#else /* !CONFIG_X86_MRFLD */
#define intel_mrfl_identify_sim() (0)
#endif /* !CONFIG_X86_MRFLD */
-
+#define INTEL_MID_IRQ_OFFSET 0x100
#endif /* _ASM_X86_INTEL_MID_H */
CFLAGS_mfld-pmu.o := -Werror
+# platform configuration for board devices
+obj-y += device_libs/
+
# INTEL-MID specific files
-obj-$(CONFIG_X86_INTEL_MID) += intel_mid_vrtc.o
+obj-$(CONFIG_X86_INTEL_MID) += intel_mid_vrtc.o
obj-$(CONFIG_EARLY_PRINTK_INTEL_MID) += early_printk_intel_mid.o
-obj-$(CONFIG_X86_INTEL_MID) += intel-mid.o
+obj-$(CONFIG_X86_INTEL_MID) += intel-mid.o
+
# MRST specific files
-obj-$(CONFIG_X86_MRST) += mrst.o
-obj-$(CONFIG_X86_MRST) += mrst-pmu.o
+obj-$(CONFIG_X86_MRST) += mrst.o
+obj-$(CONFIG_X86_MRST) += mrst-pmu.o
+
# MFLD specific files
-obj-$(CONFIG_X86_MDFLD) += mfld.o
-obj-$(CONFIG_INTEL_MID_MDFLD_POWER) += mfld-pmu.o
+obj-$(CONFIG_X86_MDFLD) += mfld.o
+obj-$(CONFIG_INTEL_MID_MDFLD_POWER) += mfld-pmu.o
+obj-$(CONFIG_SERIAL_MFD_HSU) += mfld-hsu.o
+
# MRFL specific file
-obj-$(CONFIG_X86_MRFLD) += mrfl.o
+obj-$(CONFIG_X86_MRFLD) += mrfl.o
+
# BOARD files
-obj-$(CONFIG_BOARD_MFLD_BLACKBAY) += board-blackbay.o
+obj-$(CONFIG_BOARD_MFLD_BLACKBAY) += board-blackbay.o
obj-$(CONFIG_BOARD_REDRIDGE) += board-redridge.o
obj-$(CONFIG_BOARD_CTP) += board-ctp.o
obj-$(CONFIG_BOARD_MRFLD_VP) += board-vp.o
obj-$(CONFIG_BOARD_MRFLD_HVP) += board-hvp.o
-obj-$(CONFIG_SERIAL_MFD_HSU) += mfld-hsu.o
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
-#include <linux/scatterlist.h>
#include <linux/sfi.h>
-#include <linux/intel_pmic_gpio.h>
#include <linux/lnw_gpio.h>
-#include <linux/spi/spi.h>
-#include <linux/cyttsp.h>
#include <linux/i2c.h>
-#include <linux/i2c/pca953x.h>
-#include <linux/power_supply.h>
-#include <linux/power/max17042_battery.h>
-#include <linux/power/intel_mdf_battery.h>
-#include <linux/nfc/pn544.h>
-#include <linux/skbuff.h>
-#include <linux/ti_wilink_st.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/ipc_device.h>
-#include <linux/mfd/intel_msic.h>
-#include <linux/irq.h>
-#include <linux/module.h>
-#include <linux/intel_mid_pm.h>
-#include <linux/input/lis3dh.h>
-#include <linux/usb/penwell_otg.h>
-#include <linux/hsi/hsi.h>
-#include <linux/hsi/intel_mid_hsi.h>
-#include <linux/wl12xx.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/fixed.h>
-#include <linux/atmel_mxt224.h>
-#include <linux/a1026.h>
-#include <linux/input/lis3dh.h>
-#include <linux/ms5607.h>
-#include <linux/i2c-gpio.h>
-#include <linux/max11871.h>
-#include <linux/i2c/apds990x.h>
-
-
-#include <linux/atomisp_platform.h>
-#include <media/v4l2-subdev.h>
-
-#include <linux/mmc/core.h>
-#include <linux/mmc/card.h>
-#include <linux/blkdev.h>
-
-#include <asm/setup.h>
-#include <asm/mpspec_def.h>
-#include <asm/hw_irq.h>
-#include <asm/apic.h>
-#include <asm/io_apic.h>
-#include <asm/intel-mid.h>
-#include <asm/mrst-vrtc.h>
-#include <asm/io.h>
-#include <asm/i8259.h>
-#include <asm/intel_scu_ipc.h>
-#include <asm/intel_kpd_gpio_led.h>
-#include <asm/apb_timer.h>
-#include <asm/intel_mid_gpadc.h>
-#include <asm/intel_mid_pwm.h>
-#include <asm/reboot.h>
-
-/* the offset for the mapping of global gpio pin to irq */
-#define MRST_IRQ_OFFSET 0x100
-
-enum ipc_dev_type {
- IPC_DEV_PMIC_GPIO,
- IPC_DEV_PMIC_AUDIO,
- IPC_DEV_MSIC_ADC,
- IPC_DEV_MSIC_BATTERY,
- IPC_DEV_MSIC_GPIO,
- IPC_DEV_MSIC_AUDIO,
- IPC_DEV_MSIC_POWER_BTN,
- IPC_DEV_MSIC_OCD,
-
- IPC_DEV_NUM,
-};
-
-static enum ipc_dev_type current_ipcdev;
-static DEFINE_MUTEX(ipc_dev_lock);
-
-static struct resource pmic_gpio_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource pmic_audio_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_adc_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_battery_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_gpio_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_audio_resources[] __initdata = {
- {
- .name = "IRQ",
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "IRQ_BASE",
- .flags = IORESOURCE_MEM,
- .start = MSIC_IRQ_STATUS_OCAUDIO,
- .end = MSIC_IRQ_STATUS_ACCDET,
- },
-};
-
-static struct resource msic_power_btn_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_ocd_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct intel_ipc_dev_res {
- const char *name;
- int num_resources;
- struct resource *resources;
-};
-
-static struct intel_ipc_dev_res ipc_dev_res[IPC_DEV_NUM] __initdata = {
- [IPC_DEV_PMIC_GPIO] = {
- .name = "pmic_gpio",
- .num_resources = ARRAY_SIZE(pmic_gpio_resources),
- .resources = pmic_gpio_resources,
- },
- [IPC_DEV_PMIC_AUDIO] = {
- .name = "pmic_audio",
- .num_resources = ARRAY_SIZE(pmic_audio_resources),
- .resources = pmic_audio_resources,
- },
- [IPC_DEV_MSIC_ADC] = {
- .name = "msic_adc",
- .num_resources = ARRAY_SIZE(msic_adc_resources),
- .resources = msic_adc_resources,
- },
- [IPC_DEV_MSIC_BATTERY] = {
- .name = "msic_battery",
- .num_resources = ARRAY_SIZE(msic_battery_resources),
- .resources = msic_battery_resources,
- },
- [IPC_DEV_MSIC_GPIO] = {
- .name = "msic_gpio",
- .num_resources = ARRAY_SIZE(msic_gpio_resources),
- .resources = msic_gpio_resources,
- },
- [IPC_DEV_MSIC_AUDIO] = {
- .name = "msic_audio",
- .num_resources = ARRAY_SIZE(msic_audio_resources),
- .resources = msic_audio_resources,
- },
- [IPC_DEV_MSIC_POWER_BTN] = {
- .name = "msic_power_btn",
- .num_resources = ARRAY_SIZE(msic_power_btn_resources),
- .resources = msic_power_btn_resources,
- },
- [IPC_DEV_MSIC_OCD] = {
- .name = "msic_ocd",
- .num_resources = ARRAY_SIZE(msic_ocd_resources),
- .resources = msic_ocd_resources,
- },
-};
-
-/* this should be called with the holding of ipc_dev_lock */
-static void handle_ipc_irq_res(enum ipc_dev_type type, int irq)
-{
- struct resource *res = &ipc_dev_res[type].resources[0];
-
- if (res->flags & IORESOURCE_IRQ)
- res->start = irq;
-
- current_ipcdev = type;
-}
-
-static void __init *pmic_gpio_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- static struct intel_pmic_gpio_platform_data pmic_gpio_pdata;
- int gpio_base = get_gpio_by_name("pmic_gpio_base");
-
- if (gpio_base == -1)
- gpio_base = 64;
- pmic_gpio_pdata.gpio_base = gpio_base;
- pmic_gpio_pdata.irq_base = gpio_base + MRST_IRQ_OFFSET;
- pmic_gpio_pdata.gpiointr = 0xffffeff8;
-
- handle_ipc_irq_res(IPC_DEV_PMIC_GPIO, entry->irq);
-
- return &pmic_gpio_pdata;
-}
-
-static void __init *pmic_audio_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- handle_ipc_irq_res(IPC_DEV_PMIC_AUDIO, entry->irq);
- return NULL;
-}
-
-static void __init *max3111_platform_data(void *info)
-{
- struct spi_board_info *spi_info = info;
- int intr = get_gpio_by_name("max3111_int");
-
- spi_info->mode = SPI_MODE_0;
- if (intr == -1)
- return NULL;
- spi_info->irq = intr + MRST_IRQ_OFFSET;
- return NULL;
-}
-
-/* we have multiple max7315 on the board ... */
-#define MAX7315_NUM 2
-static void __init *max7315_platform_data(void *info)
-{
- static struct pca953x_platform_data max7315_pdata[MAX7315_NUM];
- static int nr;
- struct pca953x_platform_data *max7315 = &max7315_pdata[nr];
- struct i2c_board_info *i2c_info = info;
- int gpio_base, intr;
- char base_pin_name[SFI_NAME_LEN + 1];
- char intr_pin_name[SFI_NAME_LEN + 1];
-
- if (nr >= MAX7315_NUM) {
- pr_err("too many max7315s, we only support %d\n",
- MAX7315_NUM);
- return NULL;
- }
- /* we have several max7315 on the board, we only need load several
- * instances of the same pca953x driver to cover them
- */
- strcpy(i2c_info->type, "max7315");
- if (nr++) {
- snprintf(base_pin_name, sizeof(base_pin_name), \
- "max7315_%d_base", nr);
- snprintf(intr_pin_name, sizeof(intr_pin_name), \
- "max7315_%d_int", nr);
- } else {
- strcpy(base_pin_name, "max7315_base");
- strcpy(intr_pin_name, "max7315_int");
- }
-
- gpio_base = get_gpio_by_name(base_pin_name);
- intr = get_gpio_by_name(intr_pin_name);
-
- if (gpio_base == -1)
- return NULL;
- max7315->gpio_base = gpio_base;
- if (intr != -1) {
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- max7315->irq_base = gpio_base + MRST_IRQ_OFFSET;
- } else {
- i2c_info->irq = -1;
- max7315->irq_base = -1;
- }
- return max7315;
-}
-
-static void *tca6416_platform_data(void *info)
-{
- static struct pca953x_platform_data tca6416;
- struct i2c_board_info *i2c_info = info;
- int gpio_base, intr;
- char base_pin_name[SFI_NAME_LEN + 1];
- char intr_pin_name[SFI_NAME_LEN + 1];
-
- strcpy(i2c_info->type, "tca6416");
- strcpy(base_pin_name, "tca6416_base");
- strcpy(intr_pin_name, "tca6416_int");
-
- gpio_base = get_gpio_by_name(base_pin_name);
- intr = get_gpio_by_name(intr_pin_name);
-
- if (gpio_base == -1)
- return NULL;
- tca6416.gpio_base = gpio_base;
- if (intr != -1) {
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- tca6416.irq_base = gpio_base + MRST_IRQ_OFFSET;
- } else {
- i2c_info->irq = -1;
- tca6416.irq_base = -1;
- }
- return &tca6416;
-}
-
-static void *mpu3050_platform_data(void *info)
-{
- struct i2c_board_info *i2c_info = info;
- int intr = get_gpio_by_name("mpu3050_int");
-
- if (intr == -1)
- return NULL;
-
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- return NULL;
-}
-
-static void *lsm303dlhc_accel_platform_data(void *info)
-{
- static struct lis3dh_acc_platform_data accel;
-
- accel.poll_interval = 200;
- accel.negate_x = 1;
- accel.negate_y = 0;
- accel.negate_z = 0;
- accel.axis_map_x = 0;
- accel.axis_map_y = 1;
- accel.axis_map_z = 2;
- accel.gpio_int1 = get_gpio_by_name("accel_int");
- accel.gpio_int2 = get_gpio_by_name("accel_2");
- accel.model = MODEL_LSM303DLHC;
-
- return &accel;
-}
-
-static void *ektf2136_spi_platform_data(void *info)
-{
- static int dummy;
- struct spi_board_info *spi_info = info;
- int intr = get_gpio_by_name("ts_int");
-
- if (intr == -1)
- return NULL;
- spi_info->irq = intr + MRST_IRQ_OFFSET;
-
- /* we return a dummy pdata */
- return &dummy;
-}
-
-static void __init *emc1403_platform_data(void *info)
-{
- static short intr2nd_pdata;
- struct i2c_board_info *i2c_info = info;
- int intr = get_gpio_by_name("thermal_int");
- int intr2nd = get_gpio_by_name("thermal_alert");
-
- if (intr == -1 || intr2nd == -1)
- return NULL;
-
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- intr2nd_pdata = intr2nd + MRST_IRQ_OFFSET;
-
- return &intr2nd_pdata;
-}
-
-static void __init *lis331dl_platform_data(void *info)
-{
- static short intr2nd_pdata;
- struct i2c_board_info *i2c_info = info;
- int intr = get_gpio_by_name("accel_int");
- int intr2nd = get_gpio_by_name("accel_2");
-
- if (intr == -1 || intr2nd == -1)
- return NULL;
-
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- intr2nd_pdata = intr2nd + MRST_IRQ_OFFSET;
-
- return &intr2nd_pdata;
-}
-
-/* MFLD NFC controller (PN544) platform init */
-#define NFC_HOST_INT_GPIO "NFC-intr"
-#define NFC_ENABLE_GPIO "NFC-enable"
-#define NFC_FW_RESET_GPIO "NFC-reset"
-
-static unsigned int nfc_host_int_gpio, nfc_enable_gpio, nfc_fw_reset_gpio;
-
-static int pn544_nfc_request_resources(struct i2c_client *client)
-{
- int ret;
-
- ret = gpio_request(nfc_host_int_gpio, NFC_HOST_INT_GPIO);
- if (ret) {
- dev_err(&client->dev, "Request NFC INT GPIO fails %d\n", ret);
- return -1;
- }
-
- ret = gpio_direction_input(nfc_host_int_gpio);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_int;
- }
-
- ret = gpio_request(nfc_enable_gpio, NFC_ENABLE_GPIO);
- if (ret) {
- dev_err(&client->dev,
- "Request for NFC Enable GPIO fails %d\n", ret);
- goto err_int;
- }
-
- ret = gpio_direction_output(nfc_enable_gpio, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_enable;
- }
-
- ret = gpio_request(nfc_fw_reset_gpio, NFC_FW_RESET_GPIO);
- if (ret) {
- dev_err(&client->dev,
- "Request for NFC FW Reset GPIO fails %d\n", ret);
- goto err_enable;
- }
-
- ret = gpio_direction_output(nfc_fw_reset_gpio, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_fw;
- }
-
- return 0;
-err_fw:
- gpio_free(nfc_fw_reset_gpio);
-err_enable:
- gpio_free(nfc_enable_gpio);
-err_int:
- gpio_free(nfc_host_int_gpio);
- return -1;
-}
-
-void *pn544_platform_data(void *info)
-{
- struct i2c_board_info *i2c_info = (struct i2c_board_info *) info;
- static struct pn544_i2c_platform_data mfld_pn544_nfc_platform_data;
-
- memset(&mfld_pn544_nfc_platform_data, 0x00,
- sizeof(struct pn544_i2c_platform_data));
-
- nfc_host_int_gpio = get_gpio_by_name(NFC_HOST_INT_GPIO);
- if (nfc_host_int_gpio == -1)
- return NULL;
- nfc_enable_gpio = get_gpio_by_name(NFC_ENABLE_GPIO);
- if (nfc_enable_gpio == -1)
- return NULL;
- nfc_fw_reset_gpio = get_gpio_by_name(NFC_FW_RESET_GPIO);
- if (nfc_fw_reset_gpio == -1)
- return NULL;
-
- mfld_pn544_nfc_platform_data.irq_gpio = nfc_host_int_gpio;
- mfld_pn544_nfc_platform_data.ven_gpio = nfc_enable_gpio;
- mfld_pn544_nfc_platform_data.firm_gpio = nfc_fw_reset_gpio;
-
- i2c_info->irq = nfc_host_int_gpio + MRST_IRQ_OFFSET;
- mfld_pn544_nfc_platform_data.request_resources =
- pn544_nfc_request_resources;
-
- return &mfld_pn544_nfc_platform_data;
-}
-
-/* MFLD iCDK touchscreen data */
-#define CYTTSP_GPIO_PIN 0x3E
-static int cyttsp_init(int on)
-{
- int ret;
-
- if (on) {
- ret = gpio_request(CYTTSP_GPIO_PIN, "cyttsp_irq");
- if (ret < 0) {
- pr_err("%s: gpio request failed\n", __func__);
- return ret;
- }
-
- ret = gpio_direction_input(CYTTSP_GPIO_PIN);
- if (ret < 0) {
- pr_err("%s: gpio direction config failed\n", __func__);
- gpio_free(CYTTSP_GPIO_PIN);
- return ret;
- }
- } else {
- gpio_free(CYTTSP_GPIO_PIN);
- }
- return 0;
-}
-
-static void *cyttsp_platform_data(void *info)
-{
- static struct cyttsp_platform_data cyttsp_pdata = {
- .init = cyttsp_init,
- .mt_sync = input_mt_sync,
- .maxx = 480,
- .maxy = 864,
- .flags = 0,
- .gen = CY_GEN3,
- .use_st = 0,
- .use_mt = 1,
- .use_trk_id = 0,
- .use_hndshk = 1,
- .use_timer = 0,
- .use_sleep = 1,
- .use_gestures = 0,
- .act_intrvl = CY_ACT_INTRVL_DFLT,
- .tch_tmout = CY_TCH_TMOUT_DFLT,
- .lp_intrvl = CY_LP_INTRVL_DFLT / 2,
- .name = CY_I2C_NAME,
- .irq_gpio = CYTTSP_GPIO_PIN,
- };
-
- return &cyttsp_pdata;
-}
-
-static void __init *no_platform_data(void *info)
-{
- return NULL;
-}
-
-static void *msic_adc_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- static struct intel_mid_gpadc_platform_data pdata;
- pdata.intr = 0xffff7fc0;
-
- handle_ipc_irq_res(IPC_DEV_MSIC_ADC, entry->irq);
-
- return &pdata;
-}
-
-
-static void *hsi_modem_platform_data(void *data)
-{
- int rst_out = get_gpio_by_name("ifx_mdm_rst_out");
- int pwr_on = get_gpio_by_name("ifx_mdm_pwr_on");
- int rst_pmu = get_gpio_by_name("ifx_mdm_rst_pmu");
- int fcdp_rb = get_gpio_by_name("modem-gpio2");
-
- static const char hsi_char_name[] = "hsi_char";
- static const char hsi_ffl_name[] = "hsi-ffl";
-
- static struct hsi_board_info hsi_info[2] = {
- [0] = {
- .name = hsi_char_name,
- .hsi_id = 0,
- .port = 0,
- .archdata = NULL,
- .tx_cfg.speed = 200000, /* tx clock, kHz */
- .tx_cfg.channels = 8,
- .tx_cfg.mode = HSI_MODE_FRAME,
- .tx_cfg.arb_mode = HSI_ARB_RR,
- .rx_cfg.flow = HSI_FLOW_SYNC,
- .rx_cfg.mode = HSI_MODE_FRAME,
- .rx_cfg.channels = 8
- },
- [1] = {
- .name = hsi_ffl_name,
- .hsi_id = 0,
- .port = 0,
- .archdata = NULL,
- .tx_cfg.speed = 100000, /* tx clock, kHz */
- .tx_cfg.channels = 8,
- .tx_cfg.mode = HSI_MODE_FRAME,
- .tx_cfg.arb_mode = HSI_ARB_RR,
- .rx_cfg.flow = HSI_FLOW_SYNC,
- .rx_cfg.mode = HSI_MODE_FRAME,
- .rx_cfg.channels = 8
- }
- };
-
- static struct hsi_mid_platform_data mid_info = {
- .tx_dma_channels[0] = -1,
- .tx_dma_channels[1] = 5,
- .tx_dma_channels[2] = -1,
- .tx_dma_channels[3] = -1,
- .tx_dma_channels[4] = -1,
- .tx_dma_channels[5] = -1,
- .tx_dma_channels[6] = -1,
- .tx_dma_channels[7] = -1,
- .tx_fifo_sizes[0] = -1,
- .tx_fifo_sizes[1] = 1024,
- .tx_fifo_sizes[2] = -1,
- .tx_fifo_sizes[3] = -1,
- .tx_fifo_sizes[4] = -1,
- .tx_fifo_sizes[5] = -1,
- .tx_fifo_sizes[6] = -1,
- .tx_fifo_sizes[7] = -1,
- .rx_dma_channels[0] = -1,
- .rx_dma_channels[1] = 1,
- .rx_dma_channels[2] = -1,
- .rx_dma_channels[3] = -1,
- .rx_dma_channels[4] = -1,
- .rx_dma_channels[5] = -1,
- .rx_dma_channels[6] = -1,
- .rx_dma_channels[7] = -1,
- .rx_fifo_sizes[0] = -1,
- .rx_fifo_sizes[1] = 1024,
- .rx_fifo_sizes[2] = -1,
- .rx_fifo_sizes[3] = -1,
- .rx_fifo_sizes[4] = -1,
- .rx_fifo_sizes[5] = -1,
- .rx_fifo_sizes[6] = -1,
- .rx_fifo_sizes[7] = -1,
- };
-
- printk(KERN_INFO "HSI platform data setup\n");
-
- printk(KERN_INFO "HSI mdm GPIOs %d, %d, %d, %d\n",
- rst_out, pwr_on, rst_pmu, fcdp_rb);
-
- mid_info.gpio_mdm_rst_out = rst_out;
- mid_info.gpio_mdm_pwr_on = pwr_on;
- mid_info.gpio_mdm_rst_bbn = rst_pmu;
- mid_info.gpio_fcdp_rb = fcdp_rb;
-
- hsi_info[0].platform_data = (void *)&mid_info;
- hsi_info[1].platform_data = (void *)&mid_info;
-
- return &hsi_info[0];
-}
-
-static void *msic_battery_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- handle_ipc_irq_res(IPC_DEV_MSIC_BATTERY, entry->irq);
- return NULL;
-}
-
-static void *msic_gpio_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- static struct intel_msic_gpio_pdata pdata;
-
- int gpio = get_gpio_by_name("msic_gpio_base");
- if (gpio < 0)
- return NULL;
-
- pdata.gpio_base = gpio;
- handle_ipc_irq_res(IPC_DEV_MSIC_GPIO, entry->irq);
-
- return &pdata;
-}
-
-void max17042_i2c_reset_workaround(void)
-{
-/* toggle clock pin of I2C-1 to recover devices from abnormal status.
- * currently, only max17042 on I2C-1 needs such workaround */
-#define I2C_1_GPIO_PIN 27
- lnw_gpio_set_alt(I2C_1_GPIO_PIN, LNW_GPIO);
- gpio_direction_output(I2C_1_GPIO_PIN, 0);
- gpio_set_value(I2C_1_GPIO_PIN, 1);
- udelay(10);
- gpio_set_value(I2C_1_GPIO_PIN, 0);
- udelay(10);
- lnw_gpio_set_alt(I2C_1_GPIO_PIN, LNW_ALT_1);
-#undef I2C_1_GPIO_PIN 27
-}
-EXPORT_SYMBOL(max17042_i2c_reset_workaround);
-
-static bool msic_battery_check(void)
-{
- if (get_oem0_table() == NULL) {
- pr_info("invalid battery detected\n");
- return false;
- } else {
- pr_info("valid battery detected\n");
- return true;
- }
- return false;
-}
-
-
-static void *max170XX_platform_data(void *info)
-{
- static struct max17042_platform_data platform_data;
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
- int intr = get_gpio_by_name("max_fg_alert");
-
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
-
- if (msic_battery_check()) {
- platform_data.enable_current_sense = true;
- platform_data.technology = POWER_SUPPLY_TECHNOLOGY_LION;
- } else {
- platform_data.enable_current_sense = false;
- platform_data.technology = POWER_SUPPLY_TECHNOLOGY_UNKNOWN;
- }
-
- platform_data.is_init_done = 0;
- platform_data.reset_i2c_lines = max17042_i2c_reset_workaround;
-
- platform_data.current_sense_enabled =
- intel_msic_is_current_sense_enabled;
- platform_data.battery_present = intel_msic_check_battery_present;
- platform_data.battery_health = intel_msic_check_battery_health;
- platform_data.battery_status = intel_msic_check_battery_status;
- platform_data.battery_pack_temp = intel_msic_get_battery_pack_temp;
- platform_data.save_config_data = intel_msic_save_config_data;
- platform_data.restore_config_data = intel_msic_restore_config_data;
-
- platform_data.is_cap_shutdown_enabled =
- intel_msic_is_capacity_shutdown_en;
- platform_data.is_volt_shutdown_enabled = intel_msic_is_volt_shutdown_en;
- platform_data.is_lowbatt_shutdown_enabled =
- intel_msic_is_lowbatt_shutdown_en;
- platform_data.get_vmin_threshold = intel_msic_get_vsys_min;
-
- return &platform_data;
-}
-
-static void *msic_audio_platform_data(void *info)
-{
- int ret;
- struct platform_device *pdev;
- struct sfi_device_table_entry *entry = info;
-
- pdev = platform_device_alloc("sst-platform", -1);
- if (!pdev) {
- pr_err("failed to allocate audio platform device\n");
- return NULL;
- }
-
- ret = platform_device_add(pdev);
- if (ret) {
- pr_err("failed to add audio platform device\n");
- platform_device_put(pdev);
- return NULL;
- }
-
- pdev = platform_device_alloc("hdmi-audio", -1);
- if (!pdev) {
- pr_err("failed to allocate hdmi-audio platform device\n");
- return NULL;
- }
-
- ret = platform_device_add(pdev);
- if (ret) {
- pr_err("failed to add hdmi-audio platform device\n");
- platform_device_put(pdev);
- return NULL;
- }
-
- pdev = platform_device_alloc("sn95031", -1);
- if (!pdev) {
- pr_err("failed to allocate sn95031 platform device\n");
- return NULL;
- }
-
- ret = platform_device_add(pdev);
- if (ret) {
- pr_err("failed to add sn95031 platform device\n");
- platform_device_put(pdev);
- return NULL;
- }
-
- if (strncmp(entry->name, "msic_audio", 16) == 0)
- handle_ipc_irq_res(IPC_DEV_MSIC_AUDIO, entry->irq);
-
- return NULL;
-}
-
-static void *msic_power_btn_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- handle_ipc_irq_res(IPC_DEV_MSIC_POWER_BTN, entry->irq);
- return NULL;
-}
-
-static void *msic_ocd_platform_data(void *info)
-{
- int gpio;
- static struct intel_msic_ocd_pdata pdata;
-
- gpio = get_gpio_by_name("ocd_gpio");
- if (gpio < 0)
- return NULL;
-
- pdata.gpio = gpio;
-
- handle_ipc_irq_res(IPC_DEV_MSIC_OCD, gpio + MRST_IRQ_OFFSET);
-
- return &pdata;
-}
-
-/* MFLD iCDK camera sensor GPIOs */
-
-#define GP_CAMERA_0_POWER_DOWN "cam0_vcm_2p8"
-#define GP_CAMERA_1_POWER_DOWN "camera_1_power"
-#define GP_CAMERA_0_RESET "camera_0_reset"
-#define GP_CAMERA_1_RESET "camera_1_reset"
-/* Need modify sensor driver's platform data structure to eliminate static */
-static int gp_camera0_reset;
-static int gp_camera0_power_down;
-static int gp_camera1_reset;
-static int gp_camera1_power_down;
-static int camera_vprog1_on;
-
-/*
- * One-time gpio initialization.
- * @name: gpio name: coded in SFI table
- * @gpio: gpio pin number (bypass @name)
- * @dir: GPIOF_DIR_IN or GPIOF_DIR_OUT
- * @value: if dir = GPIOF_DIR_OUT, this is the init value for output pin
- * if dir = GPIOF_DIR_IN, this argument is ignored
- * return: a positive pin number if succeeds, otherwise a negative value
- */
-static int camera_sensor_gpio(int gpio, char *name, int dir, int value)
-{
- int ret, pin;
-
- if (gpio == -1) {
- pin = get_gpio_by_name(name);
- if (pin == -1) {
- pr_err("%s: failed to get gpio(name: %s)\n",
- __func__, name);
- return -EINVAL;
- }
- } else {
- pin = gpio;
- }
-
- ret = gpio_request(pin, name);
- if (ret) {
- pr_err("%s: failed to request gpio(pin %d)\n", __func__, pin);
- return -EINVAL;
- }
-
- if (dir == GPIOF_DIR_OUT)
- ret = gpio_direction_output(pin, value);
- else
- ret = gpio_direction_input(pin);
-
- if (ret) {
- pr_err("%s: failed to set gpio(pin %d) direction\n",
- __func__, pin);
- gpio_free(pin);
- }
-
- return ret ? ret : pin;
-}
-
-/*
- * Configure MIPI CSI physical parameters.
- * @port: ATOMISP_CAMERA_PORT_PRIMARY or ATOMISP_CAMERA_PORT_SECONDARY
- * @lanes: for ATOMISP_CAMERA_PORT_PRIMARY, there could be 2 or 4 lanes
- * for ATOMISP_CAMERA_PORT_SECONDARY, there is only one lane.
- * @format: MIPI CSI pixel format, see include/linux/atomisp_platform.h
- * @bayer_order: MIPI CSI bayer order, see include/linux/atomisp_platform.h
- */
-static int camera_sensor_csi(struct v4l2_subdev *sd, u32 port,
- u32 lanes, u32 format, u32 bayer_order, int flag)
-{
- struct i2c_client *client = v4l2_get_subdevdata(sd);
- struct camera_mipi_info *csi = NULL;
-
- if (flag) {
- csi = kzalloc(sizeof(*csi), GFP_KERNEL);
- if (!csi) {
- dev_err(&client->dev, "out of memory\n");
- return -ENOMEM;
- }
- csi->port = port;
- csi->num_lanes = lanes;
- csi->input_format = format;
- csi->raw_bayer_order = bayer_order;
- v4l2_set_subdev_hostdata(sd, (void *)csi);
- } else {
- csi = v4l2_get_subdev_hostdata(sd);
- kfree(csi);
- }
-
- return 0;
-}
-
-
-/*
- * MFLD PR2 primary camera sensor - MT9E013 platform data
- */
-static int mt9e013_gpio_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
-
- if (gp_camera0_reset < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_0_RESET,
- GPIOF_DIR_OUT, 1);
- if (ret < 0)
- return ret;
- gp_camera0_reset = ret;
- }
-
- if (flag) {
- gpio_set_value(gp_camera0_reset, 0);
- msleep(20);
- gpio_set_value(gp_camera0_reset, 1);
- } else {
- gpio_set_value(gp_camera0_reset, 0);
- }
-
- return 0;
-}
-
-static int mt9e013_flisclk_ctrl(struct v4l2_subdev *sd, int flag)
-{
- static const unsigned int clock_khz = 19200;
- return intel_scu_ipc_osc_clk(OSC_CLK_CAM0, flag ? clock_khz : 0);
-}
-
-static int mt9e013_power_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
-
- if (gp_camera0_power_down < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_0_POWER_DOWN,
- GPIOF_DIR_OUT, 1);
- /*
- * on some HW, this pin is not a connected pin,
- * while on others, this indeed is avaiable.
- * so just operate it when available and continue
- * if it is failed.
- */
- if (ret < 0)
- pr_debug("%s not available.", GP_CAMERA_0_POWER_DOWN);
- gp_camera0_power_down = ret;
- }
-
- if (flag) {
- if (gp_camera0_power_down >= 0)
- gpio_set_value(gp_camera0_power_down, 1);
- if (!camera_vprog1_on) {
- camera_vprog1_on = 1;
- intel_scu_ipc_msic_vprog1(1);
- }
- } else {
- if (camera_vprog1_on) {
- camera_vprog1_on = 0;
- intel_scu_ipc_msic_vprog1(0);
- }
- if (gp_camera0_power_down >= 0)
- gpio_set_value(gp_camera0_power_down, 0);
- }
-
- return 0;
-}
-static int mt9e013_pixel_rate(void)
-{
- return (board_id == MFLD_BID_LEX) ? 96 : 153;
-}
-static int mt9e013_csi_configure(struct v4l2_subdev *sd, int flag)
-{
- return camera_sensor_csi(sd, ATOMISP_CAMERA_PORT_PRIMARY, 2,
- ATOMISP_INPUT_FORMAT_RAW_10, atomisp_bayer_order_grbg, flag);
-}
-
-static struct camera_sensor_platform_data mt9e013_sensor_platform_data = {
- .gpio_ctrl = mt9e013_gpio_ctrl,
- .flisclk_ctrl = mt9e013_flisclk_ctrl,
- .power_ctrl = mt9e013_power_ctrl,
- .csi_cfg = mt9e013_csi_configure,
- .pixel_rate = mt9e013_pixel_rate,
-};
-
-static void *mt9e013_platform_data_init(void *info)
-{
- gp_camera0_reset = -1;
- gp_camera0_power_down = -1;
-
- return &mt9e013_sensor_platform_data;
-}
-
-/*
- * MFLD PR2 secondary camera sensor - MT9M114 platform data
- */
-static int mt9m114_gpio_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
-
- if (gp_camera1_reset < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_1_RESET,
- GPIOF_DIR_OUT, 1);
- if (ret < 0)
- return ret;
- gp_camera1_reset = ret;
- }
-
- if (flag)
- gpio_set_value(gp_camera1_reset, 1);
- else
- gpio_set_value(gp_camera1_reset, 0);
-
- return 0;
-}
-
-static int mt9m114_flisclk_ctrl(struct v4l2_subdev *sd, int flag)
-{
- static const unsigned int clock_khz = 19200;
- return intel_scu_ipc_osc_clk(OSC_CLK_CAM1, flag ? clock_khz : 0);
-}
-
-static int mt9e013_reset;
-static int mt9m114_power_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
-
- /* Note here, there maybe a workaround to avoid I2C SDA issue */
- if (gp_camera1_power_down < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_1_POWER_DOWN,
- GPIOF_DIR_OUT, 1);
- if (ret < 0)
- return ret;
- gp_camera1_power_down = ret;
- }
-
- if (gp_camera1_reset < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_1_RESET,
- GPIOF_DIR_OUT, 1);
- if (ret < 0)
- return ret;
- gp_camera1_reset = ret;
- }
-
- if (flag) {
- if (!mt9e013_reset) {
- mt9e013_power_ctrl(sd, 1);
- mt9e013_gpio_ctrl(sd, 0);
- mt9e013_gpio_ctrl(sd, 1);
- mt9e013_gpio_ctrl(sd, 0);
- mt9e013_power_ctrl(sd, 0);
- mt9e013_reset = 1;
- }
-
- gpio_set_value(gp_camera1_reset, 0);
- if (!camera_vprog1_on) {
- camera_vprog1_on = 1;
- intel_scu_ipc_msic_vprog1(1);
- }
- gpio_set_value(gp_camera1_power_down, 1);
- } else {
- if (camera_vprog1_on) {
- camera_vprog1_on = 0;
- intel_scu_ipc_msic_vprog1(0);
- }
- gpio_set_value(gp_camera1_power_down, 0);
-
- mt9e013_reset = 0;
- }
-
- return 0;
-}
-
-static int mt9m114_csi_configure(struct v4l2_subdev *sd, int flag)
-{
- /* soc sensor, there is no raw bayer order (set to -1) */
- return camera_sensor_csi(sd, ATOMISP_CAMERA_PORT_SECONDARY, 1,
- ATOMISP_INPUT_FORMAT_YUV422_8, -1, flag);
-}
-
-static struct camera_sensor_platform_data mt9m114_sensor_platform_data = {
- .gpio_ctrl = mt9m114_gpio_ctrl,
- .flisclk_ctrl = mt9m114_flisclk_ctrl,
- .power_ctrl = mt9m114_power_ctrl,
- .csi_cfg = mt9m114_csi_configure,
-};
-
-static void *mt9m114_platform_data_init(void *info)
-{
- gp_camera1_reset = -1;
- gp_camera1_power_down = -1;
-
- return &mt9m114_sensor_platform_data;
-}
-
-static void *lm3554_platform_data_init(void *info)
-{
- static struct camera_flash_platform_data lm3554_platform_data;
- void *ret = &lm3554_platform_data;
-
- lm3554_platform_data.gpio_reset = get_gpio_by_name("GP_FLASH_RESET");
- lm3554_platform_data.gpio_strobe = get_gpio_by_name("GP_FLASH_STROBE");
- lm3554_platform_data.gpio_torch = get_gpio_by_name("GP_FLASH_TORCH");
-
- if (lm3554_platform_data.gpio_reset == -1) {
- pr_err("%s: Unable to find GP_FLASH_RESET\n", __func__);
- ret = NULL;
- }
- if (lm3554_platform_data.gpio_strobe == -1) {
- pr_err("%s: Unable to find GP_FLASH_STROBE\n", __func__);
- ret = NULL;
- }
- if (lm3554_platform_data.gpio_torch == -1) {
- pr_err("%s: Unable to find GP_FLASH_TORCH\n", __func__);
- ret = NULL;
- }
-
- return ret;
-}
-
-#ifdef CONFIG_WL12XX_PLATFORM_DATA
-static struct wl12xx_platform_data mid_wifi_control = {
- .board_ref_clock = 1,
- .irq = 2,
- .board_tcxo_clock = 1,
- .platform_quirks = WL12XX_PLATFORM_QUIRK_EDGE_IRQ,
-};
-
-static struct regulator_consumer_supply wl12xx_vmmc3_supply = {
- .supply = "vmmc",
- .dev_name = "0000:00:00.0", /*default value*/
-};
-
-static struct regulator_init_data wl12xx_vmmc3 = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &wl12xx_vmmc3_supply,
-};
-
-static struct fixed_voltage_config wl12xx_vwlan = {
- .supply_name = "vwl1271",
- .microvolts = 1800000,
- .gpio = 75,
- .startup_delay = 70000,
- .enable_high = 1,
- .enabled_at_boot = 0,
- .init_data = &wl12xx_vmmc3,
-};
-
-static struct platform_device wl12xx_vwlan_device = {
- .name = "reg-fixed-voltage",
- .id = 1,
- .dev = {
- .platform_data = &wl12xx_vwlan,
- },
-};
-
-#define WL12XX_SFI_GPIO_IRQ_NAME "WLAN-interrupt"
-#define WL12XX_SFI_GPIO_ENABLE_NAME "WLAN-enable"
-#define ICDK_BOARD_REF_CLK 26000000
-#define NCDK_BOARD_REF_CLK 38400000
-
-void __init wl12xx_platform_data_init_post_scu(void *info)
-{
- struct sd_board_info *sd_info = info;
- int wifi_irq_gpio;
- int err;
-
- /*Get GPIO numbers from the SFI table*/
- wifi_irq_gpio = get_gpio_by_name(WL12XX_SFI_GPIO_IRQ_NAME);
- if (wifi_irq_gpio == -1) {
- pr_err("%s: Unable to find WLAN-interrupt GPIO in the SFI table\n",
- __func__);
- return;
- }
- err = gpio_request(wifi_irq_gpio, "wl12xx");
- if (err < 0) {
- pr_err("%s: Unable to request GPIO\n", __func__);
- return;
- }
- err = gpio_direction_input(wifi_irq_gpio);
- if (err < 0) {
- pr_err("%s: Unable to set GPIO direction\n", __func__);
- return;
- }
- mid_wifi_control.irq = gpio_to_irq(wifi_irq_gpio);
- if (mid_wifi_control.irq < 0) {
- pr_err("%s:Error gpio_to_irq:%d->%d\n", __func__, wifi_irq_gpio,
- mid_wifi_control.irq);
- return;
- }
- /* Set our board_ref_clock from SFI SD board info */
- if (sd_info->board_ref_clock == ICDK_BOARD_REF_CLK)
- /*iCDK board*/
- /*26Mhz TCXO clock ref*/
- mid_wifi_control.board_ref_clock = 1;
- else if (sd_info->board_ref_clock == NCDK_BOARD_REF_CLK)
- /*nCDK board*/
- /*38,4Mhz TCXO clock ref*/
- mid_wifi_control.board_ref_clock = 2;
-
- err = wl12xx_set_platform_data(&mid_wifi_control);
- if (err < 0)
- pr_err("error setting wl12xx data\n");
-
- /* this is the fake regulator that mmc stack use to power of the
- wifi sdio card via runtime_pm apis */
- wl12xx_vwlan.gpio = get_gpio_by_name(WL12XX_SFI_GPIO_ENABLE_NAME);
- if (wl12xx_vwlan.gpio == -1) {
- pr_err("%s: Unable to find WLAN-enable GPIO in the SFI table\n",
- __func__);
- return;
- }
- /* format vmmc reg address from sfi table */
- sprintf((char *)wl12xx_vmmc3_supply.dev_name, "0000:00:%02x.%01x",
- (sd_info->addr)>>8, sd_info->addr&0xFF);
-
- err = platform_device_register(&wl12xx_vwlan_device);
- if (err < 0)
- pr_err("error platform_device_register\n");
-
- sdhci_pci_request_regulators();
-}
-
-void __init *wl12xx_platform_data_init(void *info)
-{
- struct sd_board_info *sd_info;
-
- sd_info = kmemdup(info, sizeof(*sd_info), GFP_KERNEL);
- if (!sd_info) {
- pr_err("MRST: fail to alloc mem for delayed wl12xx dev\n");
- return NULL;
- }
- intel_delayed_device_register(sd_info,
- wl12xx_platform_data_init_post_scu);
-
- return &mid_wifi_control;
-}
-#else
-void *wl12xx_platform_data_init(void *info)
-{
- return NULL;
-}
-#endif
-
-void *atmel_mxt224_platform_data_init(void *info)
-{
- static struct mxt_platform_data mxt_pdata;
-
- mxt_pdata.numtouch = 10;
- mxt_pdata.max_x = 1023;
- mxt_pdata.max_y = 975;
- mxt_pdata.orientation = MXT_MSGB_T9_ORIENT_HORZ_FLIP;
- mxt_pdata.reset = get_gpio_by_name("ts_rst");
- mxt_pdata.irq = get_gpio_by_name("ts_int");
-
- return &mxt_pdata;
-}
-
-#define AUDIENCE_WAKEUP_GPIO "audience-wakeup"
-#define AUDIENCE_RESET_GPIO "audience-reset"
-static int audience_request_resources(struct i2c_client *client)
-{
- struct a1026_platform_data *pdata = (struct a1026_platform_data *)
- client->dev.platform_data;
- int ret;
-
- pr_debug("Audience: request ressource audience\n");
- if (!pdata)
- return -1;
- ret = gpio_request(pdata->gpio_a1026_wakeup, AUDIENCE_WAKEUP_GPIO);
- if (ret) {
- dev_err(&client->dev, "Request AUDIENCE WAKEUP GPIO %d fails %d\n",
- pdata->gpio_a1026_wakeup, ret);
- return -1;
- }
- ret = gpio_direction_output(pdata->gpio_a1026_wakeup, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_wake;
- }
-
- ret = gpio_request(pdata->gpio_a1026_reset, AUDIENCE_RESET_GPIO);
- if (ret) {
- dev_err(&client->dev,
- "Request for Audience reset GPIO %d fails %d\n",
- pdata->gpio_a1026_reset, ret);
- goto err_wake;
- }
- ret = gpio_direction_output(pdata->gpio_a1026_reset, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_reset;
- }
- sprintf(pdata->firmware_name, "%s", "vpimg_es305b.bin");
-
- return 0;
-err_reset:
- gpio_free(pdata->gpio_a1026_reset);
-err_wake:
- gpio_free(pdata->gpio_a1026_wakeup);
- return -1;
-}
-
-static void audience_free_resources(struct i2c_client *client)
-{
- struct a1026_platform_data *pdata = (struct a1026_platform_data *)
- &client->dev.platform_data;
-
- gpio_free(pdata->gpio_a1026_wakeup);
- gpio_free(pdata->gpio_a1026_reset);
-}
-
-static void audience_wake_up(bool state)
-{
- int wakeup_gpio;
-
- wakeup_gpio = get_gpio_by_name(AUDIENCE_WAKEUP_GPIO);
- if (wakeup_gpio == -1) {
- pr_err("%s invalid wakeup gpio", __func__);
- return;
- }
- gpio_set_value(wakeup_gpio, state);
- pr_debug("Audience: WAKE UP %d\n", state);
-}
-
-static void audience_reset(bool state)
-{
- int reset_gpio;
-
- reset_gpio = get_gpio_by_name(AUDIENCE_RESET_GPIO);
- if (reset_gpio == -1) {
- pr_err("%s invalid reset gpio", __func__);
- return;
- }
- gpio_set_value(reset_gpio, state);
- pr_debug("Audience: RESET %d\n", state);
-}
-
-void *audience_platform_data_init(void *info)
-{
- static struct a1026_platform_data pdata;
-
- pdata.gpio_a1026_wakeup = get_gpio_by_name(AUDIENCE_WAKEUP_GPIO);
- pdata.gpio_a1026_reset = get_gpio_by_name(AUDIENCE_RESET_GPIO);
- pdata.request_resources = audience_request_resources;
- pdata.free_resources = audience_free_resources;
- pdata.wakeup = audience_wake_up;
- pdata.reset = audience_reset;
-
- return &pdata;
-}
-
-void *lis3dh_pdata_init(void *info)
-{
- static struct lis3dh_acc_platform_data lis3dh_pdata;
-
- lis3dh_pdata.poll_interval = 200;
- lis3dh_pdata.negate_x = 1;
- lis3dh_pdata.negate_y = 0;
- lis3dh_pdata.negate_z = 0;
- lis3dh_pdata.axis_map_x = 0;
- lis3dh_pdata.axis_map_y = 1;
- lis3dh_pdata.axis_map_z = 2;
- lis3dh_pdata.gpio_int1 = 60;
- lis3dh_pdata.gpio_int2 = 61;
+#include <linux/input.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/platform_device.h>
+#include <linux/ipc_device.h>
+#include <linux/i2c-gpio.h>
- return &lis3dh_pdata;
+#include <asm/intel-mid.h>
+#include <asm/intel_mid_pwm.h>
-}
-void *ms5607_platform_data_init(void *info)
-{
- static struct ms5607_platform_data baro_pdata;
+/*
+ * IPC devices
+ */
- baro_pdata.poll_interval = 100;
- baro_pdata.min_interval = 0;
+#include "device_libs/platform_ipc.h"
+#include "device_libs/platform_pmic_gpio.h"
+#include "device_libs/platform_pmic_audio.h"
+#include "device_libs/platform_msic_adc.h"
+#include "device_libs/platform_msic_battery.h"
+#include "device_libs/platform_msic_gpio.h"
+#include "device_libs/platform_msic_audio.h"
+#include "device_libs/platform_msic_power_btn.h"
+#include "device_libs/platform_msic_ocd.h"
- return &baro_pdata;
-};
+/*
+ * I2C devices
+ */
-void *compass_pdata_init(void *info)
-{
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+#include "device_libs/platform_max7315.h"
+#include "device_libs/platform_tca6416.h"
+#include "device_libs/platform_mpu3050.h"
+#include "device_libs/platform_lsm303.h"
+#include "device_libs/platform_emc1403.h"
+#include "device_libs/platform_lis331.h"
+#include "device_libs/platform_pn544.h"
+#include "device_libs/platform_cyttsp.h"
+#include "device_libs/platform_max17042.h"
+#include "device_libs/platform_camera.h"
+#include "device_libs/platform_mt9e013.h"
+#include "device_libs/platform_mt9m114.h"
+#include "device_libs/platform_mxt224.h"
+#include "device_libs/platform_a1026.h"
+#include "device_libs/platform_lis3dh.h"
+#include "device_libs/platform_ms5607.h"
+#include "device_libs/platform_mpu3050.h"
+#include "device_libs/platform_ltr502als.h"
+#include "device_libs/platform_hmc5883.h"
+#include "device_libs/platform_max11871.h"
+#include "device_libs/platform_apds990x.h"
+#include "device_libs/platform_lm3554.h"
- i2c_info->irq = 0xff;
- return NULL;
-}
+/*
+ * SPI devices
+ */
-void *gyro_pdata_init(void *info)
-{
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+#include "device_libs/platform_max3111.h"
+#include "device_libs/platform_ektf2136.h"
- i2c_info->irq = get_gpio_by_name("gyro_int");
+/*
+ * HSI devices
+ */
- return NULL;
-}
+#include "device_libs/platform_hsi_modem.h"
-void *baro_pdata_init(void *info)
-{
- static struct ms5607_platform_data baro_pdata;
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+/*
+ * WIFI devices
+ */
- i2c_info->irq = 0xff;
+#include "device_libs/platform_wl12xx.h"
- baro_pdata.poll_interval = 100;
- baro_pdata.min_interval = 0;
+/*
+ * Bluetooth devices
+ */
- return &baro_pdata;
-}
+#include "device_libs/platform_btwilink.h"
-void *als_pdata_init(void *info)
+static void __init *no_platform_data(void *info)
{
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
-
- i2c_info->irq = get_gpio_by_name("AL-intr");
-
return NULL;
}
-static const struct intel_v4l2_subdev_id v4l2_ids_mfld[] = {
+const struct intel_v4l2_subdev_id v4l2_ids[] = {
{"mt9e013", RAW_CAMERA, ATOMISP_CAMERA_PORT_PRIMARY},
{"mt9m114", SOC_CAMERA, ATOMISP_CAMERA_PORT_SECONDARY},
{"lm3554", LED_FLASH, -1},
{},
};
-static const struct intel_v4l2_subdev_id *get_v4l2_ids(int *n_subdev)
-{
- if (n_subdev)
- *n_subdev = ARRAY_SIZE(v4l2_ids_mfld);
- return v4l2_ids_mfld;
-}
-
-static struct atomisp_platform_data *v4l2_subdev_table_head;
-
-void intel_ignore_i2c_device_register(struct sfi_device_table_entry *pentry,
- struct devs_id *dev)
-{
- struct i2c_board_info i2c_info;
- struct i2c_board_info *idev = &i2c_info;
- int bus = pentry->host_num;
- void *pdata = NULL;
- int n_subdev;
- const struct intel_v4l2_subdev_id *vdev = get_v4l2_ids(&n_subdev);
- struct intel_v4l2_subdev_i2c_board_info *info;
- static struct intel_v4l2_subdev_table *subdev_table;
- enum intel_v4l2_subdev_type type = 0;
- enum atomisp_camera_port port;
- static int i;
-
- memset(&i2c_info, 0, sizeof(i2c_info));
- strncpy(i2c_info.type, pentry->name, SFI_NAME_LEN);
- i2c_info.irq = ((pentry->irq == (u8)0xff) ? 0 : pentry->irq);
- i2c_info.addr = pentry->addr;
- pr_info("I2C bus = %d, name = %16.16s, "
- "irq = 0x%2x, addr = 0x%x\n",
- pentry->host_num,
- i2c_info.type,
- i2c_info.irq,
- i2c_info.addr);
- pdata = dev->get_platform_data(&i2c_info);
- i2c_info.platform_data = pdata;
-
-
- while (vdev->name[0]) {
- if (!strncmp(vdev->name, idev->type, 16)) {
- /* compare name */
- type = vdev->type;
- port = vdev->port;
- break;
- }
- vdev++;
- }
-
- if (!type) /* not found */
- return;
-
- info = kzalloc(sizeof(struct intel_v4l2_subdev_i2c_board_info),
- GFP_KERNEL);
- if (!info) {
- pr_err("MRST: fail to alloc mem for ignored i2c dev %s\n",
- idev->type);
- return;
- }
-
- info->i2c_adapter_id = bus;
- /* set platform data */
- memcpy(&info->board_info, idev, sizeof(*idev));
-
- if (v4l2_subdev_table_head == NULL) {
- subdev_table = kzalloc(sizeof(struct intel_v4l2_subdev_table)
- * n_subdev, GFP_KERNEL);
-
- if (!subdev_table) {
- pr_err("MRST: fail to alloc mem for v4l2_subdev_table %s\n",
- idev->type);
- kfree(info);
- return;
- }
-
- v4l2_subdev_table_head = kzalloc(
- sizeof(struct atomisp_platform_data), GFP_KERNEL);
- if (!v4l2_subdev_table_head) {
- pr_err("MRST: fail to alloc mem for v4l2_subdev_table %s\n",
- idev->type);
- kfree(info);
- kfree(subdev_table);
- return;
- }
- v4l2_subdev_table_head->subdevs = subdev_table;
- }
-
- memcpy(&subdev_table[i].v4l2_subdev, info, sizeof(*info));
- subdev_table[i].type = type;
- subdev_table[i].port = port;
- i++;
- kfree(info);
- return;
-}
-
-const struct atomisp_platform_data *intel_get_v4l2_subdev_table(void)
-{
- if (v4l2_subdev_table_head)
- return v4l2_subdev_table_head;
- else {
- pr_err("MRST: no camera device in the SFI table\n");
- return NULL;
- }
-}
-EXPORT_SYMBOL_GPL(intel_get_v4l2_subdev_table);
-
-void blackbay_ipc_device_handler(struct sfi_device_table_entry *pentry,
- struct devs_id *dev)
-{
- int res_num;
- struct resource *res;
- struct ipc_device *ipcdev;
- void *pdata = NULL;
-
- pr_info("IPC bus = %d, name = %16.16s, "
- "irq = 0x%2x\n", pentry->host_num, pentry->name, pentry->irq);
-
- mutex_lock(&ipc_dev_lock);
-
- pdata = dev->get_platform_data(pentry);
-
- ipcdev = ipc_device_alloc(pentry->name, -1);
- if (ipcdev == NULL) {
- pr_err("out of memory for SFI platform device '%s'.\n",
- pentry->name);
- return;
- }
-
- res = ipc_dev_res[current_ipcdev].resources;
- res_num = ipc_dev_res[current_ipcdev].num_resources;
- ipc_device_add_resources(ipcdev, res, res_num);
-
- ipcdev->dev.platform_data = pdata;
- ipc_device_add_to_list(ipcdev);
-
- mutex_unlock(&ipc_dev_lock);
-}
-
-static struct max11871_platform_data max11871_pdata = {
- .version = 0x101,
- .abs_x_min = 0,
- .abs_x_max = 320,
- .abs_y_min = 4,
- .abs_y_max = 484,
- .abs_z_min = 0,
- .abs_z_max = 255,
- .irq_flags = IRQF_TRIGGER_FALLING,
-};
-
-static int max11871_power(int on)
-{
- if (on) {
- gpio_set_value(max11871_pdata.gpio_rst, 1);
- msleep(40);
- } else {
- gpio_set_value(max11871_pdata.gpio_rst, 0);
- msleep(20);
- }
-
- return 0;
-}
-
-static int max11871_board_init(void)
-{
- int ret = 0;
- int gpio = max11871_pdata.gpio_irq;
-
- ret = gpio_request(gpio, "max11871_irq");
- if (ret < 0) {
- pr_err("%s: failed to request GPIO %d\n", __func__, gpio);
- return ret;
- }
- return gpio_direction_input(gpio);
-}
-
-static ssize_t max11871_virtual_keys_show(struct kobject *obj,
- struct kobj_attribute *attr, char *buf)
-{
- /*
- * virtual key format: version:code:centerX:centerY:width:height
- * version must be 0x01, coordinate uses display unit
- * (GI display size is 320 * 480), not raw touch unit
- */
-
- return sprintf(buf,
- "0x01:" __stringify(KEY_BACK) ":40:520:60:60:"
- "0x01:" __stringify(KEY_HOME) ":120:520:60:60:"
- "0x01:" __stringify(KEY_SEARCH) ":200:520:60:60:"
- "0x01:" __stringify(KEY_MENU) ":280:520:60:60\n");
-}
-
-static struct kobj_attribute max11871_virtual_keys_attr = {
- .attr = {
- .name = "virtualkeys.max11871_touchscreen_0",
- .mode = S_IRUGO,
- },
- .show = max11871_virtual_keys_show,
-};
-
-void *max11871_platform_data_init(void *info)
-{
- struct i2c_board_info *i2c_info = info;
-
- intel_mid_create_property(&max11871_virtual_keys_attr.attr);
-
- max11871_pdata.platform_hw_init = max11871_board_init,
- max11871_pdata.power = max11871_power,
- max11871_pdata.i2c_addr = i2c_info->addr;
- max11871_pdata.gpio_irq = get_gpio_by_name("ts_int");
- max11871_pdata.gpio_rst = get_gpio_by_name("ts_rst");
-
- return &max11871_pdata;
-}
-
-void *apds990x_platform_data_init(void *info)
-{
- static struct apds990x_platform_data platform_data = {
- .pdrive = 0,
- .ppcount = 1,
- };
- platform_data.gpio_number = get_gpio_by_name("AL-intr");
-
- return &platform_data;
-}
-
struct devs_id __initconst device_ids[] = {
{"pmic_gpio", SFI_DEV_TYPE_SPI, 1, &pmic_gpio_platform_data, NULL},
{"pmic_gpio", SFI_DEV_TYPE_IPC, 1, &pmic_gpio_platform_data,
- &blackbay_ipc_device_handler},
- {"cy8ctma340", SFI_DEV_TYPE_I2C, 1, &cyttsp_platform_data, NULL},
+ &ipc_device_handler},
{"spi_max3111", SFI_DEV_TYPE_SPI, 0, &max3111_platform_data, NULL},
- {"i2c_max7315", SFI_DEV_TYPE_I2C, 1, &max7315_platform_data, NULL},
- {"i2c_max7315_2", SFI_DEV_TYPE_I2C, 1, &max7315_platform_data, NULL},
- {"tca6416", SFI_DEV_TYPE_I2C, 1, &tca6416_platform_data, NULL},
- {"emc1403", SFI_DEV_TYPE_I2C, 1, &emc1403_platform_data, NULL},
- {"i2c_accel", SFI_DEV_TYPE_I2C, 0, &lis331dl_platform_data, NULL},
- {"pmic_audio", SFI_DEV_TYPE_IPC, 1, &pmic_audio_platform_data,
- &blackbay_ipc_device_handler},
{"pn544", SFI_DEV_TYPE_I2C, 0, &pn544_platform_data, NULL},
{"mpu3050", SFI_DEV_TYPE_I2C, 1, &mpu3050_platform_data, NULL},
- {"ektf2136_spi", SFI_DEV_TYPE_SPI, 0, &ektf2136_spi_platform_data,
- NULL},
{"msic_adc", SFI_DEV_TYPE_IPC, 1, &msic_adc_platform_data,
- &blackbay_ipc_device_handler},
- {"max17050", SFI_DEV_TYPE_I2C, 1, &max170XX_platform_data, NULL},
- {"max17042", SFI_DEV_TYPE_I2C, 1, &max170XX_platform_data, NULL},
+ &ipc_device_handler},
+ {"max17050", SFI_DEV_TYPE_I2C, 1, &max17042_platform_data, NULL},
+ {"max17042", SFI_DEV_TYPE_I2C, 1, &max17042_platform_data, NULL},
{"hsi_ifx_modem", SFI_DEV_TYPE_HSI, 0, &hsi_modem_platform_data, NULL},
- {"wl12xx_clk_vmmc", SFI_DEV_TYPE_SD, 0, &wl12xx_platform_data_init,
- NULL},
+ {"wl12xx_clk_vmmc", SFI_DEV_TYPE_SD, 0, &wl12xx_platform_data, NULL},
/* MSIC subdevices */
{"msic_battery", SFI_DEV_TYPE_IPC, 1, &msic_battery_platform_data,
- &blackbay_ipc_device_handler},
+ &ipc_device_handler},
{"msic_gpio", SFI_DEV_TYPE_IPC, 1, &msic_gpio_platform_data,
- &blackbay_ipc_device_handler},
+ &ipc_device_handler},
{"msic_audio", SFI_DEV_TYPE_IPC, 1, &msic_audio_platform_data,
- &blackbay_ipc_device_handler},
+ &ipc_device_handler},
{"msic_power_btn", SFI_DEV_TYPE_IPC, 1, &msic_power_btn_platform_data,
- &blackbay_ipc_device_handler},
+ &ipc_device_handler},
{"msic_ocd", SFI_DEV_TYPE_IPC, 1, &msic_ocd_platform_data,
- &blackbay_ipc_device_handler},
+ &ipc_device_handler},
/*
* I2C devices for camera image subsystem which will not be load into
* I2C core while initialize
*/
- {"lm3554", SFI_DEV_TYPE_I2C, 0, &lm3554_platform_data_init,
+ {"lm3554", SFI_DEV_TYPE_I2C, 0, &lm3554_platform_data,
&intel_ignore_i2c_device_register},
- {"mt9e013", SFI_DEV_TYPE_I2C, 0, &mt9e013_platform_data_init,
+ {"mt9e013", SFI_DEV_TYPE_I2C, 0, &mt9e013_platform_data,
&intel_ignore_i2c_device_register},
- {"mt9m114", SFI_DEV_TYPE_I2C, 0, &mt9m114_platform_data_init,
+ {"mt9m114", SFI_DEV_TYPE_I2C, 0, &mt9m114_platform_data,
&intel_ignore_i2c_device_register},
- {"mxt224", SFI_DEV_TYPE_I2C, 0, &atmel_mxt224_platform_data_init, NULL},
- {"max11871", SFI_DEV_TYPE_I2C, 0, &max11871_platform_data_init},
- {"audience_es305", SFI_DEV_TYPE_I2C, 0, &audience_platform_data_init,
+ {"mxt224", SFI_DEV_TYPE_I2C, 0, &mxt224_platform_data, NULL},
+ {"max11871", SFI_DEV_TYPE_I2C, 0, &max11871_platform_data},
+ {"audience_es305", SFI_DEV_TYPE_I2C, 0, &audience_platform_data,
NULL},
- {"accel", SFI_DEV_TYPE_I2C, 0, &lis3dh_pdata_init, NULL},
- {"compass", SFI_DEV_TYPE_I2C, 0, &compass_pdata_init, NULL},
- {"gyro", SFI_DEV_TYPE_I2C, 0, &gyro_pdata_init, NULL},
- {"baro", SFI_DEV_TYPE_I2C, 0, &baro_pdata_init, NULL},
- {"als", SFI_DEV_TYPE_I2C, 0, &als_pdata_init, NULL},
+ {"accel", SFI_DEV_TYPE_I2C, 0, &lis3dh_platform_data, NULL},
+ {"compass", SFI_DEV_TYPE_I2C, 0, &hmc5883_platform_data, NULL},
+ {"gyro", SFI_DEV_TYPE_I2C, 0, &gyro_platform_data, NULL},
+ {"baro", SFI_DEV_TYPE_I2C, 0, &ms5607_platform_data, NULL},
+ {"als", SFI_DEV_TYPE_I2C, 0, <r502als_platform_data, NULL},
{"cs42l73", SFI_DEV_TYPE_I2C, 1, &no_platform_data, NULL},
-
- {"apds990x", SFI_DEV_TYPE_I2C, 0, &apds990x_platform_data_init},
+ {"apds990x", SFI_DEV_TYPE_I2C, 0, &apds990x_platform_data},
{"lsm303dl", SFI_DEV_TYPE_I2C, 0, &lsm303dlhc_accel_platform_data},
- {"lsm303cmp", SFI_DEV_TYPE_I2C, 0, &no_platform_data},
+ {"lsm303cmp", SFI_DEV_TYPE_I2C, 0, &no_platform_data, NULL},
{},
};
}
early_initcall(board_proc_init);
-
-/*
- * we will search these buttons in SFI GPIO table (by name)
- * and register them dynamically. Please add all possible
- * buttons here, we will shrink them if no GPIO found.
- */
-static struct gpio_keys_button gpio_button[] = {
- {KEY_POWER, -1, 1, "power_btn", EV_KEY, 0, 3000},
- {KEY_PROG1, -1, 1, "prog_btn1", EV_KEY, 0, 20},
- {KEY_PROG2, -1, 1, "prog_btn2", EV_KEY, 0, 20},
- {SW_LID, -1, 1, "lid_switch", EV_SW, 0, 20},
- {KEY_VOLUMEUP, -1, 1, "vol_up", EV_KEY, 0, 20},
- {KEY_VOLUMEDOWN, -1, 1, "vol_down", EV_KEY, 0, 20},
- {KEY_CAMERA, -1, 1, "camera_full", EV_KEY, 0, 20},
- {KEY_CAMERA_FOCUS, -1, 1, "camera_half", EV_KEY, 0, 20},
- {SW_KEYPAD_SLIDE, -1, 1, "MagSw1", EV_SW, 0, 20},
- {SW_KEYPAD_SLIDE, -1, 1, "MagSw2", EV_SW, 0, 20},
- {KEY_CAMERA, -1, 1, "cam_capture", EV_KEY, 0, 20},
- {KEY_CAMERA_FOCUS, -1, 1, "cam_focus", EV_KEY, 0, 20},
-};
-
-static struct gpio_keys_platform_data mrst_gpio_keys = {
- .buttons = gpio_button,
- .rep = 1,
- .nbuttons = -1, /* will fill it after search */
-};
-
-static struct platform_device pb_device = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &mrst_gpio_keys,
- },
-};
-
-#ifdef CONFIG_SWITCH_MID
-static struct platform_device switch_device = {
- .name = "switch-mid",
- .id = -1,
-};
-#endif
-
-
-#if defined(CONFIG_TI_ST) || defined(CONFIG_TI_ST_MODULE)
-
-/* KIM related */
-static int mrst_kim_suspend(struct platform_device *pdev, pm_message_t state)
-{
- return 0;
-}
-static int mrst_kim_resume(struct platform_device *pdev)
-{
- return 0;
-}
-
-static struct ti_st_plat_data kim_pdata = {
- .nshutdown_gpio = -1,/* BT, FM, GPS gpios */
- .flow_cntrl = 1, /* flow control flag */
- .suspend = mrst_kim_suspend,
- .resume = mrst_kim_resume,
-};
-
-static struct platform_device linux_kim_device = {
- .name = "kim", /* named after init manager for ST */
- .id = -1,
- .dev.platform_data = &kim_pdata,
-};
-
-/* BT WILINK related */
-static int mrst_bt_enable(void)
-{
- return 0;
-}
-static int mrst_bt_disable(void)
-{
- return 0;
-}
-
-static struct ti_st_plat_data bt_pdata = {
- .chip_enable = mrst_bt_enable,
- .chip_disable = mrst_bt_disable,
-};
-
-static struct platform_device linux_bt_device = {
- .name = "btwilink", /* named after init manager for ST */
- .id = -1,
- .dev.platform_data = &bt_pdata,
-};
-static int __init bluetooth_init(void)
-{
- unsigned int UART_index;
- long unsigned int UART_baud_rate;
- int error_reg;
-
- /* KIM INIT */
- /* Get the GPIO number from the SFI table
- if FM gpio is not provided then BT-reset line is
- also used to enable FM
- */
- kim_pdata.nshutdown_gpio = get_gpio_by_name("BT-reset");
- if (kim_pdata.nshutdown_gpio == -1)
- return -ENODEV;
-
- /* Get Share Transport uart settings */
- /* TODO : add SFI table parsing and one SFI entry for this settings */
- UART_index = 0;
- UART_baud_rate = 3500000;
-
- /* Share Transport uart settings */
- sprintf((char *)kim_pdata.dev_name, "/dev/ttyMFD%u", UART_index);
- kim_pdata.baud_rate = UART_baud_rate;
-
- pr_info("%s: Setting platform_data with UART device name:%s and "
- "UART baud rate:%lu.\n",
- __func__, kim_pdata.dev_name, kim_pdata.baud_rate);
-
- error_reg = platform_device_register(&linux_kim_device);
- if (error_reg < 0) {
- pr_err("platform_device_register for kim failed\n");
- goto exit_on_error;
- }
-
- /* BT WILINK INIT */
- error_reg = platform_device_register(&linux_bt_device);
- if (error_reg < 0)
- pr_err("platform_device_register for btwilink failed\n");
-exit_on_error:
- return error_reg;
-
-}
-device_initcall(bluetooth_init);
-
-#endif
-
-/*
- * Shrink the non-existent buttons, register the gpio button
- * device if there is some
- */
-static int __init pb_keys_init(void)
-{
- struct gpio_keys_button *gb = gpio_button;
- int i, num, good = 0;
-
- num = sizeof(gpio_button) / sizeof(struct gpio_keys_button);
- for (i = 0; i < num; i++) {
- gb[i].gpio = get_gpio_by_name(gb[i].desc);
- if (intel_mid_identify_cpu() == INTEL_MID_CPU_CHIP_CLOVERVIEW &&
- (!strcmp(gb[i].desc, "vol_up")))
- gb[i].gpio = 30;
- if (gb[i].gpio == -1)
- continue;
-
- if (i != good)
- gb[good] = gb[i];
- good++;
- }
-
- if (good) {
- mrst_gpio_keys.nbuttons = good;
- return platform_device_register(&pb_device);
- }
- return 0;
-}
-late_initcall(pb_keys_init);
-
-#define EMMC_BLK_NAME "mmcblk0rpmb"
-static int emmc_match(struct device *dev, void *data)
-{
- if (strcmp(dev_name(dev), data) == 0)
- return 1;
- return 0;
-}
-int mmc_blk_rpmb_req_handle(struct mmc_ioc_rpmb_req *req)
-{
- struct device *emmc = NULL;
-
- if (!req)
- return -EINVAL;
-
- emmc = class_find_device(&block_class, NULL, EMMC_BLK_NAME, emmc_match);
- if (!emmc) {
- pr_err("%s: eMMC card is not registered yet. Try it later\n",
- __func__);
- return -ENODEV;
- }
-
- return mmc_rpmb_req_handle(emmc, req);
-}
-EXPORT_SYMBOL_GPL(mmc_blk_rpmb_req_handle);
-
-static int hdmi_i2c_workaround(void)
-{
- int ret;
- struct platform_device *pdev;
- struct i2c_gpio_platform_data *pdata;
-
- /*
- * Hard code a gpio controller platform device to take over
- * the two gpio pins used to be controlled by i2c bus 3.
- * This is to support HDMI EDID extension block read, which
- * is not supported by the current i2c controller, so we use
- * GPIO pin the simulate an i2c bus.
- */
- pdev = platform_device_alloc("i2c-gpio", 8);
- if (!pdev) {
- pr_err("i2c-gpio: failed to alloc platform device\n");
- ret = -ENOMEM;
- goto out;
- }
-
- pdata = kzalloc(sizeof(struct i2c_gpio_platform_data), GFP_KERNEL);
- if (!pdata) {
- pr_err("i2c-gpio: failed to alloc platform data\n");
- kfree(pdev);
- ret = -ENOMEM;
- goto out;
- }
- pdata->scl_pin = 35 + 96;
- pdata->sda_pin = 36 + 96;
- pdata->sda_is_open_drain = 0;
- pdata->scl_is_open_drain = 0;
- pdev->dev.platform_data = pdata;
-
- platform_device_add(pdev);
-
- lnw_gpio_set_alt(pdata->sda_pin, LNW_GPIO);
- lnw_gpio_set_alt(pdata->scl_pin, LNW_GPIO);
-
-out:
- return ret;
-}
-rootfs_initcall(hdmi_i2c_workaround);
-
-#ifdef CONFIG_MID_PWM
-static int __init intel_mid_pwm_init(void)
-{
- int ret, i;
- struct ipc_board_info board_info;
- static struct intel_mid_pwm_platform_data mid_pwm_pdata;
-
- for (i = 0; i < PWM_NUM; i++) {
- mid_pwm_pdata.reg_clkdiv0[i] = MSIC_REG_PWM0CLKDIV0 + i * 2;
- mid_pwm_pdata.reg_clkdiv1[i] = MSIC_REG_PWM0CLKDIV1 + i * 2;
- mid_pwm_pdata.reg_dutycyc[i] = MSIC_REG_PWM0DUTYCYCLE + i;
- }
-
- memset(&board_info, 0, sizeof(board_info));
- strncpy(board_info.name, "intel_mid_pwm", 16);
- board_info.bus_id = IPC_SCU;
- board_info.id = -1;
- board_info.platform_data = &mid_pwm_pdata;
-
- ret = ipc_new_device(&board_info);
- if (ret) {
- pr_err("failed to create ipc device: intel_mid_pwm\n");
- return -1;
- }
-
- return 0;
-}
-fs_initcall(intel_mid_pwm_init);
-#endif
-
-#ifdef CONFIG_LEDS_INTEL_KPD
-static int __init intel_kpd_led_init(void)
-{
- int ret;
- struct ipc_board_info board_info;
-
- memset(&board_info, 0, sizeof(board_info));
- strncpy(board_info.name, "intel_kpd_led", 16);
- board_info.bus_id = IPC_SCU;
- board_info.id = -1;
-
- ret = ipc_new_device(&board_info);
- if (ret) {
- pr_err("failed to create ipc device: intel_kpd_led\n");
- return -1;
- }
-
- return 0;
-}
-fs_initcall(intel_kpd_led_init);
-#endif
-
-#ifdef CONFIG_LEDS_INTEL_KPD_GPIO
-static int __init intel_kpd_gpio_led_init(void)
-{
- int ret;
- struct platform_device *pdev;
- static struct intel_kpd_gpio_led_pdata pdata;
-
- pdev = platform_device_alloc("intel_kpd_led", -1);
- if (!pdev) {
- pr_err("Failed to create platform device: intel_kpd_led\n");
- return -ENOMEM;
- }
-
- /* Revert me:
- * Using hard coding here, will revert after
- * IAFW support for KPD LED GPIO is available
- */
- ret = get_gpio_by_name("intel_kpd_led");
- if (ret == -1) {
- pr_err("Failed to get KPD LED gpio pin from SFI table\n");
- pdata.gpio = 133; /* hard coding */
- } else
- pdata.gpio = ret;
-
- pdev->dev.platform_data = &pdata;
-
- return platform_device_add(pdev);
-}
-device_initcall(intel_kpd_gpio_led_init);
-#endif
-
-static int __init intel_msic_thermal_init(void)
-{
- int ret;
- struct ipc_board_info board_info;
-
- memset(&board_info, 0, sizeof(board_info));
- strncpy(board_info.name, "msic_thermal", 16);
- board_info.bus_id = IPC_SCU;
- board_info.id = -1;
-
- ret = ipc_new_device(&board_info);
- if (ret) {
- pr_err("failed to create ipc device: msic_thermal\n");
- return -1;
- }
-
- return 0;
-}
-fs_initcall(intel_msic_thermal_init);
-
-
-#ifdef CONFIG_SWITCH_MID
-static int __init switch_mid_init(void)
-{
- int err;
- err = platform_device_register(&switch_device);
- if (err < 0)
- pr_err("Fail to register switch-mid platform device.\n");
- return 0;
-}
-device_initcall(switch_mid_init);
-#endif
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
-#include <linux/scatterlist.h>
#include <linux/sfi.h>
-#include <linux/intel_pmic_gpio.h>
#include <linux/lnw_gpio.h>
-#include <linux/spi/spi.h>
-#include <linux/cyttsp.h>
#include <linux/i2c.h>
-#include <linux/i2c/pca953x.h>
-#include <linux/power_supply.h>
-#include <linux/power/max17042_battery.h>
-#include <linux/power/bq24192_charger.h>
-#include <linux/nfc/pn544.h>
-#include <linux/skbuff.h>
-#include <linux/ti_wilink_st.h>
+#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
-#include <linux/input.h>
#include <linux/platform_device.h>
#include <linux/ipc_device.h>
-#include <linux/mfd/intel_msic.h>
-#include <linux/irq.h>
-#include <linux/module.h>
-#include <linux/intel_mid_pm.h>
-#include <linux/input/lis3dh.h>
-#include <linux/usb/penwell_otg.h>
-#include <linux/hsi/hsi.h>
-#include <linux/hsi/intel_mid_hsi.h>
-#include <linux/input/l3g4200d_poll.h>
-#include <linux/wl12xx.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/fixed.h>
-#include <linux/atmel_mxt224.h>
-#include <linux/a1026.h>
-#include <linux/input/lis3dh.h>
-#include <linux/ms5607.h>
-#include <linux/i2c/apds990x.h>
#include <linux/i2c-gpio.h>
-#include <linux/synaptics_i2c_rmi4.h>
-
-
-#include <linux/atomisp_platform.h>
-#include <media/v4l2-subdev.h>
-#include <linux/mmc/core.h>
-#include <linux/mmc/card.h>
-#include <linux/blkdev.h>
-
-#include <asm/setup.h>
-#include <asm/mpspec_def.h>
-#include <asm/hw_irq.h>
-#include <asm/apic.h>
-#include <asm/io_apic.h>
#include <asm/intel-mid.h>
-#include <asm/mrst-vrtc.h>
-#include <asm/io.h>
-#include <asm/i8259.h>
-#include <asm/intel_scu_ipc.h>
-#include <asm/apb_timer.h>
-#include <asm/intel_mid_gpadc.h>
#include <asm/intel_mid_pwm.h>
-#include <asm/reboot.h>
-#include <asm/intel_mid_hsu.h>
-
-/* the offset for the mapping of global gpio pin to irq */
-#define MRST_IRQ_OFFSET 0x100
-
-enum ipc_dev_type {
- IPC_DEV_PMIC_GPIO,
- IPC_DEV_PMIC_AUDIO,
- IPC_DEV_MSIC_ADC,
- IPC_DEV_MSIC_BATTERY,
- IPC_DEV_MSIC_GPIO,
- IPC_DEV_MSIC_AUDIO,
- IPC_DEV_MSIC_POWER_BTN,
- IPC_DEV_MSIC_OCD,
-
- IPC_DEV_NUM,
-};
-
-static enum ipc_dev_type current_ipcdev;
-static DEFINE_MUTEX(ipc_dev_lock);
-
-static struct resource pmic_gpio_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource pmic_audio_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_adc_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_battery_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_gpio_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_audio_resources[] __initdata = {
- {
- .name = "IRQ",
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "IRQ_BASE",
- .flags = IORESOURCE_MEM,
- .start = MSIC_IRQ_STATUS_OCAUDIO,
- .end = MSIC_IRQ_STATUS_ACCDET,
- },
-};
-
-static struct resource msic_power_btn_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_ocd_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct intel_ipc_dev_res {
- const char *name;
- int num_resources;
- struct resource *resources;
-};
-
-static struct intel_ipc_dev_res ipc_dev_res[IPC_DEV_NUM] __initdata = {
- [IPC_DEV_PMIC_GPIO] = {
- .name = "pmic_gpio",
- .num_resources = ARRAY_SIZE(pmic_gpio_resources),
- .resources = pmic_gpio_resources,
- },
- [IPC_DEV_PMIC_AUDIO] = {
- .name = "pmic_audio",
- .num_resources = ARRAY_SIZE(pmic_audio_resources),
- .resources = pmic_audio_resources,
- },
- [IPC_DEV_MSIC_ADC] = {
- .name = "msic_adc",
- .num_resources = ARRAY_SIZE(msic_adc_resources),
- .resources = msic_adc_resources,
- },
- [IPC_DEV_MSIC_BATTERY] = {
- .name = "msic_battery",
- .num_resources = ARRAY_SIZE(msic_battery_resources),
- .resources = msic_battery_resources,
- },
- [IPC_DEV_MSIC_GPIO] = {
- .name = "msic_gpio",
- .num_resources = ARRAY_SIZE(msic_gpio_resources),
- .resources = msic_gpio_resources,
- },
- [IPC_DEV_MSIC_AUDIO] = {
- .name = "msic_audio",
- .num_resources = ARRAY_SIZE(msic_audio_resources),
- .resources = msic_audio_resources,
- },
- [IPC_DEV_MSIC_POWER_BTN] = {
- .name = "msic_power_btn",
- .num_resources = ARRAY_SIZE(msic_power_btn_resources),
- .resources = msic_power_btn_resources,
- },
- [IPC_DEV_MSIC_OCD] = {
- .name = "msic_ocd",
- .num_resources = ARRAY_SIZE(msic_ocd_resources),
- .resources = msic_ocd_resources,
- },
-};
-
-/* this should be called with the holding of ipc_dev_lock */
-static void handle_ipc_irq_res(enum ipc_dev_type type, int irq)
-{
- struct resource *res = &ipc_dev_res[type].resources[0];
-
- if (res->flags & IORESOURCE_IRQ)
- res->start = irq;
-
- current_ipcdev = type;
-}
-
-static void __init *pmic_gpio_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- static struct intel_pmic_gpio_platform_data pmic_gpio_pdata;
- int gpio_base = get_gpio_by_name("pmic_gpio_base");
-
- if (gpio_base == -1)
- gpio_base = 64;
- pmic_gpio_pdata.gpio_base = gpio_base;
- pmic_gpio_pdata.irq_base = gpio_base + MRST_IRQ_OFFSET;
- pmic_gpio_pdata.gpiointr = 0xffffeff8;
-
- handle_ipc_irq_res(IPC_DEV_PMIC_GPIO, entry->irq);
-
- return &pmic_gpio_pdata;
-}
-
-static void __init *pmic_audio_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- handle_ipc_irq_res(IPC_DEV_PMIC_AUDIO, entry->irq);
- return NULL;
-}
-
-static void __init *max3111_platform_data(void *info)
-{
- struct spi_board_info *spi_info = info;
- int intr = get_gpio_by_name("max3111_int");
-
- spi_info->mode = SPI_MODE_0;
- if (intr == -1)
- return NULL;
- spi_info->irq = intr + MRST_IRQ_OFFSET;
- return NULL;
-}
-
-static void *tca6416_platform_data(void *info)
-{
- static struct pca953x_platform_data tca6416;
- struct i2c_board_info *i2c_info = info;
- int gpio_base, intr;
- char base_pin_name[SFI_NAME_LEN + 1];
- char intr_pin_name[SFI_NAME_LEN + 1];
-
- strcpy(i2c_info->type, "tca6416");
- strcpy(base_pin_name, "tca6416_base");
- strcpy(intr_pin_name, "tca6416_int");
-
- gpio_base = get_gpio_by_name(base_pin_name);
- intr = get_gpio_by_name(intr_pin_name);
-
- if (gpio_base == -1)
- return NULL;
- tca6416.gpio_base = gpio_base;
- if (intr != -1) {
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- tca6416.irq_base = gpio_base + MRST_IRQ_OFFSET;
- } else {
- i2c_info->irq = -1;
- tca6416.irq_base = -1;
- }
- return &tca6416;
-}
-
-static void *lsm303dlhc_accel_platform_data(void *info)
-{
- static struct lis3dh_acc_platform_data accel;
-
- accel.poll_interval = 200;
- accel.negate_x = 1;
- accel.negate_y = 0;
- accel.negate_z = 0;
- accel.axis_map_x = 0;
- accel.axis_map_y = 1;
- accel.axis_map_z = 2;
- accel.gpio_int1 = get_gpio_by_name("accel_int");
- accel.gpio_int2 = get_gpio_by_name("accel_2");
- accel.model = MODEL_LSM303DLHC;
-
- return &accel;
-}
-
-void *apds990x_platform_data_init(void *info)
-{
- static struct apds990x_platform_data platform_data = {
- .pdrive = 0,
- .ppcount = 1,
- };
- platform_data.gpio_number = get_gpio_by_name("AL-intr");
-
- return &platform_data;
-}
-
-/* VV board only */
-static void __init *emc1403_platform_data(void *info)
-{
- static short intr2nd_pdata;
- struct i2c_board_info *i2c_info = info;
- int intr = get_gpio_by_name("thermal_int");
- int intr2nd = get_gpio_by_name("thermal_alert");
-
- if (intr == -1 || intr2nd == -1)
- return NULL;
-
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- intr2nd_pdata = intr2nd + MRST_IRQ_OFFSET;
-
- return &intr2nd_pdata;
-}
-
-static void __init *l3g4200d_platform_data(void *info)
-{
- static struct l3g4200d_gyr_platform_data l3g4200d_pdata;
-
- l3g4200d_pdata.fs_range = L3G4200D_GYR_FS_2000DPS;
- l3g4200d_pdata.poll_interval = 200;
- l3g4200d_pdata.negate_x = 0;
- l3g4200d_pdata.negate_y = 0;
- l3g4200d_pdata.negate_z = 0;
- l3g4200d_pdata.axis_map_x = 0;
- l3g4200d_pdata.axis_map_y = 1;
- l3g4200d_pdata.axis_map_z = 2;
-
- return &l3g4200d_pdata;
-}
-
-/* MFLD NFC controller (PN544) platform init */
-#define NFC_HOST_INT_GPIO "NFC-intr"
-#define NFC_ENABLE_GPIO "NFC-enable"
-#define NFC_FW_RESET_GPIO "NFC-reset"
-
-static unsigned int nfc_host_int_gpio, nfc_enable_gpio, nfc_fw_reset_gpio;
-
-static int pn544_nfc_request_resources(struct i2c_client *client)
-{
- int ret;
-
- ret = gpio_request(nfc_host_int_gpio, NFC_HOST_INT_GPIO);
- if (ret) {
- dev_err(&client->dev, "Request NFC INT GPIO fails %d\n", ret);
- return -1;
- }
-
- ret = gpio_direction_input(nfc_host_int_gpio);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_int;
- }
-
- ret = gpio_request(nfc_enable_gpio, NFC_ENABLE_GPIO);
- if (ret) {
- dev_err(&client->dev,
- "Request for NFC Enable GPIO fails %d\n", ret);
- goto err_int;
- }
-
- ret = gpio_direction_output(nfc_enable_gpio, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_enable;
- }
-
- ret = gpio_request(nfc_fw_reset_gpio, NFC_FW_RESET_GPIO);
- if (ret) {
- dev_err(&client->dev,
- "Request for NFC FW Reset GPIO fails %d\n", ret);
- goto err_enable;
- }
-
- ret = gpio_direction_output(nfc_fw_reset_gpio, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_fw;
- }
-
- return 0;
-err_fw:
- gpio_free(nfc_fw_reset_gpio);
-err_enable:
- gpio_free(nfc_enable_gpio);
-err_int:
- gpio_free(nfc_host_int_gpio);
- return -1;
-}
-
-void *pn544_platform_data(void *info)
-{
- struct i2c_board_info *i2c_info = (struct i2c_board_info *) info;
- static struct pn544_i2c_platform_data mfld_pn544_nfc_platform_data;
-
- memset(&mfld_pn544_nfc_platform_data, 0x00,
- sizeof(struct pn544_i2c_platform_data));
-
- nfc_host_int_gpio = get_gpio_by_name(NFC_HOST_INT_GPIO);
- if (nfc_host_int_gpio == -1)
- return NULL;
- nfc_enable_gpio = get_gpio_by_name(NFC_ENABLE_GPIO);
- if (nfc_enable_gpio == -1)
- return NULL;
- nfc_fw_reset_gpio = get_gpio_by_name(NFC_FW_RESET_GPIO);
- if (nfc_fw_reset_gpio == -1)
- return NULL;
-
- mfld_pn544_nfc_platform_data.irq_gpio = nfc_host_int_gpio;
- mfld_pn544_nfc_platform_data.ven_gpio = nfc_enable_gpio;
- mfld_pn544_nfc_platform_data.firm_gpio = nfc_fw_reset_gpio;
-
- i2c_info->irq = nfc_host_int_gpio + MRST_IRQ_OFFSET;
- mfld_pn544_nfc_platform_data.request_resources =
- pn544_nfc_request_resources;
-
- return &mfld_pn544_nfc_platform_data;
-}
-
-static void __init *no_platform_data(void *info)
-{
- return NULL;
-}
-
-static void *msic_adc_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- static struct intel_mid_gpadc_platform_data pdata;
- pdata.intr = 0xffff7fc0;
-
- handle_ipc_irq_res(IPC_DEV_MSIC_ADC, entry->irq);
-
- return &pdata;
-}
-
-static void *hsi_modem_platform_data(void *data)
-{
- int rst_out = get_gpio_by_name("ifx_mdm_rst_out");
- int pwr_on = get_gpio_by_name("ifx_mdm_pwr_on");
- int rst_pmu = get_gpio_by_name("ifx_mdm_rst_pmu");
- int fcdp_rb = get_gpio_by_name("modem-gpio2");
-
- static const char hsi_char_name[] = "hsi_char";
-#if defined(CONFIG_HSI_FFL_TTY)
- static const char hsi_ffl_name[] = "hsi-ffl";
-#elif defined(CONFIG_HSI_DLP)
- static const char hsi_dlp_name[] = "hsi-dlp";
-#endif
-
-#if ((defined CONFIG_HSI_FFL_TTY) && (defined CONFIG_HSI_DLP))
-#error "Only define one of HSI_FFL_TTY or HSI_DLP"
-#elif (defined(CONFIG_HSI_FFL_TTY) || defined(CONFIG_HSI_DLP))
-#define HSI_CLIENT_CNT 2
-#else
-#define HSI_CLIENT_CNT 1
-#endif
-
- static struct hsi_board_info hsi_info[HSI_CLIENT_CNT] = {
- [0] = {
- .name = hsi_char_name,
- .hsi_id = 0,
- .port = 0,
- .archdata = NULL,
- .tx_cfg.speed = 200000, /* tx clock, kHz */
- .tx_cfg.channels = 8,
- .tx_cfg.mode = HSI_MODE_FRAME,
- .tx_cfg.arb_mode = HSI_ARB_RR,
- .rx_cfg.flow = HSI_FLOW_SYNC,
- .rx_cfg.mode = HSI_MODE_FRAME,
- .rx_cfg.channels = 8
- },
-#if defined(CONFIG_HSI_FFL_TTY)
- [1] = {
- .name = hsi_ffl_name,
- .hsi_id = 0,
- .port = 0,
- .archdata = NULL,
- .tx_cfg.speed = 100000, /* tx clock, kHz */
- .tx_cfg.channels = 8,
- .tx_cfg.mode = HSI_MODE_FRAME,
- .tx_cfg.arb_mode = HSI_ARB_RR,
- .rx_cfg.flow = HSI_FLOW_SYNC,
- .rx_cfg.mode = HSI_MODE_FRAME,
- .rx_cfg.channels = 8
- }
-#elif defined(CONFIG_HSI_DLP)
- [1] = {
- .name = hsi_dlp_name,
- .hsi_id = 0,
- .port = 0,
- .archdata = NULL,
- .tx_cfg.speed = 100000, /* tx clock, kHz */
- .tx_cfg.channels = 8,
- .tx_cfg.mode = HSI_MODE_FRAME,
- .tx_cfg.arb_mode = HSI_ARB_RR,
- .rx_cfg.flow = HSI_FLOW_SYNC,
- .rx_cfg.mode = HSI_MODE_FRAME,
- .rx_cfg.channels = 8
- }
-#endif
- };
-
-#if defined(CONFIG_HSI_FFL_TTY)
- static struct hsi_mid_platform_data mid_info = {
- .tx_dma_channels[0] = -1,
- .tx_dma_channels[1] = 5,
- .tx_dma_channels[2] = -1,
- .tx_dma_channels[3] = -1,
- .tx_dma_channels[4] = -1,
- .tx_dma_channels[5] = -1,
- .tx_dma_channels[6] = -1,
- .tx_dma_channels[7] = -1,
- .tx_sg_entries[0] = 1,
- .tx_sg_entries[1] = 1,
- .tx_sg_entries[2] = 1,
- .tx_sg_entries[3] = 1,
- .tx_sg_entries[4] = 1,
- .tx_sg_entries[5] = 1,
- .tx_sg_entries[6] = 1,
- .tx_sg_entries[7] = 1,
- .tx_fifo_sizes[0] = -1,
- .tx_fifo_sizes[1] = 1024,
- .tx_fifo_sizes[2] = -1,
- .tx_fifo_sizes[3] = -1,
- .tx_fifo_sizes[4] = -1,
- .tx_fifo_sizes[5] = -1,
- .tx_fifo_sizes[6] = -1,
- .tx_fifo_sizes[7] = -1,
- .rx_dma_channels[0] = -1,
- .rx_dma_channels[1] = 1,
- .rx_dma_channels[2] = -1,
- .rx_dma_channels[3] = -1,
- .rx_dma_channels[4] = -1,
- .rx_dma_channels[5] = -1,
- .rx_dma_channels[6] = -1,
- .rx_dma_channels[7] = -1,
- .rx_sg_entries[0] = 1,
- .rx_sg_entries[1] = 1,
- .rx_sg_entries[2] = 1,
- .rx_sg_entries[3] = 1,
- .rx_sg_entries[4] = 1,
- .rx_sg_entries[5] = 1,
- .rx_sg_entries[6] = 1,
- .rx_sg_entries[7] = 1,
- .rx_fifo_sizes[0] = -1,
- .rx_fifo_sizes[1] = 1024,
- .rx_fifo_sizes[2] = -1,
- .rx_fifo_sizes[3] = -1,
- .rx_fifo_sizes[4] = -1,
- .rx_fifo_sizes[5] = -1,
- .rx_fifo_sizes[6] = -1,
- .rx_fifo_sizes[7] = -1,
- };
-
-#elif defined(CONFIG_HSI_DLP)
- static struct hsi_mid_platform_data mid_info = {
- .tx_dma_channels[0] = -1,
- .tx_dma_channels[1] = 0,
- .tx_dma_channels[2] = 1,
- .tx_dma_channels[3] = 2,
- .tx_dma_channels[4] = 3,
- .tx_dma_channels[5] = -1,
- .tx_dma_channels[6] = -1,
- .tx_dma_channels[7] = -1,
- .tx_sg_entries[0] = 1,
- .tx_sg_entries[1] = 1,
- .tx_sg_entries[2] = 64,
- .tx_sg_entries[3] = 64,
- .tx_sg_entries[4] = 64,
- .tx_sg_entries[5] = 1,
- .tx_sg_entries[6] = 1,
- .tx_sg_entries[7] = 1,
- .tx_fifo_sizes[0] = 128,
- .tx_fifo_sizes[1] = 128,
- .tx_fifo_sizes[2] = 256,
- .tx_fifo_sizes[3] = 256,
- .tx_fifo_sizes[4] = 256,
- .tx_fifo_sizes[5] = -1,
- .tx_fifo_sizes[6] = -1,
- .tx_fifo_sizes[7] = -1,
- .rx_dma_channels[0] = -1,
- .rx_dma_channels[1] = 4,
- .rx_dma_channels[2] = 5,
- .rx_dma_channels[3] = 6,
- .rx_dma_channels[4] = 7,
- .rx_dma_channels[5] = -1,
- .rx_dma_channels[6] = -1,
- .rx_dma_channels[7] = -1,
- .rx_sg_entries[0] = 1,
- .rx_sg_entries[1] = 1,
- .rx_sg_entries[2] = 1,
- .rx_sg_entries[3] = 1,
- .rx_sg_entries[4] = 1,
- .rx_sg_entries[5] = 1,
- .rx_sg_entries[6] = 1,
- .rx_sg_entries[7] = 1,
- .rx_fifo_sizes[0] = 128,
- .rx_fifo_sizes[1] = 128,
- .rx_fifo_sizes[2] = 256,
- .rx_fifo_sizes[3] = 256,
- .rx_fifo_sizes[4] = 256,
- .rx_fifo_sizes[5] = -1,
- .rx_fifo_sizes[6] = -1,
- .rx_fifo_sizes[7] = -1,
- };
-#endif
-
- printk(KERN_INFO "HSI mdm GPIOs rst_out:%d,"
- " pwr_on:%d, rst_bbn:%d, fcdp_rb:%d\n",
- rst_out, pwr_on, rst_pmu, fcdp_rb);
-
- mid_info.gpio_mdm_rst_out = rst_out;
- mid_info.gpio_mdm_pwr_on = pwr_on;
- mid_info.gpio_mdm_rst_bbn = rst_pmu;
- mid_info.gpio_fcdp_rb = fcdp_rb;
-
- hsi_info[0].platform_data = (void *)&mid_info;
- hsi_info[1].platform_data = (void *)&mid_info;
-
- return &hsi_info[0];
-}
-
-static void *msic_battery_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- handle_ipc_irq_res(IPC_DEV_MSIC_BATTERY, entry->irq);
- return NULL;
-
-}
-
-static void *msic_gpio_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- static struct intel_msic_gpio_pdata pdata;
-
- int gpio = get_gpio_by_name("msic_gpio_base");
- if (gpio < 0)
- return NULL;
-
- pdata.gpio_base = gpio;
- handle_ipc_irq_res(IPC_DEV_MSIC_GPIO, entry->irq);
-
- return &pdata;
-}
-
-void max17042_i2c_reset_workaround(void)
-{
-/* toggle clock pin of I2C-1 to recover devices from abnormal status.
- * currently, only max17042 on I2C-1 needs such workaround */
-#define I2C_1_GPIO_PIN 27
- lnw_gpio_set_alt(I2C_1_GPIO_PIN, LNW_GPIO);
- gpio_direction_output(I2C_1_GPIO_PIN, 0);
- gpio_set_value(I2C_1_GPIO_PIN, 1);
- udelay(10);
- gpio_set_value(I2C_1_GPIO_PIN, 0);
- udelay(10);
- lnw_gpio_set_alt(I2C_1_GPIO_PIN, LNW_ALT_1);
-#undef I2C_1_GPIO_PIN 27
-}
-EXPORT_SYMBOL(max17042_i2c_reset_workaround);
-
-static bool msic_battery_check(void)
-{
- if (get_oem0_table() == NULL) {
- pr_info("invalid battery detected\n");
- return false;
- } else {
- pr_info("valid battery detected\n");
- return true;
- }
- return false;
-}
-
-
-static void *max17042_platform_data(void *info)
-{
- static struct max17042_platform_data platform_data;
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
- int intr = get_gpio_by_name("max17042");
-
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
-
- if (msic_battery_check()) {
- platform_data.enable_current_sense = true;
- platform_data.technology = POWER_SUPPLY_TECHNOLOGY_LION;
- } else {
- platform_data.enable_current_sense = false;
- platform_data.technology = POWER_SUPPLY_TECHNOLOGY_UNKNOWN;
- }
-
- platform_data.is_init_done = 0;
- platform_data.reset_i2c_lines = max17042_i2c_reset_workaround;
-
-#ifdef CONFIG_CHARGER_BQ24192
- platform_data.battery_status = bq24192_query_battery_status;
-#endif
-
- return &platform_data;
-}
-
-static void *bq24192_platform_data(void *info)
-{
- static struct bq24192_platform_data platform_data;
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
-
- platform_data.slave_mode = 0;
- return &platform_data;
-}
-
-static void *clvcs_audio_platform_data(void *info)
-{
- struct platform_device *pdev;
- int ret;
-
- pdev = platform_device_alloc("sst-platform", -1);
- if (!pdev) {
- pr_err("failed to allocate audio platform device\n");
- return NULL;
- }
-
- ret = platform_device_add(pdev);
- if (ret) {
- pr_err("failed to add audio platform device\n");
- platform_device_put(pdev);
- return NULL;
- }
-
- pdev = platform_device_alloc("intel_mid_vibra", -1);
- if (!pdev) {
- pr_err("failed to allocate audio vibra device\n");
- return NULL;
- }
-
- ret = platform_device_add(pdev);
- if (ret) {
- pr_err("failed to add audio vibra device\n");
- platform_device_put(pdev);
- return NULL;
- }
-
- pdev = platform_device_alloc("hdmi-audio", -1);
- if (!pdev) {
- pr_err("failed to allocate hdmi-audio platform device\n");
- return NULL;
- }
-
- ret = platform_device_add(pdev);
- if (ret) {
- pr_err("failed to add hdmi-audio platform device\n");
- platform_device_put(pdev);
- return NULL;
- }
-
- return NULL;
-}
-
-static void *msic_power_btn_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- handle_ipc_irq_res(IPC_DEV_MSIC_POWER_BTN, entry->irq);
- return NULL;
-
-}
-
-static void *msic_ocd_platform_data(void *info)
-{
- int gpio;
- static struct intel_msic_ocd_pdata pdata;
-
- gpio = get_gpio_by_name("ocd_gpio");
- if (gpio < 0)
- return NULL;
-
- pdata.gpio = gpio;
-
- handle_ipc_irq_res(IPC_DEV_MSIC_OCD, gpio + MRST_IRQ_OFFSET);
-
- return &pdata;
-}
-
-/* camera sensor GPIOs */
-
-#define GP_CAMERA_0_POWER_DOWN "cam0_vcm_2p8"
-#define GP_CAMERA_1_POWER_DOWN "camera_1_power"
-#define GP_CAMERA_0_RESET "camera_0_reset"
-#define GP_CAMERA_1_RESET "camera_1_reset"
-/* Need modify sensor driver's platform data structure to eliminate static */
-static int gp_camera0_reset;
-static int gp_camera0_power_down;
-static int gp_camera1_reset;
-static int gp_camera1_power_down;
-static int camera_vprog1_on;
/*
- * One-time gpio initialization.
- * @name: gpio name: coded in SFI table
- * @gpio: gpio pin number (bypass @name)
- * @dir: GPIOF_DIR_IN or GPIOF_DIR_OUT
- * @value: if dir = GPIOF_DIR_OUT, this is the init value for output pin
- * if dir = GPIOF_DIR_IN, this argument is ignored
- * return: a positive pin number if succeeds, otherwise a negative value
+ * IPC devices
*/
-static int camera_sensor_gpio(int gpio, char *name, int dir, int value)
-{
- int ret, pin;
- if (gpio == -1) {
- pin = get_gpio_by_name(name);
- if (pin == -1) {
- pr_err("%s: failed to get gpio(name: %s)\n",
- __func__, name);
- return -EINVAL;
- }
- } else {
- pin = gpio;
- }
-
- ret = gpio_request(pin, name);
- if (ret) {
- pr_err("%s: failed to request gpio(pin %d)\n", __func__, pin);
- return -EINVAL;
- }
-
- if (dir == GPIOF_DIR_OUT)
- ret = gpio_direction_output(pin, value);
- else
- ret = gpio_direction_input(pin);
-
- if (ret) {
- pr_err("%s: failed to set gpio(pin %d) direction\n",
- __func__, pin);
- gpio_free(pin);
- }
-
- return ret ? ret : pin;
-}
+#include "device_libs/platform_ipc.h"
+#include "device_libs/platform_pmic_gpio.h"
+#include "device_libs/platform_pmic_audio.h"
+#include "device_libs/platform_msic_adc.h"
+#include "device_libs/platform_msic_gpio.h"
+#include "device_libs/platform_clvs_audio.h"
+#include "device_libs/platform_msic_power_btn.h"
+#include "device_libs/platform_msic_ocd.h"
/*
- * Configure MIPI CSI physical parameters.
- * @port: ATOMISP_CAMERA_PORT_PRIMARY or ATOMISP_CAMERA_PORT_SECONDARY
- * @lanes: for ATOMISP_CAMERA_PORT_PRIMARY, there could be 2 or 4 lanes
- * for ATOMISP_CAMERA_PORT_SECONDARY, there is only one lane.
- * @format: MIPI CSI pixel format, see include/linux/atomisp_platform.h
- * @bayer_order: MIPI CSI bayer order, see include/linux/atomisp_platform.h
+ * I2C devices
*/
-static int camera_sensor_csi(struct v4l2_subdev *sd, u32 port,
- u32 lanes, u32 format, u32 bayer_order, int flag)
-{
- struct i2c_client *client = v4l2_get_subdevdata(sd);
- struct camera_mipi_info *csi = NULL;
-
- if (flag) {
- csi = kzalloc(sizeof(*csi), GFP_KERNEL);
- if (!csi) {
- dev_err(&client->dev, "out of memory\n");
- return -ENOMEM;
- }
- csi->port = port;
- csi->num_lanes = lanes;
- csi->input_format = format;
- csi->raw_bayer_order = bayer_order;
- v4l2_set_subdev_hostdata(sd, (void *)csi);
- } else {
- csi = v4l2_get_subdev_hostdata(sd);
- kfree(csi);
- }
-
- return 0;
-}
-
-static int mt9m114_gpio_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
- if (gp_camera1_reset < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_1_RESET,
- GPIOF_DIR_OUT, 1);
- if (ret < 0)
- return ret;
- gp_camera1_reset = ret;
- }
-
- if (flag) {
- gpio_set_value(gp_camera1_reset, 0);
- msleep(60);
- gpio_set_value(gp_camera1_reset, 1);
- } else {
- gpio_set_value(gp_camera1_reset, 0);
- }
-
- return 0;
-}
-
-static int mt9m114_flisclk_ctrl(struct v4l2_subdev *sd, int flag)
-{
- static const unsigned int clock_khz = 19200;
- return intel_scu_ipc_osc_clk(OSC_CLK_CAM1, flag ? clock_khz : 0);
-}
-
-static int mt9m114_power_ctrl(struct v4l2_subdev *sd, int flag)
-{
- if (flag) {
- if (!camera_vprog1_on) {
- camera_vprog1_on = 1;
- intel_scu_ipc_msic_vprog1(1);
- }
- } else {
- if (camera_vprog1_on) {
- camera_vprog1_on = 0;
- intel_scu_ipc_msic_vprog1(0);
- }
- }
+#include "device_libs/platform_lsm303.h"
+#include "device_libs/platform_apds990x.h"
+#include "device_libs/platform_l3g4200d.h"
+#include "device_libs/platform_pn544.h"
+#include "device_libs/platform_bq24192.h"
+#include "device_libs/platform_camera.h"
+#include "device_libs/platform_mt9m114.h"
+#include "device_libs/platform_ov8830.h"
+#include "device_libs/platform_mxt224.h"
+#include "device_libs/platform_a1026.h"
+#include "device_libs/platform_lis3dh.h"
+#include "device_libs/platform_s3202.h"
+#include "device_libs/platform_max17042.h"
+#include "device_libs/platform_lm3554.h"
- return 0;
-}
-
-static int mt9m114_csi_configure(struct v4l2_subdev *sd, int flag)
-{
- /* soc sensor, there is no raw bayer order (set to -1) */
- return camera_sensor_csi(sd, ATOMISP_CAMERA_PORT_SECONDARY, 1,
- ATOMISP_INPUT_FORMAT_YUV422_8, -1, flag);
-}
-
-static struct camera_sensor_platform_data mt9m114_sensor_platform_data = {
- .gpio_ctrl = mt9m114_gpio_ctrl,
- .flisclk_ctrl = mt9m114_flisclk_ctrl,
- .power_ctrl = mt9m114_power_ctrl,
- .csi_cfg = mt9m114_csi_configure,
-};
-
-static void *mt9m114_platform_data_init(void *info)
-{
- gp_camera1_reset = -1;
- gp_camera1_power_down = -1;
-
- return &mt9m114_sensor_platform_data;
-}
-
-static void *lm3554_platform_data_init(void *info)
-{
- static struct camera_flash_platform_data lm3554_platform_data;
- void *ret = &lm3554_platform_data;
-
- lm3554_platform_data.gpio_reset = get_gpio_by_name("GP_FLASH_RESET");
- lm3554_platform_data.gpio_strobe = get_gpio_by_name("GP_FLASH_STROBE");
- lm3554_platform_data.gpio_torch = get_gpio_by_name("GP_FLASH_TORCH");
-
- if (lm3554_platform_data.gpio_reset == -1) {
- pr_err("%s: Unable to find GP_FLASH_RESET\n", __func__);
- ret = NULL;
- }
- if (lm3554_platform_data.gpio_strobe == -1) {
- pr_err("%s: Unable to find GP_FLASH_STROBE\n", __func__);
- ret = NULL;
- }
- if (lm3554_platform_data.gpio_torch == -1) {
- pr_err("%s: Unable to find GP_FLASH_TORCH\n", __func__);
- ret = NULL;
- }
-
- return ret;
-}
-
-#ifdef CONFIG_WL12XX_PLATFORM_DATA
-static struct wl12xx_platform_data mid_wifi_control = {
- .board_ref_clock = 1,
- .irq = 2,
- .board_tcxo_clock = 1,
- .platform_quirks = WL12XX_PLATFORM_QUIRK_EDGE_IRQ,
-};
-
-static struct regulator_consumer_supply wl12xx_vmmc3_supply = {
- .supply = "vmmc",
- .dev_name = "0000:00:00.0", /*default value*/
-};
-
-static struct regulator_init_data wl12xx_vmmc3 = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &wl12xx_vmmc3_supply,
-};
-
-static struct fixed_voltage_config wl12xx_vwlan = {
- .supply_name = "vwl1271",
- .microvolts = 1800000,
- .gpio = 75,
- .startup_delay = 70000,
- .enable_high = 1,
- .enabled_at_boot = 0,
- .init_data = &wl12xx_vmmc3,
-};
-
-static struct platform_device wl12xx_vwlan_device = {
- .name = "reg-fixed-voltage",
- .id = 1,
- .dev = {
- .platform_data = &wl12xx_vwlan,
- },
-};
-
-#define WL12XX_SFI_GPIO_IRQ_NAME "WLAN-interrupt"
-#define WL12XX_SFI_GPIO_ENABLE_NAME "WLAN-enable"
-#define ICDK_BOARD_REF_CLK 26000000
-#define NCDK_BOARD_REF_CLK 38400000
+/*
+ * SPI devices
+ */
-void __init wl12xx_platform_data_init_post_scu(void *info)
-{
- struct sd_board_info *sd_info = info;
- int wifi_irq_gpio;
- int err;
+#include "device_libs/platform_max3111.h"
- /*Get GPIO numbers from the SFI table*/
- wifi_irq_gpio = get_gpio_by_name(WL12XX_SFI_GPIO_IRQ_NAME);
- if (wifi_irq_gpio == -1) {
- pr_err("%s: Unable to find WLAN-interrupt GPIO in the SFI table\n",
- __func__);
- return;
- }
- err = gpio_request(wifi_irq_gpio, "wl12xx");
- if (err < 0) {
- pr_err("%s: Unable to request GPIO\n", __func__);
- return;
- }
- err = gpio_direction_input(wifi_irq_gpio);
- if (err < 0) {
- pr_err("%s: Unable to set GPIO direction\n", __func__);
- return;
- }
- mid_wifi_control.irq = gpio_to_irq(wifi_irq_gpio);
- if (mid_wifi_control.irq < 0) {
- pr_err("%s:Error gpio_to_irq:%d->%d\n", __func__, wifi_irq_gpio,
- mid_wifi_control.irq);
- return;
- }
- /* Set our board_ref_clock from SFI SD board info */
- if (sd_info->board_ref_clock == ICDK_BOARD_REF_CLK)
- /*iCDK board*/
- /*26Mhz TCXO clock ref*/
- mid_wifi_control.board_ref_clock = 1;
- else if (sd_info->board_ref_clock == NCDK_BOARD_REF_CLK)
- /*nCDK board*/
- /*38,4Mhz TCXO clock ref*/
- mid_wifi_control.board_ref_clock = 2;
-
- err = wl12xx_set_platform_data(&mid_wifi_control);
- if (err < 0)
- pr_err("error setting wl12xx data\n");
+/*
+ * HSI devices
+ */
- /* this is the fake regulator that mmc stack use to power of the
- wifi sdio card via runtime_pm apis */
- wl12xx_vwlan.gpio = get_gpio_by_name(WL12XX_SFI_GPIO_ENABLE_NAME);
- if (wl12xx_vwlan.gpio == -1) {
- pr_err("%s: Unable to find WLAN-enable GPIO in the SFI table\n",
- __func__);
- return;
- }
- /* format vmmc reg address from sfi table */
- sprintf((char *)wl12xx_vmmc3_supply.dev_name, "0000:00:%02x.%01x",
- (sd_info->addr)>>8, sd_info->addr&0xFF);
+#include "device_libs/platform_hsi_modem.h"
- err = platform_device_register(&wl12xx_vwlan_device);
- if (err < 0)
- pr_err("error platform_device_register\n");
+/*
+ * WIFI devices
+ */
- sdhci_pci_request_regulators();
-}
+#include "device_libs/platform_wl12xx.h"
-void __init *wl12xx_platform_data_init(void *info)
-{
- struct sd_board_info *sd_info;
+/*
+ * Bluetooth devices
+ */
- sd_info = kmemdup(info, sizeof(*sd_info), GFP_KERNEL);
- if (!sd_info) {
- pr_err("MRST: fail to alloc mem for delayed wl12xx dev\n");
- return NULL;
- }
- intel_delayed_device_register(sd_info,
- wl12xx_platform_data_init_post_scu);
+#include "device_libs/platform_btwilink.h"
- return &mid_wifi_control;
-}
-#else
-void *wl12xx_platform_data_init(void *info)
+static void __init *no_platform_data(void *info)
{
return NULL;
}
-#endif
-
-void *atmel_mxt224_platform_data_init(void *info)
-{
- static struct mxt_platform_data mxt_pdata;
-
- mxt_pdata.numtouch = 10;
- mxt_pdata.max_x = 1023;
- mxt_pdata.max_y = 975;
- mxt_pdata.orientation = MXT_MSGB_T9_ORIENT_HORZ_FLIP;
- mxt_pdata.reset = get_gpio_by_name("ts_rst");
- mxt_pdata.irq = get_gpio_by_name("ts_int");
-
- return &mxt_pdata;
-}
-
-#define AUDIENCE_WAKEUP_GPIO "audience-wakeup"
-#define AUDIENCE_RESET_GPIO "audience-reset"
-static int audience_request_resources(struct i2c_client *client)
-{
- struct a1026_platform_data *pdata = (struct a1026_platform_data *)
- client->dev.platform_data;
- int ret;
-
- pr_debug("Audience: request ressource audience\n");
- if (!pdata)
- return -1;
- ret = gpio_request(pdata->gpio_a1026_wakeup, AUDIENCE_WAKEUP_GPIO);
- if (ret) {
- dev_err(&client->dev, "Request AUDIENCE WAKEUP GPIO %d fails %d\n",
- pdata->gpio_a1026_wakeup, ret);
- return -1;
- }
- ret = gpio_direction_output(pdata->gpio_a1026_wakeup, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_wake;
- }
-
- ret = gpio_request(pdata->gpio_a1026_reset, AUDIENCE_RESET_GPIO);
- if (ret) {
- dev_err(&client->dev,
- "Request for Audience reset GPIO %d fails %d\n",
- pdata->gpio_a1026_reset, ret);
- goto err_wake;
- }
- ret = gpio_direction_output(pdata->gpio_a1026_reset, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_reset;
- }
- sprintf(pdata->firmware_name, "%s", "vpimg_es305b.bin");
-
- return 0;
-err_reset:
- gpio_free(pdata->gpio_a1026_reset);
-err_wake:
- gpio_free(pdata->gpio_a1026_wakeup);
- return -1;
-}
-static void audience_free_resources(struct i2c_client *client)
-{
- struct a1026_platform_data *pdata = (struct a1026_platform_data *)
- &client->dev.platform_data;
-
- gpio_free(pdata->gpio_a1026_wakeup);
- gpio_free(pdata->gpio_a1026_reset);
-}
-
-static void audience_wake_up(bool state)
-{
- int wakeup_gpio;
-
- wakeup_gpio = get_gpio_by_name(AUDIENCE_WAKEUP_GPIO);
- if (wakeup_gpio == -1) {
- pr_err("%s invalid wakeup gpio", __func__);
- return;
- }
- gpio_set_value(wakeup_gpio, state);
- pr_debug("Audience: WAKE UP %d\n", state);
-}
-
-static void audience_reset(bool state)
-{
- int reset_gpio;
-
- reset_gpio = get_gpio_by_name(AUDIENCE_RESET_GPIO);
- if (reset_gpio == -1) {
- pr_err("%s invalid reset gpio", __func__);
- return;
- }
- gpio_set_value(reset_gpio, state);
- pr_debug("Audience: RESET %d\n", state);
-}
-
-void *audience_platform_data_init(void *info)
-{
- static struct a1026_platform_data pdata;
-
- pdata.gpio_a1026_wakeup = get_gpio_by_name(AUDIENCE_WAKEUP_GPIO);
- pdata.gpio_a1026_reset = get_gpio_by_name(AUDIENCE_RESET_GPIO);
- pdata.request_resources = audience_request_resources;
- pdata.free_resources = audience_free_resources;
- pdata.wakeup = audience_wake_up;
- pdata.reset = audience_reset;
-
- return &pdata;
-}
-
-void *lis3dh_pdata_init(void *info)
-{
- static struct lis3dh_acc_platform_data lis3dh_pdata;
-
- lis3dh_pdata.poll_interval = 200;
- lis3dh_pdata.negate_x = 1;
- lis3dh_pdata.negate_y = 0;
- lis3dh_pdata.negate_z = 0;
- lis3dh_pdata.axis_map_x = 0;
- lis3dh_pdata.axis_map_y = 1;
- lis3dh_pdata.axis_map_z = 2;
- lis3dh_pdata.gpio_int1 = 60;
- lis3dh_pdata.gpio_int2 = 61;
-
- return &lis3dh_pdata;
-
-}
-
-static const struct intel_v4l2_subdev_id v4l2_ids_clv[] = {
+const struct intel_v4l2_subdev_id v4l2_ids[] = {
{"ov8830", RAW_CAMERA, ATOMISP_CAMERA_PORT_PRIMARY},
{"mt9m114", SOC_CAMERA, ATOMISP_CAMERA_PORT_SECONDARY},
{"lm3554", LED_FLASH, -1},
{},
};
-static const struct intel_v4l2_subdev_id *get_v4l2_ids(int *n_subdev)
-{
- if (n_subdev)
- *n_subdev = ARRAY_SIZE(v4l2_ids_clv);
- return v4l2_ids_clv;
-}
-
-static struct atomisp_platform_data *v4l2_subdev_table_head;
-
-void intel_ignore_i2c_device_register(struct sfi_device_table_entry *pentry,
- struct devs_id *dev)
-{
- struct i2c_board_info i2c_info;
- struct i2c_board_info *idev = &i2c_info;
- int bus = pentry->host_num;
- void *pdata = NULL;
- int n_subdev;
- const struct intel_v4l2_subdev_id *vdev = get_v4l2_ids(&n_subdev);
- struct intel_v4l2_subdev_i2c_board_info *info;
- static struct intel_v4l2_subdev_table *subdev_table;
- enum intel_v4l2_subdev_type type = 0;
- enum atomisp_camera_port port;
- static int i;
-
- memset(&i2c_info, 0, sizeof(i2c_info));
- strncpy(i2c_info.type, pentry->name, SFI_NAME_LEN);
- i2c_info.irq = ((pentry->irq == (u8)0xff) ? 0 : pentry->irq);
- i2c_info.addr = pentry->addr;
- pr_info("I2C bus = %d, name = %16.16s, "
- "irq = 0x%2x, addr = 0x%x\n",
- pentry->host_num,
- i2c_info.type,
- i2c_info.irq,
- i2c_info.addr);
- pdata = dev->get_platform_data(&i2c_info);
- i2c_info.platform_data = pdata;
-
-
- while (vdev->name[0]) {
- if (!strncmp(vdev->name, idev->type, 16)) {
- /* compare name */
- type = vdev->type;
- port = vdev->port;
- break;
- }
- vdev++;
- }
-
- if (!type) /* not found */
- return;
-
- info = kzalloc(sizeof(struct intel_v4l2_subdev_i2c_board_info),
- GFP_KERNEL);
- if (!info) {
- pr_err("MRST: fail to alloc mem for ignored i2c dev %s\n",
- idev->type);
- return;
- }
-
- info->i2c_adapter_id = bus;
- /* set platform data */
- memcpy(&info->board_info, idev, sizeof(*idev));
-
- if (v4l2_subdev_table_head == NULL) {
- subdev_table = kzalloc(sizeof(struct intel_v4l2_subdev_table)
- * n_subdev, GFP_KERNEL);
-
- if (!subdev_table) {
- pr_err("MRST: fail to alloc mem for v4l2_subdev_table %s\n",
- idev->type);
- kfree(info);
- return;
- }
-
- v4l2_subdev_table_head = kzalloc(
- sizeof(struct atomisp_platform_data), GFP_KERNEL);
- if (!v4l2_subdev_table_head) {
- pr_err("MRST: fail to alloc mem for v4l2_subdev_table %s\n",
- idev->type);
- kfree(info);
- kfree(subdev_table);
- return;
- }
- v4l2_subdev_table_head->subdevs = subdev_table;
- }
-
- memcpy(&subdev_table[i].v4l2_subdev, info, sizeof(*info));
- subdev_table[i].type = type;
- subdev_table[i].port = port;
- i++;
- kfree(info);
- return;
-}
-
-const struct atomisp_platform_data *intel_get_v4l2_subdev_table(void)
-{
- if (v4l2_subdev_table_head)
- return v4l2_subdev_table_head;
- else {
- pr_err("MRST: no camera device in the SFI table\n");
- return NULL;
- }
-}
-EXPORT_SYMBOL_GPL(intel_get_v4l2_subdev_table);
-
-void ctp_ipc_device_handler(struct sfi_device_table_entry *pentry,
- struct devs_id *dev)
-{
- int res_num;
- struct resource *res;
- struct ipc_device *ipcdev;
- void *pdata = NULL;
-
- pr_info("IPC bus = %d, name = %16.16s, "
- "irq = 0x%2x\n", pentry->host_num, pentry->name, pentry->irq);
-
- mutex_lock(&ipc_dev_lock);
-
- pdata = dev->get_platform_data(pentry);
-
- ipcdev = ipc_device_alloc(pentry->name, -1);
- if (ipcdev == NULL) {
- pr_err("out of memory for SFI platform device '%s'.\n",
- pentry->name);
- return;
- }
-
- res = ipc_dev_res[current_ipcdev].resources;
- res_num = ipc_dev_res[current_ipcdev].num_resources;
- ipc_device_add_resources(ipcdev, res, res_num);
-
- ipcdev->dev.platform_data = pdata;
- ipc_device_add_to_list(ipcdev);
-
- mutex_unlock(&ipc_dev_lock);
-}
-
-/*
- * CLV PR0 primary camera sensor - OV8830 platform data
- */
-
-static int ov8830_gpio_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
-
- if (gp_camera0_reset < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_0_RESET,
- GPIOF_DIR_OUT, 1);
- if (ret < 0)
- return ret;
- gp_camera0_reset = ret;
- }
-
- if (flag) {
- gpio_set_value(gp_camera0_reset, 0);
- msleep(20);
- gpio_set_value(gp_camera0_reset, 1);
- } else {
- gpio_set_value(gp_camera0_reset, 0);
- }
-
- return 0;
-}
-
-static int ov8830_flisclk_ctrl(struct v4l2_subdev *sd, int flag)
-{
- static const unsigned int clock_khz = 19200;
- return intel_scu_ipc_osc_clk(OSC_CLK_CAM0, flag ? clock_khz : 0);
-}
-
-static int ov8830_power_ctrl(struct v4l2_subdev *sd, int flag)
-{
- if (flag) {
- if (!camera_vprog1_on) {
- camera_vprog1_on = 1;
- intel_scu_ipc_msic_vprog1(1);
- }
- } else {
- if (camera_vprog1_on) {
- camera_vprog1_on = 0;
- intel_scu_ipc_msic_vprog1(0);
- }
- }
-
- return 0;
-}
-
-static int ov8830_csi_configure(struct v4l2_subdev *sd, int flag)
-{
- static const int LANES = 4;
- return camera_sensor_csi(sd, ATOMISP_CAMERA_PORT_PRIMARY, LANES,
- ATOMISP_INPUT_FORMAT_RAW_10, atomisp_bayer_order_bggr, flag);
-}
-
-static struct camera_sensor_platform_data ov8830_sensor_platform_data = {
- .gpio_ctrl = ov8830_gpio_ctrl,
- .flisclk_ctrl = ov8830_flisclk_ctrl,
- .power_ctrl = ov8830_power_ctrl,
- .csi_cfg = ov8830_csi_configure,
-};
-
-void *ov8830_platform_data_init(void *info)
-{
- gp_camera0_reset = -1;
- gp_camera0_power_down = -1;
-
- return &ov8830_sensor_platform_data;
-}
-
-void *s3202_platform_data_init(void *info)
-{
- static struct rmi4_platform_data s3202_platform_data = {
- .irq_type = IRQ_TYPE_EDGE_FALLING | IRQF_ONESHOT,
- .swap_axes = true,
- };
- s3202_platform_data.int_gpio_number = get_gpio_by_name("ts_int");
- s3202_platform_data.rst_gpio_number = get_gpio_by_name("ts_rst");
-
- return &s3202_platform_data;
-}
-
struct devs_id __initconst device_ids[] = {
{"pmic_gpio", SFI_DEV_TYPE_SPI, 1, &pmic_gpio_platform_data, NULL},
{"pmic_gpio", SFI_DEV_TYPE_IPC, 1, &pmic_gpio_platform_data,
- &ctp_ipc_device_handler},
+ &ipc_device_handler},
{"spi_max3111", SFI_DEV_TYPE_SPI, 0, &max3111_platform_data, NULL},
- /* I/O expander */
- {"tca6416", SFI_DEV_TYPE_I2C, 1, &tca6416_platform_data, NULL},
- {"emc1403", SFI_DEV_TYPE_I2C, 1, &emc1403_platform_data, NULL},
-
/* MSIC subdevices */
{"msic_adc", SFI_DEV_TYPE_IPC, 1, &msic_adc_platform_data,
- &ctp_ipc_device_handler},
+ &ipc_device_handler},
{"msic_power_btn", SFI_DEV_TYPE_IPC, 1, &msic_power_btn_platform_data,
- &ctp_ipc_device_handler},
+ &ipc_device_handler},
{"msic_ocd", SFI_DEV_TYPE_IPC, 1, &msic_ocd_platform_data,
- &ctp_ipc_device_handler},
- {"msic_battery", SFI_DEV_TYPE_IPC, 1, &msic_battery_platform_data,
- &ctp_ipc_device_handler},
+ &ipc_device_handler},
{"msic_gpio", SFI_DEV_TYPE_IPC, 1, &msic_gpio_platform_data,
- &ctp_ipc_device_handler},
+ &ipc_device_handler},
/* Fuel Gauge and charger */
{"max17042", SFI_DEV_TYPE_I2C, 1, &max17042_platform_data, NULL},
{"bq24192", SFI_DEV_TYPE_I2C, 1, &bq24192_platform_data},
/* Audio */
- {"clvcs_audio", SFI_DEV_TYPE_IPC, 1, &clvcs_audio_platform_data,
+ {"clvcs_audio", SFI_DEV_TYPE_IPC, 1, &clvs_audio_platform_data,
NULL},
{"cs42l73", SFI_DEV_TYPE_I2C, 1, &no_platform_data, NULL},
- {"audience_es305", SFI_DEV_TYPE_I2C, 0, &audience_platform_data_init,
+ {"audience_es305", SFI_DEV_TYPE_I2C, 0, &audience_platform_data,
NULL},
/* Modem and Wifi */
{"hsi_ifx_modem", SFI_DEV_TYPE_HSI, 0, &hsi_modem_platform_data, NULL},
- {"wl12xx_clk_vmmc", SFI_DEV_TYPE_SD, 0, &wl12xx_platform_data_init,
+ {"wl12xx_clk_vmmc", SFI_DEV_TYPE_SD, 0, &wl12xx_platform_data,
NULL},
/*
* Camera Sensors and LED Flash.
* I2C devices for camera image subsystem which will not be load into
* I2C core while initialize
*/
- {"lm3554", SFI_DEV_TYPE_I2C, 0, &lm3554_platform_data_init,
+ {"lm3554", SFI_DEV_TYPE_I2C, 0, &lm3554_platform_data,
&intel_ignore_i2c_device_register},
- {"mt9m114", SFI_DEV_TYPE_I2C, 0, &mt9m114_platform_data_init,
+ {"mt9m114", SFI_DEV_TYPE_I2C, 0, &mt9m114_platform_data,
&intel_ignore_i2c_device_register},
- {"ov8830", SFI_DEV_TYPE_I2C, 0, &ov8830_platform_data_init,
+ {"ov8830", SFI_DEV_TYPE_I2C, 0, &ov8830_platform_data,
&intel_ignore_i2c_device_register},
/* Touch Screen */
- {"mxt224", SFI_DEV_TYPE_I2C, 0, &atmel_mxt224_platform_data_init, NULL},
- {"synaptics_3202", SFI_DEV_TYPE_I2C, 0, &s3202_platform_data_init},
+ {"mxt224", SFI_DEV_TYPE_I2C, 0, &mxt224_platform_data, NULL},
+ {"synaptics_3202", SFI_DEV_TYPE_I2C, 0, &s3202_platform_data},
/* NFC */
{"pn544", SFI_DEV_TYPE_I2C, 0, &pn544_platform_data, NULL},
/* Sensors */
- {"apds990x", SFI_DEV_TYPE_I2C, 0, &apds990x_platform_data_init},
+ {"apds990x", SFI_DEV_TYPE_I2C, 0, &apds990x_platform_data},
{"lsm303dl", SFI_DEV_TYPE_I2C, 0, &lsm303dlhc_accel_platform_data},
{"lsm303cmp", SFI_DEV_TYPE_I2C, 0, &no_platform_data},
{"l3g4200d", SFI_DEV_TYPE_I2C, 0, &l3g4200d_platform_data},
}
early_initcall(board_proc_init);
-
-/*
- * we will search these buttons in SFI GPIO table (by name)
- * and register them dynamically. Please add all possible
- * buttons here, we will shrink them if no GPIO found.
- */
-static struct gpio_keys_button gpio_button[] = {
- {KEY_POWER, -1, 1, "power_btn", EV_KEY, 0, 3000},
- {KEY_PROG1, -1, 1, "prog_btn1", EV_KEY, 0, 20},
- {KEY_PROG2, -1, 1, "prog_btn2", EV_KEY, 0, 20},
- {SW_LID, -1, 1, "lid_switch", EV_SW, 0, 20},
- {KEY_VOLUMEUP, -1, 1, "vol_up", EV_KEY, 0, 20},
- {KEY_VOLUMEDOWN, -1, 1, "vol_down", EV_KEY, 0, 20},
- {KEY_CAMERA, -1, 1, "camera_full", EV_KEY, 0, 20},
- {KEY_CAMERA_FOCUS, -1, 1, "camera_half", EV_KEY, 0, 20},
- {SW_KEYPAD_SLIDE, -1, 1, "MagSw1", EV_SW, 0, 20},
- {SW_KEYPAD_SLIDE, -1, 1, "MagSw2", EV_SW, 0, 20},
- {KEY_CAMERA, -1, 1, "cam_capture", EV_KEY, 0, 20},
- {KEY_CAMERA_FOCUS, -1, 1, "cam_focus", EV_KEY, 0, 20},
-};
-
-static struct gpio_keys_platform_data mrst_gpio_keys = {
- .buttons = gpio_button,
- .rep = 1,
- .nbuttons = -1, /* will fill it after search */
-};
-
-static struct platform_device pb_device = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &mrst_gpio_keys,
- },
-};
-
-#ifdef CONFIG_SWITCH_MID
-static struct platform_device switch_device = {
- .name = "switch-mid",
- .id = -1,
-};
-#endif
-
-
-#if defined(CONFIG_TI_ST) || defined(CONFIG_TI_ST_MODULE)
-
-/* KIM related */
-static int mrst_kim_suspend(struct platform_device *pdev, pm_message_t state)
-{
- return 0;
-}
-static int mrst_kim_resume(struct platform_device *pdev)
-{
- return 0;
-}
-
-static struct ti_st_plat_data kim_pdata = {
- .nshutdown_gpio = -1,/* BT, FM, GPS gpios */
- .flow_cntrl = 1, /* flow control flag */
- .suspend = mrst_kim_suspend,
- .resume = mrst_kim_resume,
-};
-
-static struct platform_device linux_kim_device = {
- .name = "kim", /* named after init manager for ST */
- .id = -1,
- .dev.platform_data = &kim_pdata,
-};
-
-/* BT WILINK related */
-static int mrst_bt_enable(struct platform_device *pdev)
-{
- return 0;
-}
-static int mrst_bt_disable(struct platform_device *pdev)
-{
- return 0;
-}
-
-static struct ti_st_plat_data bt_pdata = {
- .chip_enable = mrst_bt_enable,
- .chip_disable = mrst_bt_disable,
-};
-
-static struct platform_device linux_bt_device = {
- .name = "btwilink", /* named after init manager for ST */
- .id = -1,
- .dev.platform_data = &bt_pdata,
-};
-static int __init bluetooth_init(void)
-{
- unsigned int UART_index;
- long unsigned int UART_baud_rate;
- int error_reg;
-
- /* KIM INIT */
- /* Get the GPIO number from the SFI table
- if FM gpio is not provided then BT-reset line is
- also used to enable FM
- */
- kim_pdata.nshutdown_gpio = get_gpio_by_name("BT-reset");
- if (kim_pdata.nshutdown_gpio == -1)
- return -ENODEV;
-
- /* Get Share Transport uart settings */
- /* TODO : add SFI table parsing and one SFI entry for this settings */
- UART_index = 0;
- UART_baud_rate = 3500000;
-
- /* Share Transport uart settings */
- sprintf((char *)kim_pdata.dev_name, "/dev/ttyMFD%u", UART_index);
- kim_pdata.baud_rate = UART_baud_rate;
-
- pr_info("%s: Setting platform_data with UART device name:%s and "
- "UART baud rate:%lu.\n",
- __func__, kim_pdata.dev_name, kim_pdata.baud_rate);
-
- error_reg = platform_device_register(&linux_kim_device);
- if (error_reg < 0) {
- pr_err("platform_device_register for kim failed\n");
- goto exit_on_error;
- }
-
- /* BT WILINK INIT */
- error_reg = platform_device_register(&linux_bt_device);
- if (error_reg < 0)
- pr_err("platform_device_register for btwilink failed\n");
-exit_on_error:
- return error_reg;
-
-}
-device_initcall(bluetooth_init);
-
-#endif
-
-void *cloverview_usb_otg_get_pdata(void)
-{
- struct cloverview_usb_otg_pdata *pdata;
-
- if (__intel_mid_cpu_chip != INTEL_MID_CPU_CHIP_CLOVERVIEW)
- return NULL;
-
- pdata = (struct cloverview_usb_otg_pdata *)
- kmalloc(sizeof(*pdata), GFP_KERNEL);
- if (!pdata) {
- pr_err("%s: out of memory.\n", __func__);
- goto failed1;
- }
- pdata->gpio_cs = get_gpio_by_name("usb_otg_phy_cs");
- if (pdata->gpio_cs == -1) {
- pr_err("%s: No gpio pin for 'usb_otg_phy_cs'\n", __func__);
- goto failed2;
- }
- pdata->gpio_reset = get_gpio_by_name("usb_otg_phy_rst");
- if (pdata->gpio_reset == -1) {
- pr_err("%s: No gpio pin for 'usb_otg_phy_rst'\n", __func__);
- goto failed2;
- }
- pr_info("%s: CS pin: gpio %d, Reset pin: gpio %d\n", __func__,
- pdata->gpio_cs, pdata->gpio_reset);
- return pdata;
-
-failed2:
- kfree(pdata);
-failed1:
- return NULL;
-}
-EXPORT_SYMBOL_GPL(cloverview_usb_otg_get_pdata);
-
-/*
- * Shrink the non-existent buttons, register the gpio button
- * device if there is some
- */
-static int __init pb_keys_init(void)
-{
- struct gpio_keys_button *gb = gpio_button;
- int i, num, good = 0;
-
- num = sizeof(gpio_button) / sizeof(struct gpio_keys_button);
- for (i = 0; i < num; i++) {
- gb[i].gpio = get_gpio_by_name(gb[i].desc);
- if (gb[i].gpio == -1)
- continue;
-
- if (i != good)
- gb[good] = gb[i];
- good++;
- }
-
- if (good) {
- mrst_gpio_keys.nbuttons = good;
- return platform_device_register(&pb_device);
- }
- return 0;
-}
-late_initcall(pb_keys_init);
-
-#define EMMC_BLK_NAME "mmcblk0rpmb"
-static int emmc_match(struct device *dev, void *data)
-{
- if (strcmp(dev_name(dev), data) == 0)
- return 1;
- return 0;
-}
-int mmc_blk_rpmb_req_handle(struct mmc_ioc_rpmb_req *req)
-{
- struct device *emmc = NULL;
-
- if (!req)
- return -EINVAL;
-
- emmc = class_find_device(&block_class, NULL, EMMC_BLK_NAME, emmc_match);
- if (!emmc) {
- pr_err("%s: eMMC card is not registered yet. Try it later\n",
- __func__);
- return -ENODEV;
- }
-
- return mmc_rpmb_req_handle(emmc, req);
-}
-EXPORT_SYMBOL_GPL(mmc_blk_rpmb_req_handle);
-
-static int hdmi_i2c_workaround(void)
-{
- int ret;
- struct platform_device *pdev;
- struct i2c_gpio_platform_data *pdata;
-
- /*
- * Hard code a gpio controller platform device to take over
- * the two gpio pins used to be controlled by i2c bus 3.
- * This is to support HDMI EDID extension block read, which
- * is not supported by the current i2c controller, so we use
- * GPIO pin the simulate an i2c bus.
- */
- pdev = platform_device_alloc("i2c-gpio", 8);
- if (!pdev) {
- pr_err("i2c-gpio: failed to alloc platform device\n");
- ret = -ENOMEM;
- goto out;
- }
-
- pdata = kzalloc(sizeof(struct i2c_gpio_platform_data), GFP_KERNEL);
- if (!pdata) {
- pr_err("i2c-gpio: failed to alloc platform data\n");
- kfree(pdev);
- ret = -ENOMEM;
- goto out;
- }
- pdata->scl_pin = 35 + 96;
- pdata->sda_pin = 36 + 96;
- pdata->sda_is_open_drain = 0;
- pdata->scl_is_open_drain = 0;
- pdev->dev.platform_data = pdata;
-
- platform_device_add(pdev);
-
- lnw_gpio_set_alt(pdata->sda_pin, LNW_GPIO);
- lnw_gpio_set_alt(pdata->scl_pin, LNW_GPIO);
-
-out:
- return ret;
-}
-rootfs_initcall(hdmi_i2c_workaround);
-
-#ifdef CONFIG_MID_PWM
-static int __init intel_mid_pwm_init(void)
-{
- int ret, i;
- struct ipc_board_info board_info;
- static struct intel_mid_pwm_platform_data mid_pwm_pdata;
-
- for (i = 0; i < PWM_NUM; i++) {
- mid_pwm_pdata.reg_clkdiv0[i] = MSIC_REG_PWM0CLKDIV0 + i * 2;
- mid_pwm_pdata.reg_clkdiv1[i] = MSIC_REG_PWM0CLKDIV1 + i * 2;
- mid_pwm_pdata.reg_dutycyc[i] = MSIC_REG_PWM0DUTYCYCLE + i;
- }
-
- memset(&board_info, 0, sizeof(board_info));
- strncpy(board_info.name, "intel_mid_pwm", 16);
- board_info.bus_id = IPC_SCU;
- board_info.id = -1;
- board_info.platform_data = &mid_pwm_pdata;
-
- ret = ipc_new_device(&board_info);
- if (ret) {
- pr_err("failed to create ipc device: intel_mid_pwm\n");
- return -1;
- }
-
- return 0;
-}
-fs_initcall(intel_mid_pwm_init);
-#endif
-
-#ifdef CONFIG_LEDS_INTEL_KPD
-static int __init intel_kpd_led_init(void)
-{
- int ret;
- struct ipc_board_info board_info;
-
- memset(&board_info, 0, sizeof(board_info));
- strncpy(board_info.name, "intel_kpd_led", 16);
- board_info.bus_id = IPC_SCU;
- board_info.id = -1;
-
- ret = ipc_new_device(&board_info);
- if (ret) {
- pr_err("failed to create ipc device: intel_kpd_led\n");
- return -1;
- }
-
- return 0;
-}
-fs_initcall(intel_kpd_led_init);
-#endif
-
-static int __init intel_msic_thermal_init(void)
-{
- int ret;
- struct ipc_board_info board_info;
-
- memset(&board_info, 0, sizeof(board_info));
- strncpy(board_info.name, "msic_thermal", 16);
- board_info.bus_id = IPC_SCU;
- board_info.id = -1;
-
- ret = ipc_new_device(&board_info);
- if (ret) {
- pr_err("failed to create ipc device: msic_thermal\n");
- return -1;
- }
-
- return 0;
-}
-fs_initcall(intel_msic_thermal_init);
-
-#ifdef CONFIG_SWITCH_MID
-static int __init switch_mid_init(void)
-{
- int err;
- err = platform_device_register(&switch_device);
- if (err < 0)
- pr_err("Fail to register switch-mid platform device.\n");
- return 0;
-}
-device_initcall(switch_mid_init);
-#endif
-
-#ifdef CONFIG_SERIAL_MFD_HSU
-static struct mfld_hsu_info ctp_hsu_info[] = {
- [0] = {
- .id = 0,
- .name = "hsu0",
- .wake_gpio = 42,
- .cts_gpio = 96+28,
- .cts_alt = 1,
- .rts_gpio = 96+29,
- .rts_alt = 1,
- },
- [1] = {
- .id = 1,
- .name = "hsu1",
- .wake_gpio = 64,
- .rx_gpio = 64,
- .rx_alt = 1,
- .tx_gpio = 65,
- .tx_alt = 1,
- .cts_gpio = 68,
- .cts_alt = 1,
- .rts_gpio = 66,
- .rts_alt = 2,
- },
- [2] = {
- .id = 2,
- .name = "hsu2",
- .wake_gpio = 67,
- .rx_gpio = 67,
- .rx_alt = 1,
- },
- [3] = {
- .id = 1,
- .name = "hsu3",
- .wake_gpio = 96+30,
- .rx_gpio = 96+30,
- .rx_alt = 1,
- .tx_gpio = 96+31,
- .tx_alt = 1,
- .cts_gpio = 96+33,
- .cts_alt = 1,
- .rts_gpio = 96+32,
- .rts_alt = 2,
- },
-
-};
-
-static int __init ctp_hsu_init(void)
-{
- platform_hsu_info = ctp_hsu_info;
- return 0;
-}
-device_initcall(ctp_hsu_init);
-#endif
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
-#include <linux/scatterlist.h>
#include <linux/sfi.h>
-#include <linux/intel_pmic_gpio.h>
#include <linux/lnw_gpio.h>
-#include <linux/spi/spi.h>
-#include <linux/cyttsp.h>
#include <linux/i2c.h>
-#include <linux/i2c/pca953x.h>
-#include <linux/power_supply.h>
-#include <linux/power/max17042_battery.h>
-#include <linux/power/smb347-charger.h>
-#include <linux/power/intel_mdf_battery.h>
-#include <linux/nfc/pn544.h>
-#include <linux/skbuff.h>
-#include <linux/ti_wilink_st.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/ipc_device.h>
-#include <linux/mfd/intel_msic.h>
-#include <linux/irq.h>
-#include <linux/module.h>
-#include <linux/intel_mid_pm.h>
-#include <linux/usb/penwell_otg.h>
-#include <linux/hsi/hsi.h>
-#include <linux/hsi/intel_mid_hsi.h>
-#include <linux/wl12xx.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/fixed.h>
-#include <linux/a1026.h>
-#include <linux/input/lis3dh.h>
-#include <linux/ms5607.h>
-#include <linux/i2c-gpio.h>
-#include <linux/rmi_i2c.h>
-#include <linux/i2c/tc35876x.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/i2c/atmel_mxt_ts.h>
-
-#include <linux/atomisp_platform.h>
-#include <media/v4l2-subdev.h>
-
-#include <linux/mmc/core.h>
-#include <linux/mmc/card.h>
-#include <linux/blkdev.h>
-
-#include <asm/setup.h>
-#include <asm/mpspec_def.h>
-#include <asm/hw_irq.h>
-#include <asm/apic.h>
-#include <asm/io_apic.h>
-#include <asm/intel-mid.h>
-#include <asm/mrst-vrtc.h>
-#include <asm/io.h>
-#include <asm/i8259.h>
-#include <asm/intel_scu_ipc.h>
-#include <asm/apb_timer.h>
-#include <asm/intel_mid_gpadc.h>
-#include <asm/reboot.h>
-
-/* the offset for the mapping of global gpio pin to irq */
-#define MRST_IRQ_OFFSET 0x100
-
-enum ipc_dev_type {
- IPC_DEV_PMIC_GPIO,
- IPC_DEV_PMIC_AUDIO,
- IPC_DEV_MSIC_ADC,
- IPC_DEV_MSIC_BATTERY,
- IPC_DEV_MSIC_GPIO,
- IPC_DEV_MSIC_AUDIO,
- IPC_DEV_MSIC_POWER_BTN,
- IPC_DEV_MSIC_OCD,
-
- IPC_DEV_NUM,
-};
-
-static __initdata enum ipc_dev_type current_ipcdev;
-static __initdata DEFINE_MUTEX(ipc_dev_lock);
-
-static struct resource pmic_gpio_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource pmic_audio_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_adc_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_battery_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_gpio_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_audio_resources[] __initdata = {
- {
- .name = "IRQ",
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "IRQ_BASE",
- .flags = IORESOURCE_MEM,
- .start = MSIC_IRQ_STATUS_OCAUDIO,
- .end = MSIC_IRQ_STATUS_ACCDET,
- },
-};
-
-static struct resource msic_power_btn_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource msic_ocd_resources[] __initdata = {
- {
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct intel_ipc_dev_res {
- const char *name;
- int num_resources;
- struct resource *resources;
-};
-
-static struct intel_ipc_dev_res ipc_dev_res[IPC_DEV_NUM] __initdata = {
- [IPC_DEV_PMIC_GPIO] = {
- .name = "pmic_gpio",
- .num_resources = ARRAY_SIZE(pmic_gpio_resources),
- .resources = pmic_gpio_resources,
- },
- [IPC_DEV_PMIC_AUDIO] = {
- .name = "pmic_audio",
- .num_resources = ARRAY_SIZE(pmic_audio_resources),
- .resources = pmic_audio_resources,
- },
- [IPC_DEV_MSIC_ADC] = {
- .name = "msic_adc",
- .num_resources = ARRAY_SIZE(msic_adc_resources),
- .resources = msic_adc_resources,
- },
- [IPC_DEV_MSIC_BATTERY] = {
- .name = "msic_battery",
- .num_resources = ARRAY_SIZE(msic_battery_resources),
- .resources = msic_battery_resources,
- },
- [IPC_DEV_MSIC_GPIO] = {
- .name = "msic_gpio",
- .num_resources = ARRAY_SIZE(msic_gpio_resources),
- .resources = msic_gpio_resources,
- },
- [IPC_DEV_MSIC_AUDIO] = {
- .name = "msic_audio",
- .num_resources = ARRAY_SIZE(msic_audio_resources),
- .resources = msic_audio_resources,
- },
- [IPC_DEV_MSIC_POWER_BTN] = {
- .name = "msic_power_btn",
- .num_resources = ARRAY_SIZE(msic_power_btn_resources),
- .resources = msic_power_btn_resources,
- },
- [IPC_DEV_MSIC_OCD] = {
- .name = "msic_ocd",
- .num_resources = ARRAY_SIZE(msic_ocd_resources),
- .resources = msic_ocd_resources,
- },
-};
-
-/* this should be called with the holding of ipc_dev_lock */
-static void handle_ipc_irq_res(enum ipc_dev_type type, int irq)
-{
- struct resource *res = &ipc_dev_res[type].resources[0];
-
- if (res->flags & IORESOURCE_IRQ)
- res->start = irq;
-
- current_ipcdev = type;
-}
-
-static void __init *pmic_gpio_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- static struct intel_pmic_gpio_platform_data pmic_gpio_pdata;
- int gpio_base = get_gpio_by_name("pmic_gpio_base");
-
- if (gpio_base == -1)
- gpio_base = 64;
- pmic_gpio_pdata.gpio_base = gpio_base;
- pmic_gpio_pdata.irq_base = gpio_base + MRST_IRQ_OFFSET;
- pmic_gpio_pdata.gpiointr = 0xffffeff8;
-
- handle_ipc_irq_res(IPC_DEV_PMIC_GPIO, entry->irq);
-
- return &pmic_gpio_pdata;
-}
-
-static void __init *pmic_audio_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- handle_ipc_irq_res(IPC_DEV_PMIC_AUDIO, entry->irq);
- return NULL;
-}
-
-static void __init *max3111_platform_data(void *info)
-{
- struct spi_board_info *spi_info = info;
- int intr = get_gpio_by_name("max3111_int");
-
- spi_info->mode = SPI_MODE_0;
- if (intr == -1)
- return NULL;
- spi_info->irq = intr + MRST_IRQ_OFFSET;
- return NULL;
-}
-
-/* we have multiple max7315 on the board ... */
-#define MAX7315_NUM 2
-static void __init *max7315_platform_data(void *info)
-{
- static struct pca953x_platform_data max7315_pdata[MAX7315_NUM];
- static int nr;
- struct pca953x_platform_data *max7315 = &max7315_pdata[nr];
- struct i2c_board_info *i2c_info = info;
- int gpio_base, intr;
- char base_pin_name[SFI_NAME_LEN + 1];
- char intr_pin_name[SFI_NAME_LEN + 1];
-
- if (nr == MAX7315_NUM) {
- pr_err("too many max7315s, we only support %d\n",
- MAX7315_NUM);
- return NULL;
- }
- /* we have several max7315 on the board, we only need load several
- * instances of the same pca953x driver to cover them
- */
- strcpy(i2c_info->type, "max7315");
- if (nr++) {
- sprintf(base_pin_name, "max7315_%d_base", nr);
- sprintf(intr_pin_name, "max7315_%d_int", nr);
- } else {
- strcpy(base_pin_name, "max7315_base");
- strcpy(intr_pin_name, "max7315_int");
- }
-
- gpio_base = get_gpio_by_name(base_pin_name);
- intr = get_gpio_by_name(intr_pin_name);
-
- if (gpio_base == -1)
- return NULL;
- max7315->gpio_base = gpio_base;
- if (intr != -1) {
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- max7315->irq_base = gpio_base + MRST_IRQ_OFFSET;
- } else {
- i2c_info->irq = -1;
- max7315->irq_base = -1;
- }
- return max7315;
-}
-
-static void *tca6416_platform_data(void *info)
-{
- static struct pca953x_platform_data tca6416;
- struct i2c_board_info *i2c_info = info;
- int gpio_base, intr;
- char base_pin_name[SFI_NAME_LEN + 1];
- char intr_pin_name[SFI_NAME_LEN + 1];
-
- strcpy(i2c_info->type, "tca6416");
- strcpy(base_pin_name, "tca6416_base");
- strcpy(intr_pin_name, "tca6416_int");
-
- gpio_base = get_gpio_by_name(base_pin_name);
- intr = get_gpio_by_name(intr_pin_name);
-
- if (gpio_base == -1)
- return NULL;
- tca6416.gpio_base = gpio_base;
- if (intr != -1) {
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- tca6416.irq_base = gpio_base + MRST_IRQ_OFFSET;
- } else {
- i2c_info->irq = -1;
- tca6416.irq_base = -1;
- }
- return &tca6416;
-}
-
-static void *mpu3050_platform_data(void *info)
-{
- struct i2c_board_info *i2c_info = info;
- int intr = get_gpio_by_name("mpu3050_int");
-
- if (intr == -1)
- return NULL;
-
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- return NULL;
-}
-
-static void *ektf2136_spi_platform_data(void *info)
-{
- static int dummy;
- struct spi_board_info *spi_info = info;
- int intr = get_gpio_by_name("ts_int");
-
- if (intr == -1)
- return NULL;
- spi_info->irq = intr + MRST_IRQ_OFFSET;
-
- /* we return a dummy pdata */
- return &dummy;
-}
-
-static void __init *emc1403_platform_data(void *info)
-{
- static short intr2nd_pdata;
- struct i2c_board_info *i2c_info = info;
- int intr = get_gpio_by_name("thermal_int");
- int intr2nd = get_gpio_by_name("thermal_alert");
-
- if (intr == -1 || intr2nd == -1)
- return NULL;
-
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- intr2nd_pdata = intr2nd + MRST_IRQ_OFFSET;
-
- return &intr2nd_pdata;
-}
-
-static void __init *lis331dl_platform_data(void *info)
-{
- static short intr2nd_pdata;
- struct i2c_board_info *i2c_info = info;
- int intr = get_gpio_by_name("accel_int");
- int intr2nd = get_gpio_by_name("accel_2");
-
- if (intr == -1 || intr2nd == -1)
- return NULL;
-
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
- intr2nd_pdata = intr2nd + MRST_IRQ_OFFSET;
-
- return &intr2nd_pdata;
-}
-
-/* MFLD NFC controller (PN544) platform init */
-#define NFC_HOST_INT_GPIO "NFC-intr"
-#define NFC_ENABLE_GPIO "NFC-enable"
-#define NFC_FW_RESET_GPIO "NFC-reset"
-
-static unsigned int nfc_host_int_gpio, nfc_enable_gpio, nfc_fw_reset_gpio;
-
-static int pn544_nfc_request_resources(struct i2c_client *client)
-{
- int ret;
-
- ret = gpio_request(nfc_host_int_gpio, NFC_HOST_INT_GPIO);
- if (ret) {
- dev_err(&client->dev, "Request NFC INT GPIO fails %d\n", ret);
- return -1;
- }
-
- ret = gpio_direction_input(nfc_host_int_gpio);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_int;
- }
-
- ret = gpio_request(nfc_enable_gpio, NFC_ENABLE_GPIO);
- if (ret) {
- dev_err(&client->dev,
- "Request for NFC Enable GPIO fails %d\n", ret);
- goto err_int;
- }
-
- ret = gpio_direction_output(nfc_enable_gpio, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_enable;
- }
-
- ret = gpio_request(nfc_fw_reset_gpio, NFC_FW_RESET_GPIO);
- if (ret) {
- dev_err(&client->dev,
- "Request for NFC FW Reset GPIO fails %d\n", ret);
- goto err_enable;
- }
-
- ret = gpio_direction_output(nfc_fw_reset_gpio, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_fw;
- }
-
- return 0;
-err_fw:
- gpio_free(nfc_fw_reset_gpio);
-err_enable:
- gpio_free(nfc_enable_gpio);
-err_int:
- gpio_free(nfc_host_int_gpio);
- return -1;
-}
-
-void *pn544_platform_data(void *info)
-{
- struct i2c_board_info *i2c_info = (struct i2c_board_info *) info;
- static struct pn544_i2c_platform_data mfld_pn544_nfc_platform_data;
-
- memset(&mfld_pn544_nfc_platform_data, 0x00,
- sizeof(struct pn544_i2c_platform_data));
-
- nfc_host_int_gpio = get_gpio_by_name(NFC_HOST_INT_GPIO);
- if (nfc_host_int_gpio == -1)
- return NULL;
- nfc_enable_gpio = get_gpio_by_name(NFC_ENABLE_GPIO);
- if (nfc_enable_gpio == -1)
- return NULL;
- nfc_fw_reset_gpio = get_gpio_by_name(NFC_FW_RESET_GPIO);
- if (nfc_fw_reset_gpio == -1)
- return NULL;
-
- mfld_pn544_nfc_platform_data.irq_gpio = nfc_host_int_gpio;
- mfld_pn544_nfc_platform_data.ven_gpio = nfc_enable_gpio;
- mfld_pn544_nfc_platform_data.firm_gpio = nfc_fw_reset_gpio;
-
- i2c_info->irq = nfc_host_int_gpio + MRST_IRQ_OFFSET;
- mfld_pn544_nfc_platform_data.request_resources =
- pn544_nfc_request_resources;
-
- return &mfld_pn544_nfc_platform_data;
-}
-
-/* MFLD iCDK touchscreen data */
-#define CYTTSP_GPIO_PIN 0x3E
-static int cyttsp_init(int on)
-{
- int ret;
-
- if (on) {
- ret = gpio_request(CYTTSP_GPIO_PIN, "cyttsp_irq");
- if (ret < 0) {
- pr_err("%s: gpio request failed\n", __func__);
- return ret;
- }
-
- ret = gpio_direction_input(CYTTSP_GPIO_PIN);
- if (ret < 0) {
- pr_err("%s: gpio direction config failed\n", __func__);
- gpio_free(CYTTSP_GPIO_PIN);
- return ret;
- }
- } else {
- gpio_free(CYTTSP_GPIO_PIN);
- }
- return 0;
-}
-
-static void *cyttsp_platform_data(void *info)
-{
- static struct cyttsp_platform_data cyttsp_pdata = {
- .init = cyttsp_init,
- .mt_sync = input_mt_sync,
- .maxx = 479,
- .maxy = 853,
- .flags = 0,
- .gen = CY_GEN3,
- .use_st = 0,
- .use_mt = 1,
- .use_trk_id = 0,
- .use_hndshk = 1,
- .use_timer = 0,
- .use_sleep = 1,
- .use_gestures = 0,
- .act_intrvl = CY_ACT_INTRVL_DFLT,
- .tch_tmout = CY_TCH_TMOUT_DFLT,
- .lp_intrvl = CY_LP_INTRVL_DFLT / 2,
- .name = CY_I2C_NAME,
- .irq_gpio = CYTTSP_GPIO_PIN,
- };
-
- return &cyttsp_pdata;
-}
-
-static void __init *no_platform_data(void *info)
-{
- return NULL;
-}
-
-static void *msic_adc_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- static struct intel_mid_gpadc_platform_data pdata;
- pdata.intr = 0xffff7fc0;
-
- handle_ipc_irq_res(IPC_DEV_MSIC_ADC, entry->irq);
-
- return &pdata;
-}
-
-static void *hsi_modem_platform_data(void *data)
-{
- int rst_out = get_gpio_by_name("ifx_mdm_rst_out");
- int pwr_on = get_gpio_by_name("ifx_mdm_pwr_on");
- int rst_pmu = get_gpio_by_name("ifx_mdm_rst_pmu");
- int fcdp_rb = get_gpio_by_name("modem-gpio2");
-
- static const char hsi_char_name[] = "hsi_char";
- static const char hsi_ffl_name[] = "hsi-ffl";
-
- static struct hsi_board_info hsi_info[2] = {
- [0] = {
- .name = hsi_char_name,
- .hsi_id = 0,
- .port = 0,
- .archdata = NULL,
- .tx_cfg.speed = 200000, /* tx clock, kHz */
- .tx_cfg.channels = 8,
- .tx_cfg.mode = HSI_MODE_FRAME,
- .tx_cfg.arb_mode = HSI_ARB_RR,
- .rx_cfg.flow = HSI_FLOW_SYNC,
- .rx_cfg.mode = HSI_MODE_FRAME,
- .rx_cfg.channels = 8
- },
- [1] = {
- .name = hsi_ffl_name,
- .hsi_id = 0,
- .port = 0,
- .archdata = NULL,
- .tx_cfg.speed = 100000, /* tx clock, kHz */
- .tx_cfg.channels = 8,
- .tx_cfg.mode = HSI_MODE_FRAME,
- .tx_cfg.arb_mode = HSI_ARB_RR,
- .rx_cfg.flow = HSI_FLOW_SYNC,
- .rx_cfg.mode = HSI_MODE_FRAME,
- .rx_cfg.channels = 8
- }
- };
-
- static struct hsi_mid_platform_data mid_info = {
- .tx_dma_channels[0] = -1,
- .tx_dma_channels[1] = 5,
- .tx_dma_channels[2] = -1,
- .tx_dma_channels[3] = -1,
- .tx_dma_channels[4] = -1,
- .tx_dma_channels[5] = -1,
- .tx_dma_channels[6] = -1,
- .tx_dma_channels[7] = -1,
- .tx_fifo_sizes[0] = -1,
- .tx_fifo_sizes[1] = 1024,
- .tx_fifo_sizes[2] = -1,
- .tx_fifo_sizes[3] = -1,
- .tx_fifo_sizes[4] = -1,
- .tx_fifo_sizes[5] = -1,
- .tx_fifo_sizes[6] = -1,
- .tx_fifo_sizes[7] = -1,
- .rx_dma_channels[0] = -1,
- .rx_dma_channels[1] = 1,
- .rx_dma_channels[2] = -1,
- .rx_dma_channels[3] = -1,
- .rx_dma_channels[4] = -1,
- .rx_dma_channels[5] = -1,
- .rx_dma_channels[6] = -1,
- .rx_dma_channels[7] = -1,
- .rx_fifo_sizes[0] = -1,
- .rx_fifo_sizes[1] = 1024,
- .rx_fifo_sizes[2] = -1,
- .rx_fifo_sizes[3] = -1,
- .rx_fifo_sizes[4] = -1,
- .rx_fifo_sizes[5] = -1,
- .rx_fifo_sizes[6] = -1,
- .rx_fifo_sizes[7] = -1,
- };
-
- printk(KERN_INFO "HSI platform data setup\n");
-
- printk(KERN_INFO "HSI mdm GPIOs %d, %d, %d, %d\n",
- rst_out, pwr_on, rst_pmu, fcdp_rb);
-
- mid_info.gpio_mdm_rst_out = rst_out;
- mid_info.gpio_mdm_pwr_on = pwr_on;
- mid_info.gpio_mdm_rst_bbn = rst_pmu;
- mid_info.gpio_fcdp_rb = fcdp_rb;
-
- hsi_info[0].platform_data = (void *)&mid_info;
- hsi_info[1].platform_data = (void *)&mid_info;
-
- return &hsi_info[0];
-}
-
-static void *msic_battery_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- handle_ipc_irq_res(IPC_DEV_MSIC_BATTERY, entry->irq);
- return NULL;
-}
-
-static void *msic_gpio_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- static struct intel_msic_gpio_pdata pdata;
-
- int gpio = get_gpio_by_name("msic_gpio_base");
- if (gpio < 0)
- return NULL;
-
- pdata.gpio_base = gpio;
- handle_ipc_irq_res(IPC_DEV_MSIC_GPIO, entry->irq);
-
- return &pdata;
-}
-
-void max17042_i2c_reset_workaround(void)
-{
-/* toggle clock pin of I2C-1 to recover devices from abnormal status.
- * currently, only max17042 on I2C-1 needs such workaround */
-#define I2C_1_GPIO_PIN 27
- lnw_gpio_set_alt(I2C_1_GPIO_PIN, LNW_GPIO);
- gpio_direction_output(I2C_1_GPIO_PIN, 0);
- gpio_set_value(I2C_1_GPIO_PIN, 1);
- udelay(10);
- gpio_set_value(I2C_1_GPIO_PIN, 0);
- udelay(10);
- lnw_gpio_set_alt(I2C_1_GPIO_PIN, LNW_ALT_1);
-#undef I2C_1_GPIO_PIN 27
-}
-EXPORT_SYMBOL(max17042_i2c_reset_workaround);
-
-static bool msic_battery_check(void)
-{
- if (get_oem0_table() == NULL) {
- pr_info("invalid battery detected\n");
- return false;
- } else {
- pr_info("valid battery detected\n");
- return true;
- }
- return false;
-}
-
-#define UMIP_REF_FG_TBL 0x806 /* 2 bytes */
-#define BATT_FG_TBL_BODY 14 /* 144 bytes */
-/**
- * mfld_fg_restore_config_data - restore config data
- * @name : Power Supply name
- * @data : config data output pointer
- * @len : length of config data
- *
- */
-int mfld_fg_restore_config_data(const char *name, void *data, int len)
-{
- int mip_offset, ret;
-
- /* Read the fuel gauge config data from umip */
- mip_offset = UMIP_REF_FG_TBL + BATT_FG_TBL_BODY;
- ret = intel_scu_ipc_read_mip((u8 *)data, len, mip_offset, 0);
-
- return ret;
-}
-EXPORT_SYMBOL(mfld_fg_restore_config_data);
-
-/**
- * mfld_fg_save_config_data - save config data
- * @name : Power Supply name
- * @data : config data input pointer
- * @len : length of config data
- *
- */
-int mfld_fg_save_config_data(const char *name, void *data, int len)
-{
- int mip_offset, ret;
-
- /* write the fuel gauge config data to umip */
- mip_offset = UMIP_REF_FG_TBL + BATT_FG_TBL_BODY;
- ret = intel_scu_ipc_write_umip((u8 *)data, len, mip_offset);
-
- return ret;
-}
-EXPORT_SYMBOL(mfld_fg_save_config_data);
-
-static void *max17042_platform_data(void *info)
-{
- static struct max17042_platform_data platform_data;
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
- int intr = get_gpio_by_name("max_fg_alert");
-
- i2c_info->irq = intr + MRST_IRQ_OFFSET;
-
- if (msic_battery_check()) {
- platform_data.enable_current_sense = true;
- platform_data.technology = POWER_SUPPLY_TECHNOLOGY_LION;
- } else {
- platform_data.enable_current_sense = false;
- platform_data.technology = POWER_SUPPLY_TECHNOLOGY_UNKNOWN;
- }
-
- platform_data.is_init_done = 0;
- platform_data.reset_i2c_lines = max17042_i2c_reset_workaround;
- platform_data.enable_current_sense = true;
- platform_data.technology = POWER_SUPPLY_TECHNOLOGY_LION;
- platform_data.restore_config_data = mfld_fg_restore_config_data;
- platform_data.save_config_data = mfld_fg_save_config_data;
-
-#ifdef CONFIG_CHARGER_SMB347
- platform_data.battery_status = smb347_get_charging_status;
-#endif
-
- return &platform_data;
-}
-
-#define SMB347_IRQ_GPIO 52
-
-static struct smb347_charger_platform_data smb347_pdata = {
- .battery_info = {
- .name = "UP110005",
- .technology = POWER_SUPPLY_TECHNOLOGY_LIPO,
- .voltage_max_design = 3700000,
- .voltage_min_design = 3000000,
- .charge_full_design = 6894000,
- },
- .max_charge_current = 3360000,
- .max_charge_voltage = 4200000,
- .otg_uvlo_voltage = 3300000,
- .chip_temp_threshold = 120,
- .soft_cold_temp_limit = 5,
- .soft_hot_temp_limit = 50,
- .hard_cold_temp_limit = 5,
- .hard_hot_temp_limit = 55,
- .suspend_on_hard_temp_limit = true,
- .soft_temp_limit_compensation = SMB347_SOFT_TEMP_COMPENSATE_CURRENT
- | SMB347_SOFT_TEMP_COMPENSATE_VOLTAGE,
- .charge_current_compensation = 900000,
- .use_mains = true,
- .enable_control = SMB347_CHG_ENABLE_PIN_ACTIVE_LOW,
- .otg_control = SMB347_OTG_CONTROL_DISABLED,
- .irq_gpio = SMB347_IRQ_GPIO,
-};
-
-static void *smb347_platform_data(void *info)
-{
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
-
- return &smb347_pdata;
-}
-
-static void *msic_audio_platform_data(void *info)
-{
- int ret;
- struct platform_device *pdev;
- struct sfi_device_table_entry *entry = info;
-
- pdev = platform_device_alloc("sst-platform", -1);
- if (!pdev) {
- pr_err("failed to allocate audio platform device\n");
- return NULL;
- }
-
- ret = platform_device_add(pdev);
- if (ret) {
- pr_err("failed to add audio platform device\n");
- platform_device_put(pdev);
- return NULL;
- }
-
- pdev = platform_device_alloc("hdmi-audio", -1);
- if (!pdev) {
- pr_err("failed to allocate hdmi-audio platform device\n");
- return NULL;
- }
-
- ret = platform_device_add(pdev);
- if (ret) {
- pr_err("failed to add hdmi-audio platform device\n");
- platform_device_put(pdev);
- return NULL;
- }
-
- pdev = platform_device_alloc("sn95031", -1);
- if (!pdev) {
- pr_err("failed to allocate sn95031 platform device\n");
- return NULL;
- }
-
- ret = platform_device_add(pdev);
- if (ret) {
- pr_err("failed to add sn95031 platform device\n");
- platform_device_put(pdev);
- return NULL;
- }
-
- if (strncmp(entry->name, "msic_audio", 16) == 0)
- handle_ipc_irq_res(IPC_DEV_MSIC_AUDIO, entry->irq);
-
- return NULL;
-}
-
-static void *msic_power_btn_platform_data(void *info)
-{
- struct sfi_device_table_entry *entry = info;
- handle_ipc_irq_res(IPC_DEV_MSIC_POWER_BTN, entry->irq);
- return NULL;
-}
-
-static void *msic_ocd_platform_data(void *info)
-{
- int gpio;
- static struct intel_msic_ocd_pdata pdata;
-
- gpio = get_gpio_by_name("ocd_gpio");
- if (gpio < 0)
- return NULL;
-
- pdata.gpio = gpio;
-
- handle_ipc_irq_res(IPC_DEV_MSIC_OCD, gpio + MRST_IRQ_OFFSET);
-
- return &pdata;
-}
-
-/* MFLD iCDK camera sensor GPIOs */
-
-#define GP_CAMERA_0_POWER_DOWN "cam0_vcm_2p8"
-#define GP_CAMERA_1_POWER_DOWN "camera_1_power"
-#define GP_CAMERA_0_RESET "camera_0_reset"
-#define GP_CAMERA_1_RESET "camera_1_reset"
-/* Need modify sensor driver's platform data structure to eliminate static */
-static int gp_camera0_reset;
-static int gp_camera0_power_down;
-static int gp_camera1_reset;
-static int gp_camera1_power_down;
-static int camera_vprog1_on;
-
-/*
- * One-time gpio initialization.
- * @name: gpio name: coded in SFI table
- * @gpio: gpio pin number (bypass @name)
- * @dir: GPIOF_DIR_IN or GPIOF_DIR_OUT
- * @value: if dir = GPIOF_DIR_OUT, this is the init value for output pin
- * if dir = GPIOF_DIR_IN, this argument is ignored
- * return: a positive pin number if succeeds, otherwise a negative value
- */
-static int camera_sensor_gpio(int gpio, char *name, int dir, int value)
-{
- pr_err("%s: GPIO:%d, Name:%s, Dir:%d, Value:%d", __func__, gpio, name, dir, value);
- int ret, pin;
-
- if (gpio == -1) {
- pin = get_gpio_by_name(name);
- if (pin == -1) {
- pr_err("%s: failed to get gpio(name: %s)\n",
- __func__, name);
- return -EINVAL;
- }
- } else {
- pin = gpio;
- }
-
- ret = gpio_request(pin, name);
- if (ret) {
- pr_err("%s: failed to request gpio(pin %d)\n", __func__, pin);
- return -EINVAL;
- }
-
- if (dir == GPIOF_DIR_OUT)
- ret = gpio_direction_output(pin, value);
- else
- ret = gpio_direction_input(pin);
-
- if (ret) {
- pr_err("%s: failed to set gpio(pin %d) direction\n",
- __func__, pin);
- gpio_free(pin);
- }
-
- return ret ? ret : pin;
-}
-
-/*
- * Configure MIPI CSI physical parameters.
- * @port: ATOMISP_CAMERA_PORT_PRIMARY or ATOMISP_CAMERA_PORT_SECONDARY
- * @lanes: for ATOMISP_CAMERA_PORT_PRIMARY, there could be 2 or 4 lanes
- * for ATOMISP_CAMERA_PORT_SECONDARY, there is only one lane.
- * @format: MIPI CSI pixel format, see include/linux/atomisp_platform.h
- * @bayer_order: MIPI CSI bayer order, see include/linux/atomisp_platform.h
- */
-static int camera_sensor_csi(struct v4l2_subdev *sd, u32 port,
- u32 lanes, u32 format, u32 bayer_order, int flag)
-{
- struct i2c_client *client = v4l2_get_subdevdata(sd);
- struct camera_mipi_info *csi = NULL;
-
- if (flag) {
- csi = kzalloc(sizeof(*csi), GFP_KERNEL);
- if (!csi) {
- dev_err(&client->dev, "out of memory\n");
- return -ENOMEM;
- }
- csi->port = port;
- csi->num_lanes = lanes;
- csi->input_format = format;
- csi->raw_bayer_order = bayer_order;
- v4l2_set_subdev_hostdata(sd, (void *)csi);
- } else {
- csi = v4l2_get_subdev_hostdata(sd);
- kfree(csi);
- }
-
- return 0;
-}
-
-
-/*
- * MFLD PR2 primary camera sensor - MT9E013 platform data
- */
-static int mt9e013_gpio_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
-
- if (gp_camera0_reset < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_0_RESET,
- GPIOF_DIR_OUT, 1);
- if (ret < 0)
- return ret;
- gp_camera0_reset = ret;
- }
-
- if (flag) {
- gpio_set_value(gp_camera0_reset, 0);
- msleep(20);
- gpio_set_value(gp_camera0_reset, 1);
- } else {
- gpio_set_value(gp_camera0_reset, 0);
- }
-
- return 0;
-}
-
-static int mt9e013_flisclk_ctrl(struct v4l2_subdev *sd, int flag)
-{
- static const unsigned int clock_khz = 19200;
- return intel_scu_ipc_osc_clk(OSC_CLK_CAM0, flag ? clock_khz : 0);
-}
-
-static int mt9e013_power_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
-
- if (gp_camera0_power_down < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_0_POWER_DOWN,
- GPIOF_DIR_OUT, 1);
- /*
- * on some HW, this pin is not a connected pin,
- * while on others, this indeed is avaiable.
- * so just operate it when available and continue
- * if it is failed.
- */
- if (ret < 0)
- pr_debug("%s not available.", GP_CAMERA_0_POWER_DOWN);
- gp_camera0_power_down = ret;
- }
-
- if (flag) {
- if (gp_camera0_power_down >= 0)
- gpio_set_value(gp_camera0_power_down, 1);
- if (!camera_vprog1_on) {
- camera_vprog1_on = 1;
- intel_scu_ipc_msic_vprog1(1);
- }
- } else {
- if (camera_vprog1_on) {
- camera_vprog1_on = 0;
- intel_scu_ipc_msic_vprog1(0);
- }
- if (gp_camera0_power_down >= 0)
- gpio_set_value(gp_camera0_power_down, 0);
- }
-
- return 0;
-}
-
-static int mt9e013_csi_configure(struct v4l2_subdev *sd, int flag)
-{
- return camera_sensor_csi(sd, ATOMISP_CAMERA_PORT_PRIMARY, 2,
- ATOMISP_INPUT_FORMAT_RAW_10, atomisp_bayer_order_grbg, flag);
-}
-
-static struct camera_sensor_platform_data mt9e013_sensor_platform_data = {
- .gpio_ctrl = mt9e013_gpio_ctrl,
- .flisclk_ctrl = mt9e013_flisclk_ctrl,
- .power_ctrl = mt9e013_power_ctrl,
- .csi_cfg = mt9e013_csi_configure,
-};
-
-static void *mt9e013_platform_data_init(void *info)
-{
- gp_camera0_reset = -1;
- gp_camera0_power_down = -1;
-
- return &mt9e013_sensor_platform_data;
-}
-
-/*
- * MFLD PR2 secondary camera sensor - MT9M114 platform data
- */
-static int mt9m114_gpio_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
-
- if (gp_camera1_reset < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_1_RESET,
- GPIOF_DIR_OUT, 1);
- if (ret < 0)
- return ret;
- gp_camera1_reset = ret;
- }
-
- if (flag)
- gpio_set_value(gp_camera1_reset, 1);
- else
- gpio_set_value(gp_camera1_reset, 0);
-
- return 0;
-}
-
-static int mt9m114_flisclk_ctrl(struct v4l2_subdev *sd, int flag)
-{
- static const unsigned int clock_khz = 19200;
- return intel_scu_ipc_osc_clk(OSC_CLK_CAM1, flag ? clock_khz : 0);
-}
-
-static int mt9e013_reset;
-
-static int mt9m114_power_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
-
- /* With the DV10 documentation states that this gpio pin might not
- * be a valid for this board (as it is for the PRx Medfield phones)
- * We'll just test to see if it can be set, otherwise just ignore
- * and move on.
- */
- if (gp_camera1_power_down < 0)
- gp_camera1_power_down = camera_sensor_gpio(-1,
- GP_CAMERA_1_POWER_DOWN, GPIOF_DIR_OUT, 1);
-
- if (gp_camera1_reset < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_1_RESET,
- GPIOF_DIR_OUT, 1);
- if (ret < 0)
- return ret;
- gp_camera1_reset = ret;
- }
-
- if (flag) {
- if (!mt9e013_reset) {
- mt9e013_power_ctrl(sd, 1);
- mt9e013_gpio_ctrl(sd, 0);
- mt9e013_gpio_ctrl(sd, 1);
- mt9e013_gpio_ctrl(sd, 0);
- mt9e013_power_ctrl(sd, 0);
- mt9e013_reset = 1;
- }
- gpio_direction_output(gp_camera1_reset, 0);
- gpio_set_value(gp_camera1_reset, 0);
- if (!camera_vprog1_on) {
- camera_vprog1_on = 1;
- intel_scu_ipc_msic_vprog1(1);
- }
- if (gp_camera1_power_down >= 0)
- gpio_set_value(gp_camera1_power_down, 1);
- } else {
- if (camera_vprog1_on) {
- camera_vprog1_on = 0;
- intel_scu_ipc_msic_vprog1(0);
- }
- if (gp_camera1_power_down >= 0)
- gpio_set_value(gp_camera1_power_down, 0);
-
- mt9e013_reset = 0;
- }
-
- return 0;
-}
-
-static int mt9m114_csi_configure(struct v4l2_subdev *sd, int flag)
-{
- /* soc sensor, there is no raw bayer order (set to -1) */
- return camera_sensor_csi(sd, ATOMISP_CAMERA_PORT_SECONDARY, 1,
- ATOMISP_INPUT_FORMAT_YUV422_8, -1, flag);
-}
-
-static struct camera_sensor_platform_data mt9m114_sensor_platform_data = {
- .gpio_ctrl = mt9m114_gpio_ctrl,
- .flisclk_ctrl = mt9m114_flisclk_ctrl,
- .power_ctrl = mt9m114_power_ctrl,
- .csi_cfg = mt9m114_csi_configure,
-};
-
-static void *mt9m114_platform_data_init(void *info)
-{
- gp_camera1_reset = -1;
- gp_camera1_power_down = -1;
-
- return &mt9m114_sensor_platform_data;
-}
-
-static void *lm3554_platform_data_init(void *info)
-{
- static struct camera_flash_platform_data lm3554_platform_data;
- void *ret = &lm3554_platform_data;
-
- lm3554_platform_data.gpio_reset = get_gpio_by_name("GP_FLASH_RESET");
- lm3554_platform_data.gpio_strobe = get_gpio_by_name("GP_FLASH_STROBE");
- lm3554_platform_data.gpio_torch = get_gpio_by_name("GP_FLASH_TORCH");
-
- if (lm3554_platform_data.gpio_reset == -1) {
- pr_err("%s: Unable to find GP_FLASH_RESET\n", __func__);
- ret = NULL;
- }
- if (lm3554_platform_data.gpio_strobe == -1) {
- pr_err("%s: Unable to find GP_FLASH_STROBE\n", __func__);
- ret = NULL;
- }
- if (lm3554_platform_data.gpio_torch == -1) {
- pr_err("%s: Unable to find GP_FLASH_TORCH\n", __func__);
- ret = NULL;
- }
-
- return ret;
-}
-
-#ifdef CONFIG_WL12XX_PLATFORM_DATA
-static struct wl12xx_platform_data mid_wifi_control = {
- .board_ref_clock = 1,
- .irq = 2,
- .board_tcxo_clock = 1,
- .platform_quirks = WL12XX_PLATFORM_QUIRK_EDGE_IRQ,
-};
-
-static struct regulator_consumer_supply wl12xx_vmmc3_supply = {
- .supply = "vmmc",
- .dev_name = "0000:00:00.0", /*default value*/
-};
-
-static struct regulator_init_data wl12xx_vmmc3 = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = &wl12xx_vmmc3_supply,
-};
-
-static struct fixed_voltage_config wl12xx_vwlan = {
- .supply_name = "vwl1271",
- .microvolts = 1800000,
- .gpio = 75,
- .startup_delay = 70000,
- .enable_high = 1,
- .enabled_at_boot = 0,
- .init_data = &wl12xx_vmmc3,
-};
-
-static struct platform_device wl12xx_vwlan_device = {
- .name = "reg-fixed-voltage",
- .id = 1,
- .dev = {
- .platform_data = &wl12xx_vwlan,
- },
-};
-
-#define WL12XX_SFI_GPIO_IRQ_NAME "WLAN-interrupt"
-#define WL12XX_SFI_GPIO_ENABLE_NAME "WLAN-enable"
-#define ICDK_BOARD_REF_CLK 26000000
-#define NCDK_BOARD_REF_CLK 38400000
-
-void __init wl12xx_platform_data_init_post_scu(void *info)
-{
- struct sd_board_info *sd_info = info;
- int wifi_irq_gpio;
- int err;
-
- /*Get GPIO numbers from the SFI table*/
- wifi_irq_gpio = get_gpio_by_name(WL12XX_SFI_GPIO_IRQ_NAME);
- if (wifi_irq_gpio == -1) {
- pr_err("%s: Unable to find WLAN-interrupt GPIO in the SFI table\n",
- __func__);
- return;
- }
- err = gpio_request(wifi_irq_gpio, "wl12xx");
- if (err < 0) {
- pr_err("%s: Unable to request GPIO\n", __func__);
- return;
- }
- err = gpio_direction_input(wifi_irq_gpio);
- if (err < 0) {
- pr_err("%s: Unable to set GPIO direction\n", __func__);
- return;
- }
- mid_wifi_control.irq = gpio_to_irq(wifi_irq_gpio);
- if (mid_wifi_control.irq < 0) {
- pr_err("%s:Error gpio_to_irq:%d->%d\n", __func__, wifi_irq_gpio,
- mid_wifi_control.irq);
- return;
- }
- /* Set our board_ref_clock from SFI SD board info */
- if (sd_info->board_ref_clock == ICDK_BOARD_REF_CLK)
- /*iCDK board*/
- /*26Mhz TCXO clock ref*/
- mid_wifi_control.board_ref_clock = 1;
- else if (sd_info->board_ref_clock == NCDK_BOARD_REF_CLK)
- /*nCDK board*/
- /*38,4Mhz TCXO clock ref*/
- mid_wifi_control.board_ref_clock = 2;
-
- err = wl12xx_set_platform_data(&mid_wifi_control);
- if (err < 0)
- pr_err("error setting wl12xx data\n");
-
- /* this is the fake regulator that mmc stack use to power of the
- wifi sdio card via runtime_pm apis */
- wl12xx_vwlan.gpio = get_gpio_by_name(WL12XX_SFI_GPIO_ENABLE_NAME);
- if (wl12xx_vwlan.gpio == -1) {
- pr_err("%s: Unable to find WLAN-enable GPIO in the SFI table\n",
- __func__);
- return;
- }
- /* format vmmc reg address from sfi table */
- sprintf((char *)wl12xx_vmmc3_supply.dev_name, "0000:00:%02x.%01x",
- (sd_info->addr)>>8, sd_info->addr&0xFF);
-
- err = platform_device_register(&wl12xx_vwlan_device);
- if (err < 0)
- pr_err("error platform_device_register\n");
-
- sdhci_pci_request_regulators();
-}
-
-void __init *wl12xx_platform_data_init(void *info)
-{
- struct sd_board_info *sd_info;
-
- sd_info = kmemdup(info, sizeof(*sd_info), GFP_KERNEL);
- if (!sd_info) {
- pr_err("MRST: fail to alloc mem for delayed wl12xx dev\n");
- return NULL;
- }
- intel_delayed_device_register(sd_info,
- wl12xx_platform_data_init_post_scu);
-
- return &mid_wifi_control;
-}
-#else
-void *wl12xx_platform_data_init(void *info)
-{
- return NULL;
-}
-#endif
-
-#define TOUCH_RESET_GPIO 129
-#define TOUCH_IRQ_GPIO 62
-
-/* Atmel mxt toucscreen platform setup*/
-static int atmel_mxt_init_platform_hw(struct i2c_client *client)
-{
- int rc;
- int reset_gpio, int_gpio;
-
- reset_gpio = TOUCH_RESET_GPIO;
- int_gpio = TOUCH_IRQ_GPIO;
-
- /* init interrupt gpio */
- rc = gpio_request(int_gpio, "mxt_ts_intr");
- if (rc < 0)
- return rc;
-
- rc = gpio_direction_input(int_gpio);
- if (rc < 0)
- goto err_int;
-
- /* init reset gpio */
- rc = gpio_request(reset_gpio, "mxt_ts_rst");
- if (rc < 0)
- goto err_int;
-
- rc = gpio_direction_output(reset_gpio, 1);
- if (rc < 0)
- goto err_reset;
-
- /* reset the chip */
- gpio_set_value(reset_gpio, 1);
- msleep(20);
- gpio_set_value(reset_gpio, 0);
- msleep(20);
- gpio_set_value(reset_gpio, 1);
- msleep(100);
-
- /*
- * HACK: depending on which touchpanel is used the mxt1386 controller
- * may be at i2c address 0x4d instead of the default 0x4c stated in SFI
- * table. Probe for chip by sending a i2c message and wait for ACK.
- * (writing 0x00 will prepare chip for reading chip family id)
- */
-
- rc = i2c_smbus_write_byte_data(client, 0, 0);
- if (rc < 0) {
- /* retry */
- msleep(60);
- rc = i2c_smbus_write_byte_data(client, 0, 0);
- if (rc < 0) {
- if (client->addr == 0x4c)
- client->addr = 0x4d;
- else if (client->addr == 0x4d)
- client->addr = 0x4c;
- }
- }
-
- return 0;
-
-err_reset:
- gpio_free(reset_gpio);
-err_int:
- pr_err("mxt touchscreen: configuring reset or int gpio failed\n");
- gpio_free(int_gpio);
-
- return rc;
-}
-
-void *mxt_platform_data_init(void *info)
-{
- struct i2c_board_info *i2c_info = info;
- static struct mxt_platform_data mxt_pdata = {
- .irqflags = IRQF_TRIGGER_FALLING,
- .init_platform_hw = atmel_mxt_init_platform_hw,
- };
-
- i2c_info->irq = TOUCH_IRQ_GPIO + MRST_IRQ_OFFSET;
- return &mxt_pdata;
-}
-
-#define AUDIENCE_WAKEUP_GPIO "audience-wakeup"
-#define AUDIENCE_RESET_GPIO "audience-reset"
-static int audience_request_resources(struct i2c_client *client)
-{
- struct a1026_platform_data *pdata = (struct a1026_platform_data *)
- client->dev.platform_data;
- int ret;
-
- pr_debug("Audience: request ressource audience\n");
- if (!pdata)
- return -1;
- ret = gpio_request(pdata->gpio_a1026_wakeup, AUDIENCE_WAKEUP_GPIO);
- if (ret) {
- dev_err(&client->dev, "Request AUDIENCE WAKEUP GPIO %d fails %d\n",
- pdata->gpio_a1026_wakeup, ret);
- return -1;
- }
- ret = gpio_direction_output(pdata->gpio_a1026_wakeup, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_wake;
- }
-
- ret = gpio_request(pdata->gpio_a1026_reset, AUDIENCE_RESET_GPIO);
- if (ret) {
- dev_err(&client->dev,
- "Request for Audience reset GPIO %d fails %d\n",
- pdata->gpio_a1026_reset, ret);
- goto err_wake;
- }
- ret = gpio_direction_output(pdata->gpio_a1026_reset, 0);
- if (ret) {
- dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
- goto err_reset;
- }
- sprintf(pdata->firmware_name, "%s", "vpimg_es305b.bin");
-
- return 0;
-err_reset:
- gpio_free(pdata->gpio_a1026_reset);
-err_wake:
- gpio_free(pdata->gpio_a1026_wakeup);
- return -1;
-}
-
-static void audience_free_resources(struct i2c_client *client)
-{
- struct a1026_platform_data *pdata = (struct a1026_platform_data *)
- &client->dev.platform_data;
-
- gpio_free(pdata->gpio_a1026_wakeup);
- gpio_free(pdata->gpio_a1026_reset);
-}
-
-static void audience_wake_up(bool state)
-{
- int wakeup_gpio;
-
- wakeup_gpio = get_gpio_by_name(AUDIENCE_WAKEUP_GPIO);
- if (wakeup_gpio == -1) {
- pr_err("%s invalid wakeup gpio", __func__);
- return;
- }
- gpio_set_value(wakeup_gpio, state);
- pr_debug("Audience: WAKE UP %d\n", state);
-}
-
-static void audience_reset(bool state)
-{
- int reset_gpio;
-
- reset_gpio = get_gpio_by_name(AUDIENCE_RESET_GPIO);
- if (reset_gpio == -1) {
- pr_err("%s invalid reset gpio", __func__);
- return;
- }
- gpio_set_value(reset_gpio, state);
- pr_debug("Audience: RESET %d\n", state);
-}
-
-void *audience_platform_data_init(void *info)
-{
- static struct a1026_platform_data pdata;
-
- pdata.gpio_a1026_wakeup = get_gpio_by_name(AUDIENCE_WAKEUP_GPIO);
- pdata.gpio_a1026_reset = get_gpio_by_name(AUDIENCE_RESET_GPIO);
- pdata.request_resources = audience_request_resources;
- pdata.free_resources = audience_free_resources;
- pdata.wakeup = audience_wake_up;
- pdata.reset = audience_reset;
-
- return &pdata;
-}
-
-void *lis3dh_pdata_init(void *info)
-{
- static struct lis3dh_acc_platform_data lis3dh_pdata;
-
- lis3dh_pdata.poll_interval = 200;
- lis3dh_pdata.negate_x = 1;
- lis3dh_pdata.negate_y = 0;
- lis3dh_pdata.negate_z = 0;
- lis3dh_pdata.axis_map_x = 0;
- lis3dh_pdata.axis_map_y = 1;
- lis3dh_pdata.axis_map_z = 2;
- lis3dh_pdata.gpio_int1 = 60;
- lis3dh_pdata.gpio_int2 = 61;
-
- return &lis3dh_pdata;
+#include <linux/input.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/platform_device.h>
+#include <linux/ipc_device.h>
+#include <linux/i2c-gpio.h>
-}
+#include <asm/intel-mid.h>
+#include <asm/intel_mid_pwm.h>
+#include <asm/intel_scu_ipc.h>
-void *ms5607_platform_data_init(void *info)
-{
- static struct ms5607_platform_data baro_pdata;
+/*
+ * IPC devices
+ */
- baro_pdata.poll_interval = 100;
- baro_pdata.min_interval = 0;
+#include "device_libs/platform_ipc.h"
+#include "device_libs/platform_pmic_gpio.h"
+#include "device_libs/platform_msic_adc.h"
+#include "device_libs/platform_msic_gpio.h"
+#include "device_libs/platform_msic_audio.h"
+#include "device_libs/platform_msic_power_btn.h"
+#include "device_libs/platform_msic_ocd.h"
- return &baro_pdata;
-};
+/*
+ * I2C devices
+ */
-void *compass_pdata_init(void *info)
-{
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+#include "device_libs/platform_mpu3050.h"
+#include "device_libs/platform_lis331.h"
+#include "device_libs/platform_pn544.h"
+#include "device_libs/platform_max17042.h"
+#include "device_libs/platform_smb347.h"
+#include "device_libs/platform_camera.h"
+#include "device_libs/platform_mt9e013.h"
+#include "device_libs/platform_mt9m114.h"
+#include "device_libs/platform_mxt_ts.h"
+#include "device_libs/platform_a1026.h"
+#include "device_libs/platform_lis3dh.h"
+#include "device_libs/platform_hmc5883.h"
+#include "device_libs/platform_ms5607.h"
+#include "device_libs/platform_mpu3050.h"
+#include "device_libs/platform_ltr502als.h"
+#include "device_libs/platform_tc35876x.h"
+#include "device_libs/platform_lm3554.h"
- i2c_info->irq = 0xff;
- return NULL;
-}
+/*
+ * SPI devices
+ */
-void *gyro_pdata_init(void *info)
-{
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+#include "device_libs/platform_max3111.h"
- i2c_info->irq = get_gpio_by_name("gyro_int");
+/*
+ * HSI devices
+ */
- return NULL;
-}
+#include "device_libs/platform_hsi_modem.h"
-void *bara_pdata_init(void *info)
-{
- static struct ms5607_platform_data baro_pdata;
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+/*
+ * WIFI devices
+ */
- i2c_info->irq = 0xff;
+#include "device_libs/platform_wl12xx.h"
- baro_pdata.poll_interval = 100;
- baro_pdata.min_interval = 0;
+/*
+ * Bluetooth devices
+ */
- return &baro_pdata;
-}
+#include "device_libs/platform_btwilink.h"
-void *als_pdata_init(void *info)
+static void __init *no_platform_data(void *info)
{
- struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
-
- i2c_info->irq = get_gpio_by_name("AL-intr");
-
return NULL;
}
-static const struct intel_v4l2_subdev_id v4l2_ids_mfld[] = {
+const struct intel_v4l2_subdev_id v4l2_ids[] = {
{"mt9e013", RAW_CAMERA, ATOMISP_CAMERA_PORT_PRIMARY},
{"mt9m114", SOC_CAMERA, ATOMISP_CAMERA_PORT_SECONDARY},
{"lm3554", LED_FLASH, -1},
{},
};
-static const struct intel_v4l2_subdev_id v4l2_ids_clv[] = {
- {"ov8830", RAW_CAMERA, ATOMISP_CAMERA_PORT_PRIMARY},
- {"mt9m114", SOC_CAMERA, ATOMISP_CAMERA_PORT_SECONDARY},
- {"lm3554", LED_FLASH, -1},
- {},
-};
-
-static const struct intel_v4l2_subdev_id *get_v4l2_ids(int *n_subdev)
-{
- if (intel_mid_identify_cpu() == INTEL_MID_CPU_CHIP_CLOVERVIEW) {
- if (n_subdev)
- *n_subdev = ARRAY_SIZE(v4l2_ids_clv);
- return v4l2_ids_clv;
- } else {
- if (n_subdev)
- *n_subdev = ARRAY_SIZE(v4l2_ids_mfld);
- return v4l2_ids_mfld;
- }
-}
-
-static struct atomisp_platform_data *v4l2_subdev_table_head;
-
-void intel_ignore_i2c_device_register(struct sfi_device_table_entry *pentry,
- struct devs_id *dev)
-{
- struct i2c_board_info i2c_info;
- struct i2c_board_info *idev = &i2c_info;
- int bus = pentry->host_num;
- void *pdata = NULL;
- int n_subdev;
- const struct intel_v4l2_subdev_id *vdev = get_v4l2_ids(&n_subdev);
- struct intel_v4l2_subdev_i2c_board_info *info;
- static struct intel_v4l2_subdev_table *subdev_table;
- enum intel_v4l2_subdev_type type = 0;
- enum atomisp_camera_port port;
- static int i;
-
- memset(&i2c_info, 0, sizeof(i2c_info));
- strncpy(i2c_info.type, pentry->name, SFI_NAME_LEN);
- i2c_info.irq = ((pentry->irq == (u8)0xff) ? 0 : pentry->irq);
- i2c_info.addr = pentry->addr;
- pr_info("I2C bus = %d, name = %16.16s, "
- "irq = 0x%2x, addr = 0x%x\n",
- pentry->host_num,
- i2c_info.type,
- i2c_info.irq,
- i2c_info.addr);
- pdata = dev->get_platform_data(&i2c_info);
- i2c_info.platform_data = pdata;
-
-
- while (vdev->name[0]) {
- if (!strncmp(vdev->name, idev->type, 16)) {
- /* compare name */
- type = vdev->type;
- port = vdev->port;
- break;
- }
- vdev++;
- }
-
- if (!type) /* not found */
- return;
-
- info = kzalloc(sizeof(struct intel_v4l2_subdev_i2c_board_info),
- GFP_KERNEL);
- if (!info) {
- pr_err("MRST: fail to alloc mem for ignored i2c dev %s\n",
- idev->type);
- return;
- }
-
- info->i2c_adapter_id = bus;
- /* set platform data */
- memcpy(&info->board_info, idev, sizeof(*idev));
-
- if (v4l2_subdev_table_head == NULL) {
- subdev_table = kzalloc(sizeof(struct intel_v4l2_subdev_table)
- * n_subdev, GFP_KERNEL);
-
- if (!subdev_table) {
- pr_err("MRST: fail to alloc mem for v4l2_subdev_table %s\n",
- idev->type);
- kfree(info);
- return;
- }
-
- v4l2_subdev_table_head = kzalloc(
- sizeof(struct atomisp_platform_data), GFP_KERNEL);
- if (!v4l2_subdev_table_head) {
- pr_err("MRST: fail to alloc mem for v4l2_subdev_table %s\n",
- idev->type);
- kfree(info);
- kfree(subdev_table);
- return;
- }
- v4l2_subdev_table_head->subdevs = subdev_table;
- }
-
- memcpy(&subdev_table[i].v4l2_subdev, info, sizeof(*info));
- subdev_table[i].type = type;
- subdev_table[i].port = port;
- i++;
- kfree(info);
- return;
-}
-
-const struct atomisp_platform_data *intel_get_v4l2_subdev_table(void)
-{
- if (v4l2_subdev_table_head)
- return v4l2_subdev_table_head;
- else {
- pr_err("MRST: no camera device in the SFI table\n");
- return NULL;
- }
-}
-EXPORT_SYMBOL_GPL(intel_get_v4l2_subdev_table);
-
-void blackbay_ipc_device_handler(struct sfi_device_table_entry *pentry,
- struct devs_id *dev)
-{
- int res_num;
- struct resource *res;
- struct ipc_device *ipcdev;
- void *pdata = NULL;
-
- pr_info("IPC bus = %d, name = %16.16s, "
- "irq = 0x%2x\n", pentry->host_num, pentry->name, pentry->irq);
-
- mutex_lock(&ipc_dev_lock);
-
- pdata = dev->get_platform_data(pentry);
-
- ipcdev = ipc_device_alloc(pentry->name, -1);
- if (ipcdev == NULL) {
- pr_err("out of memory for SFI platform device '%s'.\n",
- pentry->name);
- return;
- }
-
- res = ipc_dev_res[current_ipcdev].resources;
- res_num = ipc_dev_res[current_ipcdev].num_resources;
- ipc_device_add_resources(ipcdev, res, res_num);
-
- ipcdev->dev.platform_data = pdata;
- ipc_device_add_to_list(ipcdev);
-
- mutex_unlock(&ipc_dev_lock);
-}
-
-/*
- * CLV PR0 primary camera sensor - OV8830 platform data
- */
-
-static int ov8830_gpio_ctrl(struct v4l2_subdev *sd, int flag)
-{
- int ret;
-
- if (gp_camera0_reset < 0) {
- ret = camera_sensor_gpio(-1, GP_CAMERA_0_RESET,
- GPIOF_DIR_OUT, 1);
- if (ret < 0)
- return ret;
- gp_camera0_reset = ret;
- }
-
- if (flag) {
- gpio_set_value(gp_camera0_reset, 0);
- msleep(20);
- gpio_set_value(gp_camera0_reset, 1);
- } else {
- gpio_set_value(gp_camera0_reset, 0);
- }
-
- return 0;
-}
-
-static int ov8830_flisclk_ctrl(struct v4l2_subdev *sd, int flag)
-{
- static const unsigned int clock_khz = 19200;
- return intel_scu_ipc_osc_clk(OSC_CLK_CAM0, flag ? clock_khz : 0);
-}
-
-static int ov8830_power_ctrl(struct v4l2_subdev *sd, int flag)
-{
- if (flag) {
- if (!camera_vprog1_on) {
- camera_vprog1_on = 1;
- intel_scu_ipc_msic_vprog1(1);
- }
- } else {
- if (camera_vprog1_on) {
- camera_vprog1_on = 0;
- intel_scu_ipc_msic_vprog1(0);
- }
- }
-
- return 0;
-}
-
-static int ov8830_csi_configure(struct v4l2_subdev *sd, int flag)
-{
- static const int LANES = 4;
- return camera_sensor_csi(sd, ATOMISP_CAMERA_PORT_PRIMARY, LANES,
- ATOMISP_INPUT_FORMAT_RAW_10, atomisp_bayer_order_bggr, flag);
-}
-
-static struct camera_sensor_platform_data ov8830_sensor_platform_data = {
- .gpio_ctrl = ov8830_gpio_ctrl,
- .flisclk_ctrl = ov8830_flisclk_ctrl,
- .power_ctrl = ov8830_power_ctrl,
- .csi_cfg = ov8830_csi_configure,
-};
-
-void *ov8830_platform_data_init(void *info)
-{
- gp_camera0_reset = -1;
- gp_camera0_power_down = -1;
-
- return &ov8830_sensor_platform_data;
-}
-
-
-static struct rmi_f11_functiondata synaptics_f11_data = {
- .swap_axes = true,
-};
-
-static unsigned char synaptic_keys[31] = {1, 2, 3, 4,};
- /* {KEY_BACK,KEY_MENU,KEY_HOME,KEY_SEARCH,} */
-
-static struct rmi_button_map synaptics_button_map = {
- .nbuttons = 31,
- .map = synaptic_keys,
-};
-static struct rmi_f19_functiondata synaptics_f19_data = {
- .button_map = &synaptics_button_map,
-};
-
-#define RMI_F11_INDEX 0x11
-#define RMI_F19_INDEX 0x19
-
-static struct rmi_functiondata synaptics_functiondata[] = {
- {
- .function_index = RMI_F11_INDEX,
- .data = &synaptics_f11_data,
- },
- {
- .function_index = RMI_F19_INDEX,
- .data = &synaptics_f19_data,
- },
-};
-
-static struct rmi_functiondata_list synaptics_perfunctiondata = {
- .count = ARRAY_SIZE(synaptics_functiondata),
- .functiondata = synaptics_functiondata,
-};
-
-
-static struct rmi_sensordata s3202_sensordata = {
- .perfunctiondata = &synaptics_perfunctiondata,
-};
-
-void *s3202_platform_data_init(void *info)
-{
- struct i2c_board_info *i2c_info = info;
- static struct rmi_i2c_platformdata s3202_platform_data = {
- .delay_ms = 50,
- .sensordata = &s3202_sensordata,
- };
-
- s3202_platform_data.i2c_address = i2c_info->addr;
- s3202_sensordata.attn_gpio_number = get_gpio_by_name("ts_int");
- s3202_sensordata.rst_gpio_number = get_gpio_by_name("ts_rst");
-
- return &s3202_platform_data;
-}
-/*tc35876x DSI_LVDS bridge chip and panel platform data*/
-static void *tc35876x_platform_data(void *data)
-{
- static struct tc35876x_platform_data pdata;
- pdata.gpio_bridge_reset = get_gpio_by_name("LCMB_RXEN");
- pdata.gpio_panel_bl_en = get_gpio_by_name("6S6P_BL_EN");
- pdata.gpio_panel_vadd = get_gpio_by_name("EN_VREG_LCD_V3P3");
- return &pdata;
-}
struct devs_id __initconst device_ids[] = {
{"pmic_gpio", SFI_DEV_TYPE_SPI, 1, &pmic_gpio_platform_data, NULL},
{"pmic_gpio", SFI_DEV_TYPE_IPC, 1, &pmic_gpio_platform_data,
- &blackbay_ipc_device_handler},
- {"cy8ctma340", SFI_DEV_TYPE_I2C, 1, &cyttsp_platform_data, NULL},
+ &ipc_device_handler},
{"spi_max3111", SFI_DEV_TYPE_SPI, 0, &max3111_platform_data, NULL},
- {"i2c_max7315", SFI_DEV_TYPE_I2C, 1, &max7315_platform_data, NULL},
- {"i2c_max7315_2", SFI_DEV_TYPE_I2C, 1, &max7315_platform_data, NULL},
- {"tca6416", SFI_DEV_TYPE_I2C, 1, &tca6416_platform_data, NULL},
- {"emc1403", SFI_DEV_TYPE_I2C, 1, &emc1403_platform_data, NULL},
- {"i2c_accel", SFI_DEV_TYPE_I2C, 0, &lis331dl_platform_data, NULL},
- {"pmic_audio", SFI_DEV_TYPE_IPC, 1, &pmic_audio_platform_data,
- &blackbay_ipc_device_handler},
{"pn544", SFI_DEV_TYPE_I2C, 0, &pn544_platform_data, NULL},
{"mpu3050", SFI_DEV_TYPE_I2C, 1, &mpu3050_platform_data, NULL},
- {"ektf2136_spi", SFI_DEV_TYPE_SPI, 0, &ektf2136_spi_platform_data,
- NULL},
{"msic_adc", SFI_DEV_TYPE_IPC, 1, &msic_adc_platform_data,
- &blackbay_ipc_device_handler},
+ &ipc_device_handler},
{"max17042", SFI_DEV_TYPE_I2C, 1, &max17042_platform_data, NULL},
{"smb347", SFI_DEV_TYPE_I2C, 1, &smb347_platform_data, NULL},
{"hsi_ifx_modem", SFI_DEV_TYPE_HSI, 0, &hsi_modem_platform_data, NULL},
- {"wl12xx_clk_vmmc", SFI_DEV_TYPE_SD, 0, &wl12xx_platform_data_init,
+ {"wl12xx_clk_vmmc", SFI_DEV_TYPE_SD, 0, &wl12xx_platform_data,
NULL},
/* MSIC subdevices */
- {"msic_battery", SFI_DEV_TYPE_IPC, 1, &msic_battery_platform_data,
- &blackbay_ipc_device_handler},
{"msic_gpio", SFI_DEV_TYPE_IPC, 1, &msic_gpio_platform_data,
- &blackbay_ipc_device_handler},
+ &ipc_device_handler},
{"msic_audio", SFI_DEV_TYPE_IPC, 1, &msic_audio_platform_data,
- &blackbay_ipc_device_handler},
+ &ipc_device_handler},
{"msic_power_btn", SFI_DEV_TYPE_IPC, 1, &msic_power_btn_platform_data,
- &blackbay_ipc_device_handler},
+ &ipc_device_handler},
{"msic_ocd", SFI_DEV_TYPE_IPC, 1, &msic_ocd_platform_data,
- &blackbay_ipc_device_handler},
+ &ipc_device_handler},
/*
* I2C devices for camera image subsystem which will not be load into
* I2C core while initialize
*/
- {"lm3554", SFI_DEV_TYPE_I2C, 0, &lm3554_platform_data_init,
+ {"lm3554", SFI_DEV_TYPE_I2C, 0, &lm3554_platform_data,
&intel_ignore_i2c_device_register},
- {"mt9e013", SFI_DEV_TYPE_I2C, 0, &mt9e013_platform_data_init,
+ {"mt9e013", SFI_DEV_TYPE_I2C, 0, &mt9e013_platform_data,
&intel_ignore_i2c_device_register},
- {"mt9m114", SFI_DEV_TYPE_I2C, 0, &mt9m114_platform_data_init,
+ {"mt9m114", SFI_DEV_TYPE_I2C, 0, &mt9m114_platform_data,
&intel_ignore_i2c_device_register},
- {"mxt1386", SFI_DEV_TYPE_I2C, 0, &mxt_platform_data_init, NULL},
- {"mxt1386_wintek", SFI_DEV_TYPE_I2C, 0, &mxt_platform_data_init, NULL},
- {"mxt1386_hanns", SFI_DEV_TYPE_I2C, 0, &mxt_platform_data_init, NULL},
- {"audience_es305", SFI_DEV_TYPE_I2C, 0, &audience_platform_data_init,
+ {"mxt1386", SFI_DEV_TYPE_I2C, 0, &mxt_ts_platform_data, NULL},
+ {"mxt1386_wintek", SFI_DEV_TYPE_I2C, 0, &mxt_ts_platform_data, NULL},
+ {"mxt1386_hanns", SFI_DEV_TYPE_I2C, 0, &mxt_ts_platform_data, NULL},
+ {"audience_es305", SFI_DEV_TYPE_I2C, 0, &audience_platform_data,
NULL},
- {"accel", SFI_DEV_TYPE_I2C, 0, &lis3dh_pdata_init, NULL},
- {"compass", SFI_DEV_TYPE_I2C, 0, &compass_pdata_init, NULL},
- {"gyro", SFI_DEV_TYPE_I2C, 0, &gyro_pdata_init, NULL},
- {"baro", SFI_DEV_TYPE_I2C, 0, &bara_pdata_init, NULL},
- {"als", SFI_DEV_TYPE_I2C, 0, &als_pdata_init, NULL},
- {"ov8830", SFI_DEV_TYPE_I2C, 0, &ov8830_platform_data_init},
- {"synaptics_3202", SFI_DEV_TYPE_I2C, 0, &s3202_platform_data_init},
+ {"accel", SFI_DEV_TYPE_I2C, 0, &lis3dh_platform_data, NULL},
+ {"compass", SFI_DEV_TYPE_I2C, 0, &hmc5883_platform_data, NULL},
+ {"gyro", SFI_DEV_TYPE_I2C, 0, &gyro_platform_data, NULL},
+ {"baro", SFI_DEV_TYPE_I2C, 0, &ms5607_platform_data, NULL},
+ {"als", SFI_DEV_TYPE_I2C, 0, <r502als_platform_data, NULL},
{"i2c_disp_brig", SFI_DEV_TYPE_I2C, 0, &tc35876x_platform_data},
{},
}
early_initcall(board_proc_init);
-
-/*
- * we will search these buttons in SFI GPIO table (by name)
- * and register them dynamically. Please add all possible
- * buttons here, we will shrink them if no GPIO found.
- */
-static struct gpio_keys_button gpio_button[] = {
- {KEY_POWER, -1, 1, "power_btn", EV_KEY, 0, 3000},
- {KEY_PROG1, -1, 1, "prog_btn1", EV_KEY, 0, 20},
- {KEY_PROG2, -1, 1, "prog_btn2", EV_KEY, 0, 20},
- {SW_LID, -1, 1, "lid_switch", EV_SW, 0, 20},
- {KEY_VOLUMEUP, -1, 1, "vol_up", EV_KEY, 0, 20},
- {KEY_VOLUMEDOWN, -1, 1, "vol_down", EV_KEY, 0, 20},
- {KEY_CAMERA, -1, 1, "camera_full", EV_KEY, 0, 20},
- {KEY_CAMERA_FOCUS, -1, 1, "camera_half", EV_KEY, 0, 20},
- {SW_KEYPAD_SLIDE, -1, 1, "MagSw1", EV_SW, 0, 20},
- {SW_KEYPAD_SLIDE, -1, 1, "MagSw2", EV_SW, 0, 20},
- {KEY_CAMERA, -1, 1, "cam_capture", EV_KEY, 0, 20},
- {KEY_CAMERA_FOCUS, -1, 1, "cam_focus", EV_KEY, 0, 20},
-};
-
-static struct gpio_keys_platform_data mrst_gpio_keys = {
- .buttons = gpio_button,
- .rep = 1,
- .nbuttons = -1, /* will fill it after search */
-};
-
-static struct platform_device pb_device = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &mrst_gpio_keys,
- },
-};
-
-#ifdef CONFIG_SWITCH_MID
-static struct platform_device switch_device = {
- .name = "switch-mid",
- .id = -1,
-};
-#endif
-
-
-#if defined(CONFIG_TI_ST) || defined(CONFIG_TI_ST_MODULE)
-
-/* KIM related */
-static int mrst_kim_suspend(struct platform_device *pdev, pm_message_t state)
-{
- return 0;
-}
-static int mrst_kim_resume(struct platform_device *pdev)
-{
- return 0;
-}
-
-static struct ti_st_plat_data kim_pdata = {
- .nshutdown_gpio = -1,/* BT, FM, GPS gpios */
- .flow_cntrl = 1, /* flow control flag */
- .suspend = mrst_kim_suspend,
- .resume = mrst_kim_resume,
-};
-
-static struct platform_device linux_kim_device = {
- .name = "kim", /* named after init manager for ST */
- .id = -1,
- .dev.platform_data = &kim_pdata,
-};
-
-/* BT WILINK related */
-static int mrst_bt_enable(void)
-{
- return 0;
-}
-static int mrst_bt_disable(void)
-{
- return 0;
-}
-
-static struct ti_st_plat_data bt_pdata = {
- .chip_enable = mrst_bt_enable,
- .chip_disable = mrst_bt_disable,
-};
-
-static struct platform_device linux_bt_device = {
- .name = "btwilink", /* named after init manager for ST */
- .id = -1,
- .dev.platform_data = &bt_pdata,
-};
-static int __init bluetooth_init(void)
-{
- unsigned int UART_index;
- long unsigned int UART_baud_rate;
- int error_reg;
-
- /* KIM INIT */
- /* Get the GPIO number from the SFI table
- if FM gpio is not provided then BT-reset line is
- also used to enable FM
- */
- kim_pdata.nshutdown_gpio = get_gpio_by_name("BT-reset");
- if (kim_pdata.nshutdown_gpio == -1)
- return -ENODEV;
-
- /* Get Share Transport uart settings */
- /* TODO : add SFI table parsing and one SFI entry for this settings */
- UART_index = 0;
- UART_baud_rate = 3500000;
-
- /* Share Transport uart settings */
- sprintf((char *)kim_pdata.dev_name, "/dev/ttyMFD%u", UART_index);
- kim_pdata.baud_rate = UART_baud_rate;
-
- pr_info("%s: Setting platform_data with UART device name:%s and "
- "UART baud rate:%lu.\n",
- __func__, kim_pdata.dev_name, kim_pdata.baud_rate);
-
- error_reg = platform_device_register(&linux_kim_device);
- if (error_reg < 0) {
- pr_err("platform_device_register for kim failed\n");
- goto exit_on_error;
- }
-
- /* BT WILINK INIT */
- error_reg = platform_device_register(&linux_bt_device);
- if (error_reg < 0)
- pr_err("platform_device_register for btwilink failed\n");
-exit_on_error:
- return error_reg;
-
-}
-device_initcall(bluetooth_init);
-
-#endif
-
-void *cloverview_usb_otg_get_pdata(void)
-{
- struct cloverview_usb_otg_pdata *pdata;
-
- if (__intel_mid_cpu_chip != INTEL_MID_CPU_CHIP_CLOVERVIEW)
- return NULL;
-
- pdata = (struct cloverview_usb_otg_pdata *)
- kmalloc(sizeof(*pdata), GFP_KERNEL);
- if (!pdata) {
- pr_err("%s: out of memory.\n", __func__);
- goto failed1;
- }
- pdata->gpio_cs = get_gpio_by_name("usb_otg_phy_cs");
- if (pdata->gpio_cs == -1) {
- pr_err("%s: No gpio pin for 'usb_otg_phy_cs'\n", __func__);
- goto failed2;
- }
- pdata->gpio_reset = get_gpio_by_name("usb_otg_phy_reset");
- if (pdata->gpio_reset == -1) {
- pr_err("%s: No gpio pin for 'usb_otg_phy_reset'\n", __func__);
- goto failed2;
- }
- pr_info("%s: CS pin: gpio %d, Reset pin: gpio %d\n", __func__,
- pdata->gpio_cs, pdata->gpio_reset);
- return pdata;
-
-failed2:
- kfree(pdata);
-failed1:
- return NULL;
-}
-EXPORT_SYMBOL_GPL(cloverview_usb_otg_get_pdata);
-
-/*
- * Shrink the non-existent buttons, register the gpio button
- * device if there is some
- */
-static int __init pb_keys_init(void)
-{
- struct gpio_keys_button *gb = gpio_button;
- int i, num, good = 0;
-
- num = sizeof(gpio_button) / sizeof(struct gpio_keys_button);
- for (i = 0; i < num; i++) {
- gb[i].gpio = get_gpio_by_name(gb[i].desc);
- if (gb[i].gpio == -1)
- continue;
-
- if (i != good)
- gb[good] = gb[i];
- good++;
- }
-
- if (good) {
- mrst_gpio_keys.nbuttons = good;
- return platform_device_register(&pb_device);
- }
- return 0;
-}
-late_initcall(pb_keys_init);
-
-#define EMMC_BLK_NAME "mmcblk0rpmb"
-static int emmc_match(struct device *dev, void *data)
-{
- if (strcmp(dev_name(dev), data) == 0)
- return 1;
- return 0;
-}
-int mmc_blk_rpmb_req_handle(struct mmc_ioc_rpmb_req *req)
-{
- struct device *emmc = NULL;
-
- if (!req)
- return -EINVAL;
-
- emmc = class_find_device(&block_class, NULL, EMMC_BLK_NAME, emmc_match);
- if (!emmc) {
- pr_err("%s: eMMC card is not registered yet. Try it later\n",
- __func__);
- return -ENODEV;
- }
-
- return mmc_rpmb_req_handle(emmc, req);
-}
-EXPORT_SYMBOL_GPL(mmc_blk_rpmb_req_handle);
-
-static int hdmi_i2c_workaround(void)
-{
- int ret;
- struct platform_device *pdev;
- struct i2c_gpio_platform_data *pdata;
-
- /*
- * Hard code a gpio controller platform device to take over
- * the two gpio pins used to be controlled by i2c bus 3.
- * This is to support HDMI EDID extension block read, which
- * is not supported by the current i2c controller, so we use
- * GPIO pin the simulate an i2c bus.
- */
- pdev = platform_device_alloc("i2c-gpio", 8);
- if (!pdev) {
- pr_err("i2c-gpio: failed to alloc platform device\n");
- ret = -ENOMEM;
- goto out;
- }
-
- pdata = kzalloc(sizeof(struct i2c_gpio_platform_data), GFP_KERNEL);
- if (!pdata) {
- pr_err("i2c-gpio: failed to alloc platform data\n");
- kfree(pdev);
- ret = -ENOMEM;
- goto out;
- }
- pdata->scl_pin = 35 + 96;
- pdata->sda_pin = 36 + 96;
- pdata->sda_is_open_drain = 0;
- pdata->scl_is_open_drain = 0;
- pdev->dev.platform_data = pdata;
-
- platform_device_add(pdev);
-
- lnw_gpio_set_alt(pdata->sda_pin, LNW_GPIO);
- lnw_gpio_set_alt(pdata->scl_pin, LNW_GPIO);
-
-out:
- return ret;
-}
-rootfs_initcall(hdmi_i2c_workaround);
-
-#ifdef CONFIG_LEDS_INTEL_KPD
-static int __init intel_kpd_led_init(void)
-{
- int ret;
- struct ipc_board_info board_info;
-
- memset(&board_info, 0, sizeof(board_info));
- strncpy(board_info.name, "intel_kpd_led", 16);
- board_info.bus_id = IPC_SCU;
- board_info.id = -1;
-
- ret = ipc_new_device(&board_info);
- if (ret) {
- pr_err("failed to create ipc device: intel_kpd_led\n");
- return -1;
- }
-
- return 0;
-}
-fs_initcall(intel_kpd_led_init);
-#endif
-
-
-
-#ifdef CONFIG_SWITCH_MID
-static int __init switch_mid_init(void)
-{
- int err;
- err = platform_device_register(&switch_device);
- if (err < 0)
- pr_err("Fail to register switch-mid platform device.\n");
- return 0;
-}
-device_initcall(switch_mid_init);
-#endif
-
-#define MT9M114_I2C_ADDR (0x90 >> 1) /* i2c address, 0x90 or 0xBA */
-#define MT9M114_BUS 4 /* i2c bus number */
-
-struct sfi_device_table_entry mt9m114_pentry = {
- .name = "mt9m114",
- .host_num = MT9M114_BUS,
- .irq = 255,
- .addr = MT9M114_I2C_ADDR,
-};
-#define OV8830_I2C_ADDR (0x6C >> 1) /* i2c address, 0x20 or 0x6C */
-#define OV8830_BUS 4 /* i2c bus number */
-
-struct sfi_device_table_entry ov8830_pentry = {
- .name = "ov8830",
- .host_num = OV8830_BUS,
- .irq = 255,
- .addr = OV8830_I2C_ADDR,
-};
-static int __init blackbay_i2c_init(void)
-{
- struct devs_id *dev = NULL;
- if (intel_mid_identify_cpu() == INTEL_MID_CPU_CHIP_CLOVERVIEW) {
- /* Add ov8830 driver for detection
- * -- FIXME: remove as soon as ov8830 is defined in SFI table */
- dev = get_device_id(SFI_DEV_TYPE_I2C, "ov8830");
- if (dev != NULL)
- intel_ignore_i2c_device_register(&ov8830_pentry, dev);
- else
- pr_err("Dev id is NULL for %s\n", "ov8830");
-
- /* Add mt9m114 driver for detection
- * -- FIXME: remove when the sensor is defined in SFI table */
- dev = get_device_id(SFI_DEV_TYPE_I2C, "mt9m114");
- if (dev != NULL)
- intel_ignore_i2c_device_register(&mt9m114_pentry, dev);
- else
- pr_err("Dev id is NULL for %s\n", "mt9m114");
- }
-
- return 0;
-}
-device_initcall(blackbay_i2c_init);
--- /dev/null
+# IPC Devices
+obj-y += platform_ipc.o
+obj-y += platform_msic_audio.o
+obj-y += platform_clvs_audio.o
+obj-y += platform_msic_gpio.o
+obj-y += platform_msic_ocd.o
+obj-$(CONFIG_MSIC_GPADC) += platform_msic_adc.o
+obj-$(CONFIG_BATTERY_INTEL_MDF) += platform_msic_battery.o
+obj-$(CONFIG_INTEL_MID_POWER_BUTTON) += platform_msic_power_btn.o
+obj-$(CONFIG_GPIO_INTEL_PMIC) += platform_pmic_gpio.o
+obj-$(CONFIG_MID_PWM) += platform_mid_pwm.o
+obj-$(CONFIG_LEDS_INTEL_KPD) += platform_kpd_led.o
+obj-$(CONFIG_INTEL_MFLD_THERMAL) += platform_msic_thermal.o
+# I2C Devices
+obj-$(CONFIG_A1026) += platform_a1026.o
+obj-$(CONFIG_TOUCHSCREEN_CYTTSP_I2C) += platform_cyttsp.o
+obj-$(CONFIG_SENSORS_EMC1403) += platform_emc1403.o
+obj-$(CONFIG_SENSORS_HMC5883) += platform_hmc5883.o
+obj-$(CONFIG_SENSORS_LIS3DH_ACC) += platform_lis3dh.o
+obj-$(CONFIG_SENSORS_LTR502ALS) += platform_ltr502als.o
+obj-$(CONFIG_SENSORS_L3G4200D_POLL) += platform_l3g4200d.o
+obj-$(CONFIG_SENSORS_LSM303_MAG) += platform_lsm303.o
+obj-$(CONFIG_SENSORS_APDS990X) += platform_apds990x.o
+obj-$(CONFIG_TOUCHSCREEN_MAX11871) += platform_max11871.o
+ifdef CONFIG_BATTERY_MAX17042
+obj-$(CONFIG_BATTERY_MAX17042) += platform_max17042.o
+else
+obj-$(CONFIG_BATTERY_MAX17050) += platform_max17042.o
+endif
+obj-$(CONFIG_CHARGER_BQ24192) += platform_bq24192.o
+obj-$(CONFIG_GPIO_PCA953X) += platform_max7315.o
+obj-$(CONFIG_SENSORS_MPU3050) += platform_mpu3050.o
+obj-$(CONFIG_SENSORS_MS5607) += platform_ms5607.o
+obj-$(CONFIG_TOUCHSCREEN_ATMEL_MXT224) += platform_mxt224.o
+obj-$(subst m,y,$(CONFIG_TOUCHSCREEN_ATMEL_MXT)) += platform_mxt_ts.o
+ifdef CONFIG_TOUCHSCREEN_SYNAPTICS_RMI4_I2C
+obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_RMI4_I2C) += platform_s3202.o
+else
+obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4) += platform_s3202.o
+endif
+obj-$(CONFIG_PN544_NFC) += platform_pn544.o
+obj-$(CONFIG_GPIO_PCA953X) += platform_tca6416.o
+obj-$(CONFIG_SENSORS_LIS3LV02D) += platform_lis331.o
+obj-$(CONFIG_CHARGER_SMB347) += platform_smb347.o
+# Camera
+obj-$(subst m,y,$(CONFIG_VIDEO_ATOMISP)) += platform_camera.o
+ifdef CONFIG_VIDEO_ATOMISP
+obj-$(subst m,y,$(CONFIG_VIDEO_MT9E013)) += platform_mt9e013.o
+obj-$(subst m,y,$(CONFIG_VIDEO_MT9M114)) += platform_mt9m114.o
+obj-$(subst m,y,$(CONFIG_VIDEO_OV8830)) += platform_ov8830.o
+obj-$(subst m,y,$(CONFIG_VIDEO_LM3554)) += platform_lm3554.o
+endif
+# SPI Devices
+obj-$(CONFIG_SERIAL_MRST_MAX3110) += platform_max3111.o
+# HSI Devices
+obj-$(CONFIG_HSI_ARASAN) += platform_hsi_modem.o
+# Bluetooth
+obj-$(subst m,y,$(CONFIG_TI_ST)) += platform_btwilink.o
+# WIFI
+obj-$(CONFIG_WL12XX_PLATFORM_DATA) += platform_wl12xx.o
+# MISC Devices
+obj-$(CONFIG_KEYBOARD_GPIO) += platform_gpio_keys.o
+obj-$(CONFIG_SWITCH_MID) += platform_switch_mid.o
+obj-$(CONFIG_I2C_GPIO) += platform_i2c_gpio.o
+obj-$(CONFIG_SUPPORT_TOSHIBA_MIPI_LVDS_BRIDGE) += platform_tc35876x.o
+obj-$(CONFIG_USB_PENWELL_OTG) += platform_usb_otg.o
+obj-$(CONFIG_SERIAL_MFD_HSU) += platform_hsu.o
+obj-$(CONFIG_LEDS_INTEL_KPD_GPIO) += platform_kpd_led_gpio.o
--- /dev/null
+/*
+ * platform_a1026.c: a1026 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <linux/a1026.h>
+#include <asm/intel-mid.h>
+#include "platform_a1026.h"
+
+static int audience_request_resources(struct i2c_client *client)
+{
+ struct a1026_platform_data *pdata = (struct a1026_platform_data *)
+ client->dev.platform_data;
+ int ret;
+
+ pr_debug("Audience: request ressource audience\n");
+ if (!pdata)
+ return -1;
+ ret = gpio_request(pdata->gpio_a1026_wakeup, AUDIENCE_WAKEUP_GPIO);
+ if (ret) {
+ dev_err(&client->dev, "Request AUDIENCE WAKEUP GPIO %d fails %d\n",
+ pdata->gpio_a1026_wakeup, ret);
+ return -1;
+ }
+ ret = gpio_direction_output(pdata->gpio_a1026_wakeup, 0);
+ if (ret) {
+ dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
+ goto err_wake;
+ }
+
+ ret = gpio_request(pdata->gpio_a1026_reset, AUDIENCE_RESET_GPIO);
+ if (ret) {
+ dev_err(&client->dev,
+ "Request for Audience reset GPIO %d fails %d\n",
+ pdata->gpio_a1026_reset, ret);
+ goto err_wake;
+ }
+ ret = gpio_direction_output(pdata->gpio_a1026_reset, 0);
+ if (ret) {
+ dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
+ goto err_reset;
+ }
+ sprintf(pdata->firmware_name, "%s", "vpimg_es305b.bin");
+
+ return 0;
+err_reset:
+ gpio_free(pdata->gpio_a1026_reset);
+err_wake:
+ gpio_free(pdata->gpio_a1026_wakeup);
+ return -1;
+}
+
+static void audience_free_resources(struct i2c_client *client)
+{
+ struct a1026_platform_data *pdata = (struct a1026_platform_data *)
+ &client->dev.platform_data;
+
+ gpio_free(pdata->gpio_a1026_wakeup);
+ gpio_free(pdata->gpio_a1026_reset);
+}
+
+static void audience_wake_up(bool state)
+{
+ int wakeup_gpio;
+
+ wakeup_gpio = get_gpio_by_name(AUDIENCE_WAKEUP_GPIO);
+ if (wakeup_gpio == -1) {
+ pr_err("%s invalid wakeup gpio", __func__);
+ return;
+ }
+ gpio_set_value(wakeup_gpio, state);
+ pr_debug("Audience: WAKE UP %d\n", state);
+}
+
+static void audience_reset(bool state)
+{
+ int reset_gpio;
+
+ reset_gpio = get_gpio_by_name(AUDIENCE_RESET_GPIO);
+ if (reset_gpio == -1) {
+ pr_err("%s invalid reset gpio", __func__);
+ return;
+ }
+ gpio_set_value(reset_gpio, state);
+ pr_debug("Audience: RESET %d\n", state);
+}
+
+void *audience_platform_data(void *info)
+{
+ static struct a1026_platform_data pdata;
+
+ pdata.gpio_a1026_wakeup = get_gpio_by_name(AUDIENCE_WAKEUP_GPIO);
+ pdata.gpio_a1026_reset = get_gpio_by_name(AUDIENCE_RESET_GPIO);
+ pdata.request_resources = audience_request_resources;
+ pdata.free_resources = audience_free_resources;
+ pdata.wakeup = audience_wake_up;
+ pdata.reset = audience_reset;
+
+ return &pdata;
+}
--- /dev/null
+/*
+ * platform_a1026.h: cyttsp platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_A1026_H_
+#define _PLATFORM_A1026_H_
+
+#define AUDIENCE_WAKEUP_GPIO "audience-wakeup"
+#define AUDIENCE_RESET_GPIO "audience-reset"
+extern void *audience_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_apds990x.c: apds990x platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <linux/i2c/apds990x.h>
+#include <asm/intel-mid.h>
+#include "platform_apds990x.h"
+
+void *apds990x_platform_data(void *info)
+{
+ static struct apds990x_platform_data platform_data = {
+ .pdrive = 0,
+ .ppcount = 1,
+ };
+ platform_data.gpio_number = get_gpio_by_name("AL-intr");
+
+ return &platform_data;
+}
--- /dev/null
+/*
+ * platform_apds990x.h: apds990x platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_APDS990X_H_
+#define _PLATFORM_APDS990X_H_
+
+extern void *apds990x_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_bq24192.c: bq24192 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/power/bq24192_charger.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_bq24192.h"
+
+void *bq24192_platform_data(void *info)
+{
+ static struct bq24192_platform_data platform_data;
+
+ platform_data.slave_mode = 0;
+ return &platform_data;
+}
--- /dev/null
+/*
+ * platform_bq24192.h: bq24192 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_BQ24192_H_
+#define _PLATFORM_BQ24192_H_
+
+extern void *bq24192_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_btwilink.c: btwilink platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/skbuff.h>
+#include <linux/lnw_gpio.h>
+#include <linux/ti_wilink_st.h>
+#include <asm/intel-mid.h>
+#include "platform_btwilink.h"
+
+/* KIM related */
+static int kim_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ return 0;
+}
+static int kim_resume(struct platform_device *pdev)
+{
+ return 0;
+}
+
+static struct ti_st_plat_data kim_pdata = {
+ .nshutdown_gpio = -1,/* BT, FM, GPS gpios */
+ .flow_cntrl = 1, /* flow control flag */
+ .suspend = kim_suspend,
+ .resume = kim_resume,
+};
+
+static struct platform_device linux_kim_device = {
+ .name = "kim", /* named after init manager for ST */
+ .id = -1,
+ .dev.platform_data = &kim_pdata,
+};
+
+/* BT WILINK related */
+static int bt_enable(void)
+{
+ return 0;
+}
+static int bt_disable(void)
+{
+ return 0;
+}
+
+static struct ti_st_plat_data bt_pdata = {
+ .chip_enable = bt_enable,
+ .chip_disable = bt_disable,
+};
+
+static struct platform_device linux_bt_device = {
+ .name = "btwilink", /* named after init manager for ST */
+ .id = -1,
+ .dev.platform_data = &bt_pdata,
+};
+static int __init bluetooth_init(void)
+{
+ unsigned int UART_index;
+ long unsigned int UART_baud_rate;
+ int error_reg;
+
+ /* KIM INIT */
+ /* Get the GPIO number from the SFI table
+ if FM gpio is not provided then BT-reset line is
+ also used to enable FM
+ */
+ kim_pdata.nshutdown_gpio = get_gpio_by_name("BT-reset");
+ if (kim_pdata.nshutdown_gpio == -1)
+ return -ENODEV;
+
+ /* Get Share Transport uart settings */
+ /* TODO : add SFI table parsing and one SFI entry for this settings */
+ UART_index = UART_PORT_INDEX;
+ UART_baud_rate = UART_BAUD_RATE;
+ /* Share Transport uart settings */
+ sprintf((char *)kim_pdata.dev_name, "/dev/ttyMFD%u", UART_index);
+ kim_pdata.baud_rate = UART_baud_rate;
+
+ pr_info("%s: Setting platform_data with UART device name:%s and "
+ "UART baud rate:%lu.\n",
+ __func__, kim_pdata.dev_name, kim_pdata.baud_rate);
+
+ error_reg = platform_device_register(&linux_kim_device);
+ if (error_reg < 0) {
+ pr_err("platform_device_register for kim failed\n");
+ goto exit_on_error;
+ }
+
+ /* BT WILINK INIT */
+ error_reg = platform_device_register(&linux_bt_device);
+ if (error_reg < 0)
+ pr_err("platform_device_register for btwilink failed\n");
+exit_on_error:
+ return error_reg;
+
+}
+device_initcall(bluetooth_init);
--- /dev/null
+/*
+ * platform_btwilink.h: btwilink platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_BTWILINK_H_
+#define _PLATFORM_BTWILINK_H_
+
+#define UART_PORT_INDEX 0
+#define UART_BAUD_RATE 3500000
+#endif
--- /dev/null
+/*
+ * platform_camera.c: Camera platform library file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/lnw_gpio.h>
+#include <linux/atomisp_platform.h>
+#include <media/v4l2-subdev.h>
+#include <asm/intel-mid.h>
+#include "platform_camera.h"
+
+/*
+ * One-time gpio initialization.
+ * @name: gpio name: coded in SFI table
+ * @gpio: gpio pin number (bypass @name)
+ * @dir: GPIOF_DIR_IN or GPIOF_DIR_OUT
+ * @value: if dir = GPIOF_DIR_OUT, this is the init value for output pin
+ * if dir = GPIOF_DIR_IN, this argument is ignored
+ * return: a positive pin number if succeeds, otherwise a negative value
+ */
+int camera_sensor_gpio(int gpio, char *name, int dir, int value)
+{
+ int ret, pin;
+
+ if (gpio == -1) {
+ pin = get_gpio_by_name(name);
+ if (pin == -1) {
+ pr_err("%s: failed to get gpio(name: %s)\n",
+ __func__, name);
+ return -EINVAL;
+ }
+ } else {
+ pin = gpio;
+ }
+
+ ret = gpio_request(pin, name);
+ if (ret) {
+ pr_err("%s: failed to request gpio(pin %d)\n", __func__, pin);
+ return -EINVAL;
+ }
+
+ if (dir == GPIOF_DIR_OUT)
+ ret = gpio_direction_output(pin, value);
+ else
+ ret = gpio_direction_input(pin);
+
+ if (ret) {
+ pr_err("%s: failed to set gpio(pin %d) direction\n",
+ __func__, pin);
+ gpio_free(pin);
+ }
+
+ return ret ? ret : pin;
+}
+
+/*
+ * Configure MIPI CSI physical parameters.
+ * @port: ATOMISP_CAMERA_PORT_PRIMARY or ATOMISP_CAMERA_PORT_SECONDARY
+ * @lanes: for ATOMISP_CAMERA_PORT_PRIMARY, there could be 2 or 4 lanes
+ * for ATOMISP_CAMERA_PORT_SECONDARY, there is only one lane.
+ * @format: MIPI CSI pixel format, see include/linux/atomisp_platform.h
+ * @bayer_order: MIPI CSI bayer order, see include/linux/atomisp_platform.h
+ */
+int camera_sensor_csi(struct v4l2_subdev *sd, u32 port,
+ u32 lanes, u32 format, u32 bayer_order, int flag)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct camera_mipi_info *csi = NULL;
+
+ if (flag) {
+ csi = kzalloc(sizeof(*csi), GFP_KERNEL);
+ if (!csi) {
+ dev_err(&client->dev, "out of memory\n");
+ return -ENOMEM;
+ }
+ csi->port = port;
+ csi->num_lanes = lanes;
+ csi->input_format = format;
+ csi->raw_bayer_order = bayer_order;
+ v4l2_set_subdev_hostdata(sd, (void *)csi);
+ } else {
+ csi = v4l2_get_subdev_hostdata(sd);
+ kfree(csi);
+ }
+
+ return 0;
+}
+static int no_v4l2_dev_ids(void)
+{
+ const struct intel_v4l2_subdev_id *v4l2_ids_ptr = v4l2_ids;
+ int no_v4l2_ids = 0;
+
+ while (v4l2_ids_ptr->name[0]) {
+ no_v4l2_ids++;
+ v4l2_ids_ptr++;
+ }
+
+ return no_v4l2_ids;
+}
+static const struct intel_v4l2_subdev_id *get_v4l2_ids(int *n_subdev)
+{
+ if (n_subdev && v4l2_ids)
+ *n_subdev = no_v4l2_dev_ids();
+ return v4l2_ids;
+}
+
+static struct atomisp_platform_data *v4l2_subdev_table_head;
+
+void intel_ignore_i2c_device_register(struct sfi_device_table_entry *pentry,
+ struct devs_id *dev)
+{
+ struct i2c_board_info i2c_info;
+ struct i2c_board_info *idev = &i2c_info;
+ int bus = pentry->host_num;
+ void *pdata = NULL;
+ int n_subdev;
+ const struct intel_v4l2_subdev_id *vdev = get_v4l2_ids(&n_subdev);
+ struct intel_v4l2_subdev_i2c_board_info *info;
+ static struct intel_v4l2_subdev_table *subdev_table;
+ enum intel_v4l2_subdev_type type = 0;
+ enum atomisp_camera_port port;
+ static int i;
+
+ if (vdev == NULL) {
+ pr_info("ERROR: camera vdev list is NULL\n");
+ return;
+ }
+
+ memset(&i2c_info, 0, sizeof(i2c_info));
+ strncpy(i2c_info.type, pentry->name, SFI_NAME_LEN);
+ i2c_info.irq = ((pentry->irq == (u8)0xff) ? 0 : pentry->irq);
+ i2c_info.addr = pentry->addr;
+ pr_info("I2C bus = %d, name = %16.16s, "
+ "irq = 0x%2x, addr = 0x%x\n",
+ pentry->host_num,
+ i2c_info.type,
+ i2c_info.irq,
+ i2c_info.addr);
+ pdata = dev->get_platform_data(&i2c_info);
+ i2c_info.platform_data = pdata;
+
+
+ while (vdev->name[0]) {
+ if (!strncmp(vdev->name, idev->type, 16)) {
+ /* compare name */
+ type = vdev->type;
+ port = vdev->port;
+ break;
+ }
+ vdev++;
+ }
+
+ if (!type) /* not found */
+ return;
+
+ info = kzalloc(sizeof(struct intel_v4l2_subdev_i2c_board_info),
+ GFP_KERNEL);
+ if (!info) {
+ pr_err("MRST: fail to alloc mem for ignored i2c dev %s\n",
+ idev->type);
+ return;
+ }
+
+ info->i2c_adapter_id = bus;
+ /* set platform data */
+ memcpy(&info->board_info, idev, sizeof(*idev));
+
+ if (v4l2_subdev_table_head == NULL) {
+ subdev_table = kzalloc(sizeof(struct intel_v4l2_subdev_table)
+ * n_subdev, GFP_KERNEL);
+
+ if (!subdev_table) {
+ pr_err("MRST: fail to alloc mem for v4l2_subdev_table %s\n",
+ idev->type);
+ kfree(info);
+ return;
+ }
+
+ v4l2_subdev_table_head = kzalloc(
+ sizeof(struct atomisp_platform_data), GFP_KERNEL);
+ if (!v4l2_subdev_table_head) {
+ pr_err("MRST: fail to alloc mem for v4l2_subdev_table %s\n",
+ idev->type);
+ kfree(info);
+ kfree(subdev_table);
+ return;
+ }
+ v4l2_subdev_table_head->subdevs = subdev_table;
+ }
+
+ memcpy(&subdev_table[i].v4l2_subdev, info, sizeof(*info));
+ subdev_table[i].type = type;
+ subdev_table[i].port = port;
+ i++;
+ kfree(info);
+ return;
+}
+
+const struct atomisp_platform_data *intel_get_v4l2_subdev_table(void)
+{
+ if (v4l2_subdev_table_head)
+ return v4l2_subdev_table_head;
+ else {
+ pr_err("MRST: no camera device in the SFI table\n");
+ return NULL;
+ }
+}
+EXPORT_SYMBOL_GPL(intel_get_v4l2_subdev_table);
+
--- /dev/null
+/*
+ * platform_camera.h: CAMERA platform library header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_CAMERA_H_
+#define _PLATFORM_CAMERA_H_
+
+#include <linux/atomisp_platform.h>
+
+extern const struct intel_v4l2_subdev_id v4l2_ids[] __attribute__((weak));
+
+/* MFLD iCDK camera sensor GPIOs */
+
+#define GP_CAMERA_0_POWER_DOWN "cam0_vcm_2p8"
+#define GP_CAMERA_1_POWER_DOWN "camera_1_power"
+#define GP_CAMERA_0_RESET "camera_0_reset"
+#define GP_CAMERA_1_RESET "camera_1_reset"
+
+extern int camera_sensor_gpio(int gpio, char *name, int dir, int value);
+extern int camera_sensor_csi(struct v4l2_subdev *sd, u32 port,
+ u32 lanes, u32 format, u32 bayer_order, int flag);
+extern void intel_ignore_i2c_device_register(
+ struct sfi_device_table_entry *pentry,
+ struct devs_id *dev
+ ) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_clvs_audio.c: CLVS audio platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/scatterlist.h>
+#include <linux/init.h>
+#include <linux/sfi.h>
+#include <linux/platform_device.h>
+#include <asm/intel-mid.h>
+#include "platform_ipc.h"
+#include "platform_clvs_audio.h"
+
+void *clvs_audio_platform_data(void *info)
+{
+ struct platform_device *pdev;
+ int ret;
+
+ pdev = platform_device_alloc("sst-platform", -1);
+ if (!pdev) {
+ pr_err("failed to allocate audio platform device\n");
+ return NULL;
+ }
+
+ ret = platform_device_add(pdev);
+ if (ret) {
+ pr_err("failed to add audio platform device\n");
+ platform_device_put(pdev);
+ return NULL;
+ }
+
+ pdev = platform_device_alloc("intel_mid_vibra", -1);
+ if (!pdev) {
+ pr_err("failed to allocate audio vibra device\n");
+ return NULL;
+ }
+
+ ret = platform_device_add(pdev);
+ if (ret) {
+ pr_err("failed to add audio vibra device\n");
+ platform_device_put(pdev);
+ return NULL;
+ }
+
+ pdev = platform_device_alloc("hdmi-audio", -1);
+ if (!pdev) {
+ pr_err("failed to allocate hdmi-audio platform device\n");
+ return NULL;
+ }
+
+ ret = platform_device_add(pdev);
+ if (ret) {
+ pr_err("failed to add hdmi-audio platform device\n");
+ platform_device_put(pdev);
+ return NULL;
+ }
+
+ return NULL;
+}
--- /dev/null
+/*
+ * platform_clvs_audio.h: CLVS audio platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_CLVS_AUDIO_H_
+#define _PLATFORM_CLVS_AUDIO_H_
+
+extern void __init *clvs_audio_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_cyttsp.c: cyttsp platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/cyttsp.h>
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_cyttsp.h"
+
+static int cyttsp_init(int on)
+{
+ int ret;
+
+ if (on) {
+ ret = gpio_request(CYTTSP_GPIO_PIN, "cyttsp_irq");
+ if (ret < 0) {
+ pr_err("%s: gpio request failed\n", __func__);
+ return ret;
+ }
+
+ ret = gpio_direction_input(CYTTSP_GPIO_PIN);
+ if (ret < 0) {
+ pr_err("%s: gpio direction config failed\n", __func__);
+ gpio_free(CYTTSP_GPIO_PIN);
+ return ret;
+ }
+ } else {
+ gpio_free(CYTTSP_GPIO_PIN);
+ }
+ return 0;
+}
+
+void *cyttsp_platform_data(void *info)
+{
+ static struct cyttsp_platform_data cyttsp_pdata = {
+ .init = cyttsp_init,
+ .mt_sync = input_mt_sync,
+ .maxx = 479,
+ .maxy = 853,
+ .flags = 0,
+ .gen = CY_GEN3,
+ .use_st = 0,
+ .use_mt = 1,
+ .use_trk_id = 0,
+ .use_hndshk = 1,
+ .use_timer = 0,
+ .use_sleep = 1,
+ .use_gestures = 0,
+ .act_intrvl = CY_ACT_INTRVL_DFLT,
+ .tch_tmout = CY_TCH_TMOUT_DFLT,
+ .lp_intrvl = CY_LP_INTRVL_DFLT / 2,
+ .name = CY_I2C_NAME,
+ .irq_gpio = CYTTSP_GPIO_PIN,
+ };
+
+ return &cyttsp_pdata;
+}
--- /dev/null
+/*
+ * platform_cyttsp.h: cyttsp platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_CYTTSP_H_
+#define _PLATFORM_CYTTSP_H_
+
+#define CYTTSP_GPIO_PIN 0x3E
+extern void *cyttsp_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_ektf2136.c: ektf2136 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/spi/spi.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_ektf2136.h"
+
+
+void *ektf2136_platform_data(void *info)
+{
+ static int dummy;
+ struct spi_board_info *spi_info = info;
+ int intr = get_gpio_by_name("ts_int");
+
+ if (intr == -1)
+ return NULL;
+ spi_info->irq = intr + INTEL_MID_IRQ_OFFSET;
+
+ /* we return a dummy pdata */
+ return &dummy;
+}
+
--- /dev/null
+/*
+ * platform_ektf2136.h: ektf2136 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_EKTF2136_H_
+#define _PLATFORM_EKTF2136_H_
+
+extern void *ektf2136_platform_data(void *info) __attribute__((weak));
+
+#endif
--- /dev/null
+/*
+ * platform_emc1403.c: emc1403 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_emc1403.h"
+
+void __init *emc1403_platform_data(void *info)
+{
+ static short intr2nd_pdata;
+ struct i2c_board_info *i2c_info = info;
+ int intr = get_gpio_by_name("thermal_int");
+ int intr2nd = get_gpio_by_name("thermal_alert");
+
+ if (intr == -1 || intr2nd == -1)
+ return NULL;
+
+ i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET;
+ intr2nd_pdata = intr2nd + INTEL_MID_IRQ_OFFSET;
+
+ return &intr2nd_pdata;
+}
--- /dev/null
+/*
+ * platform_emc1403.h: emc1403 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_EMC1403_H_
+#define _PLATFORM_EMC1403_H_
+
+extern void __init *emc1403_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_gpio_keys.c: gpio_keys platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/input.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/platform_device.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_gpio_keys.h"
+
+/*
+ * we will search these buttons in SFI GPIO table (by name)
+ * and register them dynamically. Please add all possible
+ * buttons here, we will shrink them if no GPIO found.
+ */
+static struct gpio_keys_button gpio_button[] = {
+ {KEY_POWER, -1, 1, "power_btn", EV_KEY, 0, 3000},
+ {KEY_PROG1, -1, 1, "prog_btn1", EV_KEY, 0, 20},
+ {KEY_PROG2, -1, 1, "prog_btn2", EV_KEY, 0, 20},
+ {SW_LID, -1, 1, "lid_switch", EV_SW, 0, 20},
+ {KEY_VOLUMEUP, -1, 1, "vol_up", EV_KEY, 0, 20},
+ {KEY_VOLUMEDOWN, -1, 1, "vol_down", EV_KEY, 0, 20},
+ {KEY_CAMERA, -1, 1, "camera_full", EV_KEY, 0, 20},
+ {KEY_CAMERA_FOCUS, -1, 1, "camera_half", EV_KEY, 0, 20},
+ {SW_KEYPAD_SLIDE, -1, 1, "MagSw1", EV_SW, 0, 20},
+ {SW_KEYPAD_SLIDE, -1, 1, "MagSw2", EV_SW, 0, 20},
+ {KEY_CAMERA, -1, 1, "cam_capture", EV_KEY, 0, 20},
+ {KEY_CAMERA_FOCUS, -1, 1, "cam_focus", EV_KEY, 0, 20},
+};
+
+static struct gpio_keys_platform_data gpio_keys = {
+ .buttons = gpio_button,
+ .rep = 1,
+ .nbuttons = -1, /* will fill it after search */
+};
+
+static struct platform_device pb_device = {
+ .name = DEVICE_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &gpio_keys,
+ },
+};
+
+/*
+ * Shrink the non-existent buttons, register the gpio button
+ * device if there is some
+ */
+static int __init pb_keys_init(void)
+{
+ struct gpio_keys_button *gb = gpio_button;
+ int i, num, good = 0;
+
+ num = sizeof(gpio_button) / sizeof(struct gpio_keys_button);
+ for (i = 0; i < num; i++) {
+ gb[i].gpio = get_gpio_by_name(gb[i].desc);
+ if (intel_mid_identify_cpu() == INTEL_MID_CPU_CHIP_CLOVERVIEW &&
+ (!strcmp(gb[i].desc, "vol_up")))
+ gb[i].gpio = 30;
+ if (gb[i].gpio == -1)
+ continue;
+
+ if (i != good)
+ gb[good] = gb[i];
+ good++;
+ }
+
+ if (good) {
+ gpio_keys.nbuttons = good;
+ return platform_device_register(&pb_device);
+ }
+ return 0;
+}
+late_initcall(pb_keys_init);
+
--- /dev/null
+/*
+ * platform_gpio_keys.h: gpio_keys platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_GPIO_KEYS_H_
+#define _PLATFORM_GPIO_KEYS_H_
+
+#define DEVICE_NAME "gpio-keys"
+#endif
--- /dev/null
+/*
+ * platform_hmc5883.c: hmc5883 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_hmc5883.h"
+
+void *hmc5883_platform_data(void *info)
+{
+ struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+
+ i2c_info->irq = 0xff;
+ return NULL;
+}
--- /dev/null
+/*
+ * platform_hmc5883.h: hmc5883 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_HMC5883_H_
+#define _PLATFORM_HMC5883_H_
+
+extern void *hmc5883_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_hsi.c: hsi platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <linux/hsi/hsi.h>
+#include <linux/hsi/intel_mid_hsi.h>
+#include <asm/intel-mid.h>
+#include "platform_hsi_modem.h"
+
+void *hsi_modem_platform_data(void *data)
+{
+ int rst_out = get_gpio_by_name("ifx_mdm_rst_out");
+ int pwr_on = get_gpio_by_name("ifx_mdm_pwr_on");
+ int rst_pmu = get_gpio_by_name("ifx_mdm_rst_pmu");
+ int fcdp_rb = get_gpio_by_name("modem-gpio2");
+
+ static const char hsi_char_name[] = "hsi_char";
+#if defined(CONFIG_HSI_FFL_TTY)
+ static const char hsi_ffl_name[] = "hsi-ffl";
+#elif defined(CONFIG_HSI_DLP)
+ static const char hsi_dlp_name[] = "hsi-dlp";
+#endif
+
+#if ((defined CONFIG_HSI_FFL_TTY) && (defined CONFIG_HSI_DLP))
+#error "Only define one of HSI_FFL_TTY or HSI_DLP"
+#elif (defined(CONFIG_HSI_FFL_TTY) || defined(CONFIG_HSI_DLP))
+#define HSI_CLIENT_CNT 2
+#else
+#define HSI_CLIENT_CNT 1
+#endif
+
+ static struct hsi_board_info hsi_info[HSI_CLIENT_CNT] = {
+ [0] = {
+ .name = hsi_char_name,
+ .hsi_id = 0,
+ .port = 0,
+ .archdata = NULL,
+ .tx_cfg.speed = 200000, /* tx clock, kHz */
+ .tx_cfg.channels = 8,
+ .tx_cfg.mode = HSI_MODE_FRAME,
+ .tx_cfg.arb_mode = HSI_ARB_RR,
+ .rx_cfg.flow = HSI_FLOW_SYNC,
+ .rx_cfg.mode = HSI_MODE_FRAME,
+ .rx_cfg.channels = 8
+ },
+#if defined(CONFIG_HSI_FFL_TTY)
+ [1] = {
+ .name = hsi_ffl_name,
+ .hsi_id = 0,
+ .port = 0,
+ .archdata = NULL,
+ .tx_cfg.speed = 100000, /* tx clock, kHz */
+ .tx_cfg.channels = 8,
+ .tx_cfg.mode = HSI_MODE_FRAME,
+ .tx_cfg.arb_mode = HSI_ARB_RR,
+ .rx_cfg.flow = HSI_FLOW_SYNC,
+ .rx_cfg.mode = HSI_MODE_FRAME,
+ .rx_cfg.channels = 8
+ }
+#elif defined(CONFIG_HSI_DLP)
+ [1] = {
+ .name = hsi_dlp_name,
+ .hsi_id = 0,
+ .port = 0,
+ .archdata = NULL,
+ .tx_cfg.speed = 100000, /* tx clock, kHz */
+ .tx_cfg.channels = 8,
+ .tx_cfg.mode = HSI_MODE_FRAME,
+ .tx_cfg.arb_mode = HSI_ARB_RR,
+ .rx_cfg.flow = HSI_FLOW_SYNC,
+ .rx_cfg.mode = HSI_MODE_FRAME,
+ .rx_cfg.channels = 8
+ }
+#endif
+ };
+
+#if defined(CONFIG_HSI_FFL_TTY)
+ static struct hsi_mid_platform_data mid_info = {
+ .tx_dma_channels[0] = -1,
+ .tx_dma_channels[1] = 5,
+ .tx_dma_channels[2] = -1,
+ .tx_dma_channels[3] = -1,
+ .tx_dma_channels[4] = -1,
+ .tx_dma_channels[5] = -1,
+ .tx_dma_channels[6] = -1,
+ .tx_dma_channels[7] = -1,
+ .tx_sg_entries[0] = 1,
+ .tx_sg_entries[1] = 1,
+ .tx_sg_entries[2] = 1,
+ .tx_sg_entries[3] = 1,
+ .tx_sg_entries[4] = 1,
+ .tx_sg_entries[5] = 1,
+ .tx_sg_entries[6] = 1,
+ .tx_sg_entries[7] = 1,
+ .tx_fifo_sizes[0] = -1,
+ .tx_fifo_sizes[1] = 1024,
+ .tx_fifo_sizes[2] = -1,
+ .tx_fifo_sizes[3] = -1,
+ .tx_fifo_sizes[4] = -1,
+ .tx_fifo_sizes[5] = -1,
+ .tx_fifo_sizes[6] = -1,
+ .tx_fifo_sizes[7] = -1,
+ .rx_dma_channels[0] = -1,
+ .rx_dma_channels[1] = 1,
+ .rx_dma_channels[2] = -1,
+ .rx_dma_channels[3] = -1,
+ .rx_dma_channels[4] = -1,
+ .rx_dma_channels[5] = -1,
+ .rx_dma_channels[6] = -1,
+ .rx_dma_channels[7] = -1,
+ .rx_sg_entries[0] = 1,
+ .rx_sg_entries[1] = 1,
+ .rx_sg_entries[2] = 1,
+ .rx_sg_entries[3] = 1,
+ .rx_sg_entries[4] = 1,
+ .rx_sg_entries[5] = 1,
+ .rx_sg_entries[6] = 1,
+ .rx_sg_entries[7] = 1,
+ .rx_fifo_sizes[0] = -1,
+ .rx_fifo_sizes[1] = 1024,
+ .rx_fifo_sizes[2] = -1,
+ .rx_fifo_sizes[3] = -1,
+ .rx_fifo_sizes[4] = -1,
+ .rx_fifo_sizes[5] = -1,
+ .rx_fifo_sizes[6] = -1,
+ .rx_fifo_sizes[7] = -1,
+ };
+
+#elif defined(CONFIG_HSI_DLP)
+ static struct hsi_mid_platform_data mid_info = {
+ .tx_dma_channels[0] = -1,
+ .tx_dma_channels[1] = 0,
+ .tx_dma_channels[2] = 1,
+ .tx_dma_channels[3] = 2,
+ .tx_dma_channels[4] = 3,
+ .tx_dma_channels[5] = -1,
+ .tx_dma_channels[6] = -1,
+ .tx_dma_channels[7] = -1,
+ .tx_sg_entries[0] = 1,
+ .tx_sg_entries[1] = 1,
+ .tx_sg_entries[2] = 64,
+ .tx_sg_entries[3] = 64,
+ .tx_sg_entries[4] = 64,
+ .tx_sg_entries[5] = 1,
+ .tx_sg_entries[6] = 1,
+ .tx_sg_entries[7] = 1,
+ .tx_fifo_sizes[0] = 128,
+ .tx_fifo_sizes[1] = 128,
+ .tx_fifo_sizes[2] = 256,
+ .tx_fifo_sizes[3] = 256,
+ .tx_fifo_sizes[4] = 256,
+ .tx_fifo_sizes[5] = -1,
+ .tx_fifo_sizes[6] = -1,
+ .tx_fifo_sizes[7] = -1,
+ .rx_dma_channels[0] = -1,
+ .rx_dma_channels[1] = 4,
+ .rx_dma_channels[2] = 5,
+ .rx_dma_channels[3] = 6,
+ .rx_dma_channels[4] = 7,
+ .rx_dma_channels[5] = -1,
+ .rx_dma_channels[6] = -1,
+ .rx_dma_channels[7] = -1,
+ .rx_sg_entries[0] = 1,
+ .rx_sg_entries[1] = 1,
+ .rx_sg_entries[2] = 1,
+ .rx_sg_entries[3] = 1,
+ .rx_sg_entries[4] = 1,
+ .rx_sg_entries[5] = 1,
+ .rx_sg_entries[6] = 1,
+ .rx_sg_entries[7] = 1,
+ .rx_fifo_sizes[0] = 128,
+ .rx_fifo_sizes[1] = 128,
+ .rx_fifo_sizes[2] = 256,
+ .rx_fifo_sizes[3] = 256,
+ .rx_fifo_sizes[4] = 256,
+ .rx_fifo_sizes[5] = -1,
+ .rx_fifo_sizes[6] = -1,
+ .rx_fifo_sizes[7] = -1,
+ };
+#endif
+ printk(KERN_INFO "HSI platform data setup\n");
+
+ printk(KERN_INFO "HSI mdm GPIOs rst_out:%d,"
+ " pwr_on:%d, rst_bbn:%d, fcdp_rb:%d\n",
+ rst_out, pwr_on, rst_pmu, fcdp_rb);
+
+ mid_info.gpio_mdm_rst_out = rst_out;
+ mid_info.gpio_mdm_pwr_on = pwr_on;
+ mid_info.gpio_mdm_rst_bbn = rst_pmu;
+ mid_info.gpio_fcdp_rb = fcdp_rb;
+
+ hsi_info[0].platform_data = (void *)&mid_info;
+ hsi_info[1].platform_data = (void *)&mid_info;
+
+ return &hsi_info[0];
+}
--- /dev/null
+/*
+ * platform_hsi_modem.h: hsi platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_HSI_MODEM_H_
+#define _PLATFORM_HSI_MODEM_H_
+
+extern void *hsi_modem_platform_data(void *data) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_hsu.c: hsu platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <asm/intel_mid_hsu.h>
+#include "platform_hsu.h"
+
+/* TODO: put non-ctp platform info here too or in its own device file */
+#ifdef CONFIG_BOARD_CTP
+static struct mfld_hsu_info ctp_hsu_info[] = {
+ [0] = {
+ .id = 0,
+ .name = DEVICE_NAME_0,
+ .wake_gpio = 42,
+ .cts_gpio = 96+28,
+ .cts_alt = 1,
+ .rts_gpio = 96+29,
+ .rts_alt = 1,
+ },
+ [1] = {
+ .id = 1,
+ .name = DEVICE_NAME_1,
+ .wake_gpio = 64,
+ .rx_gpio = 64,
+ .rx_alt = 1,
+ .tx_gpio = 65,
+ .tx_alt = 1,
+ .cts_gpio = 68,
+ .cts_alt = 1,
+ .rts_gpio = 66,
+ .rts_alt = 2,
+ },
+ [2] = {
+ .id = 2,
+ .name = DEVICE_NAME_2,
+ .wake_gpio = 67,
+ .rx_gpio = 67,
+ .rx_alt = 1,
+ },
+ [3] = {
+ .id = 1,
+ .name = DEVICE_NAME_3,
+ .wake_gpio = 96+30,
+ .rx_gpio = 96+30,
+ .rx_alt = 1,
+ .tx_gpio = 96+31,
+ .tx_alt = 1,
+ .cts_gpio = 96+33,
+ .cts_alt = 1,
+ .rts_gpio = 96+32,
+ .rts_alt = 2,
+ },
+
+};
+
+static int __init ctp_hsu_init(void)
+{
+ platform_hsu_info = ctp_hsu_info;
+ return 0;
+}
+device_initcall(ctp_hsu_init);
+#endif
--- /dev/null
+/*
+ * platform_hsu.h: hsu platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_HSU_H_
+#define _PLATFORM_HSU_H_
+
+#define DEVICE_NAME_0 "hsu0"
+#define DEVICE_NAME_1 "hsu1"
+#define DEVICE_NAME_2 "hsu2"
+#define DEVICE_NAME_3 "hsu3"
+
+#endif
--- /dev/null
+/*
+ * platform_i2c_gpio.c: i2c_gpio platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/input.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/i2c-gpio.h>
+#include <linux/platform_device.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_i2c_gpio.h"
+
+static int hdmi_i2c_workaround(void)
+{
+ int ret;
+ struct platform_device *pdev;
+ struct i2c_gpio_platform_data *pdata;
+
+ /*
+ * Hard code a gpio controller platform device to take over
+ * the two gpio pins used to be controlled by i2c bus 3.
+ * This is to support HDMI EDID extension block read, which
+ * is not supported by the current i2c controller, so we use
+ * GPIO pin the simulate an i2c bus.
+ */
+ pdev = platform_device_alloc(DEVICE_NAME, 8);
+ if (!pdev) {
+ pr_err("i2c-gpio: failed to alloc platform device\n");
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ pdata = kzalloc(sizeof(struct i2c_gpio_platform_data), GFP_KERNEL);
+ if (!pdata) {
+ pr_err("i2c-gpio: failed to alloc platform data\n");
+ kfree(pdev);
+ ret = -ENOMEM;
+ goto out;
+ }
+ pdata->scl_pin = 35 + 96;
+ pdata->sda_pin = 36 + 96;
+ pdata->sda_is_open_drain = 0;
+ pdata->scl_is_open_drain = 0;
+ pdev->dev.platform_data = pdata;
+
+ platform_device_add(pdev);
+
+ lnw_gpio_set_alt(pdata->sda_pin, LNW_GPIO);
+ lnw_gpio_set_alt(pdata->scl_pin, LNW_GPIO);
+
+out:
+ return ret;
+}
+rootfs_initcall(hdmi_i2c_workaround);
+
--- /dev/null
+/*
+ * platform_i2c_gpio.h: i2c_gpio platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_I2C_GPIO_H_
+#define _PLATFORM_I2C_GPIO_H_
+
+#define DEVICE_NAME "i2c-gpio"
+#endif
--- /dev/null
+/*
+ * platform_ipc.c: IPC platform library file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/sfi.h>
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <linux/ipc_device.h>
+#include <asm/intel-mid.h>
+#include "platform_ipc.h"
+
+static struct intel_ipc_dev_res *ipc_dev_res;
+
+static DEFINE_MUTEX(ipc_dev_lock);
+
+/* this should be called with the holding of ipc_dev_lock */
+void handle_ipc_irq_res(int irq, struct intel_ipc_dev_res *ipc_res)
+{
+ struct resource *res = ipc_res->resources;
+
+ if (res->flags & IORESOURCE_IRQ)
+ res->start = irq;
+
+ ipc_dev_res = ipc_res;
+}
+
+
+void ipc_device_handler(struct sfi_device_table_entry *pentry,
+ struct devs_id *dev)
+{
+ int res_num;
+ struct resource *res;
+ struct ipc_device *ipcdev;
+ void *pdata = NULL;
+
+ pr_info("IPC bus = %d, name = %16.16s, "
+ "irq = 0x%2x\n", pentry->host_num, pentry->name, pentry->irq);
+
+ mutex_lock(&ipc_dev_lock);
+
+ pdata = dev->get_platform_data(pentry);
+
+ ipcdev = ipc_device_alloc(pentry->name, -1);
+ if (ipcdev == NULL) {
+ pr_err("out of memory for SFI platform device '%s'.\n",
+ pentry->name);
+ return;
+ }
+
+ res = ipc_dev_res->resources;
+ res_num = ipc_dev_res->num_resources;
+ ipc_device_add_resources(ipcdev, res, res_num);
+
+ ipcdev->dev.platform_data = pdata;
+ ipc_device_add_to_list(ipcdev);
+
+ mutex_unlock(&ipc_dev_lock);
+}
+
--- /dev/null
+/*
+ * platform_ipc.h: IPC platform library header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_IPC_H_
+#define _PLATFORM_IPC_H_
+
+enum ipc_dev_type {
+ IPC_DEV_PMIC_GPIO,
+ IPC_DEV_PMIC_AUDIO,
+ IPC_DEV_MSIC_ADC,
+ IPC_DEV_MSIC_BATTERY,
+ IPC_DEV_MSIC_GPIO,
+ IPC_DEV_MSIC_AUDIO,
+ IPC_DEV_MSIC_POWER_BTN,
+ IPC_DEV_MSIC_OCD,
+
+ IPC_DEV_NUM,
+};
+
+struct intel_ipc_dev_res {
+ const char *name;
+ int num_resources;
+ struct resource *resources;
+};
+
+extern void ipc_device_handler(struct sfi_device_table_entry *pentry,
+ struct devs_id *dev) __attribute__((weak));
+
+extern void handle_ipc_irq_res(int irq,
+ struct intel_ipc_dev_res *ipc_res) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_kpd_led.c: kpd_led platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/input.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/lnw_gpio.h>
+#include <linux/ipc_device.h>
+#include <asm/intel-mid.h>
+#include "platform_kpd_led.h"
+
+static int __init intel_kpd_led_init(void)
+{
+ int ret;
+ struct ipc_board_info board_info;
+
+ memset(&board_info, 0, sizeof(board_info));
+ strncpy(board_info.name, DEVICE_NAME, 16);
+ board_info.bus_id = IPC_SCU;
+ board_info.id = -1;
+
+ ret = ipc_new_device(&board_info);
+ if (ret) {
+ pr_err("failed to create ipc device: intel_kpd_led\n");
+ return -1;
+ }
+
+ return 0;
+}
+fs_initcall(intel_kpd_led_init);
--- /dev/null
+/*
+ * platform_kpd_led.h: kpd_led platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_KPD_LED_H_
+#define _PLATFORM_KPD_LED_H_
+
+#define DEVICE_NAME "intel_kpd_led"
+#endif
--- /dev/null
+/*
+ * platform_kpd_led_gpio.c: kpd_led_gpio platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel_kpd_gpio_led.h>
+#include <asm/intel-mid.h>
+#include "platform_kpd_led_gpio.h"
+
+static int __init intel_kpd_gpio_led_init(void)
+{
+ int ret;
+ struct platform_device *pdev;
+ static struct intel_kpd_gpio_led_pdata pdata;
+
+ pdev = platform_device_alloc(DEVICE_NAME, -1);
+ if (!pdev) {
+ pr_err("Failed to create platform device: intel_kpd_led\n");
+ return -ENOMEM;
+ }
+
+ /* Revert me:
+ * Using hard coding here, will revert after
+ * IAFW support for KPD LED GPIO is available
+ */
+ ret = get_gpio_by_name("intel_kpd_led");
+ if (ret == -1) {
+ pr_err("Failed to get KPD LED gpio pin from SFI table\n");
+ pdata.gpio = 133; /* hard coding */
+ } else
+ pdata.gpio = ret;
+
+ pdev->dev.platform_data = &pdata;
+
+ return platform_device_add(pdev);
+}
+device_initcall(intel_kpd_gpio_led_init);
+
--- /dev/null
+/*
+ * platform_kpd_led_gpio.h: kpd_led_gpio platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_KPD_LED_GPIO_H_
+#define _PLATFORM_KPD_LED_GPIO_H_
+
+#define DEVICE_NAME "intel_kpd_led"
+#endif
--- /dev/null
+/*
+ * platform_l3g4200d.c: l3g4200d platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+#include <linux/input/l3g4200d_poll.h>
+#include <asm/intel-mid.h>
+#include "platform_l3g4200d.h"
+
+void __init *l3g4200d_platform_data(void *info)
+{
+ static struct l3g4200d_gyr_platform_data l3g4200d_pdata;
+
+ l3g4200d_pdata.fs_range = L3G4200D_GYR_FS_2000DPS;
+ l3g4200d_pdata.poll_interval = 200;
+ l3g4200d_pdata.negate_x = 0;
+ l3g4200d_pdata.negate_y = 0;
+ l3g4200d_pdata.negate_z = 0;
+ l3g4200d_pdata.axis_map_x = 0;
+ l3g4200d_pdata.axis_map_y = 1;
+ l3g4200d_pdata.axis_map_z = 2;
+
+ return &l3g4200d_pdata;
+}
--- /dev/null
+/*
+ * platform_l3g4200d.h: l3g4200d platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_L3G4200D_H_
+#define _PLATFORM_L3G4200D_H_
+
+extern void __init *l3g4200d_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_lis331.c: lis331 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_lis331.h"
+
+void __init *lis331dl_platform_data(void *info)
+{
+ static short intr2nd_pdata;
+ struct i2c_board_info *i2c_info = info;
+ int intr = get_gpio_by_name("accel_int");
+ int intr2nd = get_gpio_by_name("accel_2");
+
+ if (intr == -1 || intr2nd == -1)
+ return NULL;
+
+ i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET;
+ intr2nd_pdata = intr2nd + INTEL_MID_IRQ_OFFSET;
+
+ return &intr2nd_pdata;
+}
--- /dev/null
+/*
+ * platform_lis331.h: lis331 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_LIS331_H_
+#define _PLATFORM_LIS331_H_
+
+extern void __init *lis331dl_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_lis3dh.c: lis3dh platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include <linux/input/lis3dh.h>
+#include "platform_lis3dh.h"
+
+void *lis3dh_platform_data(void *info)
+{
+ static struct lis3dh_acc_platform_data lis3dh_pdata;
+
+ lis3dh_pdata.poll_interval = 200;
+ lis3dh_pdata.negate_x = 1;
+ lis3dh_pdata.negate_y = 0;
+ lis3dh_pdata.negate_z = 0;
+ lis3dh_pdata.axis_map_x = 0;
+ lis3dh_pdata.axis_map_y = 1;
+ lis3dh_pdata.axis_map_z = 2;
+ lis3dh_pdata.gpio_int1 = 60;
+ lis3dh_pdata.gpio_int2 = 61;
+
+ return &lis3dh_pdata;
+
+}
--- /dev/null
+/*
+ * platform_lis3dh.h: lis3dh platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_LIS3DH_H_
+#define _PLATFORM_LIS3DH_H_
+
+extern void *lis3dh_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_lm3554.c: lm3554 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/atomisp_platform.h>
+#include <asm/intel_scu_ipc.h>
+#include <asm/intel-mid.h>
+#include <media/v4l2-subdev.h>
+#include "platform_camera.h"
+#include "platform_lm3554.h"
+
+void *lm3554_platform_data(void *info)
+{
+ static struct camera_flash_platform_data lm3554_platform_data;
+ void *ret = &lm3554_platform_data;
+
+ lm3554_platform_data.gpio_reset = get_gpio_by_name("GP_FLASH_RESET");
+ lm3554_platform_data.gpio_strobe = get_gpio_by_name("GP_FLASH_STROBE");
+ lm3554_platform_data.gpio_torch = get_gpio_by_name("GP_FLASH_TORCH");
+
+ if (lm3554_platform_data.gpio_reset == -1) {
+ pr_err("%s: Unable to find GP_FLASH_RESET\n", __func__);
+ ret = NULL;
+ }
+ if (lm3554_platform_data.gpio_strobe == -1) {
+ pr_err("%s: Unable to find GP_FLASH_STROBE\n", __func__);
+ ret = NULL;
+ }
+ if (lm3554_platform_data.gpio_torch == -1) {
+ pr_err("%s: Unable to find GP_FLASH_TORCH\n", __func__);
+ ret = NULL;
+ }
+ return ret;
+}
--- /dev/null
+/*
+ * platform_lm3554.h: lm3554 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_LM3554_H_
+#define _PLATFORM_LM3554_H_
+
+extern void *lm3554_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_lsm303.c: lsm303 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+#include <linux/input/lis3dh.h>
+#include <asm/intel-mid.h>
+#include "platform_lsm303.h"
+
+void *lsm303dlhc_accel_platform_data(void *info)
+{
+ static struct lis3dh_acc_platform_data accel;
+
+ accel.poll_interval = 200;
+ accel.negate_x = 1;
+ accel.negate_y = 0;
+ accel.negate_z = 0;
+ accel.axis_map_x = 0;
+ accel.axis_map_y = 1;
+ accel.axis_map_z = 2;
+ accel.gpio_int1 = get_gpio_by_name("accel_int");
+ accel.gpio_int2 = get_gpio_by_name("accel_2");
+ accel.model = MODEL_LSM303DLHC;
+
+ return &accel;
+}
--- /dev/null
+/*
+ * platform_lsm303.h: lsm303 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_LSM303_H_
+#define _PLATFORM_LSM303_H_
+
+extern void *lsm303dlhc_accel_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_ltr502als.c: ltr502als platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_ltr502als.h"
+
+void *ltr502als_platform_data(void *info)
+{
+ struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+
+ i2c_info->irq = get_gpio_by_name("AL-intr");
+
+ return NULL;
+}
--- /dev/null
+/*
+ * platform_ltr502als.h: ltr502als platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_LTR502ALS_H_
+#define _PLATFORM_LTR502ALS_H_
+
+extern void *ltr502als_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_max11871.c: max11871 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/lnw_gpio.h>
+#include <linux/max11871.h>
+#include <linux/irq.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <asm/intel-mid.h>
+#include "platform_max11871.h"
+
+
+static struct max11871_platform_data max11871_pdata = {
+ .version = 0x101,
+
+ .abs_x_min = 0,
+ .abs_x_max = 320,
+ .abs_y_min = 4,
+ .abs_y_max = 484,
+ .abs_z_min = 0,
+ .abs_z_max = 255,
+
+ .irq_flags = IRQF_TRIGGER_FALLING,
+};
+
+static int max11871_power(int on)
+{
+ if (on) {
+ gpio_set_value(max11871_pdata.gpio_rst, 1);
+ msleep(40);
+ } else {
+ gpio_set_value(max11871_pdata.gpio_rst, 0);
+ msleep(20);
+ }
+
+ return 0;
+}
+
+static int max11871_board_init(void)
+{
+ int ret = 0;
+ int gpio = max11871_pdata.gpio_irq;
+
+ ret = gpio_request(gpio, "max11871_irq");
+ if (ret < 0) {
+ pr_err("%s: failed to request GPIO %d\n", __func__, gpio);
+ return ret;
+ }
+ return gpio_direction_input(gpio);
+}
+
+static ssize_t max11871_virtual_keys_show(struct kobject *obj,
+ struct kobj_attribute *attr, char *buf)
+{
+ /*
+ * virtual key format: version:code:centerX:centerY:width:height
+ * version must be 0x01, coordinate uses display unit
+ * (GI display size is 320 * 480), not raw touch unit
+ */
+
+ return sprintf(buf,
+ "0x01:" __stringify(KEY_BACK) ":40:520:60:60:"
+ "0x01:" __stringify(KEY_HOME) ":120:520:60:60:"
+ "0x01:" __stringify(KEY_SEARCH) ":200:520:60:60:"
+ "0x01:" __stringify(KEY_MENU) ":280:520:60:60\n");
+}
+
+static struct kobj_attribute max11871_virtual_keys_attr = {
+ .attr = {
+ .name = "virtualkeys.max11871_touchscreen_0",
+ .mode = S_IRUGO,
+ },
+ .show = max11871_virtual_keys_show,
+};
+
+
+void *max11871_platform_data(void *info)
+{
+ struct i2c_board_info *i2c_info = info;
+
+ intel_mid_create_property(&max11871_virtual_keys_attr.attr);
+
+ max11871_pdata.platform_hw_init = max11871_board_init,
+ max11871_pdata.power = max11871_power,
+ max11871_pdata.i2c_addr = i2c_info->addr;
+ max11871_pdata.gpio_irq = get_gpio_by_name("ts_int");
+ max11871_pdata.gpio_rst = get_gpio_by_name("ts_rst");
+
+ return &max11871_pdata;
+}
--- /dev/null
+/*
+ * platform_max11871.h: max11871 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MAX11871_H_
+#define _PLATFORM_MAX11871_H_
+
+extern void *max11871_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_max17042.c: max17042 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/lnw_gpio.h>
+#include <linux/power_supply.h>
+#include <linux/power/max17042_battery.h>
+#include <linux/power/intel_mdf_battery.h>
+#include <linux/power/smb347-charger.h>
+#include <linux/power/bq24192_charger.h>
+#include <asm/intel-mid.h>
+#include <asm/delay.h>
+#include <asm/intel_scu_ipc.h>
+#include "platform_max17042.h"
+
+void max17042_i2c_reset_workaround(void)
+{
+/* toggle clock pin of I2C-1 to recover devices from abnormal status.
+ * currently, only max17042 on I2C-1 needs such workaround */
+#define I2C_1_GPIO_PIN 27
+ lnw_gpio_set_alt(I2C_1_GPIO_PIN, LNW_GPIO);
+ gpio_direction_output(I2C_1_GPIO_PIN, 0);
+ gpio_set_value(I2C_1_GPIO_PIN, 1);
+ udelay(10);
+ gpio_set_value(I2C_1_GPIO_PIN, 0);
+ udelay(10);
+ lnw_gpio_set_alt(I2C_1_GPIO_PIN, LNW_ALT_1);
+#undef I2C_1_GPIO_PIN
+}
+EXPORT_SYMBOL(max17042_i2c_reset_workaround);
+
+static bool msic_battery_check(void)
+{
+ if (get_oem0_table() == NULL) {
+ pr_info("invalid battery detected\n");
+ return false;
+ } else {
+ pr_info("valid battery detected\n");
+ return true;
+ }
+ return false;
+}
+
+
+#define UMIP_REF_FG_TBL 0x806 /* 2 bytes */
+#define BATT_FG_TBL_BODY 14 /* 144 bytes */
+/**
+ * mfld_fg_restore_config_data - restore config data
+ * @name : Power Supply name
+ * @data : config data output pointer
+ * @len : length of config data
+ *
+ */
+int mfld_fg_restore_config_data(const char *name, void *data, int len)
+{
+ int mip_offset, ret;
+
+ /* Read the fuel gauge config data from umip */
+ mip_offset = UMIP_REF_FG_TBL + BATT_FG_TBL_BODY;
+ ret = intel_scu_ipc_read_mip((u8 *)data, len, mip_offset, 0);
+
+ return ret;
+}
+EXPORT_SYMBOL(mfld_fg_restore_config_data);
+
+/**
+ * mfld_fg_save_config_data - save config data
+ * @name : Power Supply name
+ * @data : config data input pointer
+ * @len : length of config data
+ *
+ */
+int mfld_fg_save_config_data(const char *name, void *data, int len)
+{
+ int mip_offset, ret;
+
+ /* write the fuel gauge config data to umip */
+ mip_offset = UMIP_REF_FG_TBL + BATT_FG_TBL_BODY;
+ ret = intel_scu_ipc_write_umip((u8 *)data, len, mip_offset);
+
+ return ret;
+}
+EXPORT_SYMBOL(mfld_fg_save_config_data);
+
+void *max17042_platform_data(void *info)
+{
+ static struct max17042_platform_data platform_data;
+ struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+#ifdef CONFIG_BOARD_CTP /* TODO: get rid of this... */
+ int intr = get_gpio_by_name("max17042");
+#else
+ int intr = get_gpio_by_name("max_fg_alert");
+#endif
+
+ i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET;
+
+ if (msic_battery_check()) {
+ platform_data.enable_current_sense = true;
+ platform_data.technology = POWER_SUPPLY_TECHNOLOGY_LION;
+ } else {
+ platform_data.enable_current_sense = false;
+ platform_data.technology = POWER_SUPPLY_TECHNOLOGY_UNKNOWN;
+ }
+
+ platform_data.is_init_done = 0;
+ platform_data.reset_i2c_lines = max17042_i2c_reset_workaround;
+#ifdef CONFIG_BATTERY_INTEL_MDF /* blackbay, not redridge, not ctp */
+ platform_data.current_sense_enabled =
+ intel_msic_is_current_sense_enabled;
+ platform_data.battery_present = intel_msic_check_battery_present;
+ platform_data.battery_health = intel_msic_check_battery_health;
+ platform_data.battery_status = intel_msic_check_battery_status;
+ platform_data.battery_pack_temp = intel_msic_get_battery_pack_temp;
+ platform_data.save_config_data = intel_msic_save_config_data;
+ platform_data.restore_config_data = intel_msic_restore_config_data;
+
+ platform_data.is_cap_shutdown_enabled =
+ intel_msic_is_capacity_shutdown_en;
+ platform_data.is_volt_shutdown_enabled = intel_msic_is_volt_shutdown_en;
+ platform_data.is_lowbatt_shutdown_enabled =
+ intel_msic_is_lowbatt_shutdown_en;
+ platform_data.get_vmin_threshold = intel_msic_get_vsys_min;
+#endif
+#ifdef CONFIG_BOARD_REDRIDGE /* TODO: get rid of this */
+ platform_data.enable_current_sense = true;
+ platform_data.technology = POWER_SUPPLY_TECHNOLOGY_LION;
+ platform_data.restore_config_data = mfld_fg_restore_config_data;
+ platform_data.save_config_data = mfld_fg_save_config_data;
+#endif
+#ifdef CONFIG_CHARGER_SMB347 /* redridge dv10 */
+ platform_data.battery_status = smb347_get_charging_status;
+#endif
+#ifdef CONFIG_CHARGER_BQ24192 /* clovertrail */
+ platform_data.battery_status = bq24192_query_battery_status;
+#endif
+
+ return &platform_data;
+}
--- /dev/null
+/*
+ * platform_max17042.h: max17042 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MAX17042_H_
+#define _PLATFORM_MAX17042_H_
+
+extern void *max17042_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_max3111.c: max3111 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/spi/spi.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_max3111.h"
+
+void __init *max3111_platform_data(void *info)
+{
+ struct spi_board_info *spi_info = info;
+ int intr = get_gpio_by_name("max3111_int");
+
+ spi_info->mode = SPI_MODE_0;
+ if (intr == -1)
+ return NULL;
+ spi_info->irq = intr + INTEL_MID_IRQ_OFFSET;
+ return NULL;
+}
+
--- /dev/null
+/*
+ * platform_max3111.h: max3111 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MAX3111_H_
+#define _PLATFORM_MAX3111_H_
+
+extern void *max3111_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_max7315.c: max7315 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/i2c/pca953x.h>
+#include <asm/intel-mid.h>
+#include "platform_max7315.h"
+
+
+void __init *max7315_platform_data(void *info)
+{
+ static struct pca953x_platform_data max7315_pdata[MAX7315_NUM];
+ static int nr;
+ struct pca953x_platform_data *max7315 = &max7315_pdata[nr];
+ struct i2c_board_info *i2c_info = info;
+ int gpio_base, intr;
+ char base_pin_name[SFI_NAME_LEN + 1];
+ char intr_pin_name[SFI_NAME_LEN + 1];
+
+ if (nr >= MAX7315_NUM) {
+ pr_err("too many max7315s, we only support %d\n",
+ MAX7315_NUM);
+ return NULL;
+ }
+ /* we have several max7315 on the board, we only need load several
+ * instances of the same pca953x driver to cover them
+ */
+ strcpy(i2c_info->type, "max7315");
+ if (nr++) {
+ snprintf(base_pin_name, sizeof(base_pin_name), \
+ "max7315_%d_base", nr);
+ snprintf(intr_pin_name, sizeof(intr_pin_name), \
+ "max7315_%d_int", nr);
+ } else {
+ strcpy(base_pin_name, "max7315_base");
+ strcpy(intr_pin_name, "max7315_int");
+ }
+
+ gpio_base = get_gpio_by_name(base_pin_name);
+ intr = get_gpio_by_name(intr_pin_name);
+
+ if (gpio_base == -1)
+ return NULL;
+ max7315->gpio_base = gpio_base;
+ if (intr != -1) {
+ i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET;
+ max7315->irq_base = gpio_base + INTEL_MID_IRQ_OFFSET;
+ } else {
+ i2c_info->irq = -1;
+ max7315->irq_base = -1;
+ }
+ return max7315;
+}
--- /dev/null
+/*
+ * platform_max7315.h: max7315 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MAX7315_H_
+#define _PLATFORM_MAX7315_H_
+
+extern void __init *max7315_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_mid_pwm.c: mid_pwm platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/input.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/lnw_gpio.h>
+#include <linux/ipc_device.h>
+#include <asm/intel-mid.h>
+#include <asm/intel_mid_pwm.h>
+#include "platform_mid_pwm.h"
+
+static int __init intel_mid_pwm_init(void)
+{
+ int ret, i;
+ struct ipc_board_info board_info;
+ static struct intel_mid_pwm_platform_data mid_pwm_pdata;
+
+ for (i = 0; i < PWM_NUM; i++) {
+ mid_pwm_pdata.reg_clkdiv0[i] = MSIC_REG_PWM0CLKDIV0 + i * 2;
+ mid_pwm_pdata.reg_clkdiv1[i] = MSIC_REG_PWM0CLKDIV1 + i * 2;
+ mid_pwm_pdata.reg_dutycyc[i] = MSIC_REG_PWM0DUTYCYCLE + i;
+ }
+
+ memset(&board_info, 0, sizeof(board_info));
+ strncpy(board_info.name, DEVICE_NAME, 16);
+ board_info.bus_id = IPC_SCU;
+ board_info.id = -1;
+ board_info.platform_data = &mid_pwm_pdata;
+
+ ret = ipc_new_device(&board_info);
+ if (ret) {
+ pr_err("failed to create ipc device: intel_mid_pwm\n");
+ return -1;
+ }
+
+ return 0;
+}
+fs_initcall(intel_mid_pwm_init);
+
--- /dev/null
+/*
+ * platform_mid_pwm.h: mid_pwm platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MID_PWM_H_
+#define _PLATFORM_MID_PWM_H_
+
+#define DEVICE_NAME "intel_mid_pwm"
+#endif
--- /dev/null
+/*
+ * platform_mpu3050.c: mpu3050 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_mpu3050.h"
+
+void *gyro_platform_data(void *info)
+{
+ struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+
+ i2c_info->irq = get_gpio_by_name("gyro_int");
+
+ return NULL;
+}
+
+void *mpu3050_platform_data(void *info)
+{
+ struct i2c_board_info *i2c_info = info;
+ int intr = get_gpio_by_name("mpu3050_int");
+
+ if (intr == -1)
+ return NULL;
+
+ i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET;
+ return NULL;
+}
--- /dev/null
+/*
+ * platform_mpu3050.h: mpu3050 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MPU3050_H_
+#define _PLATFORM_MPU3050_H_
+
+extern void *mpu3050_platform_data(void *info) __attribute__((weak));
+extern void *gyro_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_ms5607.c: ms5607 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include <linux/ms5607.h>
+#include "platform_ms5607.h"
+
+void *ms5607_platform_data(void *info)
+{
+ static struct ms5607_platform_data ms5607_pdata;
+ struct i2c_board_info *i2c_info = (struct i2c_board_info *)info;
+
+ i2c_info->irq = 0xff;
+
+ ms5607_pdata.poll_interval = 100;
+ ms5607_pdata.min_interval = 0;
+
+ return &ms5607_pdata;
+}
--- /dev/null
+/*
+ * platform_ms5607.h: ms5607 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MS5607_H_
+#define _PLATFORM_MS5607_H_
+
+extern void *ms5607_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_msic_adc.c: MSIC ADC platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/scatterlist.h>
+#include <linux/init.h>
+#include <linux/sfi.h>
+#include <asm/intel-mid.h>
+#include <asm/intel_mid_gpadc.h>
+#include "platform_ipc.h"
+#include "platform_msic_adc.h"
+
+static struct resource msic_adc_resources[] __initdata = {
+ {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct intel_ipc_dev_res ipc_msic_adc_res[] __initdata = {
+ {
+ .name = "msic_adc",
+ .num_resources = ARRAY_SIZE(msic_adc_resources),
+ .resources = msic_adc_resources,
+ },
+
+};
+
+void __init *msic_adc_platform_data(void *info)
+{
+ struct sfi_device_table_entry *entry = info;
+ static struct intel_mid_gpadc_platform_data msic_adc_pdata;
+ msic_adc_pdata.intr = 0xffff7fc0;
+
+ handle_ipc_irq_res(entry->irq, ipc_msic_adc_res);
+
+ return &msic_adc_pdata;
+}
--- /dev/null
+/*
+ * platform_msic_adc.h: MSIC ADC platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MSIC_ADC_H_
+#define _PLATFORM_MSIC_ADC_H_
+
+extern void __init *msic_adc_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_msic_audio.c: MSIC audio platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/scatterlist.h>
+#include <linux/init.h>
+#include <linux/sfi.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/intel_msic.h>
+#include <asm/intel-mid.h>
+#include "platform_ipc.h"
+#include "platform_msic_audio.h"
+
+static struct resource msic_audio_resources[] __initdata = {
+ {
+ .name = "IRQ",
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "IRQ_BASE",
+ .flags = IORESOURCE_MEM,
+ .start = MSIC_IRQ_STATUS_OCAUDIO,
+ .end = MSIC_IRQ_STATUS_ACCDET,
+ },
+};
+
+static struct intel_ipc_dev_res ipc_msic_audio_res[] __initdata = {
+ {
+ .name = "msic_audio",
+ .num_resources = ARRAY_SIZE(msic_audio_resources),
+ .resources = msic_audio_resources,
+ },
+
+};
+
+void *msic_audio_platform_data(void *info)
+{
+ int ret;
+ struct platform_device *pdev;
+ struct sfi_device_table_entry *entry = info;
+
+ pdev = platform_device_alloc("sst-platform", -1);
+ if (!pdev) {
+ pr_err("failed to allocate audio platform device\n");
+ return NULL;
+ }
+
+ ret = platform_device_add(pdev);
+ if (ret) {
+ pr_err("failed to add audio platform device\n");
+ platform_device_put(pdev);
+ return NULL;
+ }
+
+ pdev = platform_device_alloc("hdmi-audio", -1);
+ if (!pdev) {
+ pr_err("failed to allocate hdmi-audio platform device\n");
+ return NULL;
+ }
+
+ ret = platform_device_add(pdev);
+ if (ret) {
+ pr_err("failed to add hdmi-audio platform device\n");
+ platform_device_put(pdev);
+ return NULL;
+ }
+
+ pdev = platform_device_alloc("sn95031", -1);
+ if (!pdev) {
+ pr_err("failed to allocate sn95031 platform device\n");
+ return NULL;
+ }
+
+ ret = platform_device_add(pdev);
+ if (ret) {
+ pr_err("failed to add sn95031 platform device\n");
+ platform_device_put(pdev);
+ return NULL;
+ }
+
+ if (strncmp(entry->name, "msic_audio", 16) == 0)
+ handle_ipc_irq_res(entry->irq, ipc_msic_audio_res);
+
+ return NULL;
+}
+
--- /dev/null
+/*
+ * platform_msic_audio.h: MSIC audio platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MSIC_AUDIO_H_
+#define _PLATFORM_MSIC_AUDIO_H_
+
+extern void __init *msic_audio_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_msic_battery.c: MSIC battery platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/scatterlist.h>
+#include <linux/init.h>
+#include <linux/sfi.h>
+#include <asm/intel-mid.h>
+#include "platform_ipc.h"
+#include "platform_msic_battery.h"
+
+static struct resource msic_battery_resources[] __initdata = {
+ {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct intel_ipc_dev_res ipc_msic_battery_res[] __initdata = {
+ {
+ .name = "msic_battery",
+ .num_resources = ARRAY_SIZE(msic_battery_resources),
+ .resources = msic_battery_resources,
+ },
+
+};
+
+void __init *msic_battery_platform_data(void *info)
+{
+ struct sfi_device_table_entry *entry = info;
+
+ handle_ipc_irq_res(entry->irq, ipc_msic_battery_res);
+
+ return NULL;
+}
+
--- /dev/null
+/*
+ * platform_msic_battery.h: MSIC battery platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MSIC_BATTERY_H_
+#define _PLATFORM_MSIC_BATTERY_H_
+
+extern void __init *msic_battery_platform_data(void *info)
+ __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_msic_gpio.c: MSIC GPIO platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/scatterlist.h>
+#include <linux/sfi.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/mfd/intel_msic.h>
+#include <asm/intel-mid.h>
+#include "platform_ipc.h"
+#include "platform_msic_gpio.h"
+
+static struct resource msic_gpio_resources[] __initdata = {
+ {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct intel_ipc_dev_res ipc_msic_gpio_res[] __initdata = {
+ {
+ .name = "msic_gpio",
+ .num_resources = ARRAY_SIZE(msic_gpio_resources),
+ .resources = msic_gpio_resources,
+ },
+
+};
+
+void __init *msic_gpio_platform_data(void *info)
+{
+ struct sfi_device_table_entry *entry = info;
+ static struct intel_msic_gpio_pdata msic_gpio_pdata;
+
+ int gpio = get_gpio_by_name("msic_gpio_base");
+
+ if (gpio < 0)
+ return NULL;
+
+ msic_gpio_pdata.gpio_base = gpio;
+ handle_ipc_irq_res(entry->irq, ipc_msic_gpio_res);
+
+ return &msic_gpio_pdata;
+}
+
--- /dev/null
+/*
+ * platform_msic_gpio.h: MSIC GPIO platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MSIC_GPIO_H_
+#define _PLATFORM_MSIC_GPIO_H_
+
+extern void __init *msic_gpio_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_msic_ocd.c: MSIC OCD platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/scatterlist.h>
+#include <linux/sfi.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/mfd/intel_msic.h>
+#include <asm/intel-mid.h>
+#include "platform_ipc.h"
+#include "platform_msic_ocd.h"
+
+static struct resource msic_ocd_resources[] __initdata = {
+ {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct intel_ipc_dev_res ipc_msic_ocd_res[] __initdata = {
+ {
+ .name = "msic_ocd",
+ .num_resources = ARRAY_SIZE(msic_ocd_resources),
+ .resources = msic_ocd_resources,
+ },
+
+};
+
+void __init *msic_ocd_platform_data(void *info)
+{
+ static struct intel_msic_ocd_pdata msic_ocd_pdata;
+ int gpio;
+
+ gpio = get_gpio_by_name("ocd_gpio");
+
+ if (gpio < 0)
+ return NULL;
+
+ msic_ocd_pdata.gpio = gpio;
+
+ handle_ipc_irq_res(gpio + INTEL_MID_IRQ_OFFSET, ipc_msic_ocd_res);
+
+ return &msic_ocd_pdata;
+}
+
--- /dev/null
+/*
+ * platform_msic_ocd.h: MSIC OCD platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MSIC_OCD_H_
+#define _PLATFORM_MSIC_OCD_H_
+
+extern void __init *msic_ocd_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_msic_power_btn.c: MSIC power btn platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/scatterlist.h>
+#include <linux/sfi.h>
+#include <linux/init.h>
+#include <asm/intel-mid.h>
+#include "platform_ipc.h"
+#include "platform_msic_power_btn.h"
+
+static struct resource msic_power_btn_resources[] __initdata = {
+ {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct intel_ipc_dev_res ipc_msic_power_btn_res[] __initdata = {
+ {
+ .name = "msic_power_btn",
+ .num_resources = ARRAY_SIZE(msic_power_btn_resources),
+ .resources = msic_power_btn_resources,
+ },
+
+};
+
+void __init *msic_power_btn_platform_data(void *info)
+{
+ struct sfi_device_table_entry *entry = info;
+
+ handle_ipc_irq_res(entry->irq, ipc_msic_power_btn_res);
+
+ return NULL;
+}
+
--- /dev/null
+/*
+ * platform_msic_power_btn.h: MSIC power btn platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MSIC_POWER_BTN_H_
+#define _PLATFORM_MSIC_POWER_BTN_H_
+
+extern void __init *msic_power_btn_platform_data(void *info)
+ __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_misc_thermal.c: misc_thermal platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/input.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/ipc_device.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_msic_thermal.h"
+
+static int __init intel_msic_thermal_init(void)
+{
+ int ret;
+ struct ipc_board_info board_info;
+
+ memset(&board_info, 0, sizeof(board_info));
+ strncpy(board_info.name, DEVICE_NAME, 16);
+ board_info.bus_id = IPC_SCU;
+ board_info.id = -1;
+
+ ret = ipc_new_device(&board_info);
+ if (ret) {
+ pr_err("failed to create ipc device: msic_thermal\n");
+ return -1;
+ }
+
+ return 0;
+}
+fs_initcall(intel_msic_thermal_init);
--- /dev/null
+/*
+ * platform_misc_thermal.h: misc_thermal platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MISC_THERMAL_H_
+#define _PLATFORM_MISC_THERMAL_H_
+
+#define DEVICE_NAME "misc_thermal"
+#endif
--- /dev/null
+/*
+ * platform_mt9e013.c: mt9e013 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/atomisp_platform.h>
+#include <asm/intel_scu_ipc.h>
+#include <asm/intel-mid.h>
+#include <media/v4l2-subdev.h>
+#include "platform_camera.h"
+#include "platform_mt9e013.h"
+
+static int camera_reset;
+static int camera_power_down;
+static int camera_vprog1_on;
+
+/*
+ * MFLD PR2 primary camera sensor - MT9E013 platform data
+ */
+static int mt9e013_gpio_ctrl(struct v4l2_subdev *sd, int flag)
+{
+ int ret;
+
+ if (camera_reset < 0) {
+ ret = camera_sensor_gpio(-1, GP_CAMERA_0_RESET,
+ GPIOF_DIR_OUT, 1);
+ if (ret < 0)
+ return ret;
+ camera_reset = ret;
+ }
+
+ if (flag) {
+ gpio_set_value(camera_reset, 0);
+ msleep(20);
+ gpio_set_value(camera_reset, 1);
+ } else {
+ gpio_set_value(camera_reset, 0);
+ }
+
+ return 0;
+}
+
+static int mt9e013_flisclk_ctrl(struct v4l2_subdev *sd, int flag)
+{
+ static const unsigned int clock_khz = 19200;
+ return intel_scu_ipc_osc_clk(OSC_CLK_CAM0, flag ? clock_khz : 0);
+}
+
+static int mt9e013_power_ctrl(struct v4l2_subdev *sd, int flag)
+{
+ int ret;
+
+ if (camera_power_down < 0) {
+ ret = camera_sensor_gpio(-1, GP_CAMERA_0_POWER_DOWN,
+ GPIOF_DIR_OUT, 1);
+ /*
+ * on some HW, this pin is not a connected pin,
+ * while on others, this indeed is avaiable.
+ * so just operate it when available and continue
+ * if it is failed.
+ */
+ if (ret < 0)
+ pr_debug("%s not available.", GP_CAMERA_0_POWER_DOWN);
+ camera_power_down = ret;
+ }
+
+ if (flag) {
+ if (camera_power_down >= 0)
+ gpio_set_value(camera_power_down, 1);
+ if (!camera_vprog1_on) {
+ camera_vprog1_on = 1;
+ intel_scu_ipc_msic_vprog1(1);
+ }
+ } else {
+ if (camera_vprog1_on) {
+ camera_vprog1_on = 0;
+ intel_scu_ipc_msic_vprog1(0);
+ }
+ if (camera_power_down >= 0)
+ gpio_set_value(camera_power_down, 0);
+ }
+
+ return 0;
+}
+
+static int mt9e013_pixel_rate(void)
+{
+ return (board_id == MFLD_BID_LEX) ? 96 : 153;
+}
+
+static int mt9e013_csi_configure(struct v4l2_subdev *sd, int flag)
+{
+ return camera_sensor_csi(sd, ATOMISP_CAMERA_PORT_PRIMARY, 2,
+ ATOMISP_INPUT_FORMAT_RAW_10, atomisp_bayer_order_grbg, flag);
+}
+
+static struct camera_sensor_platform_data mt9e013_sensor_platform_data = {
+ .gpio_ctrl = mt9e013_gpio_ctrl,
+ .flisclk_ctrl = mt9e013_flisclk_ctrl,
+ .power_ctrl = mt9e013_power_ctrl,
+ .csi_cfg = mt9e013_csi_configure,
+ .pixel_rate = mt9e013_pixel_rate,
+};
+
+
+void mt9e013_reset(struct v4l2_subdev *sd)
+{
+ mt9e013_power_ctrl(sd, 1);
+ mt9e013_gpio_ctrl(sd, 0);
+ mt9e013_gpio_ctrl(sd, 1);
+ mt9e013_gpio_ctrl(sd, 0);
+ mt9e013_power_ctrl(sd, 0);
+}
+
+void *mt9e013_platform_data(void *info)
+{
+ camera_reset = -1;
+ camera_power_down = -1;
+
+ return &mt9e013_sensor_platform_data;
+}
--- /dev/null
+/*
+ * platform_mt9e013.h: mt9e013 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MT9E013_H_
+#define _PLATFORM_MT9E013_H_
+
+extern void *mt9e013_platform_data(void *info) __attribute__((weak));
+extern void mt9e013_reset(struct v4l2_subdev *sd) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_mt9m114.c: mt9m114 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/atomisp_platform.h>
+#include <asm/intel-mid.h>
+#include <asm/intel_scu_ipc.h>
+#include <media/v4l2-subdev.h>
+#include "platform_camera.h"
+#include "platform_mt9m114.h"
+#include "platform_mt9e013.h"
+
+static int camera_reset;
+static int camera_power_down;
+static int camera_vprog1_on;
+
+/*
+ * MFLD PR2 secondary camera sensor - MT9M114 platform data
+ */
+static int mt9m114_gpio_ctrl(struct v4l2_subdev *sd, int flag)
+{
+ int ret;
+
+ if (camera_reset < 0) {
+ ret = camera_sensor_gpio(-1, GP_CAMERA_1_RESET,
+ GPIOF_DIR_OUT, 1);
+ if (ret < 0)
+ return ret;
+ camera_reset = ret;
+ }
+
+ if (flag) {
+#ifdef CONFIG_BOARD_CTP
+ gpio_set_value(camera_reset, 0);
+ msleep(60);
+#endif
+ gpio_set_value(camera_reset, 1);
+ } else
+ gpio_set_value(camera_reset, 0);
+
+ return 0;
+}
+
+static int mt9m114_flisclk_ctrl(struct v4l2_subdev *sd, int flag)
+{
+ static const unsigned int clock_khz = 19200;
+ return intel_scu_ipc_osc_clk(OSC_CLK_CAM1, flag ? clock_khz : 0);
+}
+
+static int mt9e013_reset_value;
+static int mt9m114_power_ctrl(struct v4l2_subdev *sd, int flag)
+{
+#ifndef CONFIG_BOARD_CTP
+ int ret;
+
+ /* Note here, there maybe a workaround to avoid I2C SDA issue */
+ if (camera_power_down < 0) {
+ ret = camera_sensor_gpio(-1, GP_CAMERA_1_POWER_DOWN,
+ GPIOF_DIR_OUT, 1);
+#ifndef CONFIG_BOARD_REDRIDGE
+ if (ret < 0)
+ return ret;
+#endif
+ camera_power_down = ret;
+ }
+
+ if (camera_reset < 0) {
+ ret = camera_sensor_gpio(-1, GP_CAMERA_1_RESET,
+ GPIOF_DIR_OUT, 1);
+ if (ret < 0)
+ return ret;
+ camera_reset = ret;
+ }
+#endif
+ if (flag) {
+#ifndef CONFIG_BOARD_CTP
+ if (!mt9e013_reset_value) {
+ if (mt9e013_reset)
+ mt9e013_reset(sd);
+ mt9e013_reset_value = 1;
+ }
+#ifdef CONFIG_BOARD_REDRIDGE
+ gpio_direction_output(camera_reset, 0);
+#endif
+ gpio_set_value(camera_reset, 0);
+#endif
+ if (!camera_vprog1_on) {
+ camera_vprog1_on = 1;
+ intel_scu_ipc_msic_vprog1(1);
+ }
+#ifndef CONFIG_BOARD_CTP
+#ifdef CONFIG_BOARD_REDRIDGE
+ if (camera_power_down >= 0)
+ gpio_set_value(camera_power_down, 1);
+#else
+ gpio_set_value(camera_power_down, 1);
+#endif
+#endif
+ } else {
+ if (camera_vprog1_on) {
+ camera_vprog1_on = 0;
+ intel_scu_ipc_msic_vprog1(0);
+ }
+#ifndef CONFIG_BOARD_CTP
+#ifdef CONFIG_BOARD_REDRIDGE
+ if (camera_power_down >= 0)
+ gpio_set_value(camera_power_down, 0);
+#else
+ gpio_set_value(camera_power_down, 0);
+#endif
+
+ mt9e013_reset_value = 0;
+#endif
+ }
+
+ return 0;
+}
+
+static int mt9m114_csi_configure(struct v4l2_subdev *sd, int flag)
+{
+ /* soc sensor, there is no raw bayer order (set to -1) */
+ return camera_sensor_csi(sd, ATOMISP_CAMERA_PORT_SECONDARY, 1,
+ ATOMISP_INPUT_FORMAT_YUV422_8, -1, flag);
+}
+
+static struct camera_sensor_platform_data mt9m114_sensor_platform_data = {
+ .gpio_ctrl = mt9m114_gpio_ctrl,
+ .flisclk_ctrl = mt9m114_flisclk_ctrl,
+ .power_ctrl = mt9m114_power_ctrl,
+ .csi_cfg = mt9m114_csi_configure,
+};
+
+void *mt9m114_platform_data(void *info)
+{
+ camera_reset = -1;
+ camera_power_down = -1;
+
+ return &mt9m114_sensor_platform_data;
+}
+
--- /dev/null
+/*
+ * platform_mt9m114.h: mt9m114 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MT9M114_H_
+#define _PLATFORM_MT9M114_H_
+
+extern void *mt9m114_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_mxt224.c: mxt224 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include <linux/atmel_mxt224.h>
+#include "platform_mxt224.h"
+
+void *mxt224_platform_data(void *info)
+{
+ static struct mxt_platform_data mxt_pdata;
+
+ mxt_pdata.numtouch = 10;
+ mxt_pdata.max_x = 1023;
+ mxt_pdata.max_y = 975;
+ mxt_pdata.orientation = MXT_MSGB_T9_ORIENT_HORZ_FLIP;
+ mxt_pdata.reset = get_gpio_by_name("ts_rst");
+ mxt_pdata.irq = get_gpio_by_name("ts_int");
+
+ return &mxt_pdata;
+}
--- /dev/null
+/*
+ * platform_mxt224.h: mxt224 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MXT224_H_
+#define _PLATFORM_MXT224_H_
+
+extern void *mxt224_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_mxt_ts.c: mxt_ts platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include <linux/i2c/atmel_mxt_ts.h>
+#include "platform_mxt_ts.h"
+
+
+/* Atmel mxt toucscreen platform setup*/
+static int atmel_mxt_init_platform_hw(struct i2c_client *client)
+{
+ int rc;
+ int reset_gpio, int_gpio;
+
+ reset_gpio = TOUCH_RESET_GPIO;
+ int_gpio = TOUCH_IRQ_GPIO;
+
+ /* init interrupt gpio */
+ rc = gpio_request(int_gpio, "mxt_ts_intr");
+ if (rc < 0)
+ return rc;
+
+ rc = gpio_direction_input(int_gpio);
+ if (rc < 0)
+ goto err_int;
+
+ /* init reset gpio */
+ rc = gpio_request(reset_gpio, "mxt_ts_rst");
+ if (rc < 0)
+ goto err_int;
+
+ rc = gpio_direction_output(reset_gpio, 1);
+ if (rc < 0)
+ goto err_reset;
+
+ /* reset the chip */
+ gpio_set_value(reset_gpio, 1);
+ msleep(20);
+ gpio_set_value(reset_gpio, 0);
+ msleep(20);
+ gpio_set_value(reset_gpio, 1);
+ msleep(100);
+ /*
+ * HACK: depending on which touchpanel is used the mxt1386 controller
+ * may be at i2c address 0x4d instead of the default 0x4c stated in SFI
+ * table. Probe for chip by sending a i2c message and wait for ACK.
+ * (writing 0x00 will prepare chip for reading chip family id)
+ */
+
+ rc = i2c_smbus_write_byte_data(client, 0, 0);
+ if (rc < 0) {
+ /* retry */
+ msleep(60);
+ rc = i2c_smbus_write_byte_data(client, 0, 0);
+ if (rc < 0) {
+ if (client->addr == 0x4c)
+ client->addr = 0x4d;
+ else if (client->addr == 0x4d)
+ client->addr = 0x4c;
+ }
+ }
+
+ return 0;
+
+err_reset:
+ gpio_free(reset_gpio);
+err_int:
+ pr_err("mxt touchscreen: configuring reset or int gpio failed\n");
+ gpio_free(int_gpio);
+
+ return rc;
+}
+
+void *mxt_ts_platform_data(void *info)
+{
+ struct i2c_board_info *i2c_info = info;
+ static struct mxt_platform_data mxt_pdata = {
+ .irqflags = IRQF_TRIGGER_FALLING,
+ .init_platform_hw = atmel_mxt_init_platform_hw,
+ };
+
+ i2c_info->irq = TOUCH_IRQ_GPIO + INTEL_MID_IRQ_OFFSET;
+ return &mxt_pdata;
+}
--- /dev/null
+/*
+ * platform_mxt_ts.h: mxt_ts platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_MXT_TS_H_
+#define _PLATFORM_MXT_TS_H_
+
+#define TOUCH_RESET_GPIO 129
+#define TOUCH_IRQ_GPIO 62
+
+extern void *mxt_ts_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_ov8830.c: ov8830 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/atomisp_platform.h>
+#include <asm/intel_scu_ipc.h>
+#include <asm/intel-mid.h>
+#include <media/v4l2-subdev.h>
+#include "platform_camera.h"
+#include "platform_ov8830.h"
+
+
+static int camera_reset;
+static int camera_power_down;
+static int camera_vprog1_on;
+
+/*
+ * CLV PR0 primary camera sensor - OV8830 platform data
+ */
+
+static int ov8830_gpio_ctrl(struct v4l2_subdev *sd, int flag)
+{
+ int ret;
+
+ if (camera_reset < 0) {
+ ret = camera_sensor_gpio(-1, GP_CAMERA_0_RESET,
+ GPIOF_DIR_OUT, 1);
+ if (ret < 0)
+ return ret;
+ camera_reset = ret;
+ }
+
+ if (flag) {
+ gpio_set_value(camera_reset, 0);
+ msleep(20);
+ gpio_set_value(camera_reset, 1);
+ } else {
+ gpio_set_value(camera_reset, 0);
+ }
+
+ return 0;
+}
+
+static int ov8830_flisclk_ctrl(struct v4l2_subdev *sd, int flag)
+{
+ static const unsigned int clock_khz = 19200;
+ return intel_scu_ipc_osc_clk(OSC_CLK_CAM0, flag ? clock_khz : 0);
+}
+
+static int ov8830_power_ctrl(struct v4l2_subdev *sd, int flag)
+{
+ if (flag) {
+ if (!camera_vprog1_on) {
+ camera_vprog1_on = 1;
+ intel_scu_ipc_msic_vprog1(1);
+ }
+ } else {
+ if (camera_vprog1_on) {
+ camera_vprog1_on = 0;
+ intel_scu_ipc_msic_vprog1(0);
+ }
+ }
+
+ return 0;
+}
+
+static int ov8830_csi_configure(struct v4l2_subdev *sd, int flag)
+{
+ static const int LANES = 4;
+ return camera_sensor_csi(sd, ATOMISP_CAMERA_PORT_PRIMARY, LANES,
+ ATOMISP_INPUT_FORMAT_RAW_10, atomisp_bayer_order_bggr, flag);
+}
+
+static struct camera_sensor_platform_data ov8830_sensor_platform_data = {
+ .gpio_ctrl = ov8830_gpio_ctrl,
+ .flisclk_ctrl = ov8830_flisclk_ctrl,
+ .power_ctrl = ov8830_power_ctrl,
+ .csi_cfg = ov8830_csi_configure,
+};
+
+void *ov8830_platform_data(void *info)
+{
+ camera_reset = -1;
+ camera_power_down = -1;
+
+ return &ov8830_sensor_platform_data;
+}
--- /dev/null
+/*
+ * platform_ov8830.h: ov8830 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_OV8830_H_
+#define _PLATFORM_OV8830_H_
+
+extern void *ov8830_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_pmic_audio.c: PMIC AUDIO platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/scatterlist.h>
+#include <linux/sfi.h>
+#include <asm/intel-mid.h>
+#include "platform_ipc.h"
+#include "platform_pmic_audio.h"
+
+static struct resource pmic_audio_resources[] __initdata = {
+ {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+
+static struct intel_ipc_dev_res ipc_pmic_audio_res[] __initdata = {
+ {
+ .name = "pmic_audio",
+ .num_resources = ARRAY_SIZE(pmic_audio_resources),
+ .resources = pmic_audio_resources,
+ },
+};
+
+void __init *pmic_audio_platform_data(void *info)
+{
+ struct sfi_device_table_entry *entry = info;
+ handle_ipc_irq_res(entry->irq, ipc_pmic_audio_res);
+ return NULL;
+}
--- /dev/null
+/*
+ * platform_pmic_audio.h: PMIC AUDIO platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_PMIC_AUDIO_H_
+#define _PLATFORM_PMIC_AUDIO_H_
+
+extern void __init *pmic_audio_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_pmic_gpio.c: PMIC GPIO platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/scatterlist.h>
+#include <linux/gpio.h>
+#include <linux/init.h>
+#include <linux/sfi.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include <linux/intel_pmic_gpio.h>
+#include "platform_ipc.h"
+#include "platform_pmic_gpio.h"
+
+static struct resource pmic_gpio_resources[] __initdata = {
+ {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct intel_ipc_dev_res ipc_pmic_gpio_res[] __initdata = {
+ {
+ .name = "pmic_gpio",
+ .num_resources = ARRAY_SIZE(pmic_gpio_resources),
+ .resources = pmic_gpio_resources,
+ },
+};
+
+void __init *pmic_gpio_platform_data(void *info)
+{
+ struct sfi_device_table_entry *entry = info;
+ static struct intel_pmic_gpio_platform_data pmic_gpio_pdata;
+ int gpio_base = get_gpio_by_name("pmic_gpio_base");
+
+ if (gpio_base == -1)
+ gpio_base = 64;
+ pmic_gpio_pdata.gpio_base = gpio_base;
+ pmic_gpio_pdata.irq_base = gpio_base + INTEL_MID_IRQ_OFFSET;
+ pmic_gpio_pdata.gpiointr = 0xffffeff8;
+
+ handle_ipc_irq_res(entry->irq, ipc_pmic_gpio_res);
+
+ return &pmic_gpio_pdata;
+}
+
--- /dev/null
+/*
+ * platform_pmic_gpio.h: PMIC GPIO platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_PMIC_GPIO_H_
+#define _PLATFORM_PMIC_GPIO_H_
+
+extern void __init *pmic_gpio_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_pn544.c: pn544 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/nfc/pn544.h>
+#include <asm/intel-mid.h>
+#include "platform_pn544.h"
+
+
+static unsigned int nfc_host_int_gpio, nfc_enable_gpio, nfc_fw_reset_gpio;
+
+static int pn544_nfc_request_resources(struct i2c_client *client)
+{
+ int ret;
+
+ ret = gpio_request(nfc_host_int_gpio, NFC_HOST_INT_GPIO);
+ if (ret) {
+ dev_err(&client->dev, "Request NFC INT GPIO fails %d\n", ret);
+ return -1;
+ }
+
+ ret = gpio_direction_input(nfc_host_int_gpio);
+ if (ret) {
+ dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
+ goto err_int;
+ }
+
+ ret = gpio_request(nfc_enable_gpio, NFC_ENABLE_GPIO);
+ if (ret) {
+ dev_err(&client->dev,
+ "Request for NFC Enable GPIO fails %d\n", ret);
+ goto err_int;
+ }
+
+ ret = gpio_direction_output(nfc_enable_gpio, 0);
+ if (ret) {
+ dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
+ goto err_enable;
+ }
+
+ ret = gpio_request(nfc_fw_reset_gpio, NFC_FW_RESET_GPIO);
+ if (ret) {
+ dev_err(&client->dev,
+ "Request for NFC FW Reset GPIO fails %d\n", ret);
+ goto err_enable;
+ }
+
+ ret = gpio_direction_output(nfc_fw_reset_gpio, 0);
+ if (ret) {
+ dev_err(&client->dev, "Set GPIO Direction fails %d\n", ret);
+ goto err_fw;
+ }
+
+ return 0;
+err_fw:
+ gpio_free(nfc_fw_reset_gpio);
+err_enable:
+ gpio_free(nfc_enable_gpio);
+err_int:
+ gpio_free(nfc_host_int_gpio);
+ return -1;
+}
+
+void *pn544_platform_data(void *info)
+{
+ struct i2c_board_info *i2c_info = (struct i2c_board_info *) info;
+ static struct pn544_i2c_platform_data pn544_nfc_platform_data;
+
+ memset(&pn544_nfc_platform_data, 0x00,
+ sizeof(struct pn544_i2c_platform_data));
+
+ nfc_host_int_gpio = get_gpio_by_name(NFC_HOST_INT_GPIO);
+ if (nfc_host_int_gpio == -1)
+ return NULL;
+ nfc_enable_gpio = get_gpio_by_name(NFC_ENABLE_GPIO);
+ if (nfc_enable_gpio == -1)
+ return NULL;
+ nfc_fw_reset_gpio = get_gpio_by_name(NFC_FW_RESET_GPIO);
+ if (nfc_fw_reset_gpio == -1)
+ return NULL;
+
+ pn544_nfc_platform_data.irq_gpio = nfc_host_int_gpio;
+ pn544_nfc_platform_data.ven_gpio = nfc_enable_gpio;
+ pn544_nfc_platform_data.firm_gpio = nfc_fw_reset_gpio;
+
+ i2c_info->irq = nfc_host_int_gpio + INTEL_MID_IRQ_OFFSET;
+ pn544_nfc_platform_data.request_resources =
+ pn544_nfc_request_resources;
+
+ return &pn544_nfc_platform_data;
+}
--- /dev/null
+/*
+ * platform_pn544.h: pn544 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_PN544_H_
+#define _PLATFORM_PN544_H_
+
+/* MFLD NFC controller (PN544) platform init */
+#define NFC_HOST_INT_GPIO "NFC-intr"
+#define NFC_ENABLE_GPIO "NFC-enable"
+#define NFC_FW_RESET_GPIO "NFC-reset"
+extern void *pn544_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_s3202.c: s3202 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/lnw_gpio.h>
+#ifdef CONFIG_TOUCHSCREEN_SYNAPTICS_RMI4_I2C
+#include <linux/rmi_i2c.h>
+#else
+#include <linux/synaptics_i2c_rmi4.h>
+#endif
+#include <asm/intel-mid.h>
+#include "platform_s3202.h"
+
+#ifdef CONFIG_TOUCHSCREEN_SYNAPTICS_RMI4_I2C
+static struct rmi_f11_functiondata synaptics_f11_data = {
+ .swap_axes = true,
+};
+
+static unsigned char synaptic_keys[31] = {1, 2, 3, 4,};
+ /* {KEY_BACK,KEY_MENU,KEY_HOME,KEY_SEARCH,} */
+
+static struct rmi_button_map synaptics_button_map = {
+ .nbuttons = 31,
+ .map = synaptic_keys,
+};
+static struct rmi_f19_functiondata synaptics_f19_data = {
+ .button_map = &synaptics_button_map,
+};
+
+static struct rmi_functiondata synaptics_functiondata[] = {
+ {
+ .function_index = RMI_F11_INDEX,
+ .data = &synaptics_f11_data,
+ },
+ {
+ .function_index = RMI_F19_INDEX,
+ .data = &synaptics_f19_data,
+ },
+};
+
+static struct rmi_functiondata_list synaptics_perfunctiondata = {
+ .count = ARRAY_SIZE(synaptics_functiondata),
+ .functiondata = synaptics_functiondata,
+};
+
+
+static struct rmi_sensordata s3202_sensordata = {
+ .perfunctiondata = &synaptics_perfunctiondata,
+};
+#endif
+
+void *s3202_platform_data(void *info)
+{
+#ifdef CONFIG_TOUCHSCREEN_SYNAPTICS_RMI4_I2C
+
+ struct i2c_board_info *i2c_info = info;
+ static struct rmi_i2c_platformdata s3202_platform_data = {
+ .delay_ms = 50,
+ .sensordata = &s3202_sensordata,
+ };
+
+ s3202_platform_data.i2c_address = i2c_info->addr;
+ s3202_sensordata.attn_gpio_number = get_gpio_by_name("ts_int");
+ s3202_sensordata.rst_gpio_number = get_gpio_by_name("ts_rst");
+#else
+ static struct rmi4_platform_data s3202_platform_data = {
+ .irq_type = IRQ_TYPE_EDGE_FALLING | IRQF_ONESHOT,
+ .swap_axes = true,
+ };
+
+ s3202_platform_data.int_gpio_number = get_gpio_by_name("ts_int");
+ s3202_platform_data.rst_gpio_number = get_gpio_by_name("ts_rst");
+#endif
+ return &s3202_platform_data;
+}
--- /dev/null
+/*
+ * platform_s3202.h: s3202 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_S3202_H_
+#define _PLATFORM_S3202_H_
+
+#ifdef CONFIG_TOUCHSCREEN_SYNAPTICS_RMI4_I2C
+#define RMI_F11_INDEX 0x11
+#define RMI_F19_INDEX 0x19
+#endif
+
+extern void *s3202_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_smb347.c: smb347 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <linux/power/smb347-charger.h>
+#include <asm/intel-mid.h>
+#include "platform_smb347.h"
+
+static struct smb347_charger_platform_data smb347_pdata = {
+ .battery_info = {
+ .name = "UP110005",
+ .technology = POWER_SUPPLY_TECHNOLOGY_LIPO,
+ .voltage_max_design = 3700000,
+ .voltage_min_design = 3000000,
+ .charge_full_design = 6894000,
+ },
+ .max_charge_current = 3360000,
+ .max_charge_voltage = 4200000,
+ .otg_uvlo_voltage = 3300000,
+ .chip_temp_threshold = 120,
+ .soft_cold_temp_limit = 5,
+ .soft_hot_temp_limit = 50,
+ .hard_cold_temp_limit = 5,
+ .hard_hot_temp_limit = 55,
+ .suspend_on_hard_temp_limit = true,
+ .soft_temp_limit_compensation = SMB347_SOFT_TEMP_COMPENSATE_CURRENT
+ | SMB347_SOFT_TEMP_COMPENSATE_VOLTAGE,
+ .charge_current_compensation = 900000,
+ .use_mains = true,
+ .enable_control = SMB347_CHG_ENABLE_PIN_ACTIVE_LOW,
+ .otg_control = SMB347_OTG_CONTROL_DISABLED,
+ .irq_gpio = SMB347_IRQ_GPIO,
+};
+
+void *smb347_platform_data(void *info)
+{
+ return &smb347_pdata;
+}
--- /dev/null
+/*
+ * platform_smb347.h: smb347 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_SMB347_H_
+#define _PLATFORM_SMB347_H_
+
+#define SMB347_IRQ_GPIO 52
+extern void *smb347_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_switch_mid.c: switch_mid platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/input.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/lnw_gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_switch_mid.h"
+
+static struct platform_device switch_device = {
+ .name = DEVICE_NAME,
+ .id = -1,
+};
+
+static int __init switch_mid_init(void)
+{
+ int err;
+ err = platform_device_register(&switch_device);
+ if (err < 0)
+ pr_err("Fail to register switch-mid platform device.\n");
+ return 0;
+}
+
+device_initcall(switch_mid_init);
--- /dev/null
+/*
+ * platform_switch_mid.h: switch_mid platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_SWITCH_MID_H_
+#define _PLATFORM_SWITCH_MID_H_
+
+#define DEVICE_NAME "switch-mid"
+#endif
--- /dev/null
+/*
+ * platform_tc35876x.c: tc35876x platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <linux/i2c/tc35876x.h>
+#include <asm/intel-mid.h>
+#include "platform_tc35876x.h"
+
+/*tc35876x DSI_LVDS bridge chip and panel platform data*/
+void *tc35876x_platform_data(void *data)
+{
+ static struct tc35876x_platform_data pdata;
+ pdata.gpio_bridge_reset = get_gpio_by_name("LCMB_RXEN");
+ pdata.gpio_panel_bl_en = get_gpio_by_name("6S6P_BL_EN");
+ pdata.gpio_panel_vadd = get_gpio_by_name("EN_VREG_LCD_V3P3");
+ return &pdata;
+}
+
--- /dev/null
+/*
+ * platform_tc35876x.h: tc35876x platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_TC35876X_H_
+#define _PLATFORM_TC35876X_H_
+
+extern void *tc35876x_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_tca6416.c: tca6416 platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/i2c/pca953x.h>
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+#include <asm/intel-mid.h>
+#include "platform_tca6416.h"
+
+void *tca6416_platform_data(void *info)
+{
+ static struct pca953x_platform_data tca6416;
+ struct i2c_board_info *i2c_info = info;
+ int gpio_base, intr;
+ char base_pin_name[SFI_NAME_LEN + 1];
+ char intr_pin_name[SFI_NAME_LEN + 1];
+
+ strcpy(i2c_info->type, TCA6416_NAME);
+ strcpy(base_pin_name, TCA6416_BASE);
+ strcpy(intr_pin_name, TCA6416_INTR);
+
+ gpio_base = get_gpio_by_name(base_pin_name);
+ intr = get_gpio_by_name(intr_pin_name);
+
+ if (gpio_base == -1)
+ return NULL;
+ tca6416.gpio_base = gpio_base;
+ if (intr != -1) {
+ i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET;
+ tca6416.irq_base = gpio_base + INTEL_MID_IRQ_OFFSET;
+ } else {
+ i2c_info->irq = -1;
+ tca6416.irq_base = -1;
+ }
+ return &tca6416;
+}
--- /dev/null
+/*
+ * platform_tca6416.h: tca6416 platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_TCA6416_H_
+#define _PLATFORM_TCA6416_H_
+
+#define TCA6416_NAME "tca6416"
+#define TCA6416_BASE "tca6416_base"
+#define TCA6416_INTR "tca6416_int"
+
+extern void *tca6416_platform_data(void *info) __attribute__((weak));
+#endif
--- /dev/null
+/*
+ * platform_usb_otg.c: usb_otg platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <linux/usb/penwell_otg.h>
+#include <asm/intel-mid.h>
+#include "platform_usb_otg.h"
+
+void *cloverview_usb_otg_get_pdata(void)
+{
+ struct cloverview_usb_otg_pdata *pdata;
+
+ pdata = (struct cloverview_usb_otg_pdata *)
+ kmalloc(sizeof(*pdata), GFP_KERNEL);
+ if (!pdata) {
+ pr_err("%s: out of memory.\n", __func__);
+ goto failed1;
+ }
+ pdata->gpio_cs = get_gpio_by_name("usb_otg_phy_cs");
+ if (pdata->gpio_cs == -1) {
+ pr_err("%s: No gpio pin for 'usb_otg_phy_cs'\n", __func__);
+ goto failed2;
+ }
+ pdata->gpio_reset = get_gpio_by_name("usb_otg_phy_rst");
+ if (pdata->gpio_reset == -1) {
+ pr_err("%s: No gpio pin for 'usb_otg_phy_rst'\n", __func__);
+ goto failed2;
+ }
+ pr_info("%s: CS pin: gpio %d, Reset pin: gpio %d\n", __func__,
+ pdata->gpio_cs, pdata->gpio_reset);
+ return pdata;
+
+failed2:
+ kfree(pdata);
+failed1:
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(cloverview_usb_otg_get_pdata);
--- /dev/null
+/*
+ * platform_usb_otg.h: USB otg platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_USB_OTG_H_
+#define _PLATFORM_USB_OTG_H_
+
+extern void *cloverview_usb_otg_get_pdata(void);
+#endif
--- /dev/null
+/*
+ * platform_wl12xx.c: wl12xx platform data initilization file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio.h>
+#include <linux/lnw_gpio.h>
+#include <linux/wl12xx.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
+#include <asm/intel-mid.h>
+#include "platform_wl12xx.h"
+
+static struct wl12xx_platform_data mid_wifi_control = {
+ .board_ref_clock = 1,
+ .irq = 2,
+ .board_tcxo_clock = 1,
+ .platform_quirks = WL12XX_PLATFORM_QUIRK_EDGE_IRQ,
+};
+
+static struct regulator_consumer_supply wl12xx_vmmc3_supply = {
+ .supply = "vmmc",
+ .dev_name = "0000:00:00.0", /*default value*/
+};
+
+static struct regulator_init_data wl12xx_vmmc3 = {
+ .constraints = {
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &wl12xx_vmmc3_supply,
+};
+
+static struct fixed_voltage_config wl12xx_vwlan = {
+ .supply_name = "vwl1271",
+ .microvolts = 1800000,
+ .gpio = 75,
+ .startup_delay = 70000,
+ .enable_high = 1,
+ .enabled_at_boot = 0,
+ .init_data = &wl12xx_vmmc3,
+};
+
+static struct platform_device wl12xx_vwlan_device = {
+ .name = "reg-fixed-voltage",
+ .id = 1,
+ .dev = {
+ .platform_data = &wl12xx_vwlan,
+ },
+};
+
+void __init wl12xx_platform_data_init_post_scu(void *info)
+{
+ struct sd_board_info *sd_info = info;
+ int wifi_irq_gpio;
+ int err;
+
+ /*Get GPIO numbers from the SFI table*/
+ wifi_irq_gpio = get_gpio_by_name(WL12XX_SFI_GPIO_IRQ_NAME);
+ if (wifi_irq_gpio == -1) {
+ pr_err("%s: Unable to find WLAN-interrupt GPIO in the SFI table\n",
+ __func__);
+ return;
+ }
+ err = gpio_request(wifi_irq_gpio, "wl12xx");
+ if (err < 0) {
+ pr_err("%s: Unable to request GPIO\n", __func__);
+ return;
+ }
+ err = gpio_direction_input(wifi_irq_gpio);
+ if (err < 0) {
+ pr_err("%s: Unable to set GPIO direction\n", __func__);
+ return;
+ }
+ mid_wifi_control.irq = gpio_to_irq(wifi_irq_gpio);
+ if (mid_wifi_control.irq < 0) {
+ pr_err("%s:Error gpio_to_irq:%d->%d\n", __func__, wifi_irq_gpio,
+ mid_wifi_control.irq);
+ return;
+ }
+ /* Set our board_ref_clock from SFI SD board info */
+ if (sd_info->board_ref_clock == ICDK_BOARD_REF_CLK)
+ /*iCDK board*/
+ /*26Mhz TCXO clock ref*/
+ mid_wifi_control.board_ref_clock = 1;
+ else if (sd_info->board_ref_clock == NCDK_BOARD_REF_CLK)
+ /*nCDK board*/
+ /*38,4Mhz TCXO clock ref*/
+ mid_wifi_control.board_ref_clock = 2;
+
+ err = wl12xx_set_platform_data(&mid_wifi_control);
+ if (err < 0)
+ pr_err("error setting wl12xx data\n");
+
+ /* this is the fake regulator that mmc stack use to power of the
+ wifi sdio card via runtime_pm apis */
+ wl12xx_vwlan.gpio = get_gpio_by_name(WL12XX_SFI_GPIO_ENABLE_NAME);
+ if (wl12xx_vwlan.gpio == -1) {
+ pr_err("%s: Unable to find WLAN-enable GPIO in the SFI table\n",
+ __func__);
+ return;
+ }
+ /* format vmmc reg address from sfi table */
+ sprintf((char *)wl12xx_vmmc3_supply.dev_name, "0000:00:%02x.%01x",
+ (sd_info->addr)>>8, sd_info->addr&0xFF);
+
+ err = platform_device_register(&wl12xx_vwlan_device);
+ if (err < 0)
+ pr_err("error platform_device_register\n");
+
+ sdhci_pci_request_regulators();
+}
+
+void __init *wl12xx_platform_data(void *info)
+{
+ struct sd_board_info *sd_info;
+
+ sd_info = kmemdup(info, sizeof(*sd_info), GFP_KERNEL);
+ if (!sd_info) {
+ pr_err("MRST: fail to alloc mem for delayed wl12xx dev\n");
+ return NULL;
+ }
+ intel_delayed_device_register(sd_info,
+ wl12xx_platform_data_init_post_scu);
+
+ return &mid_wifi_control;
+}
--- /dev/null
+/*
+ * platform_wl12xx.h: wl12xx platform data header file
+ *
+ * (C) Copyright 2008 Intel Corporation
+ * Author:
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+#ifndef _PLATFORM_WL12XX_H_
+#define _PLATFORM_WL12XX_H_
+
+#define WL12XX_SFI_GPIO_IRQ_NAME "WLAN-interrupt"
+#define WL12XX_SFI_GPIO_ENABLE_NAME "WLAN-enable"
+#define ICDK_BOARD_REF_CLK 26000000
+#define NCDK_BOARD_REF_CLK 38400000
+
+extern void __init *wl12xx_platform_data(void *info) __attribute__((weak));
+#endif
memcpy(gpio_table, pentry, num * sizeof(*pentry));
gpio_num_entry = num;
- pr_debug("GPIO pin info:\n");
+ pr_info("GPIO pin info:\n");
for (i = 0; i < num; i++, pentry++)
- pr_debug("info[%2d]: controller = %16.16s, pin_name = %16.16s,"
+ pr_info("info[%2d]: controller = %16.16s, pin_name = %16.16s,"
" pin = %d\n", i,
pentry->controller_name,
pentry->pin_name,
dev = get_device_id(pentry->type, pentry->name);
- if (dev == NULL)
+ if ((dev == NULL) || (dev->get_platform_data == NULL))
continue;
if (dev->device_handler) {
projects / kernel / kernel-mfld-blackbay.git / commitdiff