omap3-evm.dtb \
omap3-tobi.dtb \
omap4-panda.dtb \
+ omap4-panda-a4.dtb \
omap4-panda-es.dtb \
omap4-var-som.dtb \
omap4-sdp.dtb \
memory {
device_type = "memory";
- reg = <0x80000000 0x84000000>; /* 64 MB */
+ reg = <0x80000000 0x4000000>; /* 64 MB */
};
};
config SOC_HAS_REALTIME_COUNTER
bool "Real time free running counter"
+ depends on SOC_OMAP5
+ default y
config ARCH_OMAP2
bool "TI OMAP2"
select ARM_GIC
select CPU_V7
select HAVE_SMP
- select SOC_HAS_REALTIME_COUNTER
select COMMON_CLK
comment "OMAP Core Type"
static struct tfp410_platform_data dvi_panel = {
.power_down_gpio = -1,
+ .i2c_bus_num = -1,
};
static struct omap_dss_device sdp3430_dvi_device = {
static struct tfp410_platform_data dvi_panel = {
.power_down_gpio = -1,
+ .i2c_bus_num = -1,
};
static struct omap_dss_device am3517_evm_dvi_device = {
static struct tfp410_platform_data dvi_panel = {
.power_down_gpio = CM_T35_DVI_EN_GPIO,
+ .i2c_bus_num = -1,
};
static struct omap_dss_device cm_t35_dvi_device = {
static struct tfp410_platform_data dvi_panel = {
.power_down_gpio = -1,
+ .i2c_bus_num = 1,
};
static struct omap_dss_device devkit8000_dvi_device = {
#include <linux/io.h>
#include <linux/input/matrix_keypad.h>
#include <linux/mfd/menelaus.h>
+#include <linux/omap-dma.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <linux/omap-dma.h>
-#include <plat/debug-devices.h>
-
#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>
#include "mux.h"
#include "control.h"
#include "gpmc.h"
+#include "gpmc-smc91x.h"
#define H4_FLASH_CS 0
-#define H4_SMC91X_CS 1
-
-#define H4_ETHR_GPIO_IRQ 92
#if defined(CONFIG_KEYBOARD_MATRIX) || defined(CONFIG_KEYBOARD_MATRIX_MODULE)
static const uint32_t board_matrix_keys[] = {
return 0;
}
-static inline void __init h4_init_debug(void)
-{
- int eth_cs;
- unsigned long cs_mem_base;
- unsigned int muxed, rate;
- struct clk *gpmc_fck;
-
- eth_cs = H4_SMC91X_CS;
+#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91x_MODULE)
- gpmc_fck = clk_get(NULL, "gpmc_fck"); /* Always on ENABLE_ON_INIT */
- if (IS_ERR(gpmc_fck)) {
- WARN_ON(1);
- return;
- }
-
- clk_prepare_enable(gpmc_fck);
- rate = clk_get_rate(gpmc_fck);
- clk_disable_unprepare(gpmc_fck);
- clk_put(gpmc_fck);
+static struct omap_smc91x_platform_data board_smc91x_data = {
+ .cs = 1,
+ .gpio_irq = 92,
+ .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_LOWLEVEL,
+};
+static void __init board_smc91x_init(void)
+{
if (is_gpmc_muxed())
- muxed = 0x200;
- else
- muxed = 0;
-
- /* Make sure CS1 timings are correct */
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG1,
- 0x00011000 | muxed);
-
- if (rate >= 160000000) {
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f01);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080803);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1c0b1c0a);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4);
- } else if (rate >= 130000000) {
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4);
- } else {/* rate = 100000000 */
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x031A1F1F);
- gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000003C2);
- }
-
- if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) {
- printk(KERN_ERR "Failed to request GPMC mem for smc91x\n");
- goto out;
- }
+ board_smc91x_data.flags |= GPMC_MUX_ADD_DATA;
- udelay(100);
+ omap_mux_init_gpio(board_smc91x_data.gpio_irq, OMAP_PIN_INPUT);
+ gpmc_smc91x_init(&board_smc91x_data);
+}
- omap_mux_init_gpio(92, 0);
- if (debug_card_init(cs_mem_base, H4_ETHR_GPIO_IRQ) < 0)
- gpmc_cs_free(eth_cs);
+#else
-out:
- clk_disable_unprepare(gpmc_fck);
- clk_put(gpmc_fck);
+static inline void board_smc91x_init(void)
+{
}
+#endif
+
static void __init h4_init_flash(void)
{
unsigned long base;
omap_serial_init();
omap_sdrc_init(NULL, NULL);
h4_init_flash();
+ board_smc91x_init();
omap_display_init(&h4_dss_data);
}
static struct tfp410_platform_data dvi_panel = {
.power_down_gpio = OMAP3EVM_DVI_PANEL_EN_GPIO,
+ .i2c_bus_num = -1,
};
static struct omap_dss_device omap3_evm_dvi_device = {
static struct tfp410_platform_data dvi_panel = {
.power_down_gpio = DSS_ENABLE_GPIO,
+ .i2c_bus_num = -1,
};
static struct omap_dss_device omap3_stalker_dvi_device = {
old_mode = omap_mux_read(partition, gpio_mux->reg_offset);
mux_mode = val & ~(OMAP_MUX_NR_MODES - 1);
- if (partition->flags & OMAP_MUX_GPIO_IN_MODE3)
- mux_mode |= OMAP_MUX_MODE3;
- else
- mux_mode |= OMAP_MUX_MODE4;
+ mux_mode |= partition->gpio;
pr_debug("%s: Setting signal %s.gpio%i 0x%04x -> 0x%04x\n", __func__,
gpio_mux->muxnames[0], gpio, old_mode, mux_mode);
omap_mux_write(partition, mux_mode, gpio_mux->reg_offset);
struct omap_mux *m = &e->mux;
u16 mode = omap_mux_read(partition, m->reg_offset);
- if (OMAP_MODE_GPIO(mode))
+ if (OMAP_MODE_GPIO(partition, mode))
continue;
#ifndef CONFIG_DEBUG_FS
}
#else
/* Skip pins that are not muxed as GPIO by bootloader */
- if (!OMAP_MODE_GPIO(omap_mux_read(partition,
+ if (!OMAP_MODE_GPIO(partition, omap_mux_read(partition,
superset->reg_offset))) {
superset++;
continue;
partition->name = name;
partition->flags = flags;
+ partition->gpio = flags & OMAP_MUX_MODE7;
partition->size = mux_size;
partition->phys = mux_pbase;
partition->base = ioremap(mux_pbase, mux_size);
#define OMAP_PIN_OFF_INPUT_PULLDOWN (OMAP_OFF_EN | OMAP_OFF_PULL_EN)
#define OMAP_PIN_OFF_WAKEUPENABLE OMAP_WAKEUP_EN
-#define OMAP_MODE_GPIO(x) (((x) & OMAP_MUX_MODE7) == OMAP_MUX_MODE4)
+#define OMAP_MODE_GPIO(partition, x) (((x) & OMAP_MUX_MODE7) == \
+ partition->gpio)
#define OMAP_MODE_UART(x) (((x) & OMAP_MUX_MODE7) == OMAP_MUX_MODE0)
/* Flags for omapX_mux_init */
/*
* omap_mux_init flags definition:
*
+ * OMAP_GPIO_MUX_MODE, bits 0-2: gpio muxing mode, same like pad control
+ * register which includes values from 0-7.
* OMAP_MUX_REG_8BIT: Ensure that access to padconf is done in 8 bits.
* The default value is 16 bits.
- * OMAP_MUX_GPIO_IN_MODE3: The GPIO is selected in mode3.
- * The default is mode4.
*/
-#define OMAP_MUX_REG_8BIT (1 << 0)
-#define OMAP_MUX_GPIO_IN_MODE3 (1 << 1)
+#define OMAP_MUX_GPIO_IN_MODE0 OMAP_MUX_MODE0
+#define OMAP_MUX_GPIO_IN_MODE1 OMAP_MUX_MODE1
+#define OMAP_MUX_GPIO_IN_MODE2 OMAP_MUX_MODE2
+#define OMAP_MUX_GPIO_IN_MODE3 OMAP_MUX_MODE3
+#define OMAP_MUX_GPIO_IN_MODE4 OMAP_MUX_MODE4
+#define OMAP_MUX_GPIO_IN_MODE5 OMAP_MUX_MODE5
+#define OMAP_MUX_GPIO_IN_MODE6 OMAP_MUX_MODE6
+#define OMAP_MUX_GPIO_IN_MODE7 OMAP_MUX_MODE7
+#define OMAP_MUX_REG_8BIT (1 << 3)
/**
* struct omap_board_data - board specific device data
* struct mux_partition - contain partition related information
* @name: name of the current partition
* @flags: flags specific to this partition
+ * @gpio: gpio mux mode
* @phys: physical address
* @size: partition size
* @base: virtual address after ioremap
struct omap_mux_partition {
const char *name;
u32 flags;
+ u32 gpio;
u32 phys;
u32 size;
void __iomem *base;
return -EINVAL;
}
- return omap_mux_init("core", 0,
+ return omap_mux_init("core", OMAP_MUX_GPIO_IN_MODE4,
OMAP3_CONTROL_PADCONF_MUX_PBASE,
OMAP3_CONTROL_PADCONF_MUX_SIZE,
omap3_muxmodes, package_subset, board_subset,
#include <linux/pm_runtime.h>
#include <linux/console.h>
#include <linux/omap-dma.h>
-
-#include <plat/omap-serial.h>
+#include <linux/platform_data/serial-omap.h>
#include "common.h"
#include "omap_hwmod.h"
* kernel registering these devices remove them dynamically from the device
* tree on boot.
*/
-void __init omap_dmtimer_init(void)
+static void __init omap_dmtimer_init(void)
{
struct device_node *np;
*
* Get the timer errata flags that are specific to the OMAP device being used.
*/
-u32 __init omap_dm_timer_get_errata(void)
+static u32 __init omap_dm_timer_get_errata(void)
{
if (cpu_is_omap24xx())
return 0;
};
/* Setup free-running counter for clocksource */
-static int __init omap2_sync32k_clocksource_init(void)
+static int __init __maybe_unused omap2_sync32k_clocksource_init(void)
{
int ret;
struct device_node *np = NULL;
if (cpu_is_omap34xx()) {
setup_ehci_io_mux(pdata->port_mode);
setup_ohci_io_mux(pdata->port_mode);
+
+ if (omap_rev() <= OMAP3430_REV_ES2_1)
+ usbhs_data.single_ulpi_bypass = true;
+
} else if (cpu_is_omap44xx()) {
setup_4430ehci_io_mux(pdata->port_mode);
setup_4430ohci_io_mux(pdata->port_mode);
# omap_device support (OMAP2+ only at the moment)
obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
-obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o
i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o
obj-y += $(i2c-omap-m) $(i2c-omap-y)
+++ /dev/null
-/*
- * linux/arch/arm/plat-omap/debug-devices.c
- *
- * Copyright (C) 2005 Nokia Corporation
- * Modified from mach-omap2/board-h4.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/smc91x.h>
-
-#include <plat/debug-devices.h>
-
-/* Many OMAP development platforms reuse the same "debug board"; these
- * platforms include H2, H3, H4, and Perseus2.
- */
-
-static struct smc91x_platdata smc91x_info = {
- .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
- .leda = RPC_LED_100_10,
- .ledb = RPC_LED_TX_RX,
-};
-
-static struct resource smc91x_resources[] = {
- [0] = {
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
- },
-};
-
-static struct platform_device smc91x_device = {
- .name = "smc91x",
- .id = -1,
- .dev = {
- .platform_data = &smc91x_info,
- },
- .num_resources = ARRAY_SIZE(smc91x_resources),
- .resource = smc91x_resources,
-};
-
-static struct resource led_resources[] = {
- [0] = {
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device led_device = {
- .name = "omap_dbg_led",
- .id = -1,
- .num_resources = ARRAY_SIZE(led_resources),
- .resource = led_resources,
-};
-
-static struct platform_device *debug_devices[] __initdata = {
- &smc91x_device,
- &led_device,
- /* ps2 kbd + mouse ports */
- /* 4 extra uarts */
- /* 6 input dip switches */
- /* 8 output pins */
-};
-
-int __init debug_card_init(u32 addr, unsigned gpio)
-{
- int status;
-
- smc91x_resources[0].start = addr + 0x300;
- smc91x_resources[0].end = addr + 0x30f;
-
- smc91x_resources[1].start = gpio_to_irq(gpio);
- smc91x_resources[1].end = gpio_to_irq(gpio);
-
- status = gpio_request(gpio, "SMC91x irq");
- if (status < 0) {
- printk(KERN_ERR "GPIO%d unavailable for smc91x IRQ\n", gpio);
- return status;
- }
- gpio_direction_input(gpio);
-
- led_resources[0].start = addr;
- led_resources[0].end = addr + SZ_4K - 1;
-
- return platform_add_devices(debug_devices, ARRAY_SIZE(debug_devices));
-}
+++ /dev/null
-/* for TI reference platforms sharing the same debug card */
-extern int debug_card_init(u32 addr, unsigned gpio);
#include <linux/dma-mapping.h>
#include <linux/spinlock.h>
#include <linux/gpio.h>
-#include <plat/cpu.h>
#include <linux/platform_device.h>
#include <linux/platform_data/usb-omap.h>
#include <linux/pm_runtime.h>
reg &= ~OMAP_UHH_HOSTCONFIG_P3_CONNECT_STATUS;
/* Bypass the TLL module for PHY mode operation */
- if (cpu_is_omap3430() && (omap_rev() <= OMAP3430_REV_ES2_1)) {
+ if (pdata->single_ulpi_bypass) {
dev_dbg(dev, "OMAP3 ES version <= ES2.1\n");
if (is_ehci_phy_mode(pdata->port_mode[0]) ||
is_ehci_phy_mode(pdata->port_mode[1]) ||
#include <linux/of.h>
#include <linux/gpio.h>
#include <linux/pinctrl/consumer.h>
-
-#include <plat/omap-serial.h>
+#include <linux/platform_data/serial-omap.h>
#define OMAP_MAX_HSUART_PORTS 6
struct ehci_hcd_omap_platform_data *ehci_data;
struct ohci_hcd_omap_platform_data *ohci_data;
+
+ /* OMAP3 <= ES2.1 have a single ulpi bypass control bit */
+ unsigned single_ulpi_bypass:1;
};
/*-------------------------------------------------------------------------*/
* @power_down_gpio: gpio number for PD pin (or -1 if not available)
*/
struct tfp410_platform_data {
- u16 i2c_bus_num;
+ int i2c_bus_num;
int power_down_gpio;
};
projects / platform / adaptation / renesas_rcar / renesas_kernel.git / commitdiff