#include <linux/mtd/physmap.h>
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
+#include <linux/regulator/bq24022.h>
+#include <linux/regulator/machine.h>
+#include <linux/usb/gpio_vbus.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+
+#include <mach/pxa27x.h>
#include <mach/magician.h>
-#include <mach/mfp-pxa27x.h>
-#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-regs.h>
#include <mach/pxafb.h>
#include <mach/i2c.h>
#include <mach/mmc.h>
* GPIO Keys
*/
+#define INIT_KEY(_code, _gpio, _desc) \
+ { \
+ .code = KEY_##_code, \
+ .gpio = _gpio, \
+ .desc = _desc, \
+ .type = EV_KEY, \
+ .wakeup = 1, \
+ }
+
static struct gpio_keys_button magician_button_table[] = {
- {KEY_POWER, GPIO0_MAGICIAN_KEY_POWER, 0, "Power button"},
- {KEY_ESC, GPIO37_MAGICIAN_KEY_HANGUP, 0, "Hangup button"},
- {KEY_F10, GPIO38_MAGICIAN_KEY_CONTACTS, 0, "Contacts button"},
- {KEY_CALENDAR, GPIO90_MAGICIAN_KEY_CALENDAR, 0, "Calendar button"},
- {KEY_CAMERA, GPIO91_MAGICIAN_KEY_CAMERA, 0, "Camera button"},
- {KEY_UP, GPIO93_MAGICIAN_KEY_UP, 0, "Up button"},
- {KEY_DOWN, GPIO94_MAGICIAN_KEY_DOWN, 0, "Down button"},
- {KEY_LEFT, GPIO95_MAGICIAN_KEY_LEFT, 0, "Left button"},
- {KEY_RIGHT, GPIO96_MAGICIAN_KEY_RIGHT, 0, "Right button"},
- {KEY_KPENTER, GPIO97_MAGICIAN_KEY_ENTER, 0, "Action button"},
- {KEY_RECORD, GPIO98_MAGICIAN_KEY_RECORD, 0, "Record button"},
- {KEY_VOLUMEUP, GPIO100_MAGICIAN_KEY_VOL_UP, 0, "Volume up"},
- {KEY_VOLUMEDOWN, GPIO101_MAGICIAN_KEY_VOL_DOWN, 0, "Volume down"},
- {KEY_PHONE, GPIO102_MAGICIAN_KEY_PHONE, 0, "Phone button"},
- {KEY_PLAY, GPIO99_MAGICIAN_HEADPHONE_IN, 0, "Headset button"},
+ INIT_KEY(POWER, GPIO0_MAGICIAN_KEY_POWER, "Power button"),
+ INIT_KEY(ESC, GPIO37_MAGICIAN_KEY_HANGUP, "Hangup button"),
+ INIT_KEY(F10, GPIO38_MAGICIAN_KEY_CONTACTS, "Contacts button"),
+ INIT_KEY(CALENDAR, GPIO90_MAGICIAN_KEY_CALENDAR, "Calendar button"),
+ INIT_KEY(CAMERA, GPIO91_MAGICIAN_KEY_CAMERA, "Camera button"),
+ INIT_KEY(UP, GPIO93_MAGICIAN_KEY_UP, "Up button"),
+ INIT_KEY(DOWN, GPIO94_MAGICIAN_KEY_DOWN, "Down button"),
+ INIT_KEY(LEFT, GPIO95_MAGICIAN_KEY_LEFT, "Left button"),
+ INIT_KEY(RIGHT, GPIO96_MAGICIAN_KEY_RIGHT, "Right button"),
+ INIT_KEY(KPENTER, GPIO97_MAGICIAN_KEY_ENTER, "Action button"),
+ INIT_KEY(RECORD, GPIO98_MAGICIAN_KEY_RECORD, "Record button"),
+ INIT_KEY(VOLUMEUP, GPIO100_MAGICIAN_KEY_VOL_UP, "Volume up"),
+ INIT_KEY(VOLUMEDOWN, GPIO101_MAGICIAN_KEY_VOL_DOWN, "Volume down"),
+ INIT_KEY(PHONE, GPIO102_MAGICIAN_KEY_PHONE, "Phone button"),
+ INIT_KEY(PLAY, GPIO99_MAGICIAN_HEADPHONE_IN, "Headset button"),
};
static struct gpio_keys_platform_data gpio_keys_data = {
static struct resource egpio_resources[] = {
[0] = {
.start = PXA_CS3_PHYS,
- .end = PXA_CS3_PHYS + 0x20,
+ .end = PXA_CS3_PHYS + 0x20 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
},
{
.name = "magician::phone_bl",
- .default_trigger = "none",
+ .default_trigger = "backlight",
.gpio = GPIO103_MAGICIAN_LED_KP,
},
};
},
};
-static struct platform_device pasic3;
-
static struct pasic3_leds_machinfo pasic3_leds_info = {
.num_leds = ARRAY_SIZE(pasic3_leds),
.power_gpio = EGPIO_MAGICIAN_LED_POWER,
};
static struct pasic3_platform_data pasic3_platform_data = {
- .bus_shift = 2,
.led_pdata = &pasic3_leds_info,
.clock_rate = 4000000,
};
};
/*
- * External power
+ * USB "Transceiver"
*/
-static int power_supply_init(struct device *dev)
-{
- int ret;
-
- ret = gpio_request(EGPIO_MAGICIAN_CABLE_STATE_AC, "CABLE_STATE_AC");
- if (ret)
- goto err_cs_ac;
- ret = gpio_request(EGPIO_MAGICIAN_CABLE_STATE_USB, "CABLE_STATE_USB");
- if (ret)
- goto err_cs_usb;
- ret = gpio_request(EGPIO_MAGICIAN_CHARGE_EN, "CHARGE_EN");
- if (ret)
- goto err_chg_en;
- ret = gpio_request(GPIO30_MAGICIAN_nCHARGE_EN, "nCHARGE_EN");
- if (!ret)
- ret = gpio_direction_output(GPIO30_MAGICIAN_nCHARGE_EN, 0);
- if (ret)
- goto err_nchg_en;
+static struct resource gpio_vbus_resource = {
+ .flags = IORESOURCE_IRQ,
+ .start = IRQ_MAGICIAN_VBUS,
+ .end = IRQ_MAGICIAN_VBUS,
+};
- return 0;
+static struct gpio_vbus_mach_info gpio_vbus_info = {
+ .gpio_pullup = GPIO27_MAGICIAN_USBC_PUEN,
+ .gpio_vbus = EGPIO_MAGICIAN_CABLE_STATE_USB,
+};
-err_nchg_en:
- gpio_free(EGPIO_MAGICIAN_CHARGE_EN);
-err_chg_en:
- gpio_free(EGPIO_MAGICIAN_CABLE_STATE_USB);
-err_cs_usb:
- gpio_free(EGPIO_MAGICIAN_CABLE_STATE_AC);
-err_cs_ac:
- return ret;
-}
+static struct platform_device gpio_vbus = {
+ .name = "gpio-vbus",
+ .id = -1,
+ .num_resources = 1,
+ .resource = &gpio_vbus_resource,
+ .dev = {
+ .platform_data = &gpio_vbus_info,
+ },
+};
-static int magician_is_ac_online(void)
-{
- return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_AC);
-}
+/*
+ * External power
+ */
-static int magician_is_usb_online(void)
+static int power_supply_init(struct device *dev)
{
- return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_USB);
+ return gpio_request(EGPIO_MAGICIAN_CABLE_STATE_AC, "CABLE_STATE_AC");
}
-static void magician_set_charge(int flags)
+static int magician_is_ac_online(void)
{
- gpio_set_value(GPIO30_MAGICIAN_nCHARGE_EN, !flags);
- gpio_set_value(EGPIO_MAGICIAN_CHARGE_EN, flags);
+ return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_AC);
}
static void power_supply_exit(struct device *dev)
{
- gpio_free(GPIO30_MAGICIAN_nCHARGE_EN);
- gpio_free(EGPIO_MAGICIAN_CHARGE_EN);
- gpio_free(EGPIO_MAGICIAN_CABLE_STATE_USB);
gpio_free(EGPIO_MAGICIAN_CABLE_STATE_AC);
}
static struct pda_power_pdata power_supply_info = {
.init = power_supply_init,
.is_ac_online = magician_is_ac_online,
- .is_usb_online = magician_is_usb_online,
- .set_charge = magician_set_charge,
.exit = power_supply_exit,
.supplied_to = magician_supplicants,
.num_supplicants = ARRAY_SIZE(magician_supplicants),
static struct resource power_supply_resources[] = {
[0] = {
.name = "ac",
- .flags = IORESOURCE_IRQ,
- .start = IRQ_MAGICIAN_AC,
- .end = IRQ_MAGICIAN_AC,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
+ IORESOURCE_IRQ_LOWEDGE,
+ .start = IRQ_MAGICIAN_VBUS,
+ .end = IRQ_MAGICIAN_VBUS,
},
[1] = {
.name = "usb",
- .flags = IORESOURCE_IRQ,
- .start = IRQ_MAGICIAN_AC,
- .end = IRQ_MAGICIAN_AC,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
+ IORESOURCE_IRQ_LOWEDGE,
+ .start = IRQ_MAGICIAN_VBUS,
+ .end = IRQ_MAGICIAN_VBUS,
},
};
.num_resources = ARRAY_SIZE(power_supply_resources),
};
+/*
+ * Battery charger
+ */
+
+static struct regulator_consumer_supply bq24022_consumers[] = {
+ {
+ .dev = &gpio_vbus.dev,
+ .supply = "vbus_draw",
+ },
+ {
+ .dev = &power_supply.dev,
+ .supply = "ac_draw",
+ },
+};
+
+static struct regulator_init_data bq24022_init_data = {
+ .constraints = {
+ .max_uA = 500000,
+ .valid_ops_mask = REGULATOR_CHANGE_CURRENT,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(bq24022_consumers),
+ .consumer_supplies = bq24022_consumers,
+};
+
+static struct bq24022_mach_info bq24022_info = {
+ .gpio_nce = GPIO30_MAGICIAN_BQ24022_nCHARGE_EN,
+ .gpio_iset2 = EGPIO_MAGICIAN_BQ24022_ISET2,
+ .init_data = &bq24022_init_data,
+};
+
+static struct platform_device bq24022 = {
+ .name = "bq24022",
+ .id = -1,
+ .dev = {
+ .platform_data = &bq24022_info,
+ },
+};
/*
* MMC/SD
&egpio,
&backlight,
&pasic3,
+ &bq24022,
+ &gpio_vbus,
&power_supply,
&strataflash,
&leds_gpio,