diff options
Diffstat (limited to 'arch/arm/mach-pxa')
| -rw-r--r-- | arch/arm/mach-pxa/magician.c | 116 |
1 files changed, 113 insertions, 3 deletions
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 9e126a90113..06dad355230 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -20,6 +20,7 @@ #include <linux/gpio_keys.h> #include <linux/input.h> #include <linux/mfd/htc-egpio.h> +#include <linux/mfd/htc-pasic3.h> #include <linux/mtd/mtd.h> #include <linux/mtd/map.h> #include <linux/mtd/physmap.h> @@ -299,6 +300,107 @@ static struct platform_device backlight = { .id = -1, }; +/* + * LEDs + */ + +struct gpio_led gpio_leds[] = { + { + .name = "magician::vibra", + .default_trigger = "none", + .gpio = GPIO22_MAGICIAN_VIBRA_EN, + }, + { + .name = "magician::phone_bl", + .default_trigger = "none", + .gpio = GPIO103_MAGICIAN_LED_KP, + }, +}; + +static struct gpio_led_platform_data gpio_led_info = { + .leds = gpio_leds, + .num_leds = ARRAY_SIZE(gpio_leds), +}; + +static struct platform_device leds_gpio = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &gpio_led_info, + }, +}; + +static struct pasic3_led pasic3_leds[] = { + { + .led = { + .name = "magician:red", + .default_trigger = "ds2760-battery.0-charging", + }, + .hw_num = 0, + .bit2 = PASIC3_BIT2_LED0, + .mask = PASIC3_MASK_LED0, + }, + { + .led = { + .name = "magician:green", + .default_trigger = "ds2760-battery.0-charging-or-full", + }, + .hw_num = 1, + .bit2 = PASIC3_BIT2_LED1, + .mask = PASIC3_MASK_LED1, + }, + { + .led = { + .name = "magician:blue", + .default_trigger = "bluetooth", + }, + .hw_num = 2, + .bit2 = PASIC3_BIT2_LED2, + .mask = PASIC3_MASK_LED2, + }, +}; + +static struct platform_device pasic3; + +static struct pasic3_leds_machinfo __devinit pasic3_leds_info = { + .num_leds = ARRAY_SIZE(pasic3_leds), + .power_gpio = EGPIO_MAGICIAN_LED_POWER, + .leds = pasic3_leds, +}; + +/* + * PASIC3 with DS1WM + */ + +static struct resource pasic3_resources[] = { + [0] = { + .start = PXA_CS2_PHYS, + .end = PXA_CS2_PHYS + 0x1b, + .flags = IORESOURCE_MEM, + }, + /* No IRQ handler in the PASIC3, DS1WM needs an external IRQ */ + [1] = { + .start = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ), + .end = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ), + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, + } +}; + +static struct pasic3_platform_data pasic3_platform_data = { + .bus_shift = 2, + .led_pdata = &pasic3_leds_info, + .clock_rate = 4000000, +}; + +static struct platform_device pasic3 = { + .name = "pasic3", + .id = -1, + .num_resources = ARRAY_SIZE(pasic3_resources), + .resource = pasic3_resources, + .dev = { + .platform_data = &pasic3_platform_data, + }, +}; /* * External power @@ -320,10 +422,16 @@ static void magician_set_charge(int flags) gpio_set_value(EGPIO_MAGICIAN_CHARGE_EN, flags); } +static char *magician_supplicants[] = { + "ds2760-battery.0", "backup-battery" +}; + static struct pda_power_pdata power_supply_info = { - .is_ac_online = magician_is_ac_online, - .is_usb_online = magician_is_usb_online, - .set_charge = magician_set_charge, + .is_ac_online = magician_is_ac_online, + .is_usb_online = magician_is_usb_online, + .set_charge = magician_set_charge, + .supplied_to = magician_supplicants, + .num_supplicants = ARRAY_SIZE(magician_supplicants), }; static struct resource power_supply_resources[] = { @@ -449,8 +557,10 @@ static struct platform_device *devices[] __initdata = { &gpio_keys, &egpio, &backlight, + &pasic3, &power_supply, &strataflash, + &leds_gpio, }; static void __init magician_init(void) |