diff options
| -rw-r--r-- | arch/arm/mach-s3c2442/mach-gta02.c | 66 |
1 files changed, 50 insertions, 16 deletions
diff --git a/arch/arm/mach-s3c2442/mach-gta02.c b/arch/arm/mach-s3c2442/mach-gta02.c index d9ee75f2afe..bdd34917e5b 100644 --- a/arch/arm/mach-s3c2442/mach-gta02.c +++ b/arch/arm/mach-s3c2442/mach-gta02.c @@ -62,6 +62,7 @@ #include <linux/gpio_keys.h> #include <linux/leds.h> +#include <linux/leds_pwm.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -415,12 +416,6 @@ static struct platform_device gta02_nor_flash = { .num_resources = 1, }; - -struct platform_device s3c24xx_pwm_device = { - .name = "s3c24xx_pwm", - .num_resources = 0, -}; - static struct i2c_board_info gta02_i2c_devs[] __initdata = { { I2C_BOARD_INFO("pcf50633", 0x73), @@ -594,14 +589,6 @@ static struct platform_device gta02_buttons_device = { /* LEDs */ static struct gpio_led gta02_gpio_leds[] = { { - .name = "gta02:orange:power", - .gpio = GTA02_GPIO_PWR_LED1, - }, - { - .name = "gta02:blue:power", - .gpio = GTA02_GPIO_PWR_LED2, - }, - { .name = "gta02:red:aux", .gpio = GTA02_GPIO_AUX_LED, }, @@ -620,6 +607,41 @@ static struct platform_device gta02_leds_device = { }, }; +static struct led_pwm gta02_pwm_leds[] = { + { + .name = "gta02:orange:power", + .max_brightness = 0xff, + .pwm_period_ns = 1000000, + .pwm_id = 0, + }, + { + .name = "gta02:blue:power", + .max_brightness = 0xff, + .pwm_period_ns = 1000000, + .pwm_id = 1, + }, + { + .name = "gta02::vibrator", + .max_brightness = 0x3f, + .pwm_period_ns = 60000000, + .pwm_id = 3, + } +}; + +static struct led_pwm_platform_data gta02_pwm_leds_pdata = { + .num_leds = ARRAY_SIZE(gta02_pwm_leds), + .leds = gta02_pwm_leds, +}; + +static struct platform_device gta02_pwm_leds_device = { + .name = "leds_pwm", + .id = -1, + .dev = { + .platform_data = >a02_pwm_leds_pdata, + } +}; + + static struct platform_device gta02_pm_gps_dev = { .name = "gta02-pm-gps", }; @@ -653,11 +675,14 @@ static struct platform_device *gta02_devices[] __initdata = { &s3c_device_usbgadget, &s3c_device_nand, >a02_nor_flash, - &s3c24xx_pwm_device, + &s3c_device_timer[0], + &s3c_device_timer[1], + &s3c_device_timer[3], &s3c_device_iis, &s3c_device_i2c0, >a02_buttons_device, >a02_leds_device, + >a02_pwm_leds_device, >a02_pm_gps_dev, >a02_pm_bt_dev, >a02_pm_gsm_dev, @@ -779,7 +804,14 @@ static void gta02_request_gpios(void) ret = gpio_direction_output(GTA02_GPIO_USB_PULLUP, 0); if (ret) printk(KERN_ERR "Failed to set USB pullup gpio direction: %d\n", ret); - } + } +} + +static void gta02_enable_pwm_pins(void) +{ + s3c2410_gpio_cfgpin(GTA02_GPIO_PWR_LED1, S3C2410_GPB0_TOUT0); + s3c2410_gpio_cfgpin(GTA02_GPIO_PWR_LED2, S3C2410_GPB1_TOUT1); + s3c2410_gpio_cfgpin(GTA02_GPIO_VIBRATOR_ON, S3C2410_GPB3_TOUT3); } static void __init gta02_machine_init(void) @@ -806,6 +838,8 @@ static void __init gta02_machine_init(void) i2c_register_board_info(0, gta02_i2c_devs, ARRAY_SIZE(gta02_i2c_devs)); platform_add_devices(gta02_devices, ARRAY_SIZE(gta02_devices)); + gta02_enable_pwm_pins(); + pm_power_off = gta02_poweroff; } |