diff options
Diffstat (limited to 'arch/arm/mach-s3c24xx/mach-vr1000.c')
| -rw-r--r-- | arch/arm/mach-s3c24xx/mach-vr1000.c | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/arch/arm/mach-s3c24xx/mach-vr1000.c b/arch/arm/mach-s3c24xx/mach-vr1000.c index 853e74f9b8b5..6a3fb2becc7c 100644 --- a/arch/arm/mach-s3c24xx/mach-vr1000.c +++ b/arch/arm/mach-s3c24xx/mach-vr1000.c @@ -13,6 +13,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/dm9000.h> #include <linux/i2c.h> @@ -40,6 +41,7 @@ #include <plat/cpu.h> #include <plat/devs.h> +#include <plat/gpio-cfg.h> #include <plat/samsung-time.h> #include "bast.h" @@ -223,21 +225,42 @@ static struct platform_device vr1000_dm9k1 = { /* LEDS */ +static struct gpiod_lookup_table vr1000_led1_gpio_table = { + .dev_id = "s3c24xx_led.1", + .table = { + GPIO_LOOKUP("GPB", 0, NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + +static struct gpiod_lookup_table vr1000_led2_gpio_table = { + .dev_id = "s3c24xx_led.2", + .table = { + GPIO_LOOKUP("GPB", 1, NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + +static struct gpiod_lookup_table vr1000_led3_gpio_table = { + .dev_id = "s3c24xx_led.3", + .table = { + GPIO_LOOKUP("GPB", 2, NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + static struct s3c24xx_led_platdata vr1000_led1_pdata = { .name = "led1", - .gpio = S3C2410_GPB(0), .def_trigger = "", }; static struct s3c24xx_led_platdata vr1000_led2_pdata = { .name = "led2", - .gpio = S3C2410_GPB(1), .def_trigger = "", }; static struct s3c24xx_led_platdata vr1000_led3_pdata = { .name = "led3", - .gpio = S3C2410_GPB(2), .def_trigger = "", }; @@ -317,6 +340,15 @@ static void __init vr1000_init_time(void) static void __init vr1000_init(void) { s3c_i2c0_set_platdata(NULL); + + /* Disable pull-up on LED lines and register GPIO lookups */ + s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPB(1), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPB(2), S3C_GPIO_PULL_NONE); + gpiod_add_lookup_table(&vr1000_led1_gpio_table); + gpiod_add_lookup_table(&vr1000_led2_gpio_table); + gpiod_add_lookup_table(&vr1000_led3_gpio_table); + platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices)); i2c_register_board_info(0, vr1000_i2c_devs, |