diff options
Diffstat (limited to 'arch/arm/boards/at91sam9n12ek/init.c')
| -rw-r--r-- | arch/arm/boards/at91sam9n12ek/init.c | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/arch/arm/boards/at91sam9n12ek/init.c b/arch/arm/boards/at91sam9n12ek/init.c index b9431b2ee1..bc3fb8e089 100644 --- a/arch/arm/boards/at91sam9n12ek/init.c +++ b/arch/arm/boards/at91sam9n12ek/init.c @@ -127,23 +127,6 @@ static void __init ek_add_device_ks8851(void) {} #endif /* CONFIG_DRIVER_NET_KS8851_MLL */ #if defined(CONFIG_DRIVER_VIDEO_ATMEL_HLCD) -static int ek_gpio_request_output(int gpio, const char *name) -{ - int ret; - - ret = gpio_request(gpio, name); - if (ret) { - pr_err("%s: can not request gpio %d (%d)\n", name, gpio, ret); - return ret; - } - - ret = gpio_direction_output(gpio, 1); - if (ret) - pr_err("%s: can not configure gpio %d as output (%d)\n", name, gpio, ret); - return ret; -} - - /* * LCD Controller */ @@ -166,11 +149,6 @@ static struct fb_videomode at91_tft_vga_modes[] = { /* Default output mode is TFT 24 bit */ #define BPP_OUT_DEFAULT_LCDCFG5 (LCDC_LCDCFG5_MODE_OUTPUT_24BPP) -static void at91_lcdc_power_control(int on) -{ - gpio_set_value(AT91_PIN_PC25, !on); -} - /* Driver datas */ static struct atmel_lcdfb_platform_data ek_lcdc_data = { .lcdcon_is_backlight = true, @@ -179,16 +157,14 @@ static struct atmel_lcdfb_platform_data ek_lcdc_data = { .default_lcdcon2 = BPP_OUT_DEFAULT_LCDCFG5, .guard_time = 9, .lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB, - .atmel_lcdfb_power_control = at91_lcdc_power_control, + .gpio_power_control = AT91_PIN_PC25, + .gpio_power_control_active_low = true, .mode_list = at91_tft_vga_modes, .num_modes = ARRAY_SIZE(at91_tft_vga_modes), }; static void ek_add_device_lcdc(void) { - if (ek_gpio_request_output(AT91_PIN_PC25, "lcdc_power")) - return; - at91_add_device_lcdc(&ek_lcdc_data); } #else |