diff options
| author |   Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-12-11 03:48:16 +0100 |
|---|---|---|
| committer |   Simon Horman <horms+renesas@verge.net.au> | 2013-12-19 19:08:25 +0900 |
| commit | 9a3beb04ec32cab91a8e562ae068433387b84547 (patch) | |
| tree | 240119cdae7c6d2d5c98e6cda6bcbeae37c1f705 /arch/arm/mach-shmobile/board-armadillo800eva.c | |
| parent | ARM: shmobile: Koelsch: add Ether support (diff) | |
| download | linux-dev-9a3beb04ec32cab91a8e562ae068433387b84547.tar.xz linux-dev-9a3beb04ec32cab91a8e562ae068433387b84547.zip | |
ARM: shmobile: armadillo: Set backlight enable GPIO
The Armadillo 800 EVA panel module has a backlight enable signal
connected to GPIO 61. Instead of requesting the GPIO in board code and
setting it to a high level unconditionally, pass the GPIO number to the
PWM backlight driver as the backlight enable GPIO.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/board-armadillo800eva.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-armadillo800eva.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index d9e28c7aca49..2ea89355d8c1 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -423,7 +423,7 @@ static struct platform_pwm_backlight_data pwm_backlight_data = { .max_brightness = 255, .dft_brightness = 255, .pwm_period_ns = 33333, /* 30kHz */ - .enable_gpio = -1, + .enable_gpio = 61, }; static struct platform_device pwm_backlight_device = { @@ -1203,9 +1203,6 @@ static void __init eva_init(void) r8a7740_pinmux_init(); r8a7740_meram_workaround(); - /* LCDC0 */ - gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ - /* GETHER */ gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */ |