From 175210a842e2c05cb5dc606ad43a5dbefe12977f Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Sat, 18 May 2013 23:55:13 +0200 Subject: ARM: nomadik: add led and key for S8815 This adds device tree hunks for the LED and userbutton on the USB S8815 board, and set up a heartbeat trigger on the LED and an escape key on the user button. Alter the defconfig to enable these standard DT-enabled GPIO drivers. Signed-off-by: Linus Walleij --- arch/arm/mach-nomadik/cpu-8815.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/mach-nomadik') diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c index e73a71f78b4d..835161709c62 100644 --- a/arch/arm/mach-nomadik/cpu-8815.c +++ b/arch/arm/mach-nomadik/cpu-8815.c @@ -99,6 +99,10 @@ static unsigned long in_pullup[] = { PIN_INPUT_PULLUP }; static struct pinctrl_map __initdata nhk8815_pinmap[] = { PIN_MAP_MUX_GROUP_DEFAULT("uart0", "pinctrl-stn8815", "u0_a_1", "u0"), PIN_MAP_MUX_GROUP_DEFAULT("uart1", "pinctrl-stn8815", "u1_a_1", "u1"), + /* User LED on S8815 */ + PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO2_C5", out_high), + /* User button on S8815 */ + PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO3_A4", in_nopull), /* Hog in MMC/SD card mux */ PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-stn8815", "mmcsd_a_1", "mmcsd"), /* MCCLK */ -- cgit v1.2.3