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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-05-18 23:55:13 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-05-26 22:24:42 +0200 |
| commit | 175210a842e2c05cb5dc606ad43a5dbefe12977f (patch) | |
| tree | 2a17f6e76065300357260d27a73726c36e807980 /arch/arm/mach-nomadik | |
| parent | 7690fbb293df83025cffb608f9c2e81414c468a8 (diff) | |
| download | lwn-175210a842e2c05cb5dc606ad43a5dbefe12977f.tar.gz lwn-175210a842e2c05cb5dc606ad43a5dbefe12977f.zip | |
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 <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-nomadik')
| -rw-r--r-- | arch/arm/mach-nomadik/cpu-8815.c | 4 |
1 files changed, 4 insertions, 0 deletions
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 */ |