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| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2014-02-10 17:41:19 +0100 |
|---|---|---|
| committer | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2014-02-17 15:29:50 +0100 |
| commit | b4222e07d88715705a0227852e38734a0d7e94e5 (patch) | |
| tree | 8ae4c645be575d994a4b456f2d4d27c1091ec75b /arch/arm | |
| parent | ARM: dts: keystone: add gpio device entry (diff) | |
| download | linux-b4222e07d88715705a0227852e38734a0d7e94e5.tar.xz linux-b4222e07d88715705a0227852e38734a0d7e94e5.zip | |
ARM: dts: k2hk-evm: add leds supports
Keystone EVMK2HX supports 4 debug LEDs controlled by GPIO lines as
following (active level is high);
DBG_D1 green gpio12
DBG_D1 red gpio13
DBG_D1 blue gpio14
DBG_D1 blue gpio15
For more information see schematics:
http://wfcache.advantech.com/www/support/TI-EVM/download/Schematics/PDF/K2H_K2EVM-HK_SCH_A102_Rev1_0.pdf
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/k2hk-evm.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/k2hk-evm.dts b/arch/arm/boot/dts/k2hk-evm.dts index eaefdfef65c3..3513f8be2f52 100644 --- a/arch/arm/boot/dts/k2hk-evm.dts +++ b/arch/arm/boot/dts/k2hk-evm.dts @@ -52,6 +52,29 @@ }; }; }; + + leds { + compatible = "gpio-leds"; + debug1_1 { + label = "keystone:green:debug1"; + gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; /* 12 */ + }; + + debug1_2 { + label = "keystone:red:debug1"; + gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; /* 13 */ + }; + + debug2 { + label = "keystone:blue:debug2"; + gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; /* 14 */ + }; + + debug3 { + label = "keystone:blue:debug3"; + gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>; /* 15 */ + }; + }; }; &usb_phy { |