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| author | Steffen Trumtrar <s.trumtrar@pengutronix.de> | 2015-05-29 14:33:03 +0000 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@opensource.altera.com> | 2015-06-02 14:27:11 -0500 |
| commit | e0e6f74801e1d027fa172d47b3e2515027f4728e (patch) | |
| tree | 8f2be58cbf1b7053e77ba9be2edad249906ad927 /arch/arm/boot | |
| parent | 81638f1b9f9990b036c63bf20515779a7f41dc6f (diff) | |
| download | talos-op-linux-e0e6f74801e1d027fa172d47b3e2515027f4728e.tar.gz talos-op-linux-e0e6f74801e1d027fa172d47b3e2515027f4728e.zip | |
ARM: socfpga: socrates: add gpio-leds
The SOCrates has three HPS LEDs that can be turned on/off via gpio.
Use the first one has heartbeat and add the other two as free LEDs.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/socfpga_cyclone5_socrates.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts b/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts index a81f33deaa3a..019dd2fea208 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts @@ -30,6 +30,9 @@ device_type = "memory"; reg = <0x0 0x40000000>; /* 1GB */ }; + + leds: gpio-leds { + }; }; &gmac1 { @@ -53,6 +56,26 @@ }; }; +&leds { + compatible = "gpio-leds"; + + led@0 { + label = "led:green:heartbeat"; + gpios = <&porta 28 1>; + linux,default-trigger = "heartbeat"; + }; + + led@1 { + label = "led:green:D7"; + gpios = <&portb 19 1>; + }; + + led@2 { + label = "led:green:D8"; + gpios = <&portb 25 1>; + }; +}; + &mmc { status = "okay"; }; |
