From e9f503254a5e0ea6b2b68b4c31491770b47a3ff0 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 19 Mar 2016 23:57:45 +0000 Subject: [PATCH] ARM: dts: socfpga: Add support for HPS LEDs on SoCKit Add support for the blue LEDs on the SoCFPGA SoCkit board. Signed-off-by: Marek Vasut Cc: Dinh Nguyen Signed-off-by: Dinh Nguyen --- arch/arm/boot/dts/socfpga_cyclone5_sockit.dts | 32 +++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts b/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts index b61f22f..1461690 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts @@ -39,6 +39,34 @@ ethernet0 = &gmac1; }; + leds { + compatible = "gpio-leds"; + + hps_led0 { + label = "hps:blue:led0"; + gpios = <&portb 24 0>; /* HPS_GPIO53 */ + linux,default-trigger = "heartbeat"; + }; + + hps_led1 { + label = "hps:blue:led1"; + gpios = <&portb 25 0>; /* HPS_GPIO54 */ + linux,default-trigger = "heartbeat"; + }; + + hps_led2 { + label = "hps:blue:led2"; + gpios = <&portb 26 0>; /* HPS_GPIO55 */ + linux,default-trigger = "heartbeat"; + }; + + hps_led3 { + label = "hps:blue:led3"; + gpios = <&portb 27 0>; /* HPS_GPIO56 */ + linux,default-trigger = "heartbeat"; + }; + }; + regulator_3_3v: vcc3p3-regulator { compatible = "regulator-fixed"; regulator-name = "VCC3P3"; @@ -61,6 +89,10 @@ rxc-skew-ps = <2000>; }; +&gpio1 { /* GPIO 30..57 */ + status = "okay"; +}; + &gpio2 { status = "okay"; }; -- 2.7.4