diff options
| author | Alexander Shiyan <shc_work@mail.ru> | 2014-02-15 15:35:18 +0400 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2014-02-17 13:22:09 +0800 |
| commit | 5ee49a117c88d95e7cff86a5cd956c4420988c03 (patch) | |
| tree | d061c8d1454680235e95928e2d649a812da241da /arch | |
| parent | 5ac7bfb6203fb2ccc145611dfdcff7d793d65373 (diff) | |
| download | linux-5ee49a117c88d95e7cff86a5cd956c4420988c03.tar.gz | |
ARM: dts: imx27-phytec-phycore: Add diagnostic PMIC LEDs
PCM-038 module have three triple LEDs connected to PMIC which
can be used for diagnostic purposes. This patch adds support
for these LEDs for PCM-038 SOM and adds basic LED-triggers for
these LEDs for PCM-970 RDK, the remaining LEDs are available
for use from userspace.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts | 50 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi | 6 |
2 files changed, 56 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts index 9f8ad51d2ed9..9a0754300685 100644 --- a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts +++ b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts @@ -96,6 +96,56 @@ status = "okay"; }; +&pmicleds { + ledr1: led@3 { + reg = <3>; + label = "system:red1:user"; + }; + + ledg1: led@4 { + reg = <4>; + label = "system:green1:user"; + }; + + ledb1: led@5 { + reg = <5>; + label = "system:blue1:user"; + }; + + ledr2: led@6 { + reg = <6>; + label = "system:red2:user"; + }; + + ledg2: led@7 { + reg = <7>; + label = "system:green2:user"; + }; + + ledb2: led@8 { + reg = <8>; + label = "system:blue2:user"; + }; + + ledr3: led@9 { + reg = <9>; + label = "system:red3:nand"; + linux,default-trigger = "nand-disk"; + }; + + ledg3: led@10 { + reg = <10>; + label = "system:green3:live"; + linux,default-trigger = "heartbeat"; + }; + + ledb3: led@11 { + reg = <11>; + label = "system:blue3:cpu"; + linux,default-trigger = "cpu0"; + }; +}; + &sdhci2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdhc2>; diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi index 230cfafa6bd9..258eafa722c1 100644 --- a/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi +++ b/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi @@ -69,6 +69,12 @@ fsl,mc13xxx-uses-adc; fsl,mc13xxx-uses-rtc; + pmicleds: leds { + #address-cells = <1>; + #size-cells = <0>; + led-control = <0x001 0x000 0x000 0x000 0x000 0x000>; + }; + regulators { /* SW1A and SW1B joined operation */ sw1_reg: sw1a { |