From: INAGAKI Hiroshi <musashino.open@xxxxxxxxx>
Buffalo WZR-900DHP has 8 LEDs, but there is not LED definitions in the
dts and cannot configure these LEDs.
I Added missing LED definitions for WZR-900DHP.
Signed-off-by: INAGAKI Hiroshi <musashino.open@xxxxxxxxx>
---
arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts | 68 +++++++++++++++++++++++
1 file changed, 68 insertions(+)
diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts
index 8bef642..87ea6ba 100644
--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts
+++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts
@@ -35,6 +35,74 @@
0x88000000 0x08000000>;
};
+ spi {
+ compatible = "spi-gpio";
+ num-chipselects = <1>;
+ gpio-sck = <&chipcommon 7 0>;
+ gpio-mosi = <&chipcommon 4 0>;
+ cs-gpios = <&chipcommon 6 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hc595: gpio_spi@0 {
+ compatible = "fairchild,74hc595";
+ reg = <0>;
+ registers-number = <1>;
+ spi-max-frequency = <100000>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ usb {
+ label = "bcm53xx:green:usb";
+ gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
+ };
+
+ power0 {
+ label = "bcm53xx:green:power";
+ gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+
+ power1 {
+ label = "bcm53xx:red:power";
+ gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
+ };
+
+ router0 {
+ label = "bcm53xx:green:router";
+ gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+
+ router1 {
+ label = "bcm53xx:amber:router";
+ gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
+ };
+
+ wan {
+ label = "bcm53xx:green:wan";
+ gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+
+ wireless0 {
+ label = "bcm53xx:green:wireless";
+ gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
+ };
+
+ wireless1 {
+ label = "bcm53xx:amber:wireless";
+ gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
--
2.7.4
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