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-rw-r--r--arch/arm/boot/dts/armada-370-netgear-rn104.dts32
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-370-netgear-rn104.dts b/arch/arm/boot/dts/armada-370-netgear-rn104.dts
index b0b32f5fbeb4..50b51509c330 100644
--- a/arch/arm/boot/dts/armada-370-netgear-rn104.dts
+++ b/arch/arm/boot/dts/armada-370-netgear-rn104.dts
@@ -12,6 +12,7 @@
/dts-v1/;
#include "armada-370.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
model = "NETGEAR ReadyNAS 104";
@@ -123,6 +124,13 @@
fan_startv = <1>;
pwm_polarity = <0>;
};
+
+ pca9554: pca9554@23 {
+ compatible = "nxp,pca9554";
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x23>;
+ };
};
};
};
@@ -154,6 +162,30 @@
gpios = <&gpio2 0 1>; /* GPIO 64 Active Low */
linux,default-trigger = "keep";
};
+
+ sata1_led {
+ label = "rn104:blue:sata1";
+ gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ sata2_led {
+ label = "rn104:blue:sata2";
+ gpios = <&pca9554 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ sata3_led {
+ label = "rn104:blue:sata3";
+ gpios = <&pca9554 2 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ sata4_led {
+ label = "rn104:blue:sata4";
+ gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
};
gpio_keys {