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-rw-r--r--arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts43
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index d50567acf02d..b57b24e68ccd 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -155,6 +155,49 @@
gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_LOW>;
};
};
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <1000>;
+
+ fan0-presence {
+ label = "fan0-presence";
+ gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
+ linux,code = <6>;
+ };
+
+ fan1-presence {
+ label = "fan1-presence";
+ gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
+ linux,code = <7>;
+ };
+
+ fan2-presence {
+ label = "fan2-presence";
+ gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
+ linux,code = <8>;
+ };
+
+ fan3-presence {
+ label = "fan3-presence";
+ gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
+ linux,code = <9>;
+ };
+
+ fan4-presence {
+ label = "fan4-presence";
+ gpios = <&pca0 10 GPIO_ACTIVE_LOW>;
+ linux,code = <10>;
+ };
+
+ fan5-presence {
+ label = "fan5-presence";
+ gpios = <&pca0 11 GPIO_ACTIVE_LOW>;
+ linux,code = <11>;
+ };
+ };
};
&ehci1 {