[PATCH linux dev-5.3] ARM: dts: aspeed: rainier: gpio-keys for PSU presence
Brandon Wyman
bjwyman at gmail.com
Tue Oct 29 08:47:54 AEDT 2019
Add in a gpio-keys section to the Rainier device tree source, add in the
power supply presence GPIOs.
Signed-off-by: Brandon Wyman <bjwyman at gmail.com>
---
arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 29 ++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index efb1e99b5124..6dee4bf1deef 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -3,6 +3,7 @@
/dts-v1/;
#include "aspeed-g6.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
/ {
model = "Rainier";
@@ -33,6 +34,34 @@
};
};
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ ps0-presence {
+ label = "ps0-presence";
+ gpios = <&gpio0 ASPEED_GPIO(S, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(S, 0)>;
+ };
+
+ ps1-presence {
+ label = "ps1-presence";
+ gpios = <&gpio0 ASPEED_GPIO(S, 1) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(S, 1)>;
+ };
+
+ ps2-presence {
+ label = "ps2-presence";
+ gpios = <&gpio0 ASPEED_GPIO(S, 2) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(S, 2)>;
+ };
+
+ ps3-presence {
+ label = "ps3-presence";
+ gpios = <&gpio0 ASPEED_GPIO(S, 3) GPIO_ACTIVE_LOW>;
+ linux,code = <ASPEED_GPIO(S, 3)>;
+ };
+ };
+
};
&emmc_controller {
--
2.23.0
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