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ARM: dts: aspeed: rainier: gpio-keys for PSU presence 

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@gmail.com>
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Brandon Wyman 2019-10-28 16:47:54 -05:00 committed by Joel Stanley
parent 7f4a0ad5f0
commit 1dd785ba30
1 changed files with 29 additions and 0 deletions
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29
arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
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@ -3,6 +3,7 @@
/dts-v1/;
#include "aspeed-g6.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
/ {
model = "Rainier";
@ -33,6 +34,34 @@ flash_memory: region@B8000000 {
};
};
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 {