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ARM: dts: aspeed: tacoma: Add gpio-key definitions 

Add gpio-keys for various signals on Tacoma.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Eddie James 2019-10-03 17:24:14 -05:00 committed by Joel Stanley
parent ad5d102784
commit 6dbc7d9795
1 changed files with 60 additions and 0 deletions
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60
arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
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@ -3,6 +3,7 @@
/dts-v1/;
#include "aspeed-g6.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
#include <dt-bindings/leds/leds-pca955x.h>
/ {
@ -33,6 +34,65 @@ flash_memory: region@ba000000 {
reg = <0xba000000 0x2000000>; /* 32M */
};
};
gpio-keys {
compatible = "gpio-keys";
air-water {
label = "air-water";
gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(Q, 7)>;
};
checkstop {
label = "checkstop";
gpios = <&gpio0 ASPEED_GPIO(E, 3) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(E, 3)>;
};
ps0-presence {
label = "ps0-presence";
gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(H, 3)>;
};
ps1-presence {
label = "ps1-presence";
gpios = <&gpio0 ASPEED_GPIO(E, 5) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(E, 5)>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <1000>;
fan0-presence {
label = "fan0-presence";
gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
linux,code = <4>;
};
fan1-presence {
label = "fan1-presence";
gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
linux,code = <5>;
};
fan2-presence {
label = "fan2-presence";
gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
linux,code = <6>;
};
fan3-presence {
label = "fan3-presence";
gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
linux,code = <7>;
};
};
};
&fmc {