[PATCH 5/6] ARM: dts: palmetto: Add LEDs and GPIO keys

[Andrew Jeffery]

On Mon, 2018-02-12 at 18:13 +1030, Joel Stanley wrote:
> These describe the front panel LEDs that are present on a Palmetto
> chassis, and the checkstop GPIO that comes from the Power8 CPU to
> indicate a host error.
> 
> Signed-off-by: Joel Stanley <joel at jms.id.au>

Acked-by: Andrew Jeffery <andrew at aj.id.au>

> ---
>  arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 27 +++++++++++++++++++++++++++
>  1 file changed, 27 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> index 5115247e5e59..2a4a355a779d 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
> @@ -2,6 +2,7 @@
>  /dts-v1/;
>  
>  #include "aspeed-g4.dtsi"
> +#include <dt-bindings/gpio/aspeed-gpio.h>
>  
>  / {
>  	model = "Palmetto BMC";
> @@ -26,6 +27,32 @@
>  			reg = <0x5f000000 0x01000000>; /* 16M */
>  		};
>  	};
> +
> +	leds {
> +		compatible = "gpio-leds";
> +
> +		heartbeat {
> +			gpios = <&gpio ASPEED_GPIO(R, 4) GPIO_ACTIVE_LOW>;
> +		};
> +
> +		power {
> +			gpios = <&gpio ASPEED_GPIO(R, 5) GPIO_ACTIVE_LOW>;
> +		};
> +
> +		identify {
> +			gpios = <&gpio ASPEED_GPIO(A, 2) GPIO_ACTIVE_LOW>;
> +		};
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +
> +		checkstop {
> +			label = "checkstop";
> +			gpios = <&gpio ASPEED_GPIO(P, 5) GPIO_ACTIVE_LOW>;
> +			linux,code = <ASPEED_GPIO(P, 5)>;
> +		};
> +	};
>  };
>  
>  &fmc {
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