[PATCH] ARM: mvebu: Add button on Armada 370 Reference Design board
Florian Fainelli
florian at openwrt.org
Fri Mar 22 05:26:23 EDT 2013
Hello Ezequiel,
Le 03/21/13 20:43, Ezequiel Garcia a écrit :
> The Marvell Armada 370 Reference Design board has a software-controlled
> button on the front side, marked as "SW".
> This patch adds minimal support for this button.
This is also what I found out while playing with gpio exporting, looks good!
>
> Signed-off-by: Ezequiel Garcia <ezequiel.garcia at free-electrons.com>
Acked-by: Florian Fainelli <florian at openwrt.org>
> ---
> arch/arm/boot/dts/armada-370-rd.dts | 11 +++++++++++
> 1 files changed, 11 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts
> index f8e4855..df3fdf4 100644
> --- a/arch/arm/boot/dts/armada-370-rd.dts
> +++ b/arch/arm/boot/dts/armada-370-rd.dts
> @@ -65,4 +65,15 @@
> /* No CD or WP GPIOs */
> };
> };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + button at 1 {
> + label = "Software Button";
> + linux,code = <116>;
> + gpios = <&gpio0 6 1>;
> + };
> + };
> };
>
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