[PATCH] ARM: mvebu: Add button on Armada 370 Reference Design board
From: florian@openwrt.org (Florian Fainelli)
Date: 2013-03-22 09:26:23
Hello Ezequiel, Le 03/21/13 20:43, Ezequiel Garcia a ?crit :
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 <redacted>
Acked-by: Florian Fainelli <florian@openwrt.org>
quoted hunk ↗ jump to hunk
--- 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>; + }; + }; };