Hello Andreas,
> Le 8 févr. 2016 à 03:17, Andreas Färber <afaer...@suse.de> a écrit :
>
> Signed-off-by: Andreas Färber <afaer...@suse.de>
> ---
> v2: New
>
> arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
> b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
> index e84383fd6f10..fe5aa785cfda 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
> @@ -70,6 +70,22 @@
> pinctrl-0 = <&ir_int>;
> };
>
> + keys: gpio-keys {
> + compatible = "gpio-keys";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pwr_key>;
> + #address-cells = <1>;
> + #size-cells = <0>;
I think #address-cells and #size-cells are not necessary.
> +
> + button@0 {
> + reg = <0>;
reg can be removed too.
> + gpio-key,wakeup = <1>;
You should use the new "wakeup-source » property.
> + gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
> + label = "GPIO Power";
> + linux,code = <116>;
#include <dt-bindings/input/input.h>
and use KEY_POWER instead of 116
> + };
> + };
> +
> leds: gpio-leds {
> compatible = "gpio-leds";
>
> @@ -265,6 +281,12 @@
> };
> };
>
> + keys {
> + pwr_key: pwr-key {
> + rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_up>;
Is there a reason you want to enable the internal pull-up resistor on this pin?
The schematic shows there's already an external pull-up resistor so the
internal one should not be needed.
> + };
> + };
> +
> pmic {
> pmic_sleep: pmic-sleep {
> rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>;
