[PATCH] arm64: tegra210-smaug: Add gpio-key nodes
From: Thierry Reding <hidden>
Date: 2016-03-04 08:30:02
Also in:
linux-devicetree, linux-tegra
On Thu, Mar 03, 2016 at 02:54:25PM -0500, Rhyland Klein wrote:
quoted hunk
Add gpio-key nodes for the volumn controls, lid switch, tablet mode and power button. Signed-off-by: Rhyland Klein <redacted> --- arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 43 +++++++++++++++++++++++++++ 1 file changed, 43 insertions(+)diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index 750e85c45135..9c0ec3031e98 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts@@ -1,5 +1,7 @@ /dts-v1/; +#include <dt-bindings/input/input.h> + #include "tegra210.dtsi" / {@@ -76,6 +78,47 @@ }; }; + gpio-keys { + compatible = "gpio-keys"; + gpio-keys,name = "gpio-keys"; + + power { + label = "Power"; + gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + debounce-interval = <30>; + gpio-key,wakeup;
This property was recently deprecated in favour of the standard generic wakeup-source property.
+ };
+
+ lid {
+ label = "Lid";
+ gpios = <&gpio TEGRA_GPIO(B, 4) GPIO_ACTIVE_LOW>;
+ linux,input-type = <5>; /* EV_SW */
+ linux,code = <0>; /* SW_LID */The dt-bindings/input/input.h header defines the symbolic names for these in upstream versions of the Linux kernel.
+ gpio-key,wakeup;
+ };
+
+ tablet_mode {
+ label = "Tablet Mode";
+ gpios = <&gpio TEGRA_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;
+ linux,input-type = <5>; /* EV_SW */
+ linux,code = <1>; /* SW_TABLET_MODE */Same here. I've made all the above changes when applying, so no need to resend. Thierry -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160304/4587fb98/attachment.sig>