[PATCH v2] dts: cubox: Map gpio-keys to gpio3 8
From: Shawn Guo <hidden>
Date: 2015-03-23 13:33:55
Also in:
linux-devicetree, lkml
On Mon, Mar 16, 2015 at 03:53:49PM -0600, George Joseph wrote:
The Cubox has a recessed button between the HDMI and RJ-45 connectors that wasn't mapped in the device tree, so I've mapped it to gpio-keys BTN_0. Signed-off-by: George Joseph <george.joseph@fairview5.com> Tested-by: George Joseph <george.joseph@fairview5.com>
Russell, Are you fine with this patch? Shawn
quoted hunk ↗ jump to hunk
--- arch/arm/boot/dts/imx6qdl-cubox-i.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)diff --git a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi index 6a524ca..de6e3a8 100644 --- a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi +++ b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi@@ -3,6 +3,8 @@ */ #include "imx6qdl-microsom.dtsi" #include "imx6qdl-microsom-ar8035.dtsi" +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> / { ir_recv: ir-receiver {@@ -66,6 +68,18 @@ spdif-controller = <&spdif>; spdif-out; }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&pinctrl_gpio_key>; + pinctrl-names = "default"; + + button_0 { + label = "Button 0"; + gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; + linux,code = <BTN_0>; + }; + }; }; &hdmi {@@ -170,6 +184,12 @@ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059 >; }; + + pinctrl_gpio_key: gpio-key { + fsl,pins = < + MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x17059 + >; + }; }; };-- 2.1.0