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Message-Id: <1427214695-16301-2-git-send-email-george.joseph@fairview5.com>
Date: Tue, 24 Mar 2015 10:31:35 -0600
From: George Joseph <george.joseph@...rview5.com>
To: Shawn Guo <shawn.guo@...aro.org>,
Sascha Hauer <kernel@...gutronix.de>,
Russell King <linux@....linux.org.uk>,
linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v3 1/1] dts: cubox: Map gpio-keys to gpio3 8
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@...rview5.com>
Tested-by: George Joseph <george.joseph@...rview5.com>
---
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 4303bc0..d033bb1 100644
--- a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi
@@ -41,6 +41,8 @@
*/
#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 {
@@ -104,6 +106,18 @@
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 {
@@ -208,6 +222,12 @@
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
>;
};
+
+ pinctrl_gpio_key: gpio-key {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x17059
+ >;
+ };
};
};
--
2.1.0
--
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