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Message-Id: <1457576219-7971-4-git-send-email-stefan@agner.ch>
Date: Wed, 9 Mar 2016 18:16:44 -0800
From: Stefan Agner <stefan@...er.ch>
To: shawnguo@...nel.org, mturquette@...libre.com, sboyd@...eaurora.org
Cc: kernel@...gutronix.de, sergeimir@...raft.com, tglx@...utronix.de,
jason@...edaemon.net, marc.zyngier@....com, robh+dt@...nel.org,
pawel.moll@....com, mark.rutland@....com,
ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
Stefan Agner <stefan@...er.ch>
Subject: [PATCH 03/18] ARM: dts: vf610-colibri: GPIO wakeup key
Enable GPIO wakeup key on Vybrid PAD 41 which is routed to the
Colibri default wakeup pin SO-DIMM 45.
Signed-off-by: Stefan Agner <stefan@...er.ch>
---
arch/arm/boot/dts/vf-colibri-eval-v3.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
index 4d8b7f6..936ece6 100644
--- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
@@ -39,6 +39,8 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
+#include <dt-bindings/input/input.h>
+
/ {
chosen {
stdout-path = "serial0:115200n8";
@@ -74,6 +76,20 @@
gpio = <&gpio2 19 GPIO_ACTIVE_LOW>; /* USBH_PEN resp. USBH_P_EN */
vin-supply = <®_5v0>;
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpiokeys>;
+
+ power {
+ label = "Wake-Up";
+ gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_WAKEUP>;
+ debounce-interval = <10>;
+ gpio-key,wakeup;
+ };
+ };
};
&bl {
@@ -157,5 +173,11 @@
VF610_PAD_PTB21__GPIO_43 0x22ed
>;
};
+
+ pinctrl_gpiokeys: gpiokeys {
+ fsl,pins = <
+ VF610_PAD_PTB19__GPIO_41 0x218d
+ >;
+ };
};
};
--
2.7.2
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