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[PATCH v4 10/20] arm64: dts: hi3660: add power key dts node

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From: Chen Jun <chenjun14@huawei.com>

We use gpio_034 as power key on hikey960, and set gpio with pull-up
state, when key press the voltage on the gpio will come to lower, and
power key event will be reported.

Signed-off-by: Chen Jun <chenjun14@huawei.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
---
 arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
index c25fff9..7aac35b 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
@@ -10,6 +10,8 @@
 #include "hi3660.dtsi"
 #include "hikey960-pinctrl.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "HiKey960";
@@ -34,6 +36,19 @@
 		/* rewrite this at bootloader */
 		reg = <0x0 0x0 0x0 0x0>;
 	};
+
+	keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwr_key_pmx_func &pwr_key_cfg_func>;
+
+		power {
+			wakeup-source;
+			gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
+			label = "GPIO Power";
+			linux,code = <KEY_POWER>;
+		};
+	};
 };
 
 &i2c0 {
-- 
2.10.2

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[PATCH v4 00/20] arm64: dts: hi3660: add device nodes Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 02/20] arm64: dts: hisilicon: update compatible string for hikey960 Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 20/20] arm64: dts: hi3660-hikey960: add nodes for WiFi Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 07/20] arm64: dts: hi3660: Add uarts nodes Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 10/20] arm64: dts: hi3660: add power key dts node Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 11/20] arm64: dts: hikey960: add LED nodes Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 15/20] arm64: dts: hisi: add kirin pcie node Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
    [PATCH v5 15/20] arm64: dts: hisi: add kirin pcie node Guodong Xu <guodong.xu@linaro.org> - 2017-06-16 16:20 +0200
      Re: [PATCH v5 15/20] arm64: dts: hisi: add kirin pcie node Wei Xu <xuwei5@hisilicon.com> - 2017-06-16 17:00 +0200
  [PATCH v4 04/20] arm64: dts: hi3660: add resources for clock and reset Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 18/20] dt-bindings: mmc: dw_mmc-k3: add document of hi3660 mmc Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 14/20] dt-bindings: PCI: hisi: Add document for PCIe of Kirin SoCs Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 08/20] arm64: dts: hikey960: add WL1837 Bluetooth device node Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 01/20] dt-bindings: arm: hisilicon: add bindings for HiKey960 board Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 19/20] arm64: dts: hi3660: add sd/sdio device nodes Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:10 +0200
  [PATCH v4 09/20] arm64: dts: hi3660: Add pl031 rtc node Guodong Xu <guodong.xu@linaro.org> - 2017-06-15 05:20 +0200
  Re: [PATCH v4 00/20] arm64: dts: hi3660: add device nodes Wei Xu <xuwei5@hisilicon.com> - 2017-06-15 22:00 +0200

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