linux-kernel - [PATCH 12/12] arm64: dts: hikey960: add LED nodes

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Message-Id: <20170517083745.24479-13-guodong.xu@linaro.org>
Date:   Wed, 17 May 2017 16:37:45 +0800
From:   Guodong Xu <guodong.xu@...aro.org>
To:     robh+dt@...nel.org, xuwei5@...ilicon.com, catalin.marinas@....com,
        will.deacon@....com, wangkefeng.wang@...wei.com,
        puck.chen@...ilicon.com, xuejiancheng@...ilicon.com,
        devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Guodong Xu <guodong.xu@...aro.org>
Subject: [PATCH 12/12] arm64: dts: hikey960: add LED nodes

HiKey960 has four user LEDs, and two special purpose LEDs: WiFi and BT
respectively.

All of them are implemented as GPIO.

Signed-off-by: Guodong Xu <guodong.xu@...aro.org>
---
 arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 48 +++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
index 6de86c0..4839885 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
@@ -48,6 +48,54 @@
 				linux,code = <KEY_POWER>;
 			};
 		};
+
+		leds {
+			compatible = "gpio-leds";
+			status = "disabled";
+			user_led1 {
+				label = "user_led1";
+				/* gpio_150_user_led1 */
+				gpios = <&gpio18 6 0>;
+				linux,default-trigger = "heartbeat";
+			};
+
+			user_led2 {
+				label = "user_led2";
+				/* gpio_151_user_led2 */
+				gpios = <&gpio18 7 0>;
+				linux,default-trigger = "mmc0";
+			};
+
+			user_led3 {
+				label = "user_led3";
+				/* gpio_189_user_led3 */
+				gpios = <&gpio23 5 0>;
+				default-state = "off";
+			};
+
+			user_led4 {
+				label = "user_led4";
+				/* gpio_190_user_led4 */
+				gpios = <&gpio23 6 0>;
+				linux,default-trigger = "cpu0";
+			};
+
+			wlan_active_led {
+				label = "wifi_active";
+				/* gpio_205_wifi_active */
+				gpios = <&gpio25 5 0>;
+				linux,default-trigger = "phy0tx";
+				default-state = "off";
+			};
+
+			bt_active_led {
+				label = "bt_active";
+				gpios = <&gpio25 7 0>;
+				/* gpio_207_user_led1 */
+				linux,default-trigger = "hci0rx";
+				default-state = "off";
+			};
+		};
 	};
 };
 
-- 
2.10.2