linux-kernel - [PATCH 10/12] ARM: dts: dragonboard-600c: Add on board leds support

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Date:	Wed, 23 Mar 2016 19:48:04 +0000
From:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:	Andy Gross <andy.gross@...aro.org>, linux-arm-msm@...r.kernel.org
Cc:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-soc@...r.kernel.org,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 10/12] ARM: dts: dragonboard-600c: Add on board leds support

This patch adds support to 4 user leds, wlan and bt led on board.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 .../arm/boot/dts/qcom-apq8064-dragonboard-600c.dts | 76 ++++++++++++++++++++++
 1 file changed, 76 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts b/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
index 52f742c..4fecd94 100644
--- a/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-dragonboard-600c.dts
@@ -53,6 +53,33 @@
 					bias-disable;
 				};
 			};
+
+			user_leds: user_leds {
+				mux {
+					pins = "gpio3", "gpio7", "gpio10", "gpio11";
+					function = "gpio";
+				};
+
+				conf {
+					pins = "gpio3", "gpio7", "gpio10", "gpio11";
+					function = "gpio";
+					output-low;
+				};
+			};
+		};
+
+		qcom,ssbi@...000 {
+			pmic@0 {
+				mpps@50 {
+					mpp_leds: mpp_leds {
+						pinconf {
+							pins = "mpp7", "mpp8";
+							function = "digital";
+							output-low;
+						};
+					};
+				};
+			};
 		};
 
 		rpm@...000 {
@@ -165,6 +192,55 @@
 			};
 		};
 
+		leds {
+			pinctrl-names = "default";
+			pinctrl-0 = <&user_leds>, <&mpp_leds>;
+
+			compatible = "gpio-leds";
+
+			led@1 {
+				label = "dragonboard-600c:green:user1";
+				gpios = <&tlmm_pinmux 3 GPIO_ACTIVE_HIGH>;
+				linux,default-trigger = "heartbeat";
+				default-state = "off";
+			};
+
+			led@2 {
+				label = "dragonboard-600c:green:user2";
+				gpios = <&tlmm_pinmux 7 GPIO_ACTIVE_HIGH>;
+				linux,default-trigger = "mmc0";
+				default-state = "off";
+			};
+
+			led@3 {
+				label = "dragonboard-600c:green:user3";
+				gpios = <&tlmm_pinmux 10 GPIO_ACTIVE_HIGH>;
+				linux,default-trigger = "mmc1";
+				default-state = "off";
+			};
+
+			led@4 {
+				label = "apq8016-sbc:green:user4";
+				gpios = <&tlmm_pinmux 11 GPIO_ACTIVE_HIGH>;
+				linux,default-trigger = "none";
+				default-state = "off";
+			};
+
+			led@5 {
+				label = "dragonboard-600c:yellow:wlan";
+				gpios = <&pm8921_mpps 7 GPIO_ACTIVE_HIGH>;
+				linux,default-trigger = "wlan";
+				default-state = "off";
+			};
+
+			led@6 {
+				label = "dragonboard-600c:blue:bt";
+				gpios = <&pm8921_mpps 8 GPIO_ACTIVE_HIGH>;
+				linux,default-trigger = "bt";
+				default-state = "off";
+			};
+		};
+
 		pci@...00000 {
 			status = "okay";
 			vdda-supply = <&pm8921_s3>;
-- 
2.5.0