From bd641e262ecf19fe988702af35477b06823f1e51 Mon Sep 17 00:00:00 2001
From: Mukund Madhusudan Atre <matre@quicinc.com>
Date: Fri, 6 Mar 2020 16:15:01 -0800
Subject: [PATCH] ARM: dts: msm: Add pinctrls for external regulaors in camera
 for Lahaina

Add pinctrls for GPIO enabled regulators in camera for Lahaina.

Change-Id: I74e28dddc1833ee2135d2c92cbd3e60bccb9c87d
---
 qcom/lahaina-pinctrl.dtsi | 58 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/qcom/lahaina-pinctrl.dtsi b/qcom/lahaina-pinctrl.dtsi
index 8335c306b71e..038c9f6be6cb 100644
--- a/qcom/lahaina-pinctrl.dtsi
+++ b/qcom/lahaina-pinctrl.dtsi
@@ -3391,6 +3391,64 @@
 		};
 	};
 
+	cam_sensor_active_ext_regs0: cam_sensor_active_ext_regs0 {
+		/* EXT REGULATOR PIN 0 */
+		mux {
+			pins = "gpio28";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio28";
+			bias-disable; /* No PULL */
+			drive-strength = <2>; /* 2 MA */
+		};
+	};
+
+	cam_sensor_suspend_ext_regs0: cam_sensor_suspend_ext_regs0 {
+		/* EXT REGULATOR PIN 0 */
+		mux {
+			pins = "gpio28";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio28";
+			bias-pull-down; /* PULL DOWN */
+			drive-strength = <2>; /* 2 MA */
+			output-low;
+		};
+	};
+
+	cam_sensor_active_ext_regs1: cam_sensor_active_ext_regs1 {
+		/* EXT REGULATOR PIN 1 */
+		mux {
+			pins = "gpio29";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio29";
+			bias-disable; /* No PULL */
+			drive-strength = <2>; /* 2 MA */
+		};
+	};
+
+	cam_sensor_suspend_ext_regs1: cam_sensor_suspend_ext_regs1 {
+		/* EXT REGULATOR PIN 1 */
+		mux {
+			pins = "gpio29";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio29";
+			bias-pull-down; /* PULL DOWN */
+			drive-strength = <2>; /* 2 MA */
+			output-low;
+		};
+	};
+
 	cci0_active: cci0_active {
 		mux {
 			/* CLK, DATA */