From 01ef533a3828bcc3bfd85b319d17e0b347cd5847 Mon Sep 17 00:00:00 2001
From: Michael Abood <person4265@gmail.com>
Date: Sun, 26 Jun 2022 16:11:33 -0400
Subject: [PATCH] arm64: dts: qcom: samsung-gtelwifiue: Add MUIC Support

samsung-gtelwifiue uses the SM5703 IC as a MUIC. This adds
support for that.

Signed-off-by: Michael Abood <person4265@gmail.com>
---
 .../dts/qcom/apq8016-samsung-gtelwifiue.dts   | 33 ++++++++++++++-----
 1 file changed, 25 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/apq8016-samsung-gtelwifiue.dts b/arch/arm64/boot/dts/qcom/apq8016-samsung-gtelwifiue.dts
index f154b4546f0d750..1a4d28f95a5a1ec 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-samsung-gtelwifiue.dts
+++ b/arch/arm64/boot/dts/qcom/apq8016-samsung-gtelwifiue.dts
@@ -82,6 +82,21 @@
 	};
 };
 
+&blsp_i2c1 {
+	status = "okay";
+
+	muic: extcon@25 {
+		compatible = "siliconmitus,sm5703-muic";
+		reg = <0x25>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&muic_int_default>;
+	};
+};
+
 &blsp_i2c2 {
 	status = "okay";
 
@@ -156,10 +171,6 @@
 	linux,code = <KEY_VOLUMEDOWN>;
 };
 
-&pm8916_usbin {
-	status = "okay";
-};
-
 &lpass {
 	status = "okay";
 };
@@ -232,13 +243,11 @@
 
 &usb {
 	status = "okay";
-	dr_mode = "peripheral";
-	extcon = <&pm8916_usbin>;
+	extcon = <&muic>, <&muic>;
 };
 
 &usb_hs_phy {
-	// FIXME: Replace with SM5703 MUIC when driver is available
-	extcon = <&pm8916_usbin>;
+	extcon = <&muic>;
 };
 
 &wcd_codec {
@@ -380,6 +389,14 @@
 		bias-pull-up;
 	};
 
+	muic_int_default: muic-int-default {
+		pins = "gpio12";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	reg_lcd_en_default: reg-lcd-en-default {
 		pins = "gpio8";
 		function = "gpio";