From d1a2f807c0030f36a780c8132740417124c94243 Mon Sep 17 00:00:00 2001
From: Pratham Pratap <ppratap@qti.qualcomm.com>
Date: Wed, 15 Jul 2020 20:57:05 +0530
Subject: [PATCH] ARM: dts: msm: Add pin configuration for USB3 PHY portselect
 on Shima

TLMM pin 81 is used to indicate to the USB3/DP Combo PHY the
orientation that which the PMIC detected a USB-C connection.
Select this pinctrl from the usb_qmp_dp_phy device and ensure
it is selecting the "usb_phy" pin function.

Change-Id: I587c17d490630751fcef42fa8b703110d5c8eab3
---
 qcom/shima-pinctrl.dtsi | 15 +++++++++++++++
 qcom/shima-usb.dtsi     |  3 +++
 2 files changed, 18 insertions(+)

diff --git a/qcom/shima-pinctrl.dtsi b/qcom/shima-pinctrl.dtsi
index 1c5682ae43d3..678dc6ea0bac 100644
--- a/qcom/shima-pinctrl.dtsi
+++ b/qcom/shima-pinctrl.dtsi
@@ -2946,6 +2946,21 @@
 				};
 			};
 		};
+
+		usb_phy_ps: usb_phy_ps {
+			usb3phy_portselect_default: usb3phy_portselect_default {
+				mux {
+					pins = "gpio81";
+					function = "usb_phy";
+				};
+
+				config {
+					pins = "gpio81";
+					bias-disable;
+					drive-strength = <2>;
+				};
+			};
+		};
 	};
 };
 
diff --git a/qcom/shima-usb.dtsi b/qcom/shima-usb.dtsi
index e718a9b0f16c..cdad8d1260ea 100644
--- a/qcom/shima-usb.dtsi
+++ b/qcom/shima-usb.dtsi
@@ -132,6 +132,9 @@
 			<&gcc GCC_USB3_PHY_PRIM_BCR>;
 		reset-names = "global_phy_reset", "phy_reset";
 
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb3phy_portselect_default>;
+
 		qcom,qmp-phy-reg-offset =
 			<USB3_DP_PCS_PCS_STATUS1
 			 USB3_DP_PCS_USB3_AUTONOMOUS_MODE_CTRL