From b965a60780cf8d465f456be429c9253757dba02a Mon Sep 17 00:00:00 2001
From: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
Date: Fri, 18 Oct 2024 15:19:45 +0530
Subject: [PATCH] ARM: dts: msm: Add pin configuration for USB3 PHY portselect
 on Tuna

TLMM pin is used to notify USB3/DP Combo PHY about the
orientation. Select this pinctrl from the usb_qmp_dp_phy
and ensure it is selecting the "usb0_phy_ps" pin function for Tuna.

Change-Id: I69f4004b00dcba0140871171b6c8b08471ae6aee
Signed-off-by: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
---
 qcom/tuna-pinctrl.dtsi | 27 +++++++++++++++++++++++++++
 qcom/tuna-usb.dtsi     |  3 +++
 2 files changed, 30 insertions(+)

diff --git a/qcom/tuna-pinctrl.dtsi b/qcom/tuna-pinctrl.dtsi
index 61496114..aadf6988 100644
--- a/qcom/tuna-pinctrl.dtsi
+++ b/qcom/tuna-pinctrl.dtsi
@@ -1969,7 +1969,34 @@
 			drive-strength = <2>;
 		};
 	};
+	usb_phy_ps: usb_phy_ps {
+		usb3phy_portselect_default: usb3phy_portselect_default {
+			mux {
+				pins = "gpio122";
+				function = "usb0_phy_ps";
+			};
 
+			config {
+				pins = "gpio122";
+				bias-pull-down;
+				drive-strength = <2>;
+			};
+		};
+
+		usb3phy_portselect_gpio: usb3phy_portselect_gpio {
+			mux {
+				pins = "gpio122";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio122";
+				drive-strength = <2>;
+				bias-pull-down;
+				input-enable;
+			};
+		};
+	};
 	/* touchscreen pins */
 	pmx_ts_active {
 		ts_active: ts_active {
diff --git a/qcom/tuna-usb.dtsi b/qcom/tuna-usb.dtsi
index ca4fee3e..3581be99 100644
--- a/qcom/tuna-usb.dtsi
+++ b/qcom/tuna-usb.dtsi
@@ -152,6 +152,9 @@
 			<&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