From 296184694ae7a4e388603c95499e98d30b21cc09 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Mon, 23 Jan 2023 08:39:16 +0100
Subject: [PATCH 29/29] ARM: dts: gemini: Enable DNS313 FOTG210 as periph

Add the GPIO-based VBUS phy, and enable the FOTG210
USB1 block for use as peripheral.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230123073916.2350839-2-linus.walleij@linaro.org
---
--- a/arch/arm/boot/dts/gemini-dlink-dns-313.dts
+++ b/arch/arm/boot/dts/gemini-dlink-dns-313.dts
@@ -80,6 +80,15 @@
 		#cooling-cells = <2>;
 	};
 
+	/*
+	 * This is the type B USB connector on the device,
+	 * a GPIO-controlled USB VBUS detect
+	 */
+	usb1_phy: phy {
+		compatible = "gpio-usb-b-connector", "usb-b-connector";
+		#phy-cells = <0>;
+		vbus-gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+	};
 
 	/* Global Mixed-Mode Technology G751 mounted on GPIO I2C */
 	i2c {
@@ -302,5 +311,13 @@
 		ide@63000000 {
 			status = "okay";
 		};
+
+		usb@69000000 {
+			status = "okay";
+			dr_mode = "peripheral";
+			usb-phy = <&usb1_phy>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&usb_default_pins>;
+		};
 	};
 };
--- a/arch/arm/boot/dts/gemini.dtsi
+++ b/arch/arm/boot/dts/gemini.dtsi
@@ -455,6 +455,8 @@
 			 */
 			pinctrl-names = "default";
 			pinctrl-0 = <&usb_default_pins>;
+			/* Default to host mode */
+			dr_mode = "host";
 			syscon = <&syscon>;
 			status = "disabled";
 		};