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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";
};
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