linux-kernel - [PATCH] arm: dts: mt7623: add otg nodes for bpi-r2

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Date:   Mon, 30 Aug 2021 16:14:15 +0200
From:   Frank Wunderlich <linux@...web.de>
To:     linux-mediatek@...ts.infradead.org
Cc:     Frank Wunderlich <frank-w@...lic-files.de>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] arm: dts: mt7623: add otg nodes for bpi-r2

From: Frank Wunderlich <frank-w@...lic-files.de>

Add OTG-Nodes for BananaPi-R2

Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
---
patch is based on

"arm: dts: mt7623: add musb device nodes"

https://patchwork.kernel.org/project/linux-mediatek/patch/20210822041333.5264-2-mans0n@gorani.run/
---
 arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
index 8d22aeec91e1..729bc055ffcd 100644
--- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
+++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
@@ -374,7 +374,14 @@ adie {
 				bias-disable;
 		};
 	};
+
+	musb_pins: musb {
+		pins-musb {
+			pinmux = <MT7623_PIN_237_EXT_SDIO2_FUNC_DRV_VBUS>;
+		};
+	};
 };
+
 &consys {
 	mediatek,pwrap-regmap = <&pwrap>;
 	pinctrl-names = "default";
@@ -462,3 +469,21 @@ &u3phy1 {
 &u3phy2 {
 	status = "okay";
 };
+
+&usb0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&musb_pins>;
+	status = "okay";
+	usb-role-switch;
+
+	connector {
+		compatible = "gpio-usb-b-connector", "usb-b-connector";
+		type = "micro";
+		id-gpios = <&pio 44 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&u2phy1 {
+	status = "okay";
+};
+
-- 
2.25.1