[PATCH v2] arm: dts: mt7623: add otg nodes for bpi-r2
Frank Wunderlich
linux at fw-web.de
Mon Aug 30 07:59:58 PDT 2021
From: Frank Wunderlich <frank-w at public-files.de>
Add OTG-Nodes for BananaPi-R2
Signed-off-by: Frank Wunderlich <frank-w at public-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/
---
v2:
rebase on plain 5.14, v1 was based on some not upstreamed work
---
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 e96aa0ed1ebd..027c1b0c6a98 100644
--- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
+++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
@@ -366,6 +366,14 @@ &pcie1_phy {
status = "okay";
};
+&pio {
+ musb_pins: musb {
+ pins-musb {
+ pinmux = <MT7623_PIN_237_EXT_SDIO2_FUNC_DRV_VBUS>;
+ };
+ };
+};
+
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm_pins_a>;
@@ -396,6 +404,19 @@ &uart2 {
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>;
+ };
+};
+
&usb1 {
vusb33-supply = <®_3p3v>;
vbus-supply = <®_5v>;
@@ -408,6 +429,10 @@ &usb2 {
status = "okay";
};
+&u2phy1 {
+ status = "okay";
+};
+
&u3phy1 {
status = "okay";
};
--
2.25.1
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