[PATCH] arm64: dts: rockchip: Enable USB OTG for Radxa ROCK Pi E

* [PATCH] arm64: dts: rockchip: Enable USB OTG for Radxa ROCK Pi E
@ 2025-01-29  6:40 FUKAUMI Naoki
  2025-02-03  8:16 ` Heiko Stuebner
  0 siblings, 1 reply; 2+ messages in thread
From: FUKAUMI Naoki @ 2025-01-29  6:40 UTC (permalink / raw)
  To: heiko
  Cc: robh, krzk+dt, conor+dt, dsimic, twoerner, didi.debian, jbx6244,
	devicetree, linux-rockchip, FUKAUMI Naoki

The Radxa ROCK Pi E has USB D+/D- signals on the 40-pin header[1].
Enable it for use as an OTG port.

[1] https://docs.radxa.com/en/rockpi/rockpie/hardware/gpio

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
---
 arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
index 6310b58de77f..a4bdd87d0729 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
@@ -428,10 +428,18 @@ &u2phy_host {
 	status = "okay";
 };
 
+&u2phy_otg {
+	status = "okay";
+};
+
 &uart2 {
 	status = "okay";
 };
 
+&usb20_otg {
+	status = "okay";
+};
+
 &usbdrd3 {
 	dr_mode = "host";
 	status = "okay";
-- 
2.43.0


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