[PATCH 1/2] arm64: dts: rockchip: use Type-C port as USB HOST port for Radxa ROCK 5B

FUKAUMI Naoki naoki at radxa.com
Fri Nov 29 17:40:42 PST 2024


Type-C port is dual-role USB 3.0 port. add usb_host0_xhci and phy
nodes to use it as HOST port.

Signed-off-by: FUKAUMI Naoki <naoki at radxa.com>
---
 arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index 0ec4992b43cd..c5776e3b4aab 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -840,6 +840,14 @@ &tsadc {
 	status = "okay";
 };
 
+&u2phy0 {
+	status = "okay";
+};
+
+&u2phy0_otg {
+	status = "okay";
+};
+
 &u2phy1 {
 	status = "okay";
 };
@@ -883,6 +891,11 @@ &usb_host0_ehci {
 	status = "okay";
 };
 
+&usb_host0_xhci {
+	dr_mode = "host";
+	status = "okay";
+};
+
 &usb_host1_ehci {
 	status = "okay";
 };
@@ -900,6 +913,10 @@ &usb_host2_xhci {
 	status = "okay";
 };
 
+&usbdp_phy0 {
+	status = "okay";
+};
+
 &usbdp_phy1 {
 	status = "okay";
 };
-- 
2.43.0




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