[PATCH 6/7] arm64: dts: rockchip: Enable USB 2.0 ports on NanoPi Zero2

[Jonas Karlman]

The NanoPi Zero2 has one USB 2.0 Type-A HOST port and one USB 2.0 Type-C
OTG port.

Add support for using the USB 2.0 ports on NanoPi Zero2.

Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
Signed-off-by: Heiko Stuebner <heiko at sntech.de>
Link: https://patch.msgid.link/20260529190355.4148175-6-heiko@sntech.de

[ upstream commit: ff660109f4129a13bbdc31bc14ca233ebf0c9450 ]

(cherry picked from commit 2f28b83dd0d59cddb15927dbf30eb6960fbf772d)
Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
---
 .../arm64/rockchip/rk3528-nanopi-zero2.dts    | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/dts/upstream/src/arm64/rockchip/rk3528-nanopi-zero2.dts b/dts/upstream/src/arm64/rockchip/rk3528-nanopi-zero2.dts
index 9f683033c5f3..97d85124d21b 100644
--- a/dts/upstream/src/arm64/rockchip/rk3528-nanopi-zero2.dts
+++ b/dts/upstream/src/arm64/rockchip/rk3528-nanopi-zero2.dts
@@ -338,3 +338,32 @@
 	pinctrl-0 = <&uart0m0_xfer>;
 	status = "okay";
 };
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	extcon = <&usb2phy>;
+	maximum-speed = "high-speed";
+	phys = <&usb2phy_otg>;
+	phy-names = "usb2-phy";
+	status = "okay";
+};
+
+&usb2phy {
+	status = "okay";
+};
+
+&usb2phy_host {
+	phy-supply = <&usb2_host_5v>;
+	status = "okay";
+};
+
+&usb2phy_otg {
+	status = "okay";
+};
-- 
2.54.0