arm64: dts: rockchip: fix USB on RADXA ROCK 5T

The RADXA ROCK 5T board uses the same GPIO pin for controlling the USB
host port regulator. This control pin was mistakenly left out of the
ROCK 5T device tree.

Reported-by: FUKAUMI Naoki <[email protected]>
Closes: https://libera.catirclogs.org/linux-rockchip/2025-08-25#38609886;
Fixes: 0ea651d ("arm64: dts: rockchip: add ROCK 5T device tree")
Signed-off-by: Nicolas Frattaroli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>

Author: Nicolas Frattaroli

arch/arm64/boot/dts/rockchip/rk3588-rock-5t.dts

@@ -95,6 +95,12 @@
 			rockchip,pins = <4 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	usb {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
 };
 
 &vcc3v3_pcie2x1l0 {
@@ -103,3 +109,10 @@
 	pinctrl-0 = <&pcie2_0_vcc3v3_en>;
 	status = "okay";
 };
+
+&vcc5v0_host {
+	enable-active-high;
+	gpio = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&vcc5v0_host_en>;
+};