[PATCH] arm64: dts: rockchip: Fix USB power enable pin for BTT CB2 and Pi2
Andrey Leonchikov
andreil499 at gmail.com
Wed Nov 5 13:07:33 PST 2025
Fix typo into regulator GPIO definition. With current
definition - USB powered off. Valid definition can be found on "pinctrl"
section:
vcc5v0_usb2t_en: vcc5v0-usb2t-en {
rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
};
vcc5v0_usb2b_en: vcc5v0-usb2b-en {
rockchip,pins = <4 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
};
Fixes: bfbc663d2733a ("arm64: dts: rockchip: Add BigTreeTech CB2 and Pi2")
Signed-off-by: Andrey Leonchikov <andreil499 at gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi
index f74590af7e33..b6cf03a7ba66 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi
@@ -187,7 +187,7 @@ vcc5v0_usb: regulator-vcc5v0-usb {
vcc5v0_usb2b: regulator-vcc5v0-usb2b {
compatible = "regulator-fixed";
enable-active-high;
- gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
+ gpio = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_usb2b_en>;
regulator-name = "vcc5v0_usb2b";
@@ -199,7 +199,7 @@ vcc5v0_usb2b: regulator-vcc5v0-usb2b {
vcc5v0_usb2t: regulator-vcc5v0-usb2t {
compatible = "regulator-fixed";
enable-active-high;
- gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>;
+ gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_usb2t_en>;
regulator-name = "vcc5v0_usb2t";
--
2.51.0
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