Skip to contentSkip to conversation

arm64: dts: rockchip: Fix PCIe power enable pin for BTT CB2 and Pi2

PATCH Applied Andrey Leonchikov 2 participants 2 messages Oct 12, 2025 – Oct 14, 2025

Subsystems (2)
lore
Share & tools
lore
#0 lore raw

PATCH v2 1/1 arm64: dts: rockchip: Fix PCIe power enable pin for BTT CB2 and Pi2

Fix typo into regulator GPIO definition. With current
definition - PCIe don't up. Valid definition have on "pinctrl" section, "pcie_drv" (gpio4, RK_PB1).

Fixes bfbc663d2733a ("arm64: dts: rockchip: Add BigTreeTech CB2 and Pi2")
---
 arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi +1 -1
index 7f578c50b4ad..f74590af7e33 100644
@@ -120,7 +120,7 @@ vcc3v3_pcie: regulator-vcc3v3-pcie {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc3v3_pcie";
 		enable-active-high;
-		gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
+		gpios = <&gpio4 RK_PB1 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pcie_drv>;
 		regulator-always-on;
Signature · 1 line
2.51.0
maintainer Applied
#1 lore raw
Quoted 5 lines · Andrey Leonchikov

Fix typo into regulator GPIO definition. With current
definition - PCIe don't up. Valid definition have on "pinctrl" section, "pcie_drv" (gpio4, RK_PB1).

Applied, thanks!

[1/1] arm64: dts: rockchip: Fix PCIe power enable pin for BTT CB2 and Pi2

      commit: e179de737d13ad99bd19ea0fafab759d4074a425

Best regards,

Signature · 1 line
Heiko Stuebner <[email protected]>