From 603921cf88952c456bff8f22e48a822a077341b8 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Tue, 10 Feb 2026 09:03:01 +0100 Subject: [PATCH] arm64: dts: rockchip: add pinctrl for clk-generator GPIO on rk3588-tiger While specific driver in the Linux-Kernel handles GPIOs gracefully without matching pinctrl entries, this might not be true for other operating systems. So having pinctrl entries makes the hardware-description more complete. The somewhat similar rk3588-jaguar board has a pinctrl entry already, so also add one for rk3588-tiger. Reviewed-by: Quentin Schulz Signed-off-by: Heiko Stuebner Link: https://patch.msgid.link/20260210080303.680403-4-heiko@sntech.de Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi index b4b8f305935f..a0e97481afb7 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi @@ -54,6 +54,8 @@ pcie_refclk: pcie-clock-generator { clock-frequency = <100000000>; clock-output-names = "pcie-refclk-clock"; enable-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>; /* PCIE30X4_CLKREQN_M1_L */ + pinctrl-names = "default"; + pinctrl-0 = <&pcie30x4_clkreqn_m1_l>; vdd-supply = <&vcca_3v3_s0>; }; @@ -353,6 +355,12 @@ module_led_pin: module-led-pin { }; }; + pcie30x4 { + pcie30x4_clkreqn_m1_l: pcie30x4-clkreqn-m1-l { + rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + usb3 { usb3_id: usb3-id { rockchip,pins =