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arm64: dts: rockchip: add pinctrl for clk-generator GPIO on rk3588-tiger

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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 <quentin.schulz@cherry.de>
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Link: https://patch.msgid.link/20260210080303.680403-4-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Heiko Stuebner 2026-02-10 09:03:01 +01:00 committed by Heiko Stuebner
parent cfe2d65332
commit 603921cf88
1 changed files with 8 additions and 0 deletions
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8
arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi
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@ -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 =