From a024abedbca99a20aeb96f5beec9ded13c85dcb3 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Tue, 5 Dec 2023 17:48:41 +0100 Subject: [PATCH] arm64: dts: rockchip: add rk3588 gpio aliases to soc dtsi The gpio controllers on rk3588 are named gpio0 - gpio4. Board schematics also use these exact numbers and we want those names to also reflect in the OS devices because everything else would just cause confusion. Userspace gpio access is a thing afterall. To prevent each board repeating their list of gpio aliases, define them in the soc dtsi, as previous Rockchip soc like the rk356x do already. Signed-off-by: Heiko Stuebner Reviewed-by: Dragan Simic Link: https://lore.kernel.org/r/20231205164842.556684-4-heiko@sntech.de --- arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 5 +++++ 1 file changed, 5 insertions(+) --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi @@ -19,6 +19,11 @@ #size-cells = <2>; aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + gpio2 = &gpio2; + gpio3 = &gpio3; + gpio4 = &gpio4; i2c0 = &i2c0; i2c1 = &i2c1; i2c2 = &i2c2;