diff mbox series

[v2,2/4] arm64: dts: rockchip: add rk3588 i2c aliases to soc dtsi

Message ID 20231205164842.556684-3-heiko@sntech.de (mailing list archive)
State New, archived
Headers show
Series arm64: dts: rockchip: aliases for core busses in main dtsi | expand

Commit Message

Heiko Stübner Dec. 5, 2023, 4:48 p.m. UTC 
From: Heiko Stuebner <heiko.stuebner@cherry.de>

The i2c controllers on rk3588 are named i2c0 - i2c8. 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 i2c access is a thing afterall.

To prevent each board repeating their list of i2c aliases, define them
in the soc dtsi, as all previous Rockchip soc do already.

Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
---
 arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index d854536a44b8..47512c39e55a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -19,6 +19,15 @@  / {
 	#size-cells = <2>;
 
 	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &uart2;