mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 00:41:17 +00:00
6a0a6c45ed
Backport upstreamed dts updates for rk3588. Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org> Link: https://github.com/openwrt/openwrt/pull/16149 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
39 lines
1.2 KiB
Diff
39 lines
1.2 KiB
Diff
From 328e901b7b03d292c1520ffb38e9164feef4f1ea Mon Sep 17 00:00:00 2001
|
|
From: Heiko Stuebner <heiko.stuebner@cherry.de>
|
|
Date: Tue, 5 Dec 2023 17:48:40 +0100
|
|
Subject: [PATCH] arm64: dts: rockchip: add rk3588 i2c aliases to soc dtsi
|
|
|
|
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>
|
|
Link: https://lore.kernel.org/r/20231205164842.556684-3-heiko@sntech.de
|
|
---
|
|
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 9 +++++++++
|
|
1 file changed, 9 insertions(+)
|
|
|
|
--- 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;
|