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cc9df2da0d
Add patches for the nanopi r6s board, backporting from 6.9 where basic support is landing. Signed-off-by: Ben Whitten <ben.whitten@gmail.com> Link: https://github.com/openwrt/openwrt/pull/15607 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
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From: Heiko Stuebner <heiko.stuebner@cherry.de>
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Date: Tue, 5 Dec 2023 17:48:40 +0100
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Subject: [PATCH] arm64: dts: rockchip: add rk3588 i2c aliases to soc dtsi
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The i2c controllers on rk3588 are named i2c0 - i2c8. Board schematics
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also use these exact numbers and we want those names to also reflect
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in the OS devices because everything else would just cause confusion.
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Userspace i2c access is a thing afterall.
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To prevent each board repeating their list of i2c aliases, define them
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in the soc dtsi, as all previous Rockchip soc do already.
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Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
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Reviewed-by: Dragan Simic <dsimic@manjaro.org>
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Link: https://lore.kernel.org/r/20231205164842.556684-3-heiko@sntech.de
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---
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arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 9 +++++++++
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1 file changed, 9 insertions(+)
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--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
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@@ -19,6 +19,15 @@
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#size-cells = <2>;
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aliases {
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+ i2c0 = &i2c0;
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+ i2c1 = &i2c1;
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+ i2c2 = &i2c2;
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+ i2c3 = &i2c3;
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+ i2c4 = &i2c4;
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+ i2c5 = &i2c5;
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+ i2c6 = &i2c6;
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+ i2c7 = &i2c7;
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+ i2c8 = &i2c8;
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serial0 = &uart0;
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serial1 = &uart1;
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serial2 = &uart2;
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