linux-kernel - [PATCH 2/3] ARM: dts: rockchip: Move i2c aliases to SoC dtsi for RK3128

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Message-ID: <20231202130506.66738-4-knaerzche@gmail.com>
Date:   Sat,  2 Dec 2023 14:05:06 +0100
From:   Alex Bee <knaerzche@...il.com>
To:     Heiko Stuebner <heiko@...ech.de>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Alex Bee <knaerzche@...il.com>
Subject: [PATCH 2/3] ARM: dts: rockchip: Move i2c aliases to SoC dtsi for RK3128

SoC TRM, SoC datasheet and board schematics always refer to the
same i2c numbers - even if not all are used for a specific board.
In order to not have to re-define them for every board move the
aliases to SoC dtsi for RK3128 like it's being done for all other
Rockchip ARM SoCs.

Signed-off-by: Alex Bee <knaerzche@...il.com>
---
 arch/arm/boot/dts/rockchip/rk3128-evb.dts | 1 -
 arch/arm/boot/dts/rockchip/rk3128.dtsi    | 4 ++++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/rockchip/rk3128-evb.dts b/arch/arm/boot/dts/rockchip/rk3128-evb.dts
index 776a483cc26b..c7ab7fcdb436 100644
--- a/arch/arm/boot/dts/rockchip/rk3128-evb.dts
+++ b/arch/arm/boot/dts/rockchip/rk3128-evb.dts
@@ -12,7 +12,6 @@ / {
 	compatible = "rockchip,rk3128-evb", "rockchip,rk3128";
 
 	aliases {
-		i2c1 = &i2c1;
 		mmc0 = &emmc;
 	};
 
diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index 5b751284d6ca..dc149d98cf9e 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -20,6 +20,10 @@ aliases {
 		gpio1 = &gpio1;
 		gpio2 = &gpio2;
 		gpio3 = &gpio3;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
 	};
 
 	arm-pmu {
-- 
2.43.0