linux-kernel - Re: [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers for RK3528

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Message-ID: <0b679284-d427-4229-b008-e3e466f66a0f@kwiboo.se>
Date: Sun, 9 Mar 2025 19:23:12 +0100
From: Jonas Karlman <jonas@...boo.se>
To: Yao Zi <ziyao@...root.org>
Cc: Heiko Stuebner <heiko@...ech.de>, Andi Shyti <andi.shyti@...nel.org>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Chukun Pan <amadeus@....edu.cn>,
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org,
 linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers for RK3528

Hi Yao Zi,

On 2025-03-09 08:06, Yao Zi wrote:
> Describe I2C controllers shipped by RK3528 in devicetree.
> 
> Signed-off-by: Yao Zi <ziyao@...root.org>
> ---
>  arch/arm64/boot/dts/rockchip/rk3528.dtsi | 104 +++++++++++++++++++++++
>  1 file changed, 104 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts/rockchip/rk3528.dtsi
> index 04ca2e2b3e9b..860b6057e5c2 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi
> @@ -19,6 +19,14 @@ / {
>  	#size-cells = <2>;
>  
>  	aliases {
> +		i2c0 = &i2c0;
> +		i2c1 = &i2c1;
> +		i2c2 = &i2c2;
> +		i2c3 = &i2c3;
> +		i2c4 = &i2c4;
> +		i2c5 = &i2c5;
> +		i2c6 = &i2c6;
> +		i2c7 = &i2c7;

nitpick: These should be ordered after the gpioX aliases.

Regards,
Jonas

>  		gpio0 = &gpio0;
>  		gpio1 = &gpio1;
>  		gpio2 = &gpio2;

[snip]