linux-kernel - Re: [PATCH v3 02/14] ARM: dts: sunxi: h3/h5: Fix i2c2 register address

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Date:   Wed, 01 Aug 2018 21:11:05 +0800
From:   Icenowy Zheng <icenowy@...c.io>
To:     Corentin Labbe <clabbe.montjoie@...il.com>, robh+dt@...nel.org,
        mark.rutland@....com, linux@...linux.org.uk,
        maxime.ripard@...e-electrons.com, wens@...e.org,
        catalin.marinas@....com, will.deacon@....com
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, stable@...r.kernel.org
Subject: Re: [PATCH v3 02/14] ARM: dts: sunxi: h3/h5: Fix i2c2 register
 address

在 2017-09-26二的 09:22 +0200，Corentin Labbe写道：
> The unit address and register address does not match.
> This patch fix the register address with the good one.
> 
> Acked-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
> Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com>

This patch should be backported.

Older LTS also needs patches, but the patch needs to be refactored to
suite the versions.

Cc: stable@...r.kernel.org # 4.14

> ---
>  arch/arm/boot/dts/sunxi-h3-h5.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> index b37ed3461229..289f2cd06dfe 100644
> --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> @@ -632,7 +632,7 @@
>  
>  		i2c2: i2c@...b400 {
>  			compatible = "allwinner,sun6i-a31-i2c";
> -			reg = <0x01c2b000 0x400>;
> +			reg = <0x01c2b400 0x400>;
>  			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
>  			clocks = <&ccu CLK_BUS_I2C2>;
>  			resets = <&ccu RST_BUS_I2C2>;