[PATCH] arm64: dts: rockchip: fix mmc aliases for Radxa ZERO 3E/3W

[Heiko Stübner]

Hi,

Am Donnerstag, 20. Juni 2024, 01:27:34 CEST schrieb FUKAUMI Naoki:
> align with other Radxa products.
> 
> - mmc0 is eMMC
> - mmc1 is microSD
> 

so yes we can still change the mmc aliases as the zero will only become part of 6.11
But mmc aliases should start at 0 and not contain holes.

So if you care much about the ordering, move the alias block out of the zero-3.dtsi
and introduce separate blocks for each board.


In zero-3w:
  	aliases {
		mmc0 = &sdmmc0;
  	};

In zero-3w:
  	aliases {
		mmc0 = &sdhci;
		mmc1 = &sdmmc0;
  		mmc2 = &sdmmc1;
  	};


Alternatively, leave the aliases as they are now
Heiko

> Fixes: 1a5c8d307c83 ("arm64: dts: rockchip: Add Radxa ZERO 3W/3E")
> Signed-off-by: FUKAUMI Naoki <naoki at radxa.com>
> ---
>  arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3.dtsi | 2 +-
>  arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3w.dts | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3.dtsi
> index 623d5939d194..85d76d535338 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3.dtsi
> @@ -7,7 +7,7 @@
>  
>  / {
>  	aliases {
> -		mmc0 = &sdmmc0;
> +		mmc1 = &sdmmc0;
>  	};
>  
>  	chosen {
> diff --git a/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3w.dts b/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3w.dts
> index 9bf4f464915f..188147c4b78b 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3w.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3w.dts
> @@ -9,7 +9,7 @@ / {
>  	compatible = "radxa,zero-3w", "rockchip,rk3566";
>  
>  	aliases {
> -		mmc1 = &sdhci;
> +		mmc0 = &sdhci;
>  		mmc2 = &sdmmc1;
>  	};
>  
>