Subject: [PATCHv6 3/5] ARM: dts: socfpga: unuse the slot-node and deprecated the supports-highspeed for dw-mmc

From: [email-masked] (Pavel Machek)
Date: Mon, 25 Aug 2014 13:18:02 +0200

On Fri 2014-07-25 10:11:51, Jaehoon Chung wrote:
> dw-mmc controller can support multiple slots.
> But, there are no use-cases anywhere. So we don't need to support the
> slot-node for dw-mmc controller.
> And "supports-highspeed" property in dw-mmc is deprecated.
> "supports-highspeed" property can be replaced to "cap-sd/mmc-highspeed".
> 
> Signed-off-by: Jaehoon Chung <[email-masked]>
> Reviewed-by: Tushar Behera <[email-masked]>
> Reviewed-by: Ulf Hansson <[email-masked]>
> Acked-by: Seungwon Jeon <[email-masked]>
> Acked-by: Dinh Nguyen <[email-masked]>

So, controller supports it, and slot representation makes sense, but
we move to less logical representation that will break when someone
actually does two slots?

NAK, for what it is worth. 
								Pavel

> ---
>  arch/arm/boot/dts/socfpga_arria5.dtsi   |    9 +++------
>  arch/arm/boot/dts/socfpga_cyclone5.dtsi |    9 +++------
>  arch/arm/boot/dts/socfpga_vt.dts        |    9 +++------
>  3 files changed, 9 insertions(+), 18 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/socfpga_arria5.dtsi b/arch/arm/boot/dts/socfpga_arria5.dtsi
> index 12d1c2c..468fc4c 100644
> --- a/arch/arm/boot/dts/socfpga_arria5.dtsi
> +++ b/arch/arm/boot/dts/socfpga_arria5.dtsi
> @@ -29,13 +29,10 @@
>  
>  		dwmmc0 at ff704000 {
>  			num-slots = <1>;
> -			supports-highspeed;
>  			broken-cd;
> -
> -			slot at 0 {
> -				reg = <0>;
> -				bus-width = <4>;
> -			};
> +			bus-width = <4>;
> +			cap-mmc-highspeed;
> +			cap-sd-highspeed;
>  		};
>  
>  		sysmgr at ffd08000 {
> diff --git a/arch/arm/boot/dts/socfpga_cyclone5.dtsi b/arch/arm/boot/dts/socfpga_cyclone5.dtsi
> index bf51182..1ee03c4 100644
> --- a/arch/arm/boot/dts/socfpga_cyclone5.dtsi
> +++ b/arch/arm/boot/dts/socfpga_cyclone5.dtsi
> @@ -30,13 +30,10 @@
>  
>  		dwmmc0 at ff704000 {
>  			num-slots = <1>;
> -			supports-highspeed;
>  			broken-cd;
> -
> -			slot at 0 {
> -				reg = <0>;
> -				bus-width = <4>;
> -			};
> +			bus-width = <4>;
> +			cap-mmc-highspeed;
> +			cap-sd-highspeed;
>  		};
>  
>  		ethernet at ff702000 {
> diff --git a/arch/arm/boot/dts/socfpga_vt.dts b/arch/arm/boot/dts/socfpga_vt.dts
> index 09792b4..f9345e0 100644
> --- a/arch/arm/boot/dts/socfpga_vt.dts
> +++ b/arch/arm/boot/dts/socfpga_vt.dts
> @@ -43,13 +43,10 @@
>  
>  		dwmmc0 at ff704000 {
>  			num-slots = <1>;
> -			supports-highspeed;
>  			broken-cd;
> -
> -			slot at 0 {
> -				reg = <0>;
> -				bus-width = <4>;
> -			};
> +			bus-width = <4>;
> +			cap-mmc-highspeed;
> +			cap-sd-highspeed;
>  		};
>  
>  		ethernet at ff700000 {

-- 
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