Hi Jaehoon,
Please check one thing below.
On Mon, June 30, 2014, 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 <jh80.chung@xxxxxxxxxxx>
> Reviewed-by: Tushar Behera <trblinux@xxxxxxxxx>
> Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
> ---
> diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-
> octa.dts
> index 434fd9d..5f37b81 100644
> --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
> +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
> @@ -50,7 +50,6 @@
> mmc@12200000 {
> status = "okay";
> broken-cd;
> - supports-highspeed;
> card-detect-delay = <200>;
> samsung,dw-mshc-ciu-div = <3>;
> samsung,dw-mshc-sdr-timing = <0 4>;
> @@ -58,16 +57,12 @@
> pinctrl-names = "default";
> pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
> vmmc-supply = <&ldo10_reg>;
> -
> - slot@0 {
> - reg = <0>;
> - bus-width = <8>;
> - };
> + bus-width = <8>;
> + cap-mmc-highspeed;
> };
>
> mmc@12220000 {
> status = "okay";
> - supports-highspeed;
> card-detect-delay = <200>;
> samsung,dw-mshc-ciu-div = <3>;
> samsung,dw-mshc-sdr-timing = <2 3>;
> @@ -75,11 +70,8 @@
> pinctrl-names = "default";
> pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
> vmmc-supply = <&ldo10_reg>;
> -
> - slot@0 {
> - reg = <0>;
> - bus-width = <4>;
> - };
> + bus-width = <8>;
<4> is correct?
> + cap-mmc-highspeed;
Thanks,
Seungwon Jeon
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