Re: [PATCH v1 1/2] mmc: dt-bindings: add "bus-clk" for MT2712

[Ulf Hansson]

On 29 September 2018 at 04:29, Chaotian Jing <chaotian.jing@xxxxxxxxxxxx> wrote:
> On MT2712 MSDC0/3, HCLK/bus-clk need gate/ungate together,
> or will hang when access MSDC register.
>
> Signed-off-by: Chaotian Jing <chaotian.jing@xxxxxxxxxxxx>

Applied for next, thanks!

Kind regards
Uffe

> ---
>  Documentation/devicetree/bindings/mmc/mtk-sd.txt | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
> index f33467a..f2208f4 100644
> --- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt
> +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
> @@ -22,6 +22,7 @@ Required properties:
>         "source" - source clock (required)
>         "hclk" - HCLK which used for host (required)
>         "source_cg" - independent source clock gate (required for MT2712)
> +       "bus_clk" - bus clock used for internal register access (required for MT2712 MSDC0/3)
>  - pinctrl-names: should be "default", "state_uhs"
>  - pinctrl-0: should contain default/high speed pin ctrl
>  - pinctrl-1: should contain uhs mode pin ctrl
> --
> 1.8.1.1.dirty
>