Dear Rob,
Could you please help to make comments for this patch?
Thanks.
On Tue, 2017-01-24 at 09:02 +0100, Ulf Hansson wrote:
> +Rob, devicetree
>
> On 21 January 2017 at 09:55, Yong Mao <yong.mao@xxxxxxxxxxxx> wrote:
> > From: yong mao <yong.mao@xxxxxxxxxxxx>
> >
> > Add description for mediatek,hs200-cmd-int-delay
> > Add description for mediatek,hs400-cmd-int-delay
> > Add description for mediatek,hs400-cmd-resp-sel-rising
> >
> > Signed-off-by: Yong Mao <yong.mao@xxxxxxxxxxxx>
>
> You need an ack from a DT maintainer for this. I have added Rob and
> the devicetree list on cc.
>
> Kind regards
> Uffe
>
> > ---
> > Documentation/devicetree/bindings/mmc/mtk-sd.txt | 12 ++++++++++++
> > 1 file changed, 12 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
> > index 0120c7f..4182ea3 100644
> > --- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt
> > +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
> > @@ -21,6 +21,15 @@ Optional properties:
> > - assigned-clocks: PLL of the source clock
> > - assigned-clock-parents: parent of source clock, used for HS400 mode to get 400Mhz source clock
> > - hs400-ds-delay: HS400 DS delay setting
> > +- mediatek,hs200-cmd-int-delay: HS200 command internal delay setting.
> > + This field has total 32 stages.
> > + The value is an integer from 0 to 31.
> > +- mediatek,hs400-cmd-int-delay: HS400 command internal delay setting
> > + This field has total 32 stages.
> > + The value is an integer from 0 to 31.
> > +- mediatek,hs400-cmd-resp-sel-rising: HS400 command response sample selection
> > + If present,HS400 command responses are sampled on rising edges.
> > + If not present,HS400 command responses are sampled on falling edges.
> >
> > Examples:
> > mmc0: mmc@11230000 {
> > @@ -38,4 +47,7 @@ mmc0: mmc@11230000 {
> > assigned-clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>;
> > assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_D2>;
> > hs400-ds-delay = <0x14015>;
> > + mediatek,hs200-cmd-int-delay = <26>;
> > + mediatek,hs400-cmd-int-delay = <14>;
> > + mediatek,hs400-cmd-resp-sel-rising;
> > };
> > --
> > 1.7.9.5
> >
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