Re: [PATCH v6 4/4] dt-bindings: mmc: mediatek: Add document for mt6779 - Chun-Hung Wu

From: Chun-Hung Wu <chun-hung.wu@mediatek.com>
To: Rob Herring <robh@kernel.org>
Cc: "Mark Rutland" <mark.rutland@arm.com>,
	"Kate Stewart" <kstewart@linuxfoundation.org>,
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	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v6 4/4] dt-bindings: mmc: mediatek: Add document for mt6779
Date: Mon, 20 Jul 2020 16:22:03 +0800	[thread overview]
Message-ID: <1595233323.9207.4.camel@mtkswgap22> (raw)
In-Reply-To: <20200617210247.GA2800817@bogus>

On Thu, 2020-06-18 at 05:02 +0800, Rob Herring wrote:
> On Tue, Jun 09, 2020 at 09:18:22AM +0800, Chun-Hung Wu wrote:
> > Add compatible node for mt6779 mmc and HW cmdq selection
> > node "mediatek,cqhci".
> > 
> > Signed-off-by: Chun-Hung Wu <chun-hung.wu@mediatek.com>
> > ---
> >  Documentation/devicetree/bindings/mmc/mtk-sd.txt | 4 ++++
> >  1 file changed, 4 insertions(+)
> > 
> > diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
> > index 8a532f4..d4d20b9 100644
> > --- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt
> > +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
> > @@ -12,6 +12,7 @@ Required properties:
> >  	"mediatek,mt8173-mmc": for mmc host ip compatible with mt8173
> >  	"mediatek,mt8183-mmc": for mmc host ip compatible with mt8183
> >  	"mediatek,mt8516-mmc": for mmc host ip compatible with mt8516
> > +	"mediatek,mt6779-mmc": for mmc host ip compatible with mt6779
> >  	"mediatek,mt2701-mmc": for mmc host ip compatible with mt2701
> >  	"mediatek,mt2712-mmc": for mmc host ip compatible with mt2712
> >  	"mediatek,mt7622-mmc": for MT7622 SoC
> > @@ -49,6 +50,9 @@ Optional properties:
> >  		     error caused by stop clock(fifo full)
> >  		     Valid range = [0:0x7]. if not present, default value is 0.
> >  		     applied to compatible "mediatek,mt2701-mmc".
> > +- mediatek,cqhci: HW cmdq selection
> > +		  If present, hw command queue is enabled.
> > +		  If not present, hw command queue is disabled.
> 
> 'supports-cqe' does the same thing.
Change to use 'supports-cqe' in patch v7.
> 
> >  
> >  Examples:
> >  mmc0: mmc@11230000 {
> > -- 
> > 1.9.1

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