linux-kernel - Re: [PATCH next 03/15] dt-bindings: phy: mediatek: dsi-phy: modify compatible dependence

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Date:   Tue, 19 Jan 2021 10:56:20 +0800
From:   Chunfeng Yun <chunfeng.yun@...iatek.com>
To:     Chun-Kuang Hu <chunkuang.hu@...nel.org>
CC:     Vinod Koul <vkoul@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        "Philipp Zabel" <p.zabel@...gutronix.de>,
        Min Guo <min.guo@...iatek.com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        DTML <devicetree@...r.kernel.org>, <linux-usb@...r.kernel.org>
Subject: Re: [PATCH next 03/15] dt-bindings: phy: mediatek: dsi-phy: modify
 compatible dependence

On Mon, 2021-01-18 at 22:56 +0800, Chun-Kuang Hu wrote:
> Hi, Chunfeng:
> 
> Chunfeng Yun <chunfeng.yun@...iatek.com> 於 2021年1月16日 週六 下午5:07寫道：
> >
> > The compatilbe "mediatek,mt7623-mipi-tx" is not supported in driver,
> > and in fact uses "mediatek,mt2701-mipi-tx" instead on MT7623, so changes
> > the compatible items to make dependence clear.
> >
> > And add an optional "clock-names" property, it's not used to get the clock,
> > but some DTS files provide it.
> 
> Separate the clock part to another patch.
Ok, will do it.

> 
> Regards,
> Chun-Kuang.
> 
> >
> > Cc: Chun-Kuang Hu <chunkuang.hu@...nel.org>
> > Cc: Philipp Zabel <p.zabel@...gutronix.de>
> > Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
> > ---
> >  .../bindings/phy/mediatek,dsi-phy.yaml          | 17 ++++++++++++-----
> >  1 file changed, 12 insertions(+), 5 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml b/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml
> > index 71d4acea1f66..af6e554c5b69 100644
> > --- a/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml
> > +++ b/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml
> > @@ -19,11 +19,14 @@ properties:
> >      pattern: "^dsi-phy@[0-9a-f]+$"
> >
> >    compatible:
> > -    enum:
> > -      - mediatek,mt2701-mipi-tx
> > -      - mediatek,mt7623-mipi-tx
> > -      - mediatek,mt8173-mipi-tx
> > -      - mediatek,mt8183-mipi-tx
> > +    oneOf:
> > +      - items:
> > +          - enum:
> > +              - mediatek,mt7623-mipi-tx
> > +          - const: mediatek,mt2701-mipi-tx
> > +      - const: mediatek,mt2701-mipi-tx
> > +      - const: mediatek,mt8173-mipi-tx
> > +      - const: mediatek,mt8183-mipi-tx
> >
> >    reg:
> >      maxItems: 1
> > @@ -32,6 +35,10 @@ properties:
> >      items:
> >        - description: PLL reference clock
> >
> > +  clock-names:
> > +    items:
> > +      - const: ref
> > +
> >    clock-output-names:
> >      maxItems: 1
> >
> > --
> > 2.18.0