Re: [PATCH 4/6] dt-bindings: phy: mediatek: tphy: support software efuse load

[Srinivas Kandagatla]

On 22/11/2021 04:05, Chen-Yu Tsai wrote:
> On Sat, Nov 20, 2021 at 1:19 AM Srinivas Kandagatla
> <srinivas.kandagatla@xxxxxxxxxx> wrote:
> > On 07/11/2021 07:56, Chunfeng Yun wrote:
> > > Add optional property nvmem-cells and nvmem-cell-names to support
> > > software efuse load, this helps to fix the efuse bit shift issue
> > > on mt8195 etc.
> > >
> > > Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>
> >
> > Applied thanks,
>
> This is a PHY DT binding change. Shouldn't it go in with patch 5, the
> phy driver patch, through the PHY tree instead?

That's true, this is dropped from nvmem tree now!

--srini
> ChenYu
>
> > --srini
> >
> > > ---
> > >    .../devicetree/bindings/phy/mediatek,tphy.yaml | 18 ++++++++++++++++++
> > >    1 file changed, 18 insertions(+)
> > >
> > > diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> > > index 9e6c0f43f1c6..05ee274b4b71 100644
> > > --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> > > +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> > > @@ -160,6 +160,24 @@ patternProperties:
> > >                    - PHY_TYPE_PCIE
> > >                    - PHY_TYPE_SATA
> > >
> > > +      nvmem-cells:
> > > +        items:
> > > +          - description: internal R efuse for U2 PHY or U3/PCIe PHY
> > > +          - description: rx_imp_sel efuse for U3/PCIe PHY
> > > +          - description: tx_imp_sel efuse for U3/PCIe PHY
> > > +        description: |
> > > +          Phandles to nvmem cell that contains the efuse data;
> > > +          Available only for U2 PHY or U3/PCIe PHY of version 2/3, these
> > > +          three items should be provided at the same time for U3/PCIe PHY,
> > > +          when use software to load efuse;
> > > +          If unspecified, will use hardware auto-load efuse.
> > > +
> > > +      nvmem-cell-names:
> > > +        items:
> > > +          - const: intr
> > > +          - const: rx_imp
> > > +          - const: tx_imp
> > > +
> > >          # The following optional vendor properties are only for debug or HQA test
> > >          mediatek,eye-src:
> > >            description:
> >
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