On Mon, Aug 17, 2020 at 3:29 PM Tzung-Bi Shih <tzungbi@xxxxxxxxxx> wrote: > > On Mon, Aug 17, 2020 at 2:08 PM Jiaxin Yu <jiaxin.yu@xxxxxxxxxxxx> wrote: > > +properties: > > + compatible: > > + const: mediatek,mt6359-sound > > The compatible string has been removed since v3. > > > +required: > > + - compatible > > The same here. > > > +examples: > > + - | > > + mt6359codec: mt6359codec { > > + compatible = "mediatek,mt6359-sound"; > > And the same here. I misunderstood. It still needs the compatible string to match the corresponding driver.