On Wed, Dec 16, 2020 at 12:34:19PM +0800, Hsin-hsiung Wang wrote: > On Wed, 2020-09-23 at 17:24 +0100, Mark Brown wrote: > > On Mon, Sep 21, 2020 at 07:48:10PM +0800, Hsin-Hsiung Wang wrote: > > > +Required properties: > > > +- compatible: "mediatek,mt6359-regulator" > > The compatible isn't used by the driver (which is good!) so should be > > dropped from the binding document. > Thanks for your comments, but I have a question about it. > When I remove the compatible name in the dts, there will be some error > message: > [ 0.437562] mt6359-regulator: Failed to locate of_node [id: -1] > [ 0.440612] mt6359-sound: Failed to locate of_node [id: -1] > Do you mean that we don't need any compatible name in dts, mfd and > regulator driver? The MFD driver and DT node for the MFD will need a compatible. The regulator function doesn't, it can just look things up based on the parent.
Attachment:
signature.asc
Description: PGP signature
