Messages in this thread | | | Subject | Re: [PATCH v7 2/2] dt-bindings: spi: Document Renesas R-Car Gen3 RPC-IF controller bindings | From | Sergei Shtylyov <> | Date | Thu, 24 Jan 2019 11:16:43 +0300 |
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On 24.01.2019 4:40, masonccyang@mxic.com.tw wrote:
> > > @@ -0,0 +1,46 @@ > > > +Renesas R-Car Gen3 RPC-IF controller Device Tree Bindings > > > +-------------------------------------------------------------------- > > > + > > > +Required properties: > > > +- compatible: should be an SoC-specific compatible value, followed by > > > + "renesas,rcar-gen3-rpc" as a fallback, i.e., > > > + "renesas,r8a77995-rpc", "renesas,rcar-gen3-rpc". > > > + "renesas,r8a7795-rpc" (R-Car H3) > > > + "renesas,r8a7796-rpc" (R-Car M3-W) > > > + "renesas,r8a77965-rpc" (R-Car M3-N) > > > + "renesas,r8a77970-rpc" (R-Car V3M) > > > + "renesas,r8a77980-rpc" (R-Car V3H) > > > + "renesas,r8a77990-rpc" (R-Car E3) > > > + "renesas,r8a77995-rpc" (R-Car D3) > > > +- reg: should contain three register areas: > > > > The driver now handles "dirmap" and "wbuf" resources as optional -- > > you need to document that. > > > > Why ?
Because the driver treats "dirmap" and "wbuf" as optional resources.
[...]
> best regards, > Mason
MBR, Sergei
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