On Wed, Sep 26, 2018 at 12:46:12PM +0300, Sergei Shtylyov wrote:
> On 9/26/2018 12:13 PM, Simon Horman wrote:
>
> > > > From: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx>
> > > >
> > > > The r8a77995 D3 platform has 2 LVDS channels connected to the DU.
> > > >
> > > > Signed-off-by: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx>
> > > > [uli: moved lvds* into the soc node, added PM domains, resets]
> > > > Signed-off-by: Ulrich Hecht <uli+renesas@xxxxxxxx>
> > > > Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> > > > Tested-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
> > > > ---
> > > > arch/arm64/boot/dts/renesas/r8a77995.dtsi | 56 +++++++++++++++++++++++++++++++
> > > > 1 file changed, 56 insertions(+)
> > > >
> > > > diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> > > > index 89a04a4496fd..214f4954b321 100644
> > > > --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> > > > +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> > > > @@ -972,12 +972,68 @@
> > > > port@1 {
> > > > reg = <1>;
> > > > du_out_lvds0: endpoint {
> > > > + remote-endpoint = <&lvds0_in>;
> > > > };
> > > > };
> > > > port@2 {
> > > > reg = <2>;
> > > > du_out_lvds1: endpoint {
> > > > + remote-endpoint = <&lvds1_in>;
> > > > + };
> > > > + };
> > > > + };
> > > > + };
> > > > +
> > > > + lvds0: lvds-encoder@feb90000 {
> > > > + compatible = "renesas,r8a77995-lvds";
> > > > + reg = <0 0xfeb90000 0 0x20>;
> > > > + clocks = <&cpg CPG_MOD 727>;
> > > > + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
> > > > + resets = <&cpg 727>;
> > > > + status = "disabled";
> > > > +
> > > > + ports {
> > > > + #address-cells = <1>;
> > > > + #size-cells = <0>;
> > > > +
> > > > + port@0 {
> > > > + reg = <0>;
> > > > + lvds0_in: endpoint {
> > > > + remote-endpoint = <&du_out_lvds0>;
> > > > + };
> > > > + };
> > > > +
> > > > + port@1 {
> > > > + reg = <1>;
> > > > + lvds0_out: endpoint {
> > > > + };
> > > > + };
> > > > + };
> > > > + };
> > > > +
> > > > + lvds1: lvds-encoder@feb90100 {
> > > > + compatible = "renesas,r8a77995-lvds";
> > > > + reg = <0 0xfeb90100 0 0x20>;
> > > > + clocks = <&cpg CPG_MOD 727>;
> > >
> > > Not 726?
> > >
> > > > + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
> > > > + resets = <&cpg 726>;
> > >
> > > ... like here?
> >
> > I believe that discussion was already had for v2 of the similar patch
> > for r8a77990 and that it is intentional.
>
> Ah, sorry, missed that. Still looks like a documentation error... :-)
Yes, that is my understanding too.
