Geert Uytterhoeven, Thu, Apr 02, 2020 17:26:15 +0200:
> On Thu, Apr 2, 2020 at 5:03 PM Alex Riesen <alexander.riesen@xxxxxxxxxxx> wrote:
> > Geert Uytterhoeven, Mon, Mar 30, 2020 10:32:47 +0200:
> > > On Thu, Mar 26, 2020 at 11:55 AM Alex Riesen <alexander.riesen@xxxxxxxxxxx> wrote:
> > > > --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
> > > > +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
> > > > @@ -510,6 +511,15 @@ adv7482_txb: endpoint {
> > > > remote-endpoint = <&csi20_in>;
> > > > };
> > > > };
> > > > +
> > > > + port@c {
> > > > + reg = <12>;
> > > > +
> > > > + adv7482_i2s: endpoint {
> > > > + remote-endpoint = <&rsnd_endpoint3>;
> > > > + system-clock-direction-out;
> > > > + };
> > > > + };
> > >
> > > As the adv748x driver just ignores "invalid" endpoints...
> > >
> > > > @@ -758,8 +769,19 @@ &rcar_sound {
> > > > <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
> > > > <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
> > > > <&audio_clk_a>, <&cs2000>,
> > > > - <&audio_clk_c>,
> > > > + <&adv7482_hdmi_in>,
> > > > <&cpg CPG_CORE CPG_AUDIO_CLK_I>;
> > >
> > > ... and the rsnd driver ignores nonexistent-clocks, the DT change has no
> > > hard dependency on the driver change, and won't introduce regressions
> > > when included, right?
> >
> > Well, it maybe won't, but isn't it a little ... implicit?
> > And I'm no haste to include the changes, if you mean I can (or should) submit
> > the device tree patch separately.
>
> OK, fine for me to postpone (that'll be for v5.9, I guess?).
>
Looks scary :)
But yes, fine with me too.
v5 with ssi4 dummy in a moment.
Regards,
Alex
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