Hi Lad,
On Tue, Mar 3, 2020 at 8:51 AM Lad, Prabhakar
<prabhakar.csengg@xxxxxxxxx> wrote:
> On Mon, Mar 2, 2020 at 3:57 PM Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote:
> > On Fri, Feb 28, 2020 at 6:02 PM Lad Prabhakar
> > <prabhakar.csengg@xxxxxxxxx> wrote:
> > > This patch adds support AISTARVISION MIPI Adapter V2.1 board connected
> > > to G2E board. Common file aistarvision-mipi-adapter-2.1.dtsi is created
> > > which have the camera endpoint nodes with disabled status and in
> > > r8a774c0-ek874-mipi-2.1.dts file VIN/CSI nodes are enabled. By default
> > > imx219 endpoint is tied with CSI2.
> > >
> > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> > > --- /dev/null
> > > +++ b/arch/arm64/boot/dts/renesas/r8a774c0-ek874-mipi-2.1.dts
> > > +
> > > +&ov5645 {
> > > + /* uncomment status and remote-endpoint properties to tie ov5645
> > > + * to CSI2 also make sure remote-endpoint for imx219 camera is
> > > + * commented and remote endpoint in csi40_in is ov5645_ep
> > > + */
> > > + /* status = "okay"; */
> > > +
> > > + #address-cells = <1>;
> > > + #size-cells = <0>;
> >
> > #{address,size}-cells not needed.
> >
> agreed will drop it.
>
> > > + enable-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
> > > + reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
> > > +
> > > + clocks = <&cpg CPG_MOD 716>;
> > > + clock-frequency = <24000000>;
> >
> > I know this is dictated by the DT bindings for the ov5645 camera, but
> > specifying a clock rate is usually done through assigned-clock-rates,
> > cfr. Documentation/devicetree/bindings/clock/clock-bindings.txt.
> >
> agreed will replace it.
Note that doing so means you have to fix the ov5645 driver, too.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
