On Sun, Feb 18, 2018 at 04:07:51PM +0100, Geert Uytterhoeven wrote:
> Hi Marek,
>
> CC Steve Twiss
>
> On Sat, Feb 17, 2018 at 3:07 AM, Marek Vasut <marek.vasut@xxxxxxxxx> wrote:
> > Add PMIC nodes to Porter and connect CPU DVFS supply. There is
> > one DA9063 and one DA9210 on Porter, the only difference from
> > the other boards is that DA9063 is at I2C address 0x5a rather
> > than 0x58 .
> >
> > Signed-off-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxx>
>
> Thanks for your patch!
>
> > --- a/arch/arm/boot/dts/r8a7791-porter.dts
> > +++ b/arch/arm/boot/dts/r8a7791-porter.dts
> > @@ -354,10 +354,47 @@
> > clock-frequency = <400000>;
> > };
> >
> > +&i2c6 {
> > + status = "okay";
> > + clock-frequency = <100000>;
> > +
> > + pmic@5a {
> > + compatible = "dlg,da9063";
>
> Does it matter that this is a DA9063L ("Variant 6B")?
> Do we need a new compatible value, or can this be detected at runtime?
Hi Marek,
could you follow up on this?
> > + reg = <0x5a>;
> > + interrupt-parent = <&irqc0>;
> > + interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
> > + interrupt-controller;
> > +
> > + rtc {
> > + compatible = "dlg,da9063-rtc";
> > + };
> > +
> > + wdt {
> > + compatible = "dlg,da9063-watchdog";
> > + };
> > + };
> > +
> > + vdd_dvfs: regulator@68 {
> > + compatible = "dlg,da9210";
> > + reg = <0x68>;
> > + interrupt-parent = <&irqc0>;
> > + interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
> > +
> > + regulator-min-microvolt = <1000000>;
> > + regulator-max-microvolt = <1000000>;
> > + regulator-boot-on;
> > + regulator-always-on;
> > + };
> > +};
> > +
> > &sata0 {
> > status = "okay";
> > };
> >
> > +&cpu0 {
> > + cpu0-supply = <&vdd_dvfs>;
> > +};
> > +
> > /* composite video input */
> > &vin0 {
> > status = "okay";
>
> 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
>
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