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?
> + 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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