linux-kernel - Re: [RFCv1 4/5] arm64: dts: meson: Add missing regulator linked to VCCV5 regulator to VDDIO_C/TF

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Message-ID: <CANAwSgQBMzkdnuHc8_hFx0+Es2PWmCwgeqykCTieZ3BtTK1W7A@mail.gmail.com>
Date:   Mon, 7 Oct 2019 21:24:41 +0530
From:   Anand Moon <linux.amoon@...il.com>
To:     Neil Armstrong <narmstrong@...libre.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Kevin Hilman <khilman@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        devicetree <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-amlogic@...ts.infradead.org,
        Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [RFCv1 4/5] arm64: dts: meson: Add missing regulator linked to
 VCCV5 regulator to VDDIO_C/TF_IO

Hi Neil,

On Mon, 7 Oct 2019 at 19:51, Neil Armstrong <narmstrong@...libre.com> wrote:
>
> On 07/10/2019 15:16, Anand Moon wrote:
> > As per schematics add missing VCCV5 power supply to VDDIO_C/TF_IO
> > regulator. Also add TF_3V3N_1V8_EN signal name to gpio pin.
> >
> > Fixes: c35f6dc5c377 (arm64: dts: meson: Add minimal support for Odroid-N2)
> > Cc: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
> > Cc: Jerome Brunet <jbrunet@...libre.com>
> > Cc: Neil Armstrong <narmstrong@...libre.com>
> > Signed-off-by: Anand Moon <linux.amoon@...il.com>
> > ---
> >  arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts | 3 +++
> >  1 file changed, 3 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
> > index 6bd23a1e7e1d..5daf176452f7 100644
> > --- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
> > +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
> > @@ -66,11 +66,14 @@
> >               regulator-min-microvolt = <1800000>;
> >               regulator-max-microvolt = <3300000>;
> >
> > +             /* TF_3V3N_1V8_EN */
> >               gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
> >               gpios-states = <0>;
> >
> >               states = <3300000 0>,
> >                        <1800000 1>;
> > +             /* U16 RT9179GB */
> > +             vin-supply = <&vcc_5v>;
> >       };
> >
> >       flash_1v8: regulator-flash_1v8 {
> >
>
> Reviewed-by: Neil Armstrong <narmstrong@...libre.com>

Thanks,

Best Regards
-Anand