[PATCH 2/4] arm64: dts: imx8mm-venice-gw700x: fix mp5416 pmic config

[Shawn Guo]

On Sat, Jul 24, 2021 at 11:19:21AM -0700, Tim Harvey wrote:
> On Tue, Jun 1, 2021 at 10:49 AM Tim Harvey <tharvey at gateworks.com> wrote:
> >
> > Fix various MP5416 PMIC configurations:
> >  - Update regulator names per dt-bindings
> >  - ensure values fit among valid register values
> >  - add required regulator-max-microamp property
> >  - add regulator-always-on prop
> >
> > Signed-off-by: Tim Harvey <tharvey at gateworks.com>
> > ---
> >  .../dts/freescale/imx8mm-venice-gw700x.dtsi   | 56 ++++++++++++-------
> >  1 file changed, 37 insertions(+), 19 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
> > index 512b76cd7c3b..f4eb827baed7 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
> > @@ -283,65 +283,83 @@
> >                 reg = <0x69>;
> >
> >                 regulators {
> > +                       /* vdd_0p95: DRAM/GPU/VPU */
> >                         buck1 {
> > -                               regulator-name = "vdd_0p95";
> > -                               regulator-min-microvolt = <805000>;
> > +                               regulator-name = "buck1";
> > +                               regulator-min-microvolt = <800000>;
> >                                 regulator-max-microvolt = <1000000>;
> > -                               regulator-max-microamp = <2500000>;
> > +                               regulator-min-microamp  = <3800000>;
> > +                               regulator-max-microamp  = <6800000>;
> >                                 regulator-boot-on;
> > +                               regulator-always-on;
> >                         };
> >
> > +                       /* vdd_soc */
> >                         buck2 {
> > -                               regulator-name = "vdd_soc";
> > -                               regulator-min-microvolt = <805000>;
> > +                               regulator-name = "buck2";
> > +                               regulator-min-microvolt = <800000>;
> >                                 regulator-max-microvolt = <900000>;
> > -                               regulator-max-microamp = <1000000>;
> > +                               regulator-min-microamp  = <2200000>;
> > +                               regulator-max-microamp  = <5200000>;
> >                                 regulator-boot-on;
> > +                               regulator-always-on;
> >                         };
> >
> > +                       /* vdd_arm */
> >                         buck3_reg: buck3 {
> > -                               regulator-name = "vdd_arm";
> > -                               regulator-min-microvolt = <805000>;
> > +                               regulator-name = "buck3";
> > +                               regulator-min-microvolt = <800000>;
> >                                 regulator-max-microvolt = <1000000>;
> > -                               regulator-max-microamp = <2200000>;
> > -                               regulator-boot-on;
> > +                               regulator-min-microamp  = <3800000>;
> > +                               regulator-max-microamp  = <6800000>;
> > +                               regulator-always-on;
> >                         };
> >
> > +                       /* vdd_1p8 */
> >                         buck4 {
> > -                               regulator-name = "vdd_1p8";
> > +                               regulator-name = "buck4";
> >                                 regulator-min-microvolt = <1800000>;
> >                                 regulator-max-microvolt = <1800000>;
> > -                               regulator-max-microamp = <500000>;
> > +                               regulator-min-microamp  = <2200000>;
> > +                               regulator-max-microamp  = <5200000>;
> >                                 regulator-boot-on;
> > +                               regulator-always-on;
> >                         };
> >
> > +                       /* nvcc_snvs_1p8 */
> >                         ldo1 {
> > -                               regulator-name = "nvcc_snvs_1p8";
> > +                               regulator-name = "ldo1";
> >                                 regulator-min-microvolt = <1800000>;
> >                                 regulator-max-microvolt = <1800000>;
> > -                               regulator-max-microamp = <300000>;
> >                                 regulator-boot-on;
> > +                               regulator-always-on;
> >                         };
> >
> > +                       /* vdd_snvs_0p8 */
> >                         ldo2 {
> > -                               regulator-name = "vdd_snvs_0p8";
> > +                               regulator-name = "ldo2";
> >                                 regulator-min-microvolt = <800000>;
> >                                 regulator-max-microvolt = <800000>;
> >                                 regulator-boot-on;
> > +                               regulator-always-on;
> >                         };
> >
> > +                       /* vdd_0p9 */
> >                         ldo3 {
> > -                               regulator-name = "vdd_0p95";
> > -                               regulator-min-microvolt = <800000>;
> > -                               regulator-max-microvolt = <800000>;
> > +                               regulator-name = "ldo3";
> > +                               regulator-min-microvolt = <900000>;
> > +                               regulator-max-microvolt = <900000>;
> >                                 regulator-boot-on;
> > +                               regulator-always-on;
> >                         };
> >
> > +                       /* vdd_1p8 */
> >                         ldo4 {
> > -                               regulator-name = "vdd_1p8";
> > +                               regulator-name = "ldo4";
> >                                 regulator-min-microvolt = <1800000>;
> >                                 regulator-max-microvolt = <1800000>;
> >                                 regulator-boot-on;
> > +                               regulator-always-on;
> >                         };
> >                 };
> >         };
> > --
> > 2.17.1
> >
> 
> Shawn,
> 
> Is there anything you want changed here?

Tim,

Could you resend the series?  For some reason, I cannot find the
original posting in my mailbox.

Shawn