Hi Shawn,
any chance to get this patch queued for the upcoming kernel?
bye
-- Christoph
On Wed, 2019-11-13 at 16:26 +0000, Adam Thomson wrote:
> On 13 November 2019 13:40, Christoph Fritz wrote:
>
> > This patch sets initial buck regulator modes explicitly to a state this
> > hardware needs. So a wrong initial mode set by bootloader or pmic itself
> > does not interfere anymore.
> >
> > Signed-off-by: Christoph Fritz <chf.fritz@xxxxxxxxxxxxxx>
>
> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@xxxxxxxxxxx>
>
> > ---
> > arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi | 5 +++++
> > 1 file changed, 5 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
> > b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
> > index 6486df3..644625d 100644
> > --- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
> > +++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
> > @@ -5,6 +5,7 @@
> > */
> >
> > #include <dt-bindings/gpio/gpio.h>
> > +#include <dt-bindings/regulator/dlg,da9063-regulator.h>
> >
> > / {
> > aliases {
> > @@ -109,6 +110,7 @@
> > regulator-name = "vdd_arm";
> > regulator-min-microvolt = <730000>;
> > regulator-max-microvolt = <1380000>;
> > + regulator-initial-mode =
> > <DA9063_BUCK_MODE_SYNC>;
> > regulator-always-on;
> > };
> >
> > @@ -116,6 +118,7 @@
> > regulator-name = "vdd_soc";
> > regulator-min-microvolt = <730000>;
> > regulator-max-microvolt = <1380000>;
> > + regulator-initial-mode =
> > <DA9063_BUCK_MODE_SYNC>;
> > regulator-always-on;
> > };
> >
> > @@ -123,6 +126,7 @@
> > regulator-name = "vdd_ddr3";
> > regulator-min-microvolt = <1500000>;
> > regulator-max-microvolt = <1500000>;
> > + regulator-initial-mode =
> > <DA9063_BUCK_MODE_SYNC>;
> > regulator-always-on;
> > };
> >
> > @@ -130,6 +134,7 @@
> > regulator-name = "vdd_eth";
> > regulator-min-microvolt = <1200000>;
> > regulator-max-microvolt = <1200000>;
> > + regulator-initial-mode =
> > <DA9063_BUCK_MODE_SYNC>;
> > regulator-always-on;
> > };
> >
> > --
> > 2.1.4
>
