| Message ID | 1518170721-28198-4-git-send-email-chf.fritz@googlemail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Feb 9, 2018 at 8:05 AM, Christoph Fritz <chf.fritz@googlemail.com> 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@googlemail.com> > Signed-off-by: Christian Hemp <c.hemp@phytec.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
On Fri, Feb 09, 2018 at 11:05:21AM +0100, 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@googlemail.com> > Signed-off-by: Christian Hemp <c.hemp@phytec.de> Looks good to me. Ping me to pick it up when first two patches are accepted. Shawn > --- > arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi > index 53e4337..2ad1336 100644 > --- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi > @@ -109,6 +109,7 @@ > regulator-name = "vdd_arm"; > regulator-min-microvolt = <730000>; > regulator-max-microvolt = <1380000>; > + regulator-initial-mode = <2>; /* SYNC */ > regulator-always-on; > }; > > @@ -116,6 +117,7 @@ > regulator-name = "vdd_soc"; > regulator-min-microvolt = <730000>; > regulator-max-microvolt = <1380000>; > + regulator-initial-mode = <2>; /* SYNC */ > regulator-always-on; > }; > > @@ -123,6 +125,7 @@ > regulator-name = "vdd_ddr3"; > regulator-min-microvolt = <1500000>; > regulator-max-microvolt = <1500000>; > + regulator-initial-mode = <2>; /* SYNC */ > regulator-always-on; > }; > > @@ -130,6 +133,7 @@ > regulator-name = "vdd_eth"; > regulator-min-microvolt = <1200000>; > regulator-max-microvolt = <1200000>; > + regulator-initial-mode = <2>; /* SYNC */ > regulator-always-on; > }; > > -- > 2.1.4 >
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi index 53e4337..2ad1336 100644 --- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi +++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi @@ -109,6 +109,7 @@ regulator-name = "vdd_arm"; regulator-min-microvolt = <730000>; regulator-max-microvolt = <1380000>; + regulator-initial-mode = <2>; /* SYNC */ regulator-always-on; }; @@ -116,6 +117,7 @@ regulator-name = "vdd_soc"; regulator-min-microvolt = <730000>; regulator-max-microvolt = <1380000>; + regulator-initial-mode = <2>; /* SYNC */ regulator-always-on; }; @@ -123,6 +125,7 @@ regulator-name = "vdd_ddr3"; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; + regulator-initial-mode = <2>; /* SYNC */ regulator-always-on; }; @@ -130,6 +133,7 @@ regulator-name = "vdd_eth"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; + regulator-initial-mode = <2>; /* SYNC */ regulator-always-on; };