From: Shawn Guo <shawnguo@kernel.org>
To: Christoph Fritz <chf.fritz@googlemail.com>
Cc: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>,
Mark Brown <broonie@kernel.org>,
Fabio Estevam <festevam@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Lee Jones <lee.jones@linaro.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Support Opensource <Support.Opensource@diasemi.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v2 4/4] ARM: dts: phycore-imx6: set buck regulator modes explicitly
Date: Wed, 4 Dec 2019 20:53:37 +0800 [thread overview]
Message-ID: <20191204125336.GM3365@dragon> (raw)
In-Reply-To: <1574973044.2362.11.camel@googlemail.com>
On Thu, Nov 28, 2019 at 09:30:44PM +0100, Christoph Fritz wrote:
> Hi Shawn,
>
> any chance to get this patch queued for the upcoming kernel?
Sorry, no. I need to wait for DA9063_BUCK_MODE_SYNC landing on 5.5-rc1,
and then apply this DTS patch.
Shawn
>
> 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@googlemail.com>
> >
> > Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
> >
> > > ---
> > > 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
> >
>
>
>
next prev parent reply other threads:[~2019-12-04 12:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-13 13:40 [PATCH v2 0/4] regulator da9062: support setting buck modes Christoph Fritz
2019-11-13 13:40 ` [PATCH v2 1/4] regulator: da9062: refactor buck modes into header Christoph Fritz
2019-11-13 16:19 ` Adam Thomson
2019-11-15 12:25 ` Applied "regulator: da9062: refactor buck modes into header" to the regulator tree Mark Brown
2019-11-13 13:40 ` [PATCH v2 2/4] regulator: da9062: add of_map_mode support for bucks Christoph Fritz
2019-11-13 16:24 ` Adam Thomson
2019-11-15 12:25 ` Applied "regulator: da9062: add of_map_mode support for bucks" to the regulator tree Mark Brown
2019-11-13 13:40 ` [PATCH v2 3/4] dt-bindings: mfd: da9062: describe buck modes Christoph Fritz
2019-11-13 16:26 ` Adam Thomson
2019-11-15 12:25 ` Applied "dt-bindings: mfd: da9062: describe buck modes" to the regulator tree Mark Brown
2019-11-13 13:40 ` [PATCH v2 4/4] ARM: dts: phycore-imx6: set buck regulator modes explicitly Christoph Fritz
2019-11-13 16:26 ` Adam Thomson
2019-11-28 20:30 ` Christoph Fritz
2019-12-04 12:53 ` Shawn Guo [this message]
2019-12-11 18:56 ` Christoph Fritz
2019-12-12 1:41 ` Shawn Guo
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