Messages in this thread | | | From | Adam Ford <> | Date | Mon, 15 Apr 2019 08:10:14 -0500 | Subject | Re: [PATCH v4 4/5] ARM: dts: da850-evm: enable cpufreq |
| |
On Fri, Apr 12, 2019 at 8:44 AM Bartosz Golaszewski <brgl@bgdev.pl> wrote: > > From: Bartosz Golaszewski <bgolaszewski@baylibre.com> > > Enable cpufreq-dt support for da850-evm. The cvdd is supplied by the > tps6507 pmic with configurable output voltage. By default da850-evm
It's just a little minor typo, but technically, the PMIC is TPS65070.
> boards support frequencies up to 375MHz so enable this operating > point. > Reviewed-by: Adam Ford <aford173@gmail.com>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> > --- > arch/arm/boot/dts/da850-evm.dts | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts > index f04bc3e15332..f94bb38fdad9 100644 > --- a/arch/arm/boot/dts/da850-evm.dts > +++ b/arch/arm/boot/dts/da850-evm.dts > @@ -191,6 +191,19 @@ > }; > }; > > +&cpu { > + cpu-supply = <&vdcdc3_reg>; > +}; > + > +/* > + * The standard da850-evm kits and SOM's are 375MHz so enable this operating > + * point by default. Higher frequencies must be enabled for custom boards with > + * other variants of the SoC. > + */ > +&opp_375 { > + status = "okay"; > +}; > + > &sata { > status = "okay"; > }; > -- > 2.21.0 >
| |