Messages in this thread | | | From | Marcel Ziswiler <> | Subject | Re: [PATCH] arm64: dts: imx8mp-verdin: add cpu-supply | Date | Mon, 22 Aug 2022 09:33:56 +0000 |
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On Mon, 2022-08-22 at 09:53 +0200, Max Krummenacher wrote: > From: Max Krummenacher <max.krummenacher@toradex.com> > > Add the cpu-supply property to all CPU nodes to enable the cpufreq > driver. > > Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> --- > > .../boot/dts/freescale/imx8mp-verdin.dtsi | 18 +++++++++++++++++- > 1 file changed, 17 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp- > verdin.dtsi > index f062fdbb2719..dbc22b672fb3 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi > @@ -146,6 +146,22 @@ reserved-memory { > }; > }; > > +&A53_0 { > + cpu-supply = <®_vdd_arm>; > +}; > + > +&A53_1 { > + cpu-supply = <®_vdd_arm>; > +}; > + > +&A53_2 { > + cpu-supply = <®_vdd_arm>; > +}; > + > +&A53_3 { > + cpu-supply = <®_vdd_arm>; > +}; > + > &cpu_alert0 { > temperature = <95000>; > }; > @@ -453,7 +469,7 @@ BUCK1 { > regulator-ramp-delay = <3125>; > }; > > - BUCK2 { > + reg_vdd_arm: BUCK2 { > nxp,dvs-run-voltage = <950000>; > nxp,dvs-standby-voltage = <850000>; > regulator-always-on;
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