Messages in this thread | | | Subject | Re: [PATCH 1/2] DTS: dra7: Replace obsolete "operating-points" property with "operating-points-v2" | From | Dave Gerlach <> | Date | Fri, 3 Feb 2017 10:54:54 -0600 |
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Hi, On 02/03/2017 09:24 AM, Lukasz Majewski wrote: > The "operating-points" property have been replaced with > "operating-points-v2". Only entries with the same frequencies have > been added, so no reqression should be introduced. > > Signed-off-by: Lukasz Majewski <lukma@denx.de> > --- > arch/arm/boot/dts/dra7.dtsi | 22 +++++++++++++++++----- > 1 file changed, 17 insertions(+), 5 deletions(-) > > diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi > index 3c228f9..a860a56 100644 > --- a/arch/arm/boot/dts/dra7.dtsi > +++ b/arch/arm/boot/dts/dra7.dtsi > @@ -80,11 +80,7 @@ > compatible = "arm,cortex-a15"; > reg = <0>; > > - operating-points = < > - /* kHz uV */ > - 1000000 1060000 > - 1176000 1160000 > - >; > + operating-points-v2 = <&cpu0_opp_table>; > > clocks = <&dpll_mpu_ck>; > clock-names = "cpu"; > @@ -98,6 +94,22 @@ > }; > }; > > + cpu0_opp_table: opp_table0 { > + compatible = "operating-points-v2"; > + opp-shared; > + > + opp_nom@1000000000 { > + opp-hz = /bits/ 64 <1000000000>; > + opp-microvolt = <1060000 850000 1150000>; > + opp-suspend; > + }; > + > + opp_od@1176000000 { > + opp-hz = /bits/ 64 <1176000000>; > + opp-microvolt = <1160000 885000 1160000>; > + }; > + }; > +
This is being done here already [1] as these OPPs have specific requirements depending on the SoC in use. I have sent proper operating-points-v2 tables here [2] already, they won't be ready to merge until after the driver at [1] is merged.
Regards, Dave
[1] http://www.spinics.net/lists/devicetree/msg158967.html [2] http://lists.infradead.org/pipermail/linux-arm-kernel/2016-May/430209.html
> /* > * The soc node represents the soc top level view. It is used for IPs > * that are not memory mapped in the MPU view or for the MPU itself. >
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