Messages in this thread | | | Date | Tue, 8 Dec 2015 15:37:09 +0000 | From | Lee Jones <> | Subject | Re: [PATCH v5 04/11] ARM: STi: STiH407: Provide generic (safe) DVFS configuration |
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On Tue, 08 Dec 2015, Viresh Kumar wrote:
> On 08-12-15, 14:31, Lee Jones wrote: > > diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi > > index 81f8121..9fa1e58 100644 > > --- a/arch/arm/boot/dts/stih407-family.dtsi > > +++ b/arch/arm/boot/dts/stih407-family.dtsi > > @@ -22,15 +22,29 @@ > > device_type = "cpu"; > > compatible = "arm,cortex-a9"; > > reg = <0>; > > + > > /* u-boot puts hpen in SBC dmem at 0xa4 offset */ > > cpu-release-addr = <0x94100A4>; > > + > > + /* kHz uV */ > > + operating-points = <1500000 0 > > + 1200000 0 > > + 800000 0 > > + 500000 0>; > > }; > > cpu@1 { > > device_type = "cpu"; > > compatible = "arm,cortex-a9"; > > reg = <1>; > > + > > /* u-boot puts hpen in SBC dmem at 0xa4 offset */ > > cpu-release-addr = <0x94100A4>; > > + > > + /* kHz uV */ > > + operating-points = <1500000 0 > > + 1200000 0 > > + 800000 0 > > + 500000 0>; > > Why didn't you move to opp-v2 ?
Because we can't guarantee that the system was booted with a bootloader which supports opp-v2. This is the fall-back configuration. Please continue through the set.
-- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
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