Messages in this thread | | | Date | Mon, 31 Jan 2022 09:54:00 +0100 | Subject | Re: [PATCH] ARM: dts: add 533 MHz step to p4note GPU opp table | From | Krzysztof Kozlowski <> |
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On 29/01/2022 23:14, Martin Jücker wrote: > The p4note devices support 533 MHz GPU speed, so let's make use of it. >
If there is going to be resend, please add prefix "exynos:" in subject. Just like other commits (git log --oneline arch/arm/boot/dts/exynos*).
> Signed-off-by: Martin Jücker <martin.juecker@gmail.com> > --- > arch/arm/boot/dts/exynos4412-p4note.dtsi | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos4412-p4note.dtsi b/arch/arm/boot/dts/exynos4412-p4note.dtsi > index 4ae6eb3091c4..d277b2337ae0 100644 > --- a/arch/arm/boot/dts/exynos4412-p4note.dtsi > +++ b/arch/arm/boot/dts/exynos4412-p4note.dtsi > @@ -355,6 +355,13 @@ &gpu { > status = "okay"; > }; > > +&gpu_opp_table { > + opp-533000000 { > + opp-hz = /bits/ 64 <533000000>; > + opp-microvolt = <1075000>; > + }; > +};
This looks like Exynos4412 Prime. Please check also CPU frequencies and if they match, just include exynos4412-prime.dtsi (like Odroid U3).
> + > &hsotg { > vusb_a-supply = <&ldo12_reg>; > dr_mode = "peripheral";
Best regards, Krzysztof
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