Hi Tomeu, On Wed, 29 May 2019 at 17:33, Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx> wrote: > > The GPU driver needs them to change the clock frequency and regulator > voltage depending on the load. As requested by Maxime, I have dropped these OPP table as It's taken from vendor and untested with Panfrost. https://lore.kernel.org/patchwork/patch/1060374/ Regards, Clément > > Signed-off-by: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx> > Cc: Clément Péron <peron.clem@xxxxxxxxx> > > --- > > Feel free to pick up this patch if you are going to keep pushing this > series forward. > > Thanks, > > Tomeu > --- > arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 66 ++++++++++++++++++++ > 1 file changed, 66 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi > index 6aad06095c40..decf7b56e2df 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi > @@ -157,6 +157,71 @@ > allwinner,sram = <&ve_sram 1>; > }; > > + gpu_opp_table: opp-table2 { > + compatible = "operating-points-v2"; > + > + opp00 { > + opp-hz = /bits/ 64 <756000000>; > + opp-microvolt = <1040000>; > + }; > + opp01 { > + opp-hz = /bits/ 64 <624000000>; > + opp-microvolt = <950000>; > + }; > + opp02 { > + opp-hz = /bits/ 64 <576000000>; > + opp-microvolt = <930000>; > + }; > + opp03 { > + opp-hz = /bits/ 64 <540000000>; > + opp-microvolt = <910000>; > + }; > + opp04 { > + opp-hz = /bits/ 64 <504000000>; > + opp-microvolt = <890000>; > + }; > + opp05 { > + opp-hz = /bits/ 64 <456000000>; > + opp-microvolt = <870000>; > + }; > + opp06 { > + opp-hz = /bits/ 64 <432000000>; > + opp-microvolt = <860000>; > + }; > + opp07 { > + opp-hz = /bits/ 64 <420000000>; > + opp-microvolt = <850000>; > + }; > + opp08 { > + opp-hz = /bits/ 64 <408000000>; > + opp-microvolt = <840000>; > + }; > + opp09 { > + opp-hz = /bits/ 64 <384000000>; > + opp-microvolt = <830000>; > + }; > + opp10 { > + opp-hz = /bits/ 64 <360000000>; > + opp-microvolt = <820000>; > + }; > + opp11 { > + opp-hz = /bits/ 64 <336000000>; > + opp-microvolt = <810000>; > + }; > + opp12 { > + opp-hz = /bits/ 64 <312000000>; > + opp-microvolt = <810000>; > + }; > + opp13 { > + opp-hz = /bits/ 64 <264000000>; > + opp-microvolt = <810000>; > + }; > + opp14 { > + opp-hz = /bits/ 64 <216000000>; > + opp-microvolt = <810000>; > + }; > + }; > + > gpu: gpu@1800000 { > compatible = "allwinner,sun50i-h6-mali", > "arm,mali-t720"; > @@ -168,6 +233,7 @@ > clocks = <&ccu CLK_GPU>, <&ccu CLK_BUS_GPU>; > clock-names = "core", "bus"; > resets = <&ccu RST_BUS_GPU>; > + operating-points-v2 = <&gpu_opp_table>; > status = "disabled"; > }; > > -- > 2.20.1 >
