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| author | Maciej Matuszczyk <maccraft123mc@gmail.com> | 2021-02-25 11:19:44 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2021-03-21 23:05:28 +0300 |
| commit | f43e351c963021812ffc61a15155d72e8773eee6 (patch) | |
| tree | 0ebb8e0cac8045ad78aefcb008f32aa658d213ef /arch/arm64/boot/dts/rockchip | |
| parent | a38fd8748464831584a19438cbb3082b5a2dab15 (diff) | |
| download | linux-f43e351c963021812ffc61a15155d72e8773eee6.tar.xz | |
arm64: dts: rockchip: Add gpu opp nodes to px30 dtsi
This matches the values in the vendor kernel.
Signed-off-by: Maciej Matuszczyk <maccraft123mc@gmail.com>
[added tiny commit description]
Link: https://lore.kernel.org/r/20210225081943.127714-1-maccraft123mc@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/px30.dtsi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi index c45b0cfcae09..235338927a10 100644 --- a/arch/arm64/boot/dts/rockchip/px30.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi @@ -984,6 +984,27 @@ status = "disabled"; }; + gpu_opp_table: opp-table2 { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <950000>; + }; + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-microvolt = <975000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <1050000>; + }; + opp-480000000 { + opp-hz = /bits/ 64 <480000000>; + opp-microvolt = <1125000>; + }; + }; + gpu: gpu@ff400000 { compatible = "rockchip,px30-mali", "arm,mali-bifrost"; reg = <0x0 0xff400000 0x0 0x4000>; @@ -994,6 +1015,7 @@ clocks = <&cru SCLK_GPU>; #cooling-cells = <2>; power-domains = <&power PX30_PD_GPU>; + operating-points-v2 = <&gpu_opp_table>; status = "disabled"; }; |