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arm64: dts: rockchip: Add gpu opp nodes to px30 dtsi

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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>
This commit is contained in:
Maciej Matuszczyk
2021-02-25 08:19:44 +00:00
committed by Heiko Stuebner
parent a38fd87484
commit f43e351c96
1 changed files with 22 additions and 0 deletions
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22
arch/arm64/boot/dts/rockchip/px30.dtsi
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@@ -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";
};