44 lines
1.0 KiB
Diff
44 lines
1.0 KiB
Diff
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
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index ec3a52f66..fe97e9c16 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
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@@ -142,6 +142,30 @@ opp-1296000000 {
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};
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};
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+ gpu_opp_table: gpu-opp-table {
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+ compatible = "operating-points-v2";
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+
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+ opp-200000000 {
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+ opp-hz = /bits/ 64 <200000000>;
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+ opp-microvolt = <950000>;
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+ };
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+
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+ opp-300000000 {
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+ opp-hz = /bits/ 64 <300000000>;
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+ opp-microvolt = <975000>;
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+ };
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+
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+ opp-400000000 {
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+ opp-hz = /bits/ 64 <400000000>;
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+ opp-microvolt = <1050000>;
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+ };
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+
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+ opp-500000000 {
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+ opp-hz = /bits/ 64 <500000000>;
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+ opp-microvolt = <1150000>;
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+ };
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+ };
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+
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amba: bus {
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compatible = "simple-bus";
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#address-cells = <2>;
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@@ -650,6 +674,7 @@ gpu: gpu@ff300000 {
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clock-names = "bus", "core";
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power-domains = <&power RK3328_PD_GPU>;
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resets = <&cru SRST_GPU_A>;
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+ operating-points-v2 = <&gpu_opp_table>;
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};
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h265e_mmu: iommu@ff330200 {
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