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arm64: tegra: Add ACTMON on Tegra210

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This enables the action monitor to facilitate dynamic frequency scaling.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Aaron Kling
2025-10-21 22:13:22 -05:00
committed by Thierry Reding
parent b1806f2b4e
commit 60bb55de5d
1 changed files with 12 additions and 0 deletions
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12
arch/arm64/boot/dts/nvidia/tegra210.dtsi
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@@ -483,6 +483,18 @@ flow-controller@60007000 {
reg = <0x0 0x60007000 0x0 0x1000>;
};
actmon@6000c800 {
compatible = "nvidia,tegra210-actmon", "nvidia,tegra124-actmon";
reg = <0x0 0x6000c800 0x0 0x400>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA210_CLK_ACTMON>,
<&tegra_car TEGRA210_CLK_EMC>;
clock-names = "actmon", "emc";
resets = <&tegra_car 119>;
reset-names = "actmon";
#cooling-cells = <2>;
};
gpio: gpio@6000d000 {
compatible = "nvidia,tegra210-gpio", "nvidia,tegra30-gpio";
reg = <0x0 0x6000d000 0x0 0x1000>;