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| author | Jon Hunter <jonathanh@nvidia.com> | 2021-05-19 17:41:35 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2021-05-28 17:45:38 +0200 |
| commit | 9e79e58f330ea4860f2ced65a8a35dfb05fc03c1 (patch) | |
| tree | 5d806ee2a10155bd6d80b28905237100792a732e /arch/arm64/boot/dts/nvidia | |
| parent | 6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff) | |
| download | linux-9e79e58f330ea4860f2ced65a8a35dfb05fc03c1.tar.bz2 | |
arm64: tegra: Add PMU node for Tegra194
Populate the device-tree node for the PMU device on Tegra194. This also
fixes the following warning that is observed on booting Tegra194.
ERR KERN kvm: pmu event creation failed -2
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra194.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 9449156fae39..2e40b6047283 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -2345,6 +2345,20 @@ }; }; + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <GIC_SPI 384 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 385 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 386 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 387 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 388 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 390 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&cpu0_0 &cpu0_1 &cpu1_0 &cpu1_1 + &cpu2_0 &cpu2_1 &cpu3_0 &cpu3_1>; + }; + psci { compatible = "arm,psci-1.0"; status = "okay"; |