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| author | Jon Hunter <jonathanh@nvidia.com> | 2023-03-06 18:01:57 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2023-04-03 18:01:20 +0300 |
| commit | 8e0ae0fb4b91655bcdca2a4d7d16ebb81fc5d786 (patch) | |
| tree | 47e04d33c2943800d1b5d6bd35254ac0bc48d6ca /arch/arm64/boot/dts/nvidia | |
| parent | 71de0a054d0ee1f9d0b13401330069cdb8f3e50a (diff) | |
| download | linux-8e0ae0fb4b91655bcdca2a4d7d16ebb81fc5d786.tar.xz | |
arm64: tegra: Add DSU PMUs for Tegra234
Populate the DynamIQ Shared Unit (DSU) Performance Monitor Unit (PMU)
devices for Tegra234 which has one DSU PMU per CPU cluster.
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/tegra234.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index b9caf6d2d975..01504ede6334 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -3400,6 +3400,24 @@ }; }; + dsu-pmu0 { + compatible = "arm,dsu-pmu"; + interrupts = <GIC_SPI 547 IRQ_TYPE_LEVEL_HIGH>; + cpus = <&cpu0_0>, <&cpu0_1>, <&cpu0_2>, <&cpu0_3>; + }; + + dsu-pmu1 { + compatible = "arm,dsu-pmu"; + interrupts = <GIC_SPI 548 IRQ_TYPE_LEVEL_HIGH>; + cpus = <&cpu1_0>, <&cpu1_1>, <&cpu1_2>, <&cpu1_3>; + }; + + dsu-pmu2 { + compatible = "arm,dsu-pmu"; + interrupts = <GIC_SPI 549 IRQ_TYPE_LEVEL_HIGH>; + cpus = <&cpu2_0>, <&cpu2_1>, <&cpu2_2>, <&cpu2_3>; + }; + pmu { compatible = "arm,cortex-a78-pmu"; interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; |