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| author | James Clark <james.clark@arm.com> | 2022-11-17 13:25:36 +0300 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2022-11-18 14:56:22 +0300 |
| commit | 3bd7a0219082c2c91570b81afc35f2aec57cade2 (patch) | |
| tree | ad4d906cd54b739b821cf60970153137c8e83141 /arch/arm64/boot/dts/arm | |
| parent | 59fb813f9742b349f48250bd7793279cafe2752c (diff) | |
| download | linux-3bd7a0219082c2c91570b81afc35f2aec57cade2.tar.xz | |
arm64: dts: fvp: Add SPE to Foundation FVP
Add SPE DT node to FVP model. If the model doesn't support SPE (e.g.,
turned off via parameter), the driver will skip the initialisation
accordingly and thus is safe.
Signed-off-by: James Clark <james.clark@arm.com>
Link: https://lore.kernel.org/r/20221117102536.237515-1-james.clark@arm.com
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'arch/arm64/boot/dts/arm')
| -rw-r--r-- | arch/arm64/boot/dts/arm/foundation-v8.dtsi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi index c8bd23b1a7ba..029578072d8f 100644 --- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi +++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi @@ -85,6 +85,11 @@ <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>; }; + spe-pmu { + compatible = "arm,statistical-profiling-extension-v1"; + interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>; + }; + watchdog@2a440000 { compatible = "arm,sbsa-gwdt"; reg = <0x0 0x2a440000 0 0x1000>, |