diff options
| author | Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> | 2023-07-10 14:37:39 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2023-07-21 09:00:39 +0200 |
| commit | 7cfddb4c07332fbe0968de48c00f4463bcda5e8b (patch) | |
| tree | b720986dd5b603e64cab4d9af8c824e52024ebbf /arch/arm/dts/zynqmp.dtsi | |
| parent | 606121cdf48d8e33fc6531bf94a58b7b08fe875e (diff) | |
| download | u-boot-7cfddb4c07332fbe0968de48c00f4463bcda5e8b.tar.gz | |
arm64: zynqmp: add pmu interrupt-affinity
Explicitly specify interrupt affinity to avoid HW perfevents
need to guess. This avoids the following error upon linux boot:
armv8-pmu pmu: hw perfevents: no interrupt-affinity property,
guessing.
Reported-by: John Toomey <john.toomey@amd.com>
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/c2f55a10cf54c6004f5dfe2ea18bcb4cf04f5723.1688992653.git.michal.simek@amd.com
Diffstat (limited to 'arch/arm/dts/zynqmp.dtsi')
| -rw-r--r-- | arch/arm/dts/zynqmp.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi index b9cfd562c91..11eaf4b6a19 100644 --- a/arch/arm/dts/zynqmp.dtsi +++ b/arch/arm/dts/zynqmp.dtsi @@ -149,6 +149,10 @@ <0 144 4>, <0 145 4>, <0 146 4>; + interrupt-affinity = <&cpu0>, + <&cpu1>, + <&cpu2>, + <&cpu3>; }; psci { |