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| author | Woody Lin <woodylin@google.com> | 2023-10-06 17:21:19 +0800 |
|---|---|---|
| committer | Jing Wang <jwangh@google.com> | 2023-10-12 03:28:50 +0000 |
| commit | 8a2f6ad198710c4db412316dbaea4e5e7983f5a6 (patch) | |
| tree | 8943bbf71a5c9dcf19400cef4371b315074e35d5 | |
| parent | 13466854cb153ef194fa2e0bb0d1c113b5debc3e (diff) | |
| download | gs-8a2f6ad198710c4db412316dbaea4e5e7983f5a6.tar.gz | |
arm64/dts: zuma: exynos-adv_tracer: set irq_affinity to core #2/#3
By default the adv_tracer IPC IRQ are handled by core #0/#1, but in some
core hanging issues the there is usually these two cores are hanging.
Sets the "irq_affinity" of adv_tracer to core #2/#3 so the debugging
feature is not jeopardized for cases like these.
Bug: 292361589
Change-Id: I5ba9026e7bc488c356773f03952fbc2cb419d72f
Signed-off-by: Woody Lin <woodylin@google.com>
| -rw-r--r-- | arch/arm64/boot/dts/google/zuma-debug.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/google/zuma-debug.dtsi b/arch/arm64/boot/dts/google/zuma-debug.dtsi index 2e843d7f9..87832dbbb 100644 --- a/arch/arm64/boot/dts/google/zuma-debug.dtsi +++ b/arch/arm64/boot/dts/google/zuma-debug.dtsi @@ -433,6 +433,7 @@ pmu-dbgcore-config = <0x3080>; pmu-dbgcore-status = <0x3084>; intr-bitoffset = <0>; + irq_affinity = "2-3"; status = "okay"; }; |