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author | Robin Murphy <robin.murphy@arm.com> | 2021-12-14 14:16:15 +0000 |
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committer | Will Deacon <will@kernel.org> | 2021-12-14 18:05:11 +0000 |
commit | 893c34b60a59cd0bdb496084f5c096be720bd244 (patch) | |
tree | ff86f0ae5a38db7467842db760d17311591e0d91 /arch/arm64/kernel/perf_event.c | |
parent | 6ac9f30bd43baf9e05696e9a614fcd7e83c74afa (diff) | |
download | linux-stable-893c34b60a59cd0bdb496084f5c096be720bd244.tar.gz linux-stable-893c34b60a59cd0bdb496084f5c096be720bd244.tar.bz2 linux-stable-893c34b60a59cd0bdb496084f5c096be720bd244.zip |
arm64: perf: Support new DT compatibles
Wire up the new DT compatibles so we can present appropriate
PMU names to userspace for the latest and greatest CPUs.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/62d14ba12d847ec7f1fba7cb0b3b881b437e1cc5.1639490264.git.robin.murphy@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/perf_event.c')
-rw-r--r-- | arch/arm64/kernel/perf_event.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c index ed6d8cd2f88f..4c1698f63f34 100644 --- a/arch/arm64/kernel/perf_event.c +++ b/arch/arm64/kernel/perf_event.c @@ -1160,8 +1160,14 @@ PMUV3_INIT_SIMPLE(armv8_cortex_a75) PMUV3_INIT_SIMPLE(armv8_cortex_a76) PMUV3_INIT_SIMPLE(armv8_cortex_a77) PMUV3_INIT_SIMPLE(armv8_cortex_a78) +PMUV3_INIT_SIMPLE(armv9_cortex_a510) +PMUV3_INIT_SIMPLE(armv9_cortex_a710) +PMUV3_INIT_SIMPLE(armv8_cortex_x1) +PMUV3_INIT_SIMPLE(armv9_cortex_x2) PMUV3_INIT_SIMPLE(armv8_neoverse_e1) PMUV3_INIT_SIMPLE(armv8_neoverse_n1) +PMUV3_INIT_SIMPLE(armv9_neoverse_n2) +PMUV3_INIT_SIMPLE(armv8_neoverse_v1) PMUV3_INIT_SIMPLE(armv8_nvidia_carmel) PMUV3_INIT_SIMPLE(armv8_nvidia_denver) @@ -1222,8 +1228,14 @@ static const struct of_device_id armv8_pmu_of_device_ids[] = { {.compatible = "arm,cortex-a76-pmu", .data = armv8_cortex_a76_pmu_init}, {.compatible = "arm,cortex-a77-pmu", .data = armv8_cortex_a77_pmu_init}, {.compatible = "arm,cortex-a78-pmu", .data = armv8_cortex_a78_pmu_init}, + {.compatible = "arm,cortex-a510-pmu", .data = armv9_cortex_a510_pmu_init}, + {.compatible = "arm,cortex-a710-pmu", .data = armv9_cortex_a710_pmu_init}, + {.compatible = "arm,cortex-x1-pmu", .data = armv8_cortex_x1_pmu_init}, + {.compatible = "arm,cortex-x2-pmu", .data = armv9_cortex_x2_pmu_init}, {.compatible = "arm,neoverse-e1-pmu", .data = armv8_neoverse_e1_pmu_init}, {.compatible = "arm,neoverse-n1-pmu", .data = armv8_neoverse_n1_pmu_init}, + {.compatible = "arm,neoverse-n2-pmu", .data = armv9_neoverse_n2_pmu_init}, + {.compatible = "arm,neoverse-v1-pmu", .data = armv8_neoverse_v1_pmu_init}, {.compatible = "cavium,thunder-pmu", .data = armv8_thunder_pmu_init}, {.compatible = "brcm,vulcan-pmu", .data = armv8_vulcan_pmu_init}, {.compatible = "nvidia,carmel-pmu", .data = armv8_nvidia_carmel_pmu_init}, |