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dt-bindings: arm: pmu: Add Cortex A520, A715, A720, X3, and X4

PATCH Applied Rob Herring 2 participants 3 messages Jul 6, 2023 – Jul 27, 2023

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Device tree bindings Arm PMU profiling and debugging
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Rob Herring

author maintainer
#0 lore raw

PATCH v2 1/2 dt-bindings: arm: pmu: Add Cortex A520, A715, A720, X3, and X4

Add compatible strings for the Arm Cortex-A520, Cortex-A715, Cortex-A720, Cortex-X3, and Cortex-X4 CPU PMUs.

Acked-by Conor Dooley <[email protected]>
Signed-off-by Rob Herring <[email protected]>

---
v2:
- Also add Cortex-X3 and Cortex-X4

---
 Documentation/devicetree/bindings/arm/pmu.yaml | 5 +++++
 1 file changed, 5 insertions(+)
Documentation/devicetree/bindings/arm/pmu.yaml +5 -0
index e14358bf0b9c..99b5e9530707 100644
@@ -49,9 +49,14 @@ properties:
           - arm,cortex-a77-pmu
           - arm,cortex-a78-pmu
           - arm,cortex-a510-pmu
+          - arm,cortex-a520-pmu
           - arm,cortex-a710-pmu
+          - arm,cortex-a715-pmu
+          - arm,cortex-a720-pmu
           - arm,cortex-x1-pmu
           - arm,cortex-x2-pmu
+          - arm,cortex-x3-pmu
+          - arm,cortex-x4-pmu
           - arm,neoverse-e1-pmu
           - arm,neoverse-n1-pmu
           - arm,neoverse-n2-pmu
Signature · 1 line
2.40.1
author maintainer
#1 lore raw

PATCH v2 2/2 perf: pmuv3: Add Cortex A520, A715, A720, X3 and X4 PMUs

Add support for the Arm Cortex-A520, Cortex-A715, Cortex-A720, Cortex-X3, and Cortex-X4 CPU PMUs. They are straight-forward additions with just new compatible strings.

Acked-by Mark Rutland <[email protected]>
Signed-off-by Rob Herring <[email protected]>

---
v2:
- Also add Cortex-X3 and Cortex-X4

---
 drivers/perf/arm_pmuv3.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
drivers/perf/arm_pmuv3.c +10 -0
index 08b3a1bf0ef6..d2dffb4e9d07 100644
@@ -1266,9 +1266,14 @@ 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_a520)
 PMUV3_INIT_SIMPLE(armv9_cortex_a710)
+PMUV3_INIT_SIMPLE(armv9_cortex_a715)
+PMUV3_INIT_SIMPLE(armv9_cortex_a720)
 PMUV3_INIT_SIMPLE(armv8_cortex_x1)
 PMUV3_INIT_SIMPLE(armv9_cortex_x2)
+PMUV3_INIT_SIMPLE(armv9_cortex_x3)
+PMUV3_INIT_SIMPLE(armv9_cortex_x4)
 PMUV3_INIT_SIMPLE(armv8_neoverse_e1)
 PMUV3_INIT_SIMPLE(armv8_neoverse_n1)
 PMUV3_INIT_SIMPLE(armv9_neoverse_n2)

@@ -1334,9 +1339,14 @@ static const struct of_device_id armv8_pmu_of_device_ids[] = {
 	{.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-a520-pmu",	.data = armv9_cortex_a520_pmu_init},
 	{.compatible = "arm,cortex-a710-pmu",	.data = armv9_cortex_a710_pmu_init},
+	{.compatible = "arm,cortex-a715-pmu",	.data = armv9_cortex_a715_pmu_init},
+	{.compatible = "arm,cortex-a720-pmu",	.data = armv9_cortex_a720_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,cortex-x3-pmu",	.data = armv9_cortex_x3_pmu_init},
+	{.compatible = "arm,cortex-x4-pmu",	.data = armv9_cortex_x4_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},
Signature · 1 line
2.40.1
maintainer Applied
#2 lore raw
In reply to Rob Herring
Quoted 4 lines · Rob Herring

Add compatible strings for the Arm Cortex-A520, Cortex-A715, Cortex-A720, Cortex-X3, and Cortex-X4 CPU PMUs.

Applied to will (for-next/perf), thanks!

[1/2] dt-bindings: arm: pmu: Add Cortex A520, A715, A720, X3, and X4

      https://git.kernel.org/will/c/039768b55853
[2/2] perf: pmuv3: Add Cortex A520, A715, A720, X3 and X4 PMUs
      https://git.kernel.org/will/c/989567fc0f3d

Cheers,

Signature · 10 lines
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev

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