[PATCH 01/12] dt-bindings: arm: coresight: Add cpu cluster tmc/funnel/replicator support
Yuanfang Zhang
yuanfang.zhang at oss.qualcomm.com
Mon Oct 27 23:28:03 PDT 2025
Add the following compatible strings to the bindings:
- arm,coresight-cpu-funnel
- arm,coresight-cpu-replicator
- arm,coresight-cpu-tmc
Each requires 'power-domains' when used.
Signed-off-by: Yuanfang Zhang <yuanfang.zhang at oss.qualcomm.com>
---
.../bindings/arm/arm,coresight-dynamic-funnel.yaml | 23 +++++++++++++++++-----
.../arm/arm,coresight-dynamic-replicator.yaml | 22 +++++++++++++++++----
.../devicetree/bindings/arm/arm,coresight-tmc.yaml | 22 +++++++++++++++++----
3 files changed, 54 insertions(+), 13 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml
index b74db15e5f8af2226b817f6af5f533b1bfc74736..8f32d4e3bbb750f5a6262db0032318875739cf81 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml
@@ -28,19 +28,32 @@ select:
properties:
compatible:
contains:
- const: arm,coresight-dynamic-funnel
+ enum:
+ - arm,coresight-dynamic-funnel
+ - arm,coresight-cpu-funnel
required:
- compatible
allOf:
- $ref: /schemas/arm/primecell.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: arm,coresight-cpu-funnel
+ then:
+ required:
+ - power-domains
+
properties:
compatible:
- items:
- - const: arm,coresight-dynamic-funnel
- - const: arm,primecell
-
+ oneOf:
+ - items:
+ - const: arm,coresight-dynamic-funnel
+ - const: arm,primecell
+ - items:
+ - const: arm,coresight-cpu-funnel
reg:
maxItems: 1
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml
index 17ea936b796fd42bb885e539201276a11e91028c..5ce30c4e9c415f487ee61dceaf5b8ad12c78e671 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml
@@ -28,18 +28,32 @@ select:
properties:
compatible:
contains:
- const: arm,coresight-dynamic-replicator
+ enum:
+ - arm,coresight-dynamic-replicator
+ - arm,coresight-cpu-replicator
required:
- compatible
allOf:
- $ref: /schemas/arm/primecell.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: arm,coresight-cpu-replicator
+ then:
+ required:
+ - power-domains
+
properties:
compatible:
- items:
- - const: arm,coresight-dynamic-replicator
- - const: arm,primecell
+ oneOf:
+ - items:
+ - const: arm,coresight-dynamic-replicator
+ - const: arm,primecell
+ - items:
+ - const: arm,coresight-cpu-replicator
reg:
maxItems: 1
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
index 96dd5b5f771a39138df9adde0c9c9a6f5583d9da..d7c0b618fe98a3ca584041947fb5c0f80f1ade6e 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
@@ -29,18 +29,32 @@ select:
properties:
compatible:
contains:
- const: arm,coresight-tmc
+ enum:
+ - arm,coresight-tmc
+ - arm,coresight-cpu-tmc
required:
- compatible
allOf:
- $ref: /schemas/arm/primecell.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: arm,coresight-cpu-tmc
+ then:
+ required:
+ - power-domains
+
properties:
compatible:
- items:
- - const: arm,coresight-tmc
- - const: arm,primecell
+ oneOf:
+ - items:
+ - const: arm,coresight-tmc
+ - const: arm,primecell
+ - items:
+ - const: arm,coresight-cpu-tmc
reg:
maxItems: 1
--
2.34.1
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