From: Yuanfang Zhang <yuanfang.zhang@oss.qualcomm.com>
To: Suzuki K Poulose <suzuki.poulose@arm.com>,
Mike Leach <mike.leach@linaro.org>,
James Clark <james.clark@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Leo Yan <leo.yan@linux.dev>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: kernel@oss.qualcomm.com, coresight@lists.linaro.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
Yuanfang Zhang <yuanfang.zhang@oss.qualcomm.com>
Subject: [PATCH 01/12] dt-bindings: arm: coresight: Add cpu cluster tmc/funnel/replicator support
Date: Mon, 27 Oct 2025 23:28:03 -0700 [thread overview]
Message-ID: <20251027-cpu_cluster_component_pm-v1-1-31355ac588c2@oss.qualcomm.com> (raw)
In-Reply-To: <20251027-cpu_cluster_component_pm-v1-0-31355ac588c2@oss.qualcomm.com>
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@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
next prev parent reply other threads:[~2025-10-28 6:28 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-28 6:28 [PATCH 00/12] coresight: Add CPU cluster funnel/replicator/tmc support Yuanfang Zhang
2025-10-28 6:28 ` Yuanfang Zhang [this message]
2025-10-28 9:09 ` [PATCH 01/12] dt-bindings: arm: coresight: Add cpu cluster tmc/funnel/replicator support Krzysztof Kozlowski
2025-10-29 9:39 ` Mike Leach
2025-10-28 6:28 ` [PATCH 02/12] coresight-funnel: Add support for CPU cluster funnel Yuanfang Zhang
2025-10-28 6:28 ` [PATCH 03/12] coresight-funnel: Handle delay probe " Yuanfang Zhang
2025-10-28 6:28 ` [PATCH 04/12] coresight-replicator: Add support for CPU cluster replicator Yuanfang Zhang
2025-10-28 6:28 ` [PATCH 05/12] coresight-replicator: Handle delayed probe " Yuanfang Zhang
2025-10-28 6:28 ` [PATCH 06/12] coresight-replicator: Update mgmt_attrs for CPU cluster replicator compatibility Yuanfang Zhang
2025-10-28 6:28 ` [PATCH 07/12] coresight-tmc: Add support for CPU cluster ETF and refactor probe flow Yuanfang Zhang
2025-10-28 6:28 ` [PATCH 08/12] coresight-tmc-etf: Refactor enable function for CPU cluster ETF support Yuanfang Zhang
2025-10-28 6:28 ` [PATCH 09/12] coresight-tmc: Update tmc_mgmt_attrs for CPU cluster TMC compatibility Yuanfang Zhang
2025-10-28 6:28 ` [PATCH 10/12] coresight-tmc: Handle delayed probe for CPU cluster TMC Yuanfang Zhang
2025-10-28 6:28 ` [PATCH 11/12] coresight: add 'cs_mode' to link enable functions Yuanfang Zhang
2025-10-28 6:28 ` [PATCH 12/12] arm64: dts: qcom: x1e80100: add Coresight nodes for APSS debug block Yuanfang Zhang
2025-10-28 9:28 ` Konrad Dybcio
2025-10-29 11:01 ` [PATCH 00/12] coresight: Add CPU cluster funnel/replicator/tmc support Mike Leach
2025-10-30 7:51 ` yuanfang zhang
2025-10-30 9:58 ` Mike Leach
2025-10-31 10:16 ` yuanfang zhang
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