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Message-Id: <20250318-fix-nexus-4-v2-3-bcedd1406790@oss.qualcomm.com>
Date: Tue, 18 Mar 2025 15:21:56 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Georgi Djakov <djakov@...nel.org>,
Lee Jones <lee@...nel.org>, Suzuki K Poulose <suzuki.poulose@....com>,
Mike Leach <mike.leach@...aro.org>,
James Clark <james.clark@...aro.org>,
Mathieu Poirier <mathieu.poirier@...aro.org>,
Leo Yan <leo.yan@...ux.dev>, David Heidelberg <david@...t.cz>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, coresight@...ts.linaro.org,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 03/10] dt-bindings: arm:
arm,coresight-static-replicator: add optional clocks
As most other CoreSight devices the replicator can use either of the
optional clocks. Document those optional clocks in the schema.
Additionally document the one-off case of Zynq-7000 platforms which uses
apb_pclk and two additional debug clocks.
Fixes: 3c15fddf3121 ("dt-bindings: arm: Convert CoreSight bindings to DT schema")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
.../bindings/arm/arm,coresight-static-replicator.yaml | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml
index a6f793ea03b6c193fc0ff72a45e0249a63a2ba3c..0c1017affbad2f03892b250ad864d9a5dc8d02f1 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml
@@ -30,6 +30,19 @@ properties:
power-domains:
maxItems: 1
+ clocks:
+ minItems: 1
+ maxItems: 3
+
+ clock-names:
+ oneOf:
+ - items:
+ - enum: [apb_pclk, atclk]
+ - items: # Zynq-700
+ - const: apb_pclk
+ - const: dbg_trc
+ - const: dbg_apb
+
in-ports:
$ref: /schemas/graph.yaml#/properties/ports
additionalProperties: false
--
2.39.5
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