linux-kernel - [PATCH v9 3/6] dt-bindings: opp: v2-qcom-level: Let qcom,opp-fuse-level be a 2-long array

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Message-Id: <20230116093845.72621-4-konrad.dybcio@linaro.org>
Date:   Mon, 16 Jan 2023 10:38:42 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     linux-arm-msm@...r.kernel.org, andersson@...nel.org,
        agross@...nel.org, krzysztof.kozlowski@...aro.org
Cc:     marijn.suijten@...ainline.org,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh@...nel.org>,
        Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Niklas Cassel <nks@...wful.org>, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v9 3/6] dt-bindings: opp: v2-qcom-level: Let qcom,opp-fuse-level be a 2-long array

In some instances (particularly with CPRh) we might want to specifiy
more than one qcom,opp-fuse-level, as the same OPP subnodes may be
used by different "CPR threads". We need to make sure that
n = num_threads entries is legal and so far nobody seems to use more
than two, so let's allow that.

Acked-by: Rob Herring <robh@...nel.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml b/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml
index b9ce2e099ce9..a30ef93213c0 100644
--- a/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml
+++ b/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml
@@ -30,7 +30,9 @@ patternProperties:
           this OPP node. Sometimes several corners/levels shares a certain fuse
           corner/level. A fuse corner/level contains e.g. ref uV, min uV,
           and max uV.
-        $ref: /schemas/types.yaml#/definitions/uint32
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        minItems: 1
+        maxItems: 2
 
     required:
       - opp-level
-- 
2.39.0