linux-kernel - [PATCH v2 2/5] dt-bindings: misc: qcom,fastrpc: allow FastRPC node without reg entry

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Date:   Mon, 27 Mar 2023 20:48:08 +0200
From:   Dylan Van Assche <me@...anvanassche.be>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Amol Maheshwari <amahesh@....qualcomm.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Dylan Van Assche <me@...anvanassche.be>
Subject: [PATCH v2 2/5] dt-bindings: misc: qcom,fastrpc: allow FastRPC node without reg entry

FastRPC nodes may exist without a registry property and actual
Compute Banks  in some cases such as the SLPI on the Qualcomm SDM845 SoC.
Relax the regex to allow such FastRPC nodes and remove 'reg' as a
required property.

Signed-off-by: Dylan Van Assche <me@...anvanassche.be>
---
 Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
index 1ab9588cdd89..0ccd3296d4f2 100644
--- a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
+++ b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
@@ -64,7 +64,7 @@ properties:
     const: 0
 
 patternProperties:
-  "(compute-)?cb@[0-9]*$":
+  "(compute-)?cb(@[0-9]*)?$":
     type: object
 
     description: >
@@ -89,7 +89,6 @@ patternProperties:
 
     required:
       - compatible
-      - reg
 
     additionalProperties: false
 
-- 
2.39.2