linux-kernel - [PATCH 3/5] dt-bindings: i2c: qcom,i2c-geni: Allow no qup-core icc path

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Message-Id: <20230703-topic-8250_qup_icc-v1-3-fea39aa07525@linaro.org>
Date:   Mon, 03 Jul 2023 15:31:12 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andi Shyti <andi.shyti@...nel.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-spi@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-serial@...r.kernel.org, linux-i2c@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 3/5] dt-bindings: i2c: qcom,i2c-geni: Allow no qup-core icc
 path

Some SoCs (like SM8150 and SM8250) don't seem to provide a qup-core path.
Allow such case.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 .../bindings/i2c/qcom,i2c-geni-qcom.yaml           | 27 +++++++++++++++-------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
index 9f66a3bb1f80..f92b6d7fc7c5 100644
--- a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
+++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
@@ -108,14 +108,25 @@ allOf:
         clock-names:
           const: se
 
-        interconnects:
-          minItems: 3
-
-        interconnect-names:
-          items:
-            - const: qup-core
-            - const: qup-config
-            - const: qup-memory
+      oneOf:
+        - properties:
+            interconnects:
+              maxItems: 2
+
+            interconnect-names:
+              items:
+                - const: qup-config
+                - const: qup-memory
+
+        - properties:
+            interconnects:
+              minItems: 3
+
+            interconnect-names:
+              items:
+                - const: qup-core
+                - const: qup-config
+                - const: qup-memory
 
 unevaluatedProperties: false
 

-- 
2.41.0