linux-kernel - [PATCH v3 2/3] dt-bindings: ufs: qcom: Add reg-names property for ICE

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Message-Id: <20221209-dt-binding-ufs-v3-2-499dff23a03c@fairphone.com>
Date:   Fri, 24 Mar 2023 08:41:29 +0100
From:   Luca Weiss <luca.weiss@...rphone.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bart Van Assche <bvanassche@....org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Iskren Chernev <me@...ren.info>,
        Manivannan Sadhasivam <mani@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-scsi@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Luca Weiss <luca.weiss@...rphone.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 2/3] dt-bindings: ufs: qcom: Add reg-names property for
 ICE

The code in ufs-qcom-ice.c needs the ICE reg to be named "ice". Add this
in the bindings so the existing dts can validate successfully.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
 Documentation/devicetree/bindings/ufs/qcom,ufs.yaml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
index 23447281deec..ebc8e1adbc6f 100644
--- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
@@ -75,6 +75,10 @@ properties:
     minItems: 1
     maxItems: 2
 
+  reg-names:
+    minItems: 1
+    maxItems: 2
+
   required-opps:
     maxItems: 1
 
@@ -129,6 +133,8 @@ allOf:
         reg:
           minItems: 1
           maxItems: 1
+        reg-names:
+          maxItems: 1
 
   - if:
       properties:
@@ -157,6 +163,12 @@ allOf:
         reg:
           minItems: 2
           maxItems: 2
+        reg-names:
+          items:
+            - const: std
+            - const: ice
+      required:
+        - reg-names
 
   - if:
       properties:
@@ -185,6 +197,8 @@ allOf:
         reg:
           minItems: 1
           maxItems: 1
+        reg-names:
+          maxItems: 1
 
   - if:
       properties:
@@ -210,6 +224,12 @@ allOf:
         reg:
           minItems: 2
           maxItems: 2
+        reg-names:
+          items:
+            - const: std
+            - const: ice
+      required:
+        - reg-names
 
     # TODO: define clock bindings for qcom,msm8994-ufshc
 

-- 
2.40.0