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

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Message-Id: <20221209-dt-binding-ufs-v1-0-8d502f0e18d5@fairphone.com>
Date:   Fri, 09 Dec 2022 15:29:47 +0100
From:   Luca Weiss <luca.weiss@...rphone.com>
To:     Luca Weiss <luca.weiss@...rphone.com>,
        ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        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>
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
Subject: [PATCH] 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.

Also sm8450 is using ICE since commit 276ee34a40c1 ("arm64: dts: qcom:
sm8450: add Inline Crypto Engine registers and clock") so move the
compatible to the correct if.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
(no cover subject)

The only remaining validation issues I see is the following on sc8280xp-crd.dtb
and sa8540p-ride.dtb:

  Unevaluated properties are not allowed ('required-opps', 'dma-coherent' were unexpected)

Maybe someone who knows something about this can handle this?

And the patch adding qcom,sm6115-ufshc hasn't been applied yet.
---
 Documentation/devicetree/bindings/ufs/qcom,ufs.yaml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
index f2d6298d926c..58a2fb2c83c3 100644
--- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
@@ -102,7 +102,6 @@ allOf:
               - qcom,sc8280xp-ufshc
               - qcom,sm8250-ufshc
               - qcom,sm8350-ufshc
-              - qcom,sm8450-ufshc
     then:
       properties:
         clocks:
@@ -130,6 +129,7 @@ allOf:
               - qcom,sdm845-ufshc
               - qcom,sm6350-ufshc
               - qcom,sm8150-ufshc
+              - qcom,sm8450-ufshc
     then:
       properties:
         clocks:
@@ -149,6 +149,12 @@ allOf:
         reg:
           minItems: 2
           maxItems: 2
+        reg-names:
+          items:
+            - const: std
+            - const: ice
+      required:
+        - reg-names
 
   - if:
       properties:

---
base-commit: f925116b24c0c42dc6d5ab5111c55fd7f74e8dc7
change-id: 20221209-dt-binding-ufs-2d7f64797ff2

Best regards,
-- 
Luca Weiss <luca.weiss@...rphone.com>