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From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        Jassi Brar <jassisinghbrar@gmail.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
        Rob Herring <robh@kernel.org>
Subject: [PATCH v3 01/11] dt-bindings: mailbox: qcom,apcs-kpss-global: use fallbacks
Date:   Wed, 22 Mar 2023 18:41:38 +0100
Message-Id: <20230322174148.810938-2-krzysztof.kozlowski@linaro.org>
In-Reply-To: <20230322174148.810938-1-krzysztof.kozlowski@linaro.org>
References: <20230322174148.810938-1-krzysztof.kozlowski@linaro.org>
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Rework the compatibles and group devices which have similar interface
(same from Linux driver point of view) as compatible.  This allows
smaller of_device_id table in the Linux driver and smaller
allOf:if:then: constraints.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>

---

Depends on:
https://lore.kernel.org/linux-arm-msm/20230322173559.809805-1-krzysztof.kozlowski@linaro.org/T/#t
---
 .../mailbox/qcom,apcs-kpss-global.yaml        | 58 ++++++++++---------
 1 file changed, 31 insertions(+), 27 deletions(-)

diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
index 4d2f408a5efb..792778924eb3 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
@@ -19,32 +19,46 @@ properties:
       - items:
           - enum:
               - qcom,ipq5332-apcs-apps-global
+              - qcom,ipq8074-apcs-apps-global
           - const: qcom,ipq6018-apcs-apps-global
       - items:
           - enum:
-              - qcom,ipq6018-apcs-apps-global
-              - qcom,ipq8074-apcs-apps-global
-              - qcom,msm8996-apcs-hmss-global
+              - qcom,msm8939-apcs-kpss-global
+              - qcom,qcs404-apcs-apps-global
+          - const: qcom,msm8916-apcs-kpss-global
+          - const: syscon
+      - items:
+          - enum:
+              - qcom,msm8976-apcs-kpss-global
+          - const: qcom,msm8994-apcs-kpss-global
+          - const: syscon
+      - items:
+          - enum:
               - qcom,msm8998-apcs-hmss-global
               - qcom,qcm2290-apcs-hmss-global
-              - qcom,sc7180-apss-shared
-              - qcom,sc8180x-apss-shared
               - qcom,sdm660-apcs-hmss-global
-              - qcom,sdm845-apss-shared
               - qcom,sm4250-apcs-hmss-global
-              - qcom,sm6125-apcs-hmss-global
               - qcom,sm6115-apcs-hmss-global
+              - qcom,sm6125-apcs-hmss-global
+          - const: qcom,msm8994-apcs-kpss-global
+      - items:
+          - enum:
+              - qcom,sc7180-apss-shared
+              - qcom,sc8180x-apss-shared
               - qcom,sm8150-apss-shared
+          - const: qcom,sdm845-apss-shared
       - items:
           - enum:
               - qcom,msm8916-apcs-kpss-global
-              - qcom,msm8939-apcs-kpss-global
               - qcom,msm8953-apcs-kpss-global
-              - qcom,msm8976-apcs-kpss-global
               - qcom,msm8994-apcs-kpss-global
-              - qcom,qcs404-apcs-apps-global
               - qcom,sdx55-apcs-gcc
           - const: syscon
+      - enum:
+          - qcom,ipq6018-apcs-apps-global
+          - qcom,msm8996-apcs-hmss-global
+          - qcom,sdm845-apss-shared
+
   reg:
     maxItems: 1
 
@@ -74,10 +88,9 @@ allOf:
   - if:
       properties:
         compatible:
-          enum:
-            - qcom,msm8916-apcs-kpss-global
-            - qcom,msm8939-apcs-kpss-global
-            - qcom,qcs404-apcs-apps-global
+          contains:
+            enum:
+              - qcom,msm8916-apcs-kpss-global
     then:
       properties:
         clocks:
@@ -88,6 +101,7 @@ allOf:
           items:
             - const: pll
             - const: aux
+
   - if:
       properties:
         compatible:
@@ -106,13 +120,13 @@ allOf:
             - const: ref
             - const: pll
             - const: aux
+
   - if:
       properties:
         compatible:
           contains:
             enum:
               - qcom,ipq6018-apcs-apps-global
-              - qcom,ipq8074-apcs-apps-global
     then:
       properties:
         clocks:
@@ -129,19 +143,9 @@ allOf:
         compatible:
           enum:
             - qcom,msm8953-apcs-kpss-global
-            - qcom,msm8976-apcs-kpss-global
             - qcom,msm8994-apcs-kpss-global
             - qcom,msm8996-apcs-hmss-global
-            - qcom,msm8998-apcs-hmss-global
-            - qcom,qcm2290-apcs-hmss-global
-            - qcom,sc7180-apss-shared
-            - qcom,sc8180x-apss-shared
-            - qcom,sdm660-apcs-hmss-global
             - qcom,sdm845-apss-shared
-            - qcom,sm4250-apcs-hmss-global
-            - qcom,sm6115-apcs-hmss-global
-            - qcom,sm6125-apcs-hmss-global
-            - qcom,sm8150-apss-shared
     then:
       properties:
         clocks: false
@@ -153,7 +157,6 @@ allOf:
           contains:
             enum:
               - qcom,ipq6018-apcs-apps-global
-              - qcom,ipq8074-apcs-apps-global
     then:
       properties:
         '#clock-cells':
@@ -188,7 +191,8 @@ examples:
     #define GCC_APSS_AHB_CLK_SRC  1
     #define GCC_GPLL0_AO_OUT_MAIN 123
     apcs: mailbox@b011000 {
-        compatible = "qcom,qcs404-apcs-apps-global", "syscon";
+        compatible = "qcom,qcs404-apcs-apps-global",
+                     "qcom,msm8916-apcs-kpss-global", "syscon";
         reg = <0x0b011000 0x1000>;
         #mbox-cells = <1>;
         clocks = <&apcs_hfpll>, <&gcc GCC_GPLL0_AO_OUT_MAIN>;
-- 
2.34.1