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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>,
        Mathieu Poirier <mathieu.poirier@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Manivannan Sadhasivam <mani@kernel.org>,
        linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v3 11/15] dt-bindings: remoteproc: qcom,sc8180x-pas: split into separate file
Date:   Thu, 24 Nov 2022 19:43:29 +0100
Message-Id: <20221124184333.133911-12-krzysztof.kozlowski@linaro.org>
In-Reply-To: <20221124184333.133911-1-krzysztof.kozlowski@linaro.org>
References: <20221124184333.133911-1-krzysztof.kozlowski@linaro.org>
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Split SC8180x remote processor Peripheral Authentication Service bindings
into their own file to reduce complexity and make maintenance easier.

The binding is incomplete due to lack of upstreamed DTS - no example and
not all power domains defined.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

---

Changes since v2:
1. Drop if:then: for the clock and put it directly under properties.
2. Merge two if:then: clauses for setting interrupts.

Changes since v1:
1. New patch.
---
 .../bindings/remoteproc/qcom,adsp.yaml        | 27 ------
 .../bindings/remoteproc/qcom,sc8180x-pas.yaml | 87 +++++++++++++++++++
 2 files changed, 87 insertions(+), 27 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
index 67a68a8edc44..7b93064fa0ae 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
@@ -27,9 +27,6 @@ properties:
       - qcom,qcs404-wcss-pas
       - qcom,sc7180-mpss-pas
       - qcom,sc7280-mpss-pas
-      - qcom,sc8180x-adsp-pas
-      - qcom,sc8180x-cdsp-pas
-      - qcom,sc8180x-mpss-pas
       - qcom,sdm660-adsp-pas
       - qcom,sdm845-adsp-pas
       - qcom,sdm845-cdsp-pas
@@ -70,9 +67,6 @@ allOf:
               - qcom,qcs404-wcss-pas
               - qcom,sc7180-mpss-pas
               - qcom,sc7280-mpss-pas
-              - qcom,sc8180x-adsp-pas
-              - qcom,sc8180x-cdsp-pas
-              - qcom,sc8180x-mpss-pas
               - qcom,sdm845-adsp-pas
               - qcom,sdm845-cdsp-pas
     then:
@@ -115,8 +109,6 @@ allOf:
               - qcom,qcs404-adsp-pas
               - qcom,qcs404-cdsp-pas
               - qcom,qcs404-wcss-pas
-              - qcom,sc8180x-adsp-pas
-              - qcom,sc8180x-cdsp-pas
               - qcom,sdm845-adsp-pas
               - qcom,sdm845-cdsp-pas
     then:
@@ -133,7 +125,6 @@ allOf:
             enum:
               - qcom,sc7180-mpss-pas
               - qcom,sc7280-mpss-pas
-              - qcom,sc8180x-mpss-pas
               - qcom,sdx55-mpss-pas
     then:
       properties:
@@ -224,24 +215,6 @@ allOf:
             - const: cx
             - const: mss
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,sc8180x-adsp-pas
-              - qcom,sc8180x-cdsp-pas
-    then:
-      properties:
-        power-domains:
-          items:
-            - description: LCX power domain
-            - description: LMX power domain
-        power-domain-names:
-          items:
-            - const: lcx
-            - const: lmx
-
   - if:
       properties:
         compatible:
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml
new file mode 100644
index 000000000000..3026cfde5582
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,sc8180x-pas.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC8180X Peripheral Authentication Service
+
+maintainers:
+  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+
+description:
+  Qualcomm SC8180X SoC Peripheral Authentication Service loads and boots
+  firmware on the Qualcomm DSP Hexagon cores.
+
+properties:
+  compatible:
+    enum:
+      - qcom,sc8180x-adsp-pas
+      - qcom,sc8180x-cdsp-pas
+      - qcom,sc8180x-mpss-pas
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: XO clock
+
+  clock-names:
+    items:
+      - const: xo
+
+  qcom,qmp:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: Reference to the AOSS side-channel message RAM.
+
+  smd-edge: false
+
+required:
+  - compatible
+  - reg
+
+allOf:
+  - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sc8180x-adsp-pas
+            - qcom,sc8180x-cdsp-pas
+    then:
+      properties:
+        interrupts:
+          maxItems: 5
+        interrupt-names:
+          maxItems: 5
+    else:
+      properties:
+        interrupts:
+          minItems: 6
+        interrupt-names:
+          minItems: 6
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sc8180x-adsp-pas
+            - qcom,sc8180x-cdsp-pas
+    then:
+      properties:
+        power-domains:
+          items:
+            - description: LCX power domain
+            - description: LMX power domain
+        power-domain-names:
+          items:
+            - const: lcx
+            - const: lmx
+    else:
+      properties:
+        # TODO: incomplete
+        power-domains: false
+        power-domain-names: false
+
+unevaluatedProperties: false
-- 
2.34.1