dt-bindings: remoteproc: qcom,sc8180x-pas: split into separate file

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>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221124184333.133911-12-krzysztof.kozlowski@linaro.org

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
index 0f55d07..c0478f8 100644 (file)
--- 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:
@@ -229,24 +220,6 @@ allOf:
         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:
-          contains:
-            enum:
               - qcom,msm8226-adsp-pil
               - qcom,msm8974-adsp-pil
               - qcom,msm8996-adsp-pil

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sc8180x-pas.yaml
new file mode 100644 (file)
index 0000000..3026cfd
--- /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