[PATCH v2 06/11] dt-bindings: display/msm: move qcom,sc7180-mdss schema to mdss.yaml

[Dmitry Baryshkov <dmitry.baryshkov@linaro.org>]

Move schema for qcom,sc7180-mdss from dpu-sc7180.yaml to mdss.yaml so
that the dpu file describes only the DPU schema.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 .../bindings/display/msm/dpu-sc7180.yaml      | 149 +++++-------------
 .../devicetree/bindings/display/msm/mdss.yaml |  45 +++++-
 2 files changed, 80 insertions(+), 114 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml b/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
index d3c3e4b07897..9d4ec0b60c25 100644
--- a/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
@@ -10,151 +10,78 @@ maintainers:
   - Krishna Manikandan <quic_mkrishn@quicinc.com>
 
 description: |
-  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
-  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
-  bindings of MDSS and DPU are mentioned for SC7180 target.
+  Device tree bindings for the DPU display controller for SC7180 target.
 
 properties:
   compatible:
     items:
-      - const: qcom,sc7180-mdss
+      - const: qcom,sc7180-dpu
 
   reg:
-    maxItems: 1
+    items:
+      - description: Address offset and size for mdp register set
+      - description: Address offset and size for vbif register set
 
   reg-names:
-    const: mdss
-
-  power-domains:
-    maxItems: 1
+    items:
+      - const: mdp
+      - const: vbif
 
   clocks:
     items:
-      - description: Display AHB clock from gcc
-      - description: Display AHB clock from dispcc
+      - description: Display hf axi clock
+      - description: Display ahb clock
+      - description: Display rotator clock
+      - description: Display lut clock
       - description: Display core clock
+      - description: Display vsync clock
 
   clock-names:
     items:
+      - const: bus
       - const: iface
-      - const: ahb
+      - const: rot
+      - const: lut
       - const: core
+      - const: vsync
 
   interrupts:
     maxItems: 1
 
-  interrupt-controller: true
-
-  "#address-cells": true
-
-  "#size-cells": true
-
-  "#interrupt-cells":
-    const: 1
-
-  iommus:
-    items:
-      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
-
-  ranges: true
-
-  interconnects:
-    items:
-      - description: Interconnect path specifying the port ids for data bus
-
-  interconnect-names:
-    const: mdp0-mem
+  power-domains:
+    maxItems: 1
 
-  resets:
-    items:
-      - description: MDSS_CORE reset
+  operating-points-v2: true
 
-patternProperties:
-  "^display-controller@[0-9a-f]+$":
-    type: object
-    description: Node containing the properties of DPU.
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    description: |
+      Contains the list of output ports from DPU device. These ports
+      connect to interfaces that are external to the DPU hardware,
+      such as DSI, DP etc. Each output port contains an endpoint that
+      describes how it is connected to an external interface.
 
     properties:
-      compatible:
-        items:
-          - const: qcom,sc7180-dpu
-
-      reg:
-        items:
-          - description: Address offset and size for mdp register set
-          - description: Address offset and size for vbif register set
-
-      reg-names:
-        items:
-          - const: mdp
-          - const: vbif
-
-      clocks:
-        items:
-          - description: Display hf axi clock
-          - description: Display ahb clock
-          - description: Display rotator clock
-          - description: Display lut clock
-          - description: Display core clock
-          - description: Display vsync clock
-
-      clock-names:
-        items:
-          - const: bus
-          - const: iface
-          - const: rot
-          - const: lut
-          - const: core
-          - const: vsync
-
-      interrupts:
-        maxItems: 1
-
-      power-domains:
-        maxItems: 1
-
-      operating-points-v2: true
-
-      ports:
-        $ref: /schemas/graph.yaml#/properties/ports
-        description: |
-          Contains the list of output ports from DPU device. These ports
-          connect to interfaces that are external to the DPU hardware,
-          such as DSI, DP etc. Each output port contains an endpoint that
-          describes how it is connected to an external interface.
-
-        properties:
-          port@0:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF1 (DSI1)
-
-          port@2:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF0 (DP)
-
-        required:
-          - port@0
+      port@0:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: DPU_INTF1 (DSI1)
+
+      port@2:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: DPU_INTF0 (DP)
 
     required:
-      - compatible
-      - reg
-      - reg-names
-      - clocks
-      - interrupts
-      - power-domains
-      - operating-points-v2
-      - ports
+      - port@0
 
 required:
   - compatible
   - reg
   - reg-names
-  - power-domains
   - clocks
   - interrupts
-  - interrupt-controller
-  - iommus
-  - ranges
+  - power-domains
+  - operating-points-v2
+  - ports
 
 additionalProperties: false
 
diff --git a/Documentation/devicetree/bindings/display/msm/mdss.yaml b/Documentation/devicetree/bindings/display/msm/mdss.yaml
index 7d4ab3d71d2d..98f1f2501291 100644
--- a/Documentation/devicetree/bindings/display/msm/mdss.yaml
+++ b/Documentation/devicetree/bindings/display/msm/mdss.yaml
@@ -17,6 +17,7 @@ description:
 properties:
   compatible:
     enum:
+      - qcom,sc7180-mdss
       - qcom,sdm845-mdss
       - qcom,mdss
 
@@ -64,20 +65,21 @@ properties:
       - description: MDSS_CORE reset
 
   interconnects:
-    minItems: 2
+    minItems: 1
     items:
       - description: MDP port 0
       - description: MDP port 1
       - description: Rotator
 
   interconnect-names:
-    minItems: 2
+    minItems: 1
     items:
       - const: mdp0-mem
       - const: mdp1-mem
       - const: rotator-mem
 
   iommus:
+    minItems: 1
     items:
       - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
       - description: Phandle to apps_smmu node with SID mask for Hard-Fail port1
@@ -129,9 +131,11 @@ allOf:
             - const: mdss
 
         interconnects:
+          minItems: 1
           maxItems: 2
 
         interconnect-names:
+          minItems: 1
           maxItems: 2
 
       required:
@@ -157,6 +161,29 @@ allOf:
         iommus:
           minItems: 2
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sc7180-mdss
+    then:
+      properties:
+        clocks:
+          items:
+            - description: Display AHB clock from gcc
+            - description: Display AHB clock from dispcc
+            - description: Display core clock
+
+        clock-names:
+          items:
+            - const: iface
+            - const: ahb
+            - const: core
+
+        iommus:
+          maxItems: 1
+
 required:
   - compatible
   - reg
@@ -177,7 +204,19 @@ patternProperties:
     # TODO: add reference once the mdp5 is converted
 
   "^display-controller@(0|[1-9a-f][0-9a-f]*)$":
-    $ref: dpu-sdm845.yaml
+    oneOf:
+      - $ref: dpu-sc7180.yaml
+      - $ref: dpu-sdm845.yaml
+
+  "^displayport-controller@(0|[1-9a-f][0-9a-f]*)$":
+    type: object
+    properties:
+      compatible:
+        enum:
+          - qcom,sc7180-dp
+          - qcom,sc7280-dp
+          - qcom,sc8180x-dp
+          - qcom,sm8350-dp
 
   "^dsi@(0|[1-9a-f][0-9a-f]*)$":
     $ref: dsi-controller-main.yaml#
-- 
2.35.1