[PATCH 1/2] dt-bindings: remoteproc: qcom,kaanapali-soccp-pas: Add Nord SoCCP

[Anurag Pateriya]

The SoCCP (SoC Control Processor) on Nord handles hardware fencing for
display and other use cases. It shares interrupts, SMP2P states, power
domains, and clock with Kaanapali SoCCP, except that it ships firmware
without a separate devicetree image, so it cannot use the Kaanapali
compatible as fallback.

Add qcom,nord-soccp-pas as a standalone compatible with a single
firmware-name/memory-region pair, while existing SoCs keep requiring two.

Signed-off-by: Anurag Pateriya <anurag.pateriya@xxxxxxxxxxxxxxxx>
---
 .../remoteproc/qcom,kaanapali-soccp-pas.yaml         | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,kaanapali-soccp-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,kaanapali-soccp-pas.yaml
index e6c78d621d17..c1911124e073 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,kaanapali-soccp-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,kaanapali-soccp-pas.yaml
@@ -26,6 +26,7 @@ properties:
       - enum:
           - qcom,glymur-soccp-pas
           - qcom,kaanapali-soccp-pas
+          - qcom,nord-soccp-pas
 
   reg:
     maxItems: 1
@@ -49,11 +50,13 @@ properties:
       - const: mx
 
   firmware-name:
+    minItems: 1
     items:
       - description: Firmware name of the SoC Control Processor
       - description: Firmware name of the SoCCP Devicetree
 
   memory-region:
+    minItems: 1
     items:
       - description: Memory region for main Firmware authentication
       - description: Memory region for Devicetree Firmware authentication
@@ -93,6 +96,23 @@ required:
 
 allOf:
   - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,nord-soccp-pas
+    then:
+      properties:
+        firmware-name:
+          maxItems: 1
+        memory-region:
+          maxItems: 1
+    else:
+      properties:
+        firmware-name:
+          minItems: 2
+        memory-region:
+          minItems: 2
 
 unevaluatedProperties: false
 

-- 
2.43.0