linux-kernel - [PATCH v3] dt-bindings: remoteproc: Add SM8750 CDSP

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Message-ID: <20250221160036.159557-1-krzysztof.kozlowski@linaro.org>
Date: Fri, 21 Feb 2025 17:00:36 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>,
	Mathieu Poirier <mathieu.poirier@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
	linux-arm-msm@...r.kernel.org,
	linux-remoteproc@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	Conor Dooley <conor.dooley@...rochip.com>
Subject: [PATCH v3] dt-bindings: remoteproc: Add SM8750 CDSP

Add remote processor PAS loader for SM8750 CDSP processor, compatible
with earlier SM8650 with minor difference: one more sixth shutdown
interrupt.

Acked-by: Conor Dooley <conor.dooley@...rochip.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

Changesin v3:
1. Split MPSS into separate patch, keep the ack.

v2: https://lore.kernel.org/all/20250220154132.199358-1-krzysztof.kozlowski@linaro.org/
---
 .../bindings/remoteproc/qcom,sm8550-pas.yaml  | 29 ++++++++++++++++---
 1 file changed, 25 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
index a24cbb61bda7..8bfded3c66ef 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
@@ -29,6 +29,9 @@ properties:
       - items:
           - const: qcom,sm8750-adsp-pas
           - const: qcom,sm8550-adsp-pas
+      - items:
+          - const: qcom,sm8750-cdsp-pas
+          - const: qcom,sm8650-cdsp-pas
 
   reg:
     maxItems: 1
@@ -114,6 +117,23 @@ allOf:
         memory-region:
           minItems: 3
           maxItems: 3
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sm8750-cdsp-pas
+    then:
+      properties:
+        interrupts:
+          maxItems: 6
+        interrupt-names:
+          maxItems: 6
+        memory-region:
+          minItems: 3
+          maxItems: 3
+
   - if:
       properties:
         compatible:
@@ -184,10 +204,11 @@ allOf:
   - if:
       properties:
         compatible:
-          enum:
-            - qcom,sm8550-cdsp-pas
-            - qcom,sm8650-cdsp-pas
-            - qcom,x1e80100-cdsp-pas
+          contains:
+            enum:
+              - qcom,sm8550-cdsp-pas
+              - qcom,sm8650-cdsp-pas
+              - qcom,x1e80100-cdsp-pas
     then:
       properties:
         power-domains:
-- 
2.43.0