diff mbox series

[RESEND,1/2] dt-bindings: remoteproc: Add SM8750 MPSS and CDSP

Message ID 20250220154132.199358-1-krzysztof.kozlowski@linaro.org (mailing list archive)
State New
Headers show
Series [RESEND,1/2] dt-bindings: remoteproc: Add SM8750 MPSS and CDSP | expand

Commit Message

Krzysztof Kozlowski Feb. 20, 2025, 3:41 p.m. UTC 
Add remote processor PAS loaders for SM8750 MPSS (modem) and CDSP
processors.  Both are compatible with earlier SM8650 with minor
differences:
1. SM8750 CDSP has one more sixth shutdown interrupt.
2. SM8750 MPSS lacks fifth memory region for Qlink Logging, according to
   downstream sources.  There might be other differences, because the
   modem currently crashes after starting.

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

---

Resend after some time.
---
 .../bindings/remoteproc/qcom,sm8550-pas.yaml  | 46 +++++++++++++++++--
 1 file changed, 42 insertions(+), 4 deletions(-)

Comments

Krzysztof Kozlowski Feb. 21, 2025, 3:54 p.m. UTC | #1 
On 20/02/2025 16:41, Krzysztof Kozlowski wrote:
> Add remote processor PAS loaders for SM8750 MPSS (modem) and CDSP
> processors.  Both are compatible with earlier SM8650 with minor
> differences:
> 1. SM8750 CDSP has one more sixth shutdown interrupt.
> 2. SM8750 MPSS lacks fifth memory region for Qlink Logging, according to
>    downstream sources.  There might be other differences, because the
>    modem currently crashes after starting.
> 
> Acked-by: Conor Dooley <conor.dooley@microchip.com>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> ---


As Dmitry suggested:
https://lore.kernel.org/all/7ge5bnzqggaeoyme57sjbchehdla5icblyjc6jiop6f64bfk5y@gobmmlvp3cie/

I will split CDSP and MPSS, so this can be applied gradually (if needed).

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
index a24cbb61bda7..2dd479cf4821 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
@@ -24,11 +24,15 @@  properties:
           - qcom,sm8650-adsp-pas
           - qcom,sm8650-cdsp-pas
           - qcom,sm8650-mpss-pas
+          - qcom,sm8750-mpss-pas
           - qcom,x1e80100-adsp-pas
           - qcom,x1e80100-cdsp-pas
       - 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 +118,23 @@  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:
@@ -144,6 +165,21 @@  allOf:
           minItems: 5
           maxItems: 5
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sm8750-mpss-pas
+    then:
+      properties:
+        interrupts:
+          minItems: 6
+        interrupt-names:
+          minItems: 6
+        memory-region:
+          minItems: 4
+          maxItems: 4
+
   - if:
       properties:
         compatible:
@@ -171,6 +207,7 @@  allOf:
             - qcom,sdx75-mpss-pas
             - qcom,sm8550-mpss-pas
             - qcom,sm8650-mpss-pas
+            - qcom,sm8750-mpss-pas
     then:
       properties:
         power-domains:
@@ -184,10 +221,11 @@  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: