linux-kernel - [PATCH 5/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur CDSP

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Message-Id: <20250924183726.509202-6-sibi.sankar@oss.qualcomm.com>
Date: Thu, 25 Sep 2025 00:07:26 +0530
From: Sibi Sankar <sibi.sankar@....qualcomm.com>
To: jassisinghbrar@...il.com, robh@...nel.org, krzk+dt@...nel.org,
        conor+dt@...nel.org, mani@...nel.org, andersson@...nel.org,
        mathieu.poirier@...aro.org, konradybcio@...nel.org
Cc: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-remoteproc@...r.kernel.org
Subject: [PATCH 5/5] dt-bindings: remoteproc: qcom,sm8550-pas: Document Glymur CDSP

Document compatible for Qualcomm Glymur SoC CDSP which is fully compatible
with SM8550 CDSP. Also with the Linux Host running on EL2, the remoteprocs
need to be hypervisor independent, the iommu property is mandatory to
ensure proper functionality.

Signed-off-by: Sibi Sankar <sibi.sankar@....qualcomm.com>
---

Dependencies:
Peripheral Image Loader support for Qualcomm SoCs running Linux host at EL2:
https://patchwork.kernel.org/project/linux-arm-msm/cover/20250921-kvm_rproc_pas-v3-0-458f09647920@oss.qualcomm.com/
This patch has a dependency on the iommu binding added in ^^ series.

 .../devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml     | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
index cba45ce2865e..8a15e0c47a78 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
@@ -35,6 +35,9 @@ properties:
       - items:
           - const: qcom,sm8750-cdsp-pas
           - const: qcom,sm8650-cdsp-pas
+      - items:
+          - const: qcom,glymur-cdsp-pas
+          - const: qcom,sm8550-cdsp-pas
 
   reg:
     maxItems: 1
@@ -98,6 +101,7 @@ allOf:
           contains:
             enum:
               - qcom,glymur-adsp-pas
+              - qcom,glymur-cdsp-pas
               - qcom,sm8750-adsp-pas
     then:
       properties:
@@ -227,6 +231,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,glymur-cdsp-pas
               - qcom,sm8550-cdsp-pas
               - qcom,sm8650-cdsp-pas
               - qcom,x1e80100-cdsp-pas
@@ -247,6 +252,7 @@ allOf:
         compatible:
           enum:
             - qcom,glymur-adsp-pas
+            - qcom,glymur-cdsp-pas
     then:
       properties:
         iommus:
-- 
2.34.1