[PATCH] dt-bindings: remoteproc: qcom,shikra-pas: Allow bam-dmux subnode

Vishnu Santhosh <[email protected]> Mon, 27 Jul 2026 19:47:33 +0530
Newsgroups org.kernel.vger.linux-remoteproc,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel
Message-ID <20260727-shikra-pas-bam-dmux-binding-v1-1-c0159c7c3ed4@oss.qualcomm.com>
The BAM-DMUX node lives as a direct child of the modem PAS remoteproc
node, but qcom,shikra-pas.yaml has unevaluatedProperties: false and
does not list bam-dmux, so any DT adding this subnode fails schema
validation.

Add an optional bam-dmux property referencing qcom,bam-dmux.yaml,
mirroring qcom,msm8916-mss-pil.yaml.

Co-developed-by: Deepak Kumar Singh <[email protected]>
Signed-off-by: Deepak Kumar Singh <[email protected]>
Signed-off-by: Vishnu Santhosh <[email protected]>
---
 Documentation/devicetree/bindings/remoteproc/qcom,shikra-pas.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,shikra-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,shikra-pas.yaml
index 253b14eb2b598f0ca91854c8ff4d0b785090e621..17461d92165b26eb669809ed7dcdf029530c9223 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,shikra-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,shikra-pas.yaml
@@ -44,6 +44,11 @@ properties:
       - description: Firmware name of the Hexagon core
       - description: Firmware name of the Hexagon Devicetree
 
+  bam-dmux:
+    $ref: /schemas/net/qcom,bam-dmux.yaml#
+    description:
+      Qualcomm BAM Data Multiplexer (provides network interface to the modem)
+
   glink-edge:
     $ref: /schemas/remoteproc/qcom,glink-edge.yaml#
     description:

---
base-commit: f5098b6bae761e346ebcd9da7f95622c04733cff
change-id: 20260727-shikra-pas-bam-dmux-binding-28a6bf97857c

Best regards,
-- 
Vishnu Santhosh <[email protected]>