Re: [PATCH V2 01/13] dt-bindings: remoteproc: qcom: Add support for multipd model

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On 5/30/2023 4:16 PM, Krzysztof Kozlowski wrote:
On 22/05/2023 00:28, Manikanta Mylavarapu wrote:
Add new binding document for multipd model remoteproc.
IPQ5018, IPQ9574 follows multipd model.

Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@xxxxxxxxxxx>
---
Changes in V2:
	- Fixed all comments and rebased for TOT.
	- Changed to BSD-3-Clause based on internal open source team
           suggestion.
	- Added firmware-name.

  .../bindings/remoteproc/qcom,multipd-pil.yaml | 265 ++++++++++++++++++
  1 file changed, 265 insertions(+)
  create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,multipd-pil.yaml

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,multipd-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,multipd-pil.yaml
new file mode 100644
index 000000000000..3257f27dc569
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,multipd-pil.yaml
@@ -0,0 +1,265 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,multipd-pil.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Multipd Secure Peripheral Image Loader
+
+maintainers:
+  - Bjorn Andersson <andersson@xxxxxxxxxx>
+  - Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
+
+description:
+  Multipd Peripheral Image Loader loads firmware and boots Q6 pd, WCSS pd
+  remoteproc's on the Qualcomm IPQ5018, IPQ9574 SoC. Pd means protection
+  domain. It's similar to process in Linux. Here QDSP6 processor runs each
+  wifi radio functionality on a separate process. One process can't access
+  other process resources, so this is termed as PD i.e protection domain.
+
+properties:
+  compatible:
+    enum:
+      - qcom,ipq5018-q6-mpd
+      - qcom,ipq9574-q6-mpd
+
+  reg:
+    maxItems: 1
+
+  firmware-name:
+    $ref: /schemas/types.yaml#/definitions/string-array
+    description: Firmware name of the Hexagon core
+
+  interrupts-extended:
+    items:
+      - description: Watchdog interrupt
+      - description: Fatal interrupt
+      - description: Ready interrupt
+      - description: Handover interrupt
+      - description: Stop acknowledge interrupt


interrupts instead. The same in required:. I replied also to your
comment on your comment. :)

Best regards,
Krzysztof


I will use interrupts instead of interrupts-extended in dt-bindings.

Thanks & Regards,
Manikanta.



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