Commit aca8f94e authored by Arnaud Pouliquen's avatar Arnaud Pouliquen Committed by Bjorn Andersson
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dt-bindings: remoteproc: stm32-rproc: add new mailbox channel for detach 



Add the "detach" mailbox item, that allows to define a mailbox to
send a IPCC signal to the remote processor on remoteproc detach action.

Signed-off-by: default avatarArnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210331073347.8293-2-arnaud.pouliquen@foss.st.com


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 5e4c1243

Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml

+9 −2
Original line number Diff line number Diff line
@@ -65,16 +65,23 @@ properties: 
          Unidirectional channel:

            - from local to remote, where ACK from the remote means that it is

              ready for shutdown

      - description: |

          A channel (d) used by the local proc to notify the remote proc that it

          has to stop interprocessor communnication.

          Unidirectional channel:

            - from local to remote, where ACK from the remote means that communnication

              as been stopped on the remote side.

    minItems: 1

    maxItems: 3

    maxItems: 4



  mbox-names:

    items:

      - const: vq0

      - const: vq1

      - const: shutdown

      - const: detach

    minItems: 1

    maxItems: 3

    maxItems: 4



  memory-region:

    description: