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: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210331073347.8293-2-arnaud.pouliquen@foss.st.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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: