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ARM: dts: stm32: Add coprocessor detach mbox on stm32mp157c-ed1 board
authorArnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Mon, 14 Jun 2021 16:49:39 +0000 (18:49 +0200)
committerAlexandre Torgue <alexandre.torgue@foss.st.com>
Fri, 30 Jul 2021 13:38:11 +0000 (15:38 +0200)
commit9542ca9e9a99ac9fa6103816bf356a3216df8f1b
tree3413d2dac09640078bfb84c8d98124e5b9403375tree | snapshot
parente24e70aa76b3753ba4e34b94af1f9779a4e5c5c3commit | diff
ARM: dts: stm32: Add coprocessor detach mbox on stm32mp157c-ed1 board

To support the detach feature, add a new mailbox channel to inform
the remote processor on a detach. This signal allows the remote processor
firmware to stop IPC communication and to reinitialize the resources for
a re-attach.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
arch/arm/boot/dts/stm32mp157c-ed1.dts diff | blob | history
Domain: System / Kernel;