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ARM: dts: stm32: Add coprocessor detach mbox on stm32mp15x-dkx boards
authorArnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Mon, 14 Jun 2021 16:49:40 +0000 (18:49 +0200)
committerAlexandre Torgue <alexandre.torgue@foss.st.com>
Fri, 30 Jul 2021 13:38:11 +0000 (15:38 +0200)
commit6257dfc1c412dcdbd76ca5fa92c8444222dbe5b0
tree9e311c9f97ec739f84826cc1996b76714b62a17atree | snapshot
parent9542ca9e9a99ac9fa6103816bf356a3216df8f1bcommit | diff
ARM: dts: stm32: Add coprocessor detach mbox on stm32mp15x-dkx boards

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/stm32mp15xx-dkx.dtsi diff | blob | history
Domain: System / Kernel;