arm64: dts: ti: phycore-am64: Add R5F DMA Region and Mailboxes
authorGarrett Giordano <ggiordano@phytec.com>
Mon, 4 Dec 2023 21:23:04 +0000 (13:23 -0800)
committerNishanth Menon <nm@ti.com>
Wed, 6 Dec 2023 15:01:06 +0000 (09:01 -0600)
commit5709a6809a6869970ef47bbad7451d32e9081ce1
tree7adb25bebc999ac05affc0515663e37d7775ba13
parentb0044823a6607e535fdb083c89f487fbf183b171
arm64: dts: ti: phycore-am64: Add R5F DMA Region and Mailboxes

Communication between the R5F subsystem and Linux takes place using DMA
memory regions and mailboxes. Here we add DT nodes for the memory
regions and mailboxes to facilitate communication between the R5
clusters and Linux as remoteproc will fail to start if no memory
regions or mailboxes are provided.

Fixes: c48ac0efe6d7 ("arm64: dts: ti: Add support for phyBOARD-Electra-AM642")
Signed-off-by: Garrett Giordano <ggiordano@phytec.com>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20231204212304.1736306-1-ggiordano@phytec.com
Signed-off-by: Nishanth Menon <nm@ti.com>
arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi