[PATCH 0/2] Add support for TDA54 variant secproxy controllers
From: Beleswar Padhi
Date: Wed Sep 30 2026 - 13:40:50 EST
Add support for the secure proxy mailbox controller integrated in the
MAIN voltage domain of the TI TDA54 SoC, which features up to 444
threads with 60-byte messages per thread.
Add a new compatible in dt-bindings and add the device data in the
ti-msgmgr mbox driver for the same.
Testing done:
- Build and Boot tested on TI K2 and K3 platforms.
- Tested that these patches do not generate new warnings or errors.
Test logs:
https://gist.github.com/3V3RYONE/8cb2e49ddd902180a920730b7a5c8016
Cc: Jassi Brar <jassisinghbrar@xxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
Cc: Conor Dooley <conor+dt@xxxxxxxxxx>
Cc: Nishanth Menon <nm@xxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Thanks,
Beleswar
Beleswar Padhi (2):
dt-bindings: mailbox: ti,secure-proxy: Add TDA54 variant compatible
mailbox: ti-msgmgr: Add ti,tda54-main-secure-proxy support
.../bindings/mailbox/ti,secure-proxy.yaml | 4 ++-
drivers/mailbox/ti-msgmgr.c | 33 +++++++++++++++----
2 files changed, 29 insertions(+), 8 deletions(-)
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2.34.1