ARM: dts: bcm2835: Add the V3D reset line

Browse source

The PM block exposes a reset line for the V3D block, which the vc4 driver
uses to reset the GPU when recovering from a hang instead of forcing its
power domain down. Wire it up in the shared V3D node, covering BCM2835,
BCM2836 and BCM2837.

BCM2711 already describes the same reset line for its V3D node.

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://patch.msgid.link/20260915-vc4-reset-control-v2-4-cb3a25b07822@igalia.com
Signed-off-by: Maíra Canal <mcanal@igalia.com>

...

This commit is contained in:

Maíra Canal 2026-09-15 17:51:27 -03:00

parent b4448823f1

commit 3afbeb6b99

No known key found for this signature in database

GPG key ID: 3FF30E8A7688FAAA

1 changed files with 1 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

arch/arm/boot/dts/broadcom/bcm2835-common.dtsi

View file