Commit Graph

2 Commits

Author SHA1 Message Date
Johan Hovold
9a52827a9b reset: eyeq: fix OF node leak
Make sure to drop the OF node reference taken when probing the auxiliary
device when the device is later unbound.

Fixes: 487b1b32e3 ("reset: eyeq: add platform driver")
Cc: Théo Lebrun <theo.lebrun@bootlin.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20250708085613.15823-1-johan@kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2025-08-27 16:40:13 +02:00
Théo Lebrun
487b1b32e3 reset: eyeq: add platform driver
Add Mobileye EyeQ reset controller driver, for EyeQ5, EyeQ6L and EyeQ6H
SoCs. Instances belong to a shared register region called OLB and gets
spawned as auxiliary device to the platform driver for clock.

There is one OLB instance for EyeQ5 and EyeQ6L. There are seven OLB
instances on EyeQ6H; three have a reset controller embedded:
 - West and east get handled by the same compatible.
 - Acc (accelerator) is another one.

Each instance vary in the number and types of reset domains.
Instances with single domain expect a single cell, others two.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Link: https://lore.kernel.org/r/20240730-mbly-reset-v2-2-00b870a6a2ff@bootlin.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2024-09-02 12:12:41 +02:00