[PATCH v3 0/4] Add MTU3 for RZ/T2H and RZ/N2H

From: Cosmin Tanislav

Date: Wed May 27 2026 - 11:04:14 EST


The Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs have an MTU3
block. Add support for them.

V3:
* squash the devm_mfd_add_devices() patch into this one to remove the
intermediate state
* move the local variable after the core data structures declarations
* drop patches accepted by Geert and Daniel

V2:
* reword to mention that TCIU8 used to exist
* squash "move required resets to conditional" into
"document RZ/{T2H,N2H}"
* disable the resets in the else branch of the condition

Cosmin Tanislav (4):
mfd: rz-mtu3: use device-managed APIs
mfd: rz-mtu3: use local variable for reset
mfd: rz-mtu3: store &pdev->dev in local variable
mfd: rz-mtu3: make reset optional

drivers/mfd/rz-mtu3.c | 39 ++++++++++-----------------------------
1 file changed, 10 insertions(+), 29 deletions(-)

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2.54.0