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mfd: rz-mtu3: Make reset optional

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The Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs do not have a
reset line for the MTU3 block.

Prepare for them by making it optional.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Link: https://patch.msgid.link/20260527145606.136536-5-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Cosmin Tanislav 2026-05-27 17:56:06 +03:00 committed by Lee Jones
parent a3bd9f3dd5
commit f6b692d1f4
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/rz-mtu3.c
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@ -331,7 +331,7 @@ static int rz_mtu3_probe(struct platform_device *pdev)
if (IS_ERR(priv->mmio))
return PTR_ERR(priv->mmio);
rstc = devm_reset_control_get_exclusive_deasserted(dev, NULL);
rstc = devm_reset_control_get_optional_exclusive_deasserted(dev, NULL);
if (IS_ERR(rstc))
return PTR_ERR(rstc);