clk: renesas: rzv2h: Re-assert reset on deassert timeout

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[ Upstream commit f8c002165c ]

Prevent issues during reset deassertion by re-asserting the reset if a
timeout occurs when trying to deassert. This ensures the reset line is in a
known state and improves reliability for hardware that may not immediately
clear the reset monitor bit.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Link: https://lore.kernel.org/20250903082757.115778-4-tommaso.merciai.xr@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Tommaso Merciai 2025-09-03 10:27:52 +02:00 • committed by Greg Kroah-Hartman

parent bdec5e01fc

commit 47d153274b

1 changed files with 10 additions and 3 deletions

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drivers/clk/renesas/rzv2h-cpg.c

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