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clk: renesas: rzv2h: Fix missing CLK_SET_RATE_PARENT flag for ddiv clocks

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Commit bc4d25fdfa ("clk: renesas: rzv2h: Add support for dynamic
switching divider clocks") missed setting the `CLK_SET_RATE_PARENT`
flag when registering ddiv clocks.

Without this flag, rate changes to the divider clock do not propagate
to its parent, potentially resulting in incorrect clock configurations.

Fix this by setting `CLK_SET_RATE_PARENT` in the clock init data.

Fixes: bc4d25fdfa ("clk: renesas: rzv2h: Add support for dynamic switching divider clocks")
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250609140341.235919-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Lad Prabhakar 2025-06-09 15:03:41 +01:00 committed by Geert Uytterhoeven
parent b263e653c3
commit 715676d841
1 changed files with 1 additions and 0 deletions
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drivers/clk/renesas/rzv2h-cpg.c
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@ -383,6 +383,7 @@ rzv2h_cpg_ddiv_clk_register(const struct cpg_core_clk *core,
init.ops = &rzv2h_ddiv_clk_divider_ops;
init.parent_names = &parent_name;
init.num_parents = 1;
init.flags = CLK_SET_RATE_PARENT;
ddiv->priv = priv;
ddiv->mon = cfg_ddiv.monbit;