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clk: nodrv: Add a determine_rate hook

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The nodrv clock implements a mux with a set_parent hook, but doesn't
provide a determine_rate implementation.

Even though it's a mock clock and the missing function is harmless,
we'll start to require a determine_rate implementation when set_parent
is set, so let's fill it.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20221018-clk-range-checks-fixes-v4-6-971d5077e7d2@cerno.tech
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Maxime Ripard 2023-05-05 13:25:08 +02:00 committed by Stephen Boyd
parent e2533dad2f
commit 9e3943afb2
1 changed files with 7 additions and 0 deletions
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7
drivers/clk/clk.c
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@ -4332,11 +4332,18 @@ static int clk_nodrv_set_parent(struct clk_hw *hw, u8 index)
return -ENXIO;
}
static int clk_nodrv_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
return -ENXIO;
}
static const struct clk_ops clk_nodrv_ops = {
.enable = clk_nodrv_prepare_enable,
.disable = clk_nodrv_disable_unprepare,
.prepare = clk_nodrv_prepare_enable,
.unprepare = clk_nodrv_disable_unprepare,
.determine_rate = clk_nodrv_determine_rate,
.set_rate = clk_nodrv_set_rate,
.set_parent = clk_nodrv_set_parent,
};