Commit 9e3943af authored by Maxime Ripard's avatar Maxime Ripard Committed by Stephen Boyd
Browse files

clk: nodrv: Add a determine_rate hook 



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: default avatarMaxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20221018-clk-range-checks-fixes-v4-6-971d5077e7d2@cerno.tech


Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent e2533dad

drivers/clk/clk.c

+7 −0
Original line number Diff line number Diff line
@@ -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,

};