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Commit 3a790bbe authored by Daniel Walker's avatar Daniel Walker Committed by David Brown
Browse files

msm: add handling for clocks tagged as CLK_MINMAX 



CLK_MINMAX is used to denote clocks that have a wide variation
in possible frequencies. This handling just sets the min and
max values to the same value.

Signed-off-by: default avatarDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: default avatarDavid Brown <davidb@codeaurora.org>
parent 304a09c3

arch/arm/mach-msm/clock.c

+15 −0
Original line number Diff line number Diff line
@@ -120,6 +120,21 @@ EXPORT_SYMBOL(clk_get_rate); 


int clk_set_rate(struct clk *clk, unsigned long rate)

{

	int ret;

	if (clk->flags & CLKFLAG_MAX) {

		ret = clk->ops->set_max_rate(clk->id, rate);

		if (ret)

			return ret;

	}

	if (clk->flags & CLKFLAG_MIN) {

		ret = clk->ops->set_min_rate(clk->id, rate);

		if (ret)

			return ret;

	}



	if (clk->flags & CLKFLAG_MAX || clk->flags & CLKFLAG_MIN)

		return ret;



	return clk->ops->set_rate(clk->id, rate);

}

EXPORT_SYMBOL(clk_set_rate);