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clk: sunxi-ng: Fix missing CLK_SET_RATE_PARENT in ccu-sun4i-a10.c

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When using cpufreq-dt with default govenor other than "performance"
system freezes while booting.
Adding CLK_SET_RATE_PARENT | CLK_IS_CRITICAL to clk_cpu fixes the
problem.

Tested on Cubietruck (A20).

Fixes: c84f5683f6E ("clk: sunxi-ng: Add sun4i/sun7i CCU driver")
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Alexander Syring <alex@asyring.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Alexander Syring 2017-09-14 14:05:19 +02:00 committed by Maxime Ripard
parent 70641ccad7
commit a894990ac9
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/sunxi-ng/ccu-sun4i-a10.c
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@ -223,7 +223,7 @@ static struct ccu_mux cpu_clk = {
.hw.init = CLK_HW_INIT_PARENTS("cpu",
cpu_parents,
&ccu_mux_ops,
CLK_IS_CRITICAL),
CLK_SET_RATE_PARENT | CLK_IS_CRITICAL),
}
};