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Subject[PATCH] clk: sunxi-ng: Fix missing CLK_SET_RATE_PARENT in ccu-sun4i-a10.c
Date
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")

Reported-by: Alexander Syring <alex@asyring.de>
Signed-off-by: Alexander Syring <alex@asyring.de>
---
drivers/clk/sunxi-ng/ccu-sun4i-a10.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/sunxi-ng/ccu-sun4i-a10.c b/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
index 286b0049b7b6..a48fde191c0a 100644
--- a/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
+++ b/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
@@ -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),
}
};

--
2.11.0
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