Messages in this thread Patch in this message | | | From | Alexander Syring <> | Subject | [PATCH] clk: sunxi-ng: Fix missing CLK_SET_RATE_PARENT in ccu-sun4i-a10.c | Date | Thu, 14 Sep 2017 14:05:19 +0200 |
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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")
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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