From bafbd8f39744eb0e95e54b50eddebc39adc0d2bc Mon Sep 17 00:00:00 2001 From: Lily Zhang Date: Tue, 13 Mar 2012 18:47:50 +0800 Subject: ENGR00177310-2 mx6 clock: change _clk_clko_round_rate Change _clk_clko_round_rate and ensure the clock should be less than the input rate. Signed-off-by: Lily Zhang --- arch/arm/mach-mx6/clock.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-mx6/clock.c b/arch/arm/mach-mx6/clock.c index 06516b86aa0d..a6a1715124b3 100644 --- a/arch/arm/mach-mx6/clock.c +++ b/arch/arm/mach-mx6/clock.c @@ -4821,6 +4821,9 @@ static unsigned long _clk_clko_round_rate(struct clk *clk, */ if (div == 0) div++; + else if (parent_rate % rate) + div++; + if (div > 8) div = 8; return parent_rate / div; -- cgit v1.2.3