diff options
| author | Lily Zhang <r58066@freescale.com> | 2012-03-13 18:47:50 +0800 |
|---|---|---|
| committer | Lily Zhang <r58066@freescale.com> | 2012-03-22 12:35:44 +0800 |
| commit | bafbd8f39744eb0e95e54b50eddebc39adc0d2bc (patch) | |
| tree | a3409dc8947cf263336c4720226dfaf446e24c4e /arch | |
| parent | fcf6363273c09875f45c168295e73c05588c7e98 (diff) | |
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 <r58066@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-mx6/clock.c | 3 |
1 files changed, 3 insertions, 0 deletions
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; |