Skip to content

Commit

Permalink
ARM: 5958/1: ARM: U300: fix inverted clk round rate
Browse files Browse the repository at this point in the history
The clk_round_rate() functions in the U300 clocking will always
select the lowest clocking frequency due to inverted rounding
comparisons. Fix this.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
  • Loading branch information
Linus Walleij authored and Russell King committed Feb 24, 2010
1 parent fcfadca commit cd71f8f
Showing 1 changed file with 12 additions and 12 deletions.
24 changes: 12 additions & 12 deletions arch/arm/mach-u300/clock.c
Original file line number Diff line number Diff line change
Expand Up @@ -610,34 +610,34 @@ EXPORT_SYMBOL(clk_get_rate);

static unsigned long clk_round_rate_mclk(struct clk *clk, unsigned long rate)
{
if (rate >= 18900000)
if (rate <= 18900000)
return 18900000;
if (rate >= 20800000)
if (rate <= 20800000)
return 20800000;
if (rate >= 23100000)
if (rate <= 23100000)
return 23100000;
if (rate >= 26000000)
if (rate <= 26000000)
return 26000000;
if (rate >= 29700000)
if (rate <= 29700000)
return 29700000;
if (rate >= 34700000)
if (rate <= 34700000)
return 34700000;
if (rate >= 41600000)
if (rate <= 41600000)
return 41600000;
if (rate >= 52000000)
if (rate <= 52000000)
return 52000000;
return -EINVAL;
}

static unsigned long clk_round_rate_cpuclk(struct clk *clk, unsigned long rate)
{
if (rate >= 13000000)
if (rate <= 13000000)
return 13000000;
if (rate >= 52000000)
if (rate <= 52000000)
return 52000000;
if (rate >= 104000000)
if (rate <= 104000000)
return 104000000;
if (rate >= 208000000)
if (rate <= 208000000)
return 208000000;
return -EINVAL;
}
Expand Down

0 comments on commit cd71f8f

Please sign in to comment.