diff options
Diffstat (limited to 'arch/arm/mach-omap2/clock34xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/clock34xx.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index cb5e068feb5..fdfc7d58291 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -563,14 +563,17 @@ static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel) /* 3430 ES2 TRM: 4.7.6.9 DPLL Programming Sequence */ _omap3_noncore_dpll_bypass(clk); + /* Set jitter correction */ + v = __raw_readl(dd->control_reg); + v &= ~dd->freqsel_mask; + v |= freqsel << __ffs(dd->freqsel_mask); + __raw_writel(v, dd->control_reg); + + /* Set DPLL multiplier, divider */ v = __raw_readl(dd->mult_div1_reg); v &= ~(dd->mult_mask | dd->div1_mask); - - /* Set mult (M), div1 (N), freqsel */ v |= m << __ffs(dd->mult_mask); - v |= n << __ffs(dd->div1_mask); - v |= freqsel << __ffs(dd->freqsel_mask); - + v |= (n - 1) << __ffs(dd->div1_mask); __raw_writel(v, dd->mult_div1_reg); /* We let the clock framework set the other output dividers later */ |