diff options
Diffstat (limited to 'drivers/clk/stm32/clk-stm32h7.c')
| -rw-r--r-- | drivers/clk/stm32/clk-stm32h7.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/stm32/clk-stm32h7.c b/drivers/clk/stm32/clk-stm32h7.c index aa3be414a29..df82db69738 100644 --- a/drivers/clk/stm32/clk-stm32h7.c +++ b/drivers/clk/stm32/clk-stm32h7.c @@ -549,8 +549,8 @@ static u32 stm32_get_PLL1_rate(struct stm32_rcc_regs *regs, divr1 = readl(®s->pll1divr) & RCC_PLL1DIVR_DIVR1_MASK; divr1 = (divr1 >> RCC_PLL1DIVR_DIVR1_SHIFT) + 1; - fracn1 = readl(®s->pll1fracr) & RCC_PLL1DIVR_DIVR1_MASK; - fracn1 = fracn1 & RCC_PLL1DIVR_DIVR1_SHIFT; + fracn1 = readl(®s->pll1fracr) & RCC_PLL1FRACR_FRACN1_MASK; + fracn1 = (fracn1 >> RCC_PLL1FRACR_FRACN1_SHIFT) + 1; vco = (pllsrc / divm1) * divn1; rate = (pllsrc * fracn1) / (divm1 * 8192); |