diff options
| -rw-r--r-- | src/cpu/samsung/exynos5420/clock.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/cpu/samsung/exynos5420/clock.c b/src/cpu/samsung/exynos5420/clock.c index e5ab001374..8c4baf8cc7 100644 --- a/src/cpu/samsung/exynos5420/clock.c +++ b/src/cpu/samsung/exynos5420/clock.c @@ -196,9 +196,8 @@ unsigned long clock_get_periph_rate(enum periph_id peripheral) case PERIPH_ID_I2C9: case PERIPH_ID_I2C10: sclk = get_pll_clk(MPLL); - sub_div = ((readl(&clk->clk_div_top1) >> 24) & 0x7) + 1; - div = (readl(&clk->clk_div_top0) & 0x7) + 1; - return (sclk / sub_div) / div; + div = ((readl(&clk->clk_div_top1) >> 8) & 0x3f) + 1; + return sclk / div; default: printk(BIOS_DEBUG, "%s: invalid peripheral %d", __func__, peripheral); return -1; |