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Exynos: Clock: Fix exynos5_get_periph_rate for I2C. 

Commit 2e82e92526 'Exynos: Clock: Cleanup
soc_get_periph_rate' introduced a bug in I2C config. This patch makes cros_ec
keyboard working again on Samsung Chromebook (snow).

Changes in V2: reorder lines as requested by Joonyoung Shim.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Cc: Akshay Saraswat <akshay.s@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Reviewed-by: Simon Glass <sjg@chroimum.org>
Tested-by: Simon Glass <sjg@chroimum.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Guillaume GARDET 2015-03-11 10:34:27 +01:00 committed by Minkyu Kang
parent d68df02809
commit 0467faf555
1 changed files with 2 additions and 2 deletions
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4
arch/arm/cpu/armv7/exynos/clock.c
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@ -423,8 +423,8 @@ static unsigned long exynos5_get_periph_rate(int peripheral)
case PERIPH_ID_I2C6:
case PERIPH_ID_I2C7:
src = EXYNOS_SRC_MPLL;
div = readl(&clk->div_top0);
sub_div = readl(&clk->div_top1);
div = readl(&clk->div_top1);
sub_div = readl(&clk->div_top0);
break;
default:
debug("%s: invalid peripheral %d", __func__, peripheral);