From mboxrd@z Thu Jan  1 00:00:00 1970
From: Guillaume Gardet <guillaume.gardet@free.fr>
Date: Thu, 19 Mar 2015 18:06:56 +0100
Subject: [U-Boot] [PATCH V2] Exynos: Clock: Fix exynos5_get_periph_rate
 for I2C.
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References: <54FFD620.1030300@samsung.com>
 <1426066467-8657-1-git-send-email-guillaume.gardet@free.fr>
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Ping.

Guillaume


Le 11/03/2015 10:34, Guillaume GARDET a ?crit :
> Commit 2e82e9252695a612ab0cbf40fa0c7368515f6506 '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>
>
> ---
>   arch/arm/cpu/armv7/exynos/clock.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c
> index c6455c2..2984867 100644
> --- a/arch/arm/cpu/armv7/exynos/clock.c
> +++ b/arch/arm/cpu/armv7/exynos/clock.c
> @@ -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);