[U-Boot] [PATCH] Exynos: Clock: Fix exynos5_get_periph_rate for I2C.

From: Minkyu Kang <promsoft@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] Exynos: Clock: Fix exynos5_get_periph_rate for I2C.
Date: Tue, 24 Mar 2015 16:45:05 +0900	[thread overview]
Message-ID: <CALrBrZ2q0kcsgSaYPQsSK=q9hWyL7f5Mxoc6VcEmU3u3iWW-sw@mail.gmail.com> (raw)
In-Reply-To: <550B0230.10902@free.fr>

hi,

On 20 March 2015 at 02:06, Guillaume Gardet <guillaume.gardet at free.fr
<javascript:_e(%7B%7D,'cvml','guillaume.gardet@free.fr');>> wrote:

> 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
>> <javascript:_e(%7B%7D,'cvml','guillaume.gardet@free.fr');>>
>> Cc: Akshay Saraswat <akshay.s@samsung.com
>> <javascript:_e(%7B%7D,'cvml','akshay.s@samsung.com');>>
>> Cc: Minkyu Kang <mk7.kang@samsung.com
>> <javascript:_e(%7B%7D,'cvml','mk7.kang@samsung.com');>>
>> Cc: Joonyoung Shim <jy0922.shim@samsung.com
>> <javascript:_e(%7B%7D,'cvml','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);
>>
>
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This patch will be merged at next week!

Thanks,
Minkyu Kang.
-- 
from. prom.
www.promsoft.net

-- 
Thanks.
Minkyu Kang.