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

[Minkyu Kang]

Hi,

On Thursday, March 26, 2015, Simon Glass <sjg at chromium.org> wrote:

> Hi Minkyu,
>
> On 24 March 2015 at 01:45, Minkyu Kang <promsoft at gmail.com <javascript:;>>
> wrote:
> > hi,
> >
> > On 20 March 2015 at 02:06, Guillaume Gardet <guillaume.gardet at free.fr
> <javascript:;>
> > <javascript:_e(%7B%7D,'cvml','guillaume.gardet at free.fr <javascript:;>');>>
> wrote:
> >
> >> Ping.
> >>
> >> Guillaume
> >>
> >>
> >> Le 11/03/2015 10:34, Guillaume GARDET a écrit :
> >>
> >>  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 at free.fr
> <javascript:;>
> >>> <javascript:_e(%7B%7D,'cvml','guillaume.gardet at free.fr <javascript:;>
> ');>>
> >>> Cc: Akshay Saraswat <akshay.s at samsung.com <javascript:;>
> >>> <javascript:_e(%7B%7D,'cvml','akshay.s at samsung.com <javascript:;>');>>
> >>> Cc: Minkyu Kang <mk7.kang at samsung.com <javascript:;>
> >>> <javascript:_e(%7B%7D,'cvml','mk7.kang at samsung.com <javascript:;>');>>
> >>> Cc: Joonyoung Shim <jy0922.shim at samsung.com <javascript:;>
> >>> <javascript:_e(%7B%7D,'cvml','jy0922.shim at samsung.com <javascript:;>
> ');>>
> >>>
> >>> ---
> >>>   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);
> >>>
> >>
> >> _______________________________________________
> >> U-Boot mailing list
> >> U-Boot at lists.denx.de <javascript:;>
> >> <javascript:_e(%7B%7D,'cvml','U-Boot at lists.denx.de <javascript:;>');>
> >> http://lists.denx.de/mailman/listinfo/u-boot
> >>
> >
> > This patch will be merged at next week!
>
> Great! Also where are we with the peach Pi display series? Can that go in
> also?


sure. I'll check it.


>
> Regards,
> Simon
>


-- 
Thanks.
Minkyu Kang.