[U-Boot] [PATCH V2 3/3] mach-exynos: clock: restore calling dead exynos4_get_mmc_clk()

[Przemyslaw Marczak <p.marczak@samsung.com>]

Hello Simon,

On 09/29/2015 06:47 AM, Simon Glass wrote:
> Hi,
>
> On 28 September 2015 at 06:17, Przemyslaw Marczak <p.marczak@samsung.com> wrote:
>> After rework of code by:
>>
>> commit: d952796 Exynos5: Use clock_get_periph_rate generic API
>>
>> function get_mmc_clk() always returns -1 for Exynos 4.
>>
>> This was caused by omitting, that SDHCI driver for Exynos 4,
>> calls get_mmc_clk(), with mmc device number as argument,
>> instead of pinmux peripheral id, like DW MMC driver for Exynos 5.
>>
>> By this commit, the code directly calls a proper function
>> to get mmc clock for Exynos 4, without checking the peripheral id.
>>
>> Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
>> ---
>> Changes V2:
>> - cleanup commit message
>> ---
>>   arch/arm/mach-exynos/clock.c | 10 ++++------
>>   1 file changed, 4 insertions(+), 6 deletions(-)
>
> I'll pick this up if needed. I tested that it does not break exynos5,
> but have not tested it on exynos4.
>
> Acked-by: Simon Glass <sjg@chromium.org>
>
> Regars,
> Simon
>

Thank you for testing. I tested this on Trats2 / Odroid U3 and X2  - all 
based on Exynos4412. I must only check Trats (Exynos 4210), since Lukasz 
mentioned about some issue. Anyway I think, that it can be picked up.

Best regards,
-- 
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com