Samsung-clk patches for 3.15

Kukjin Kim at
Thu Feb 13 19:05:29 EST 2014

On 01/28/14 09:17, Tomasz Figa wrote:
> On 28.01.2014 01:09, Kukjin Kim wrote:
>> Tomasz Figa wrote:
>>> [Forgot to Cc Mike...]
>>> On 24.01.2014 15:38, Tomasz Figa wrote:
>>>> Hi,
>> Hi,
>>>> Linux 3.14 is going to include Andrzej Hajda's patches converting
>>>> Samsung clock drivers to use clock ID defines in include/dt-bindings,
>>>> instead of local enums, but to avoid unnecessary merge conflicts we
>>>> have converted only the clock driver, leaving DTS files unchanged yet.
>>>> We intend to complete the conversion in 3.15, by replacing magic
>>>> numbers in DTS files with respective preprocessor macros, but to
>>>> reduce potential conflicts we need help of you, Samsung clock patches
>>> authors :).
>>>> I'd like to ask anybody who already has patches for DTS files adding
>>>> any clock-related contents still using numeric IDs, e.g. clock
>>>> properties in nodes or full nodes containing clock properties, to make
>>>> sure that the patches are merged before Andrzej sends the conversion
>>>> patches. Then Andrzej's script will generate patches updating all
>>>> clock properties, leaving no numeric IDs in DTS files.
>> There are several DTS patches in v3.14-drop/soc-exynos-2 branch of my
>> tree
>> for 3.15 and it will be merged after done of multiplatform, I need to
>> rebase
>> them based on v3.14-rc1 though...So I think, would be better if we could
>> update DTS with using Andrzej's script after merging it into arm-soc...
> Basically my intention is to:
> 1) Have any existing patches using clock numbers merged in reasonable
> period of time (to not miss the merge window with DTS conversion patches).
> 2) Stop accepting such patches anymore.
> 3) Rerun Andrzej's script and convert all device tree sources to use
> clock macros.
> Andrzej's patches for DTSes should go through your tree anyway (as any
> Samsung DTS patches by default), so it shouldn't be a problem,
> regardless of merging anything into arm-soc.

Makes sense, OK. I agreed. I'll apply Andrzej's "[PATCH RESEND v2 00/12] 
clk/exynos convert clock IDs to macros" and every exynos dt should be 
posted based on that from now on.

- Kukjin

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