lkml.org 
[lkml]   [2016]   [Oct]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH v2 4/4] cpufreq: pxa: convert to clock API
Date
Viresh Kumar <viresh.kumar@linaro.org> writes:

> On 15-10-16, 21:57, Robert Jarzmik wrote:
>> As the clock settings have been introduced into the clock pxa drivers,
>> which are now available to change the CPU clock by themselves, remove
>> the clock handling from this driver, and rely on pxa clock drivers.
>>
>> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
>> ---
>> Since v1: added !OF Kconfig dependency
>> ---
>> drivers/cpufreq/Kconfig.arm | 2 +-
>> drivers/cpufreq/pxa2xx-cpufreq.c | 191 ++++++++-------------------------------
>> 2 files changed, 40 insertions(+), 153 deletions(-)
>
> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

Okay, after some more testing, I'd like to remove the !OF for next iteration.
The reason is that I have a usecase where I have a single kernel image with
devictree support (ie CONFIG_OF=y), but with support for both devicetree and
legacy platforms. In this case, a platform such as lubbock can boot :
- with devicetree
- with legacy arch/arm/mach-pxa/lubbock.c

In this kernel, the !OF Kconfig prevents the legacy version from working, as
pxa2xx-cpufreq is descarded even if it is needed in the legacy version.

Therefore, I'd like to respin without this !OF.

Cheers.

--
Robert

\
 
 \ /
  Last update: 2016-10-22 23:38    [W:0.057 / U:1.104 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site