[lkml]   [2014]   [Apr]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCHv2 3/8] ARM: EXYNOS: Add IO mapping for PMU of Exynos3250

On Tue, Apr 15, 2014 at 2:02 PM, Chanwoo Choi <> wrote:
> Hi,
> On 04/15/2014 05:11 PM, Arnd Bergmann wrote:
>> On Tuesday 15 April 2014 10:59:47 Chanwoo Choi wrote:
>>> This patch add memory mapping for PMU (Power Management Unit) which is used
>>> for power control of Exynos3250.
>>> Signed-off-by: Chanwoo Choi <>
>>> Acked-by: Kyungmin Park <>
>>> ---
>>> Arnd Bergmann suggested that need proper driver instead of static memory mapping.
>>> As Chanho Park reply[2], Sachin Kamat already posted the DT support patch[1]
>>> for memory mapping for SYSRAM.
>>> [1]
>>> [2]
>>> So, I'm going to re-implement following patch related to static memory mapping
>>> after merged Sachin Kamat patch[1].
>>> ARM: EXYNOS: Add IO mapping for PMU of Exynos3250
>> I don't think we have a patch for the PMU yet, Sachin was looking at the SYSRAM
>> only.
> You are right. Sachin's patch only included the solution of SYSRAM memory mapping.
> I set out the plan that I would implment proper driver for PMU memory mapping
> instead of static method after merged Sachin's patch for SYSRAM.
> But,
> If you'd like me to implment PMU memory mapping instead of static mapping right now,
> I'll implement it for PMU such as Sachin's patch on next posting(v3).

I have already posted patch[1] for mapping PMU through DT as part of
my PMU series for exynos5260.
You can rebase on the same.


> Thanks for your review.
> Best Regards,
> Chanwoo Choi
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to
> More majordomo info at
> Please read the FAQ at

 \ /
  Last update: 2014-04-15 11:21    [W:0.064 / U:7.936 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site