linux-kernel - Re: [PATCH v5 4/4] drivers/rtc/rtc-s5m.c: add support for S2MPS15 RTC

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Message-id: <5636A44D.4090908@samsung.com>
Date:	Mon, 02 Nov 2015 08:46:21 +0900
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Alim Akhtar <alim.akhtar@...sung.com>
Cc:	lee.jones@...aro.org, broonie@...nel.org,
	linux-samsung-soc@...r.kernel.org, rtc-linux@...glegroups.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 4/4] drivers/rtc/rtc-s5m.c: add support for S2MPS15 RTC

On 02.11.2015 02:40, Alexandre Belloni wrote:
> On 30/10/2015 at 11:55:34 +0530, Alim Akhtar wrote :
>> RTC found in s2mps15 is almost same as one found on s2mps13
>> with few differences in RTC_UPDATE register fields, like:
>> 1> Bit[4] and Bit[1] are reversed
>>    - On s2mps13
>>           WUDR -> bit[4], AUDR -> bit[1]
>>    - On s2mps15
>> 	  WUDR -> bit[1], AUDR -> bit[4]
>> 2> In case of s2mps13, for alarm register, need to set both
>>    WDUR and ADUR high, whereas for s2mps15 only set AUDR to high.
>> 3> On s2mps15, WUDR, RUDR and AUDR functions should never be used
>>    at the same time.
>>
>> This patch add required changes to enable s2mps15 rtc timer.
>>
>> Cc: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
>> Signed-off-by: Alim Akhtar <alim.akhtar@...sung.com>
>> ---
>>  drivers/rtc/rtc-s5m.c           |   37 +++++++++++++++++++++++++++++++++----
>>  include/linux/mfd/samsung/rtc.h |    2 ++
>>  2 files changed, 35 insertions(+), 4 deletions(-)
>>
> Applied after fixing the small alignment issue, thanks.
> 

I think you cannot apply it directly because it depends on headers from
patch 2/4. It won't build.

Best regards,
Krzysztof
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