linux-kernel - Re: [PATCH] rtc: pm8xxx: rework to support pm8941 rtc

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Date:	Tue, 23 Sep 2014 10:50:45 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Stanimir Varbanov <svarbanov@...sol.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Alessandro Zummo <a.zummo@...ertech.it>,
	rtc-linux@...glegroups.com, linux-kernel@...r.kernel.org,
	linux-arm-msm@...r.kernel.org, Stephen Boyd <sboyd@...eaurora.org>,
	Josh Cartwright <joshc@...eaurora.org>
Subject: Re: [PATCH] rtc: pm8xxx: rework to support pm8941 rtc

Hi Stanimar,

On Fri, 2014-09-12 at 12:44 +0300, Stanimir Varbanov wrote:
> Adds support for RTC device inside PM8941 PMIC. The RTC
> in this PMIC have two register spaces. Thus the rtc-pm8xxx
> is slightly reworked to reflect these differences.
> 
> The register set for different PMIC chips are selected
> on DT compatible string base.
> 
> Signed-off-by: Stanimir Varbanov <svarbanov@...sol.com>

This patch just landed in next-20140923 as commit 99abd227988a
("drivers/rtc/rtc-pm8xxx.c: rework to support pm8941 rtc").

> --- a/drivers/rtc/Kconfig
> +++ b/drivers/rtc/Kconfig
> @@ -1283,7 +1283,7 @@ config RTC_DRV_LPC32XX
>  
>  config RTC_DRV_PM8XXX
>  	tristate "Qualcomm PMIC8XXX RTC"
> -	depends on MFD_PM8XXX
> +	depends on MFD_PM8XXX || MFD_SPMI_PMIC

There's currently no Kconfig symbol MFD_SPMI_PMIC in linux-next. I guess
it's currently queued somewhere. Is that correct?

>  	help
>  	  If you say yes here you get support for the
>  	  Qualcomm PMIC8XXX RTC.

Thanks,


Paul Bolle

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