linux-kernel - Re: [PATCH v3 3/4] dt-bindings: rtc: update stm32-rtc documentation for stm32mp1 rtc

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Message-ID: <20180522171705.GA22550@rob-hp-laptop>
Date:   Tue, 22 May 2018 12:17:05 -0500
From:   Rob Herring <robh@...nel.org>
To:     Amelie Delaunay <amelie.delaunay@...com>
Cc:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Mark Rutland <mark.rutland@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        linux-rtc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 3/4] dt-bindings: rtc: update stm32-rtc documentation
 for stm32mp1 rtc

On Thu, May 17, 2018 at 02:04:25PM +0200, Amelie Delaunay wrote:
> RTC embedded in stm32mp1 SoC is slightly different from stm32h7 one, it
> doesn't require to disable backup domain write protection, and rtc_ck
> parent clock assignment isn't allowed.
> To sum up, stm32mp1 RTC requires 2 clocks, pclk and rtc_ck, and an RTC
> alarm interrupt.
> 
> Signed-off-by: Amelie Delaunay <amelie.delaunay@...com>
> ---
>  .../devicetree/bindings/rtc/st,stm32-rtc.txt       | 27 ++++++++++++++++------
>  1 file changed, 20 insertions(+), 7 deletions(-)

Reviewed-by: Rob Herring <robh@...nel.org>