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Date: Mon, 22 Sep 2014 17:22:03 +0200
From: Johan Hovold <johan@kernel.org>
To: Boris BREZILLON <boris.brezillon@free-electrons.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>,
        Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
        Alexandre Belloni <alexandre.belloni@free-electrons.com>,
        Andrew Victor <linux@maxim.org.za>,
        Alessandro Zummo <a.zummo@towertech.it>, rtc-linux@googlegroups.com,
        Samuel Ortiz <sameo@linux.intel.com>, Lee Jones <lee.jones@linaro.org>,
        Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Ian Campbell <ijc+devicetree@hellion.org.uk>,
        Kumar Gala <galak@codeaurora.org>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 8/9] rtc: at91sam9: add DT bindings documentation
Message-ID: <20140922152203.GJ5237@localhost>
References: <1411377058-26155-1-git-send-email-boris.brezillon@free-electrons.com>
 <1411377058-26155-9-git-send-email-boris.brezillon@free-electrons.com>
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On Mon, Sep 22, 2014 at 11:10:57AM +0200, Boris BREZILLON wrote:
> Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
> ---
>  .../devicetree/bindings/rtc/atmel,at91sam9-rtc.txt | 23 ++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt
> 
> diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt
> new file mode 100644
> index 0000000..5b2bb73
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt
> @@ -0,0 +1,23 @@
> +Atmel AT91SAM9260 Real Time Timer
> +
> +Required properties:
> +- compatible: should be: "atmel,at91sam9260-rtt"
> +- reg: should encode the memory region of the RTT controller
> +- interrupts: rtc alarm/event interrupt

rtt alarm

> +- clocks: should contain one clock pointing the the slow clk
> +- atmel,rtt-rtc-time-reg: should encode the GPBR register used to store
> +	the RTC time. The first cell should point to the GPBR node and

"used to store the time base when the RTT is used as an RTC"?

Johan