Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Tue, 27 Nov 2018 22:26:12 +0100
From:   Alexandre Belloni <alexandre.belloni@bootlin.com>
To:     Anson Huang <anson.huang@nxp.com>
Cc:     "a.zummo@towertech.it" <a.zummo@towertech.it>,
        "robh+dt@kernel.org" <robh+dt@kernel.org>,
        "mark.rutland@arm.com" <mark.rutland@arm.com>,
        "catalin.marinas@arm.com" <catalin.marinas@arm.com>,
        "will.deacon@arm.com" <will.deacon@arm.com>,
        Aisheng DONG <aisheng.dong@nxp.com>,
        Andy Gross <andy.gross@linaro.org>,
        "arnd@arndb.de" <arnd@arndb.de>,
        "horms+renesas@verge.net.au" <horms+renesas@verge.net.au>,
        "heiko@sntech.de" <heiko@sntech.de>,
        "bjorn.andersson@linaro.org" <bjorn.andersson@linaro.org>,
        "enric.balletbo@collabora.com" <enric.balletbo@collabora.com>,
        "amit.kucheria@linaro.org" <amit.kucheria@linaro.org>,
        "ezequiel@collabora.com" <ezequiel@collabora.com>,
        "olof@lixom.net" <olof@lixom.net>,
        "shawnguo@kernel.org" <shawnguo@kernel.org>,
        "linux-rtc@vger.kernel.org" <linux-rtc@vger.kernel.org>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
        dl-linux-imx <linux-imx@nxp.com>
Subject: Re: [PATCH 2/4] dt-bindings: rtc: add binding doc for i.MX system
 controller RTC driver
Message-ID: <20181127212612.GA7569@piout.net>
References: <1543311334-8807-1-git-send-email-Anson.Huang@nxp.com>
 <1543311334-8807-3-git-send-email-Anson.Huang@nxp.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <1543311334-8807-3-git-send-email-Anson.Huang@nxp.com>
User-Agent: Mutt/1.10.1 (2018-07-13)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Hello,

On 27/11/2018 09:41:29+0000, Anson Huang wrote:
> NXP i.MX8QXP is an ARMv8 SoC with a Cortex-M4 core inside as
> system controller, the system controller is in charge of system
> power, clock and secure RTC etc. management, Linux kernel
> has to communicate with system controller via MU (message unit)
> IPC to do RTC operation, this patch adds binding doc for i.MX
> system controller RTC driver.
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
>  Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt | 10 ++++++++++
>  1 file changed, 10 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt
> 

This patch should come first to silence checkpatch.

> diff --git a/Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt b/Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt
> new file mode 100644
> index 0000000..d6e2353
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt
> @@ -0,0 +1,10 @@
> +* NXP i.MX System Controller Real Time Clock
> +
> +Required properties:
> +- compatible: should be "nxp,imx8qxp-sc-rtc";
> +
> +Example:
> +
> +rtc: rtc {
> +	compatible = "nxp,imx8qxp-sc-rtc";
> +};
> -- 
> 2.7.4
> 

-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com