linux-kernel - Re: [PATCH V5 1/4] dt-bindings: watchdog: Add i.MX7ULP bindings

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Date:   Fri, 30 Aug 2019 09:51:34 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Anson Huang <Anson.Huang@....com>
Cc:     wim@...ux-watchdog.org, robh+dt@...nel.org, mark.rutland@....com,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux@...linux.org.uk, otavio@...ystems.com.br,
        leonard.crestez@....com, u.kleine-koenig@...gutronix.de,
        schnitzeltony@...il.com, jan.tuerk@...rion.com,
        linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Linux-imx@....com
Subject: Re: [PATCH V5 1/4] dt-bindings: watchdog: Add i.MX7ULP bindings

On Wed, Aug 28, 2019 at 09:35:00AM -0400, Anson Huang wrote:
> Add the watchdog bindings for Freescale i.MX7ULP.
> 
> Signed-off-by: Anson Huang <Anson.Huang@....com>
> Reviewed-by: Rob Herring <rohb@...nel.org>

Missed this version. For the record:

Reviewed-by: Guenter Roeck <linux@...ck-us.net>

> ---
> Changes since V4:
> 	- improve watchdog node name.
> ---
>  .../bindings/watchdog/fsl-imx7ulp-wdt.txt          | 22 ++++++++++++++++++++++
>  1 file changed, 22 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
> new file mode 100644
> index 0000000..f902508
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
> @@ -0,0 +1,22 @@
> +* Freescale i.MX7ULP Watchdog Timer (WDT) Controller
> +
> +Required properties:
> +- compatible : Should be "fsl,imx7ulp-wdt"
> +- reg : Should contain WDT registers location and length
> +- interrupts : Should contain WDT interrupt
> +- clocks: Should contain a phandle pointing to the gated peripheral clock.
> +
> +Optional properties:
> +- timeout-sec : Contains the watchdog timeout in seconds
> +
> +Examples:
> +
> +wdog1: watchdog@...d0000 {
> +	compatible = "fsl,imx7ulp-wdt";
> +	reg = <0x403d0000 0x10000>;
> +	interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
> +	clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
> +	assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
> +	assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
> +	timeout-sec = <40>;
> +};
> -- 
> 2.7.4
>