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Message-ID: <20151109155640.GA21805@rob-hp-laptop>
Date: Mon, 9 Nov 2015 09:56:40 -0600
From: Rob Herring <robh@...nel.org>
To: Haibo Chen <haibo.chen@...escale.com>
Cc: pawel.moll@....com, mark.rutland@....com,
ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
shawnguo@...nel.org, kernel@...gutronix.de, linux@....linux.org.uk,
jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
pmeerw@...erw.net, linux-iio@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 2/4] Documentation: add the binding file for Freescale
imx7d ADC driver
On Mon, Nov 09, 2015 at 09:28:22PM +0800, Haibo Chen wrote:
> The patch adds the binding file for Freescale imx7d ADC driver.
>
> Signed-off-by: Haibo Chen <haibo.chen@...escale.com>
Acked-by: Rob Herring <robh@...nel.org>
> ---
> .../devicetree/bindings/iio/adc/imx7d-adc.txt | 26 ++++++++++++++++++++++
> 1 file changed, 26 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt
>
> diff --git a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt
> new file mode 100644
> index 0000000..7f4ec1b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt
> @@ -0,0 +1,26 @@
> +Freescale imx7d ADC bindings
> +
> +The devicetree bindings are for the ADC driver written for
> +imx7d SoC.
> +
> +Required properties:
> +- compatible: Should be "fsl,imx7d-adc"
> +- reg: Offset and length of the register set for the ADC device
> +- interrupts: The interrupt number for the ADC device
> +- clocks: The root clock of the ADC controller
> +- clock-names: Must contain "adc", matching entry in the clocks property
> +- vref-supply: The regulator supply ADC reference voltage
> +
> +Optional properties:
> +- num-channels: the number of channels used
> +
> +Example:
> +adc1: adc@...10000 {
> + compatible = "fsl,imx7d-adc";
> + reg = <0x30610000 0x10000>;
> + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clks IMX7D_ADC_ROOT_CLK>;
> + clock-names = "adc";
> + num-channels = <4>;
> + vref-supply = <®_vcc_3v3_mcu>;
> +};
> --
> 1.9.1
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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