linux-kernel - Re: [PATCH 1/2] Documentation: afe4404: Add DT bindings for the AFE4404 heart monitor

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Message-ID: <CAL_JsqJJjtAXzi-3Aeb6pwwSUUv0i9g0g43Fq60CeSmNEiYoaQ@mail.gmail.com>
Date:	Sat, 31 Oct 2015 13:44:15 -0500
From:	Rob Herring <robh+dt@...nel.org>
To:	"Andrew F. Davis" <afd@...com>
Cc:	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Jonathan Cameron <jic23@...nel.org>,
	Hartmut Knaack <knaack.h@....de>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Peter Meerwald <pmeerw@...erw.net>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
	"linux-api@...r.kernel.org" <linux-api@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] Documentation: afe4404: Add DT bindings for the
 AFE4404 heart monitor

gmail thinks this is spam BTW.

On Sat, Oct 31, 2015 at 11:31 AM, Andrew F. Davis <afd@...com> wrote:
> Add the TI afe4404 heart monitor DT bindings documentation.
> Create health directory created under iio.
>
> Signed-off-by: Andrew F. Davis <afd@...com>
> ---
>  .../devicetree/bindings/iio/health/afe4404.txt     | 27 ++++++++++++++++++++++
>  1 file changed, 27 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/health/afe4404.txt
>
> diff --git a/Documentation/devicetree/bindings/iio/health/afe4404.txt b/Documentation/devicetree/bindings/iio/health/afe4404.txt
> new file mode 100644
> index 0000000..d377033
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/health/afe4404.txt
> @@ -0,0 +1,27 @@
> +* Texas Instruments AFE4404 Heart rate and Pulse Oximeter
> +
> +Required properties:
> + - compatible          : Should be "ti,afe4404".
> + - reg                 : I2C address of the device.
> + - led-supply          : Regulator supply to the device.

Is led correct name or copy-n-paste? The datasheet has tx_sup and
rx_sup for supplies.

> + - interrupt-parent    : Phandle to he parent interrupt controller.
> + - interrupts          : The interrupt line the device ADC_RDY pin is connected to.
> +
> +Optional properties:
> + - reset-gpios         : GPIO used to reset the device.
> +
> +Example:
> +
> +&i2c2 {
> +       heart_mon@58 {
> +               compatible = "ti,afe4404";
> +               reg = <0x58>;
> +
> +               led-supply = <&vbat>;
> +
> +               interrupt-parent = <&gpio1>;
> +               interrupts = <28 IRQ_TYPE_EDGE_RISING>;
> +
> +               reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
> +       };
> +};
> --
> 1.9.1
>
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