From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH 1/2] Documentation: afe4404: Add DT bindings for the AFE4404 heart monitor Date: Sat, 31 Oct 2015 13:44:15 -0500 Message-ID: References: <1446309089-21094-1-git-send-email-afd@ti.com> <1446309089-21094-2-git-send-email-afd@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: <1446309089-21094-2-git-send-email-afd-l0cyMroinI0@public.gmane.org> Sender: linux-iio-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "Andrew F. Davis" Cc: Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: devicetree@vger.kernel.org gmail thinks this is spam BTW. On Sat, Oct 31, 2015 at 11:31 AM, Andrew F. Davis wrote: > Add the TI afe4404 heart monitor DT bindings documentation. > Create health directory created under iio. > > Signed-off-by: Andrew F. Davis > --- > .../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 >