From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Ranostay Subject: [PATCH v3 3/3] iio:as3935: Add DT binding docs for AS3935 driver Date: Fri, 31 Jan 2014 22:22:40 -0800 Message-ID: <1391235760-32652-3-git-send-email-mranostay@gmail.com> References: <1391235760-32652-1-git-send-email-mranostay@gmail.com> Return-path: In-Reply-To: <1391235760-32652-1-git-send-email-mranostay-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Matt Ranostay List-Id: devicetree@vger.kernel.org Document compatible string, required and optional DT properties for AS3935 chipset driver. Signed-off-by: Matt Ranostay --- .../devicetree/bindings/iio/distance/as3935.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/distance/as3935.txt diff --git a/Documentation/devicetree/bindings/iio/distance/as3935.txt b/Documentation/devicetree/bindings/iio/distance/as3935.txt new file mode 100644 index 0000000..409b48b --- /dev/null +++ b/Documentation/devicetree/bindings/iio/distance/as3935.txt @@ -0,0 +1,25 @@ +Austrian Microsystems AS3935 Franklin lightning sensor device driver + +Required properties: + - compatible: must be "ams,as3935" + - reg: SPI chip select number for the device + - spi-cpha: SPI Mode 1 + - interrupt-parent : should be the phandle for the interrupt controller + - interrupts : interrupt mapping for GPIO IRQ + +Optional properties: + - ams,tune-cap: Calibration tuning capacitor stepping value 0 - 15. + Range of 0 to 120 pF, 8pF steps. This will require using the calibration + data from the manufacturer. + + +Example: + +as3935@0 { + compatible = "ams,as3935"; + reg = <0>; + spi-cpha; + interrupt-parent = <&gpio1>; + interrupts = <16 1>; + ams,tune-cap = /bits/ 8 <10>; +}; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html