From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vladimir Barinov Subject: [PATCH v4 4/4] dt: Document Holt HI-8435 bindings Date: Thu, 20 Aug 2015 22:38:47 +0300 Message-ID: <1440099527-4936-1-git-send-email-vladimir.barinov@cogentembedded.com> References: <1440099421-4762-1-git-send-email-vladimir.barinov@cogentembedded.com> Return-path: In-Reply-To: <1440099421-4762-1-git-send-email-vladimir.barinov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org> Sender: linux-iio-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jonathan Cameron Cc: Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, cory.tusar-J6Z/VSE8EyIAspv4Qr0y0gC/G2K4zDHf@public.gmane.org List-Id: devicetree@vger.kernel.org These bindings can be used to register Holt HI-8435 threshold detector Signed-off-by: Vladimir Barinov --- Changes in version 2: - renamed file name hi-843x.txt to hi8435.txt - removed hi-8436,hi-8436,hi-8437 - removed holt,debounce-soft field - renamed holt,debounc-soft-delay to holt,debounce-interval - renamed mr-gpio to reset-gpios Changes in version 3: - none Changes in version 4: - removed debounce_interval property - removed reset-gpios to use GPIO descriptor API .../devicetree/bindings/iio/adc/hi8435.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/hi8435.txt diff --git a/Documentation/devicetree/bindings/iio/adc/hi8435.txt b/Documentation/devicetree/bindings/iio/adc/hi8435.txt new file mode 100644 index 0000000..3b0348c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/hi8435.txt @@ -0,0 +1,21 @@ +Holt Integrated Circuits HI-8435 threshold detector bindings + +Required properties: + - compatible: should be "holt,hi8435" + - reg: spi chip select number for the device + +Recommended properties: + - spi-max-frequency: definition as per + Documentation/devicetree/bindings/spi/spi-bus.txt + +Optional properties: + - gpios: GPIO used for controlling the reset pin + +Example: +sensor@0 { + compatible = "holt,hi8435"; + reg = <0>; + gpios = <&gpio6 1 0>; + + spi-max-frequency = <1000000>; +}; -- 1.9.1