From 7db75fd615a6d77230315c52f9c79b2102ef2bfe Mon Sep 17 00:00:00 2001 From: Vladimir Barinov Date: Fri, 28 Aug 2015 17:28:20 +0300 Subject: [PATCH] dt: Document Holt HI-8435 bindings These bindings can be used to register Holt HI-8435 threshold detector Signed-off-by: Vladimir Barinov Signed-off-by: Jonathan Cameron --- .../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 000000000000..3b0348c5e516 --- /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>; +};