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iio: adc: hx711: Add DT binding for avia,hx711

Add DT bindings for avia,hx711
Add vendor avia to vendor list

Signed-off-by: Andreas Klinger <ak@it-klinger.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
lynxis/untested/v4.19.128
Andreas Klinger 5 years ago
committed by Jonathan Cameron
parent
commit
ff1293f677
  1. 18
      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
  2. 1
      Documentation/devicetree/bindings/vendor-prefixes.txt

18
Documentation/devicetree/bindings/iio/adc/avia-hx711.txt

@ -0,0 +1,18 @@
* AVIA HX711 ADC chip for weight cells
Bit-banging driver
Required properties:
- compatible: Should be "avia,hx711"
- sck-gpios: Definition of the GPIO for the clock
- dout-gpios: Definition of the GPIO for data-out
See Documentation/devicetree/bindings/gpio/gpio.txt
- avdd-supply: Definition of the regulator used as analog supply
Example:
weight@0 {
compatible = "avia,hx711";
sck-gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
dout-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
avdd-suppy = <&avdd>;
};

1
Documentation/devicetree/bindings/vendor-prefixes.txt

@ -38,6 +38,7 @@ atmel Atmel Corporation
auo AU Optronics Corporation
auvidea Auvidea GmbH
avago Avago Technologies
avia avia semiconductor
avic Shanghai AVIC Optoelectronics Co., Ltd.
axentia Axentia Technologies AB
axis Axis Communications AB

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