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-* 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
-
-Optional properties:
- - clock-frequency: Frequency of PD_SCK in Hz
- Minimum value allowed is 10 kHz because of maximum
- high time of 50 microseconds.
-
-Example:
-weight {
- compatible = "avia,hx711";
- sck-gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
- dout-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
- avdd-suppy = <&avdd>;
- clock-frequency = <100000>;
-};
-