Add DT bindings for avia,hx711
Add vendor avia to vendor list
Signed-off-by: Andreas Klinger <a...@it-klinger.de>
---
.../devicetree/bindings/iio/adc/avia-hx711.txt | 21 +++++++++++++++++++++
.../devicetree/bindings/vendor-prefixes.txt | 1 +
2 files changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
diff --git a/Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
b/Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
new file mode 100644
index 000000000000..6a4659fc7a4f
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
@@ -0,0 +1,21 @@
+* 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
+
+Recommended properties:
+ - gain: Gain select, can be 32, 64 or 128
+ default is 128
+
+Example:
+weight@0 {
+ compatible = "avia,hx711";
+ sck-gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
+ dout-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+ gain = <32>
+};
+
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 44ddc980b085..4696bb5c2198 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -32,6 +32,7 @@ atlas Atlas Scientific LLC
atmel Atmel Corporation
auo AU Optronics Corporation
avago Avago Technologies
+avia avia semiconductor
avic Shanghai AVIC Optoelectronics Co., Ltd.
axis Axis Communications AB
boe BOE Technology Group Co., Ltd.
--
2.1.4
