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Subject[PATCH 4.4 13/50] iio: adc: hx711: Add DT binding for avia,hx711
Date
4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Andreas Klinger <ak@it-klinger.de>


[ Upstream commit ff1293f67734da68e23fecb6ecdae7112b8c43f9 ]

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>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Documentation/devicetree/bindings/iio/adc/avia-hx711.txt | 18 +++++++++++++++
Documentation/devicetree/bindings/vendor-prefixes.txt | 1
2 files changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/avia-hx711.txt

--- /dev/null
+++ b/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>;
+};
+
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -31,6 +31,7 @@ asahi-kasei Asahi Kasei Corp.
atmel Atmel Corporation
auo AU Optronics Corporation
avago Avago Technologies
+avia avia semiconductor
avic Shanghai AVIC Optoelectronics Co., Ltd.
axis Axis Communications AB
bosch Bosch Sensortec GmbH

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