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Commit b73c2c1a authored by Ricardo Ribalda Delgado's avatar Ricardo Ribalda Delgado Committed by Jonathan Cameron
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iio:dac:dac7612: device tree bindings 



Bindings for dac7612.

Cc: devicetree@vger.kernel.org
Signed-off-by: default avatarRicardo Ribalda Delgado <ricardo@ribalda.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 977724d2

Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt

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* Texas Instruments Dual, 12-Bit Serial Input Digital-to-Analog Converter



The DAC7612 is a dual, 12-bit digital-to-analog converter (DAC) with guaranteed

12-bit monotonicity performance over the industrial temperature range.

Is is programmable through an SPI interface.



The internal DACs are loaded when the LOADDACS pin is pulled down.



http://www.ti.com/lit/ds/sbas106/sbas106.pdf



Required Properties:

- compatible: Should be one of:

		"ti,dac7612"

		"ti,dac7612u"

		"ti,dac7612ub"

- reg: Definition as per Documentation/devicetree/bindings/spi/spi-bus.txt



Optional Properties:

- ti,loaddacs-gpios: GPIO descriptor for the LOADDACS pin.

- spi-*: Definition as per Documentation/devicetree/bindings/spi/spi-bus.txt



Example:



	dac@1 {

		compatible = "ti,dac7612";

		reg = <0x1>;

		ti,loaddacs-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>;

	};

MAINTAINERS

+1 −0
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@@ -15087,6 +15087,7 @@ M: Ricardo Ribalda <ricardo@ribalda.com> 
L:	linux-iio@vger.kernel.org

S:	Supported

F:	drivers/iio/dac/ti-dac7612.c

F:	Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt



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M:	Hans Verkuil <hverkuil@xs4all.nl>