Commit 9cad3b98 authored Sep 05, 2017 by Lukas Wunner Committed by Jonathan Cameron Sep 13, 2017

iio: dac: ad5446: Add IDs of compatible Texas Instruments chips

The Texas Instruments DAC081S101, DAC101S101 and DAC121S101 have the
exact same pinout, programming interface and power-down modes as the
AD5300, AD5310 and AD5320, respectively, and their datasheets declare
them "a direct replacement" for the Analog Devices chips.  This may
not be immediately obvious to a casual observer, so add them to the
supported modalias strings.

Datasheets:
http://www.ti.com/lit/ds/symlink/dac081s101.pdf
http://www.ti.com/lit/ds/symlink/dac101s101.pdf
http://www.ti.com/lit/ds/symlink/dac121s101.pdf
http://www.analog.com/media/en/technical-documentation/data-sheets/AD5300.pdf
http://www.analog.com/media/en/technical-documentation/data-sheets/AD5310.pdf
http://www.analog.com/media/en/technical-documentation/data-sheets/AD5320.pdf



Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

parent 8d532d36

drivers/iio/dac/Kconfig

+2 −1

Original line number	Diff line number	Diff line
		@@ -60,7 +60,8 @@ config AD5446
		Say yes here to build support for Analog Devices AD5300, AD5301, AD5310,
		AD5311, AD5320, AD5321, AD5444, AD5446, AD5450, AD5451, AD5452, AD5453,
		AD5512A, AD5541A, AD5542A, AD5543, AD5553, AD5601, AD5602, AD5611, AD5612,
		AD5620, AD5621, AD5622, AD5640, AD5641, AD5660, AD5662 DACs.
		AD5620, AD5621, AD5622, AD5640, AD5641, AD5660, AD5662 DACs
		as well as Texas Instruments DAC081S101, DAC101S101, DAC121S101.

		To compile this driver as a module, choose M here: the
		module will be called ad5446.

drivers/iio/dac/ad5446.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -460,6 +460,9 @@ static const struct spi_device_id ad5446_spi_ids[] = {
		{"ad5660-2500", ID_AD5660_2500},
		{"ad5660-1250", ID_AD5660_1250},
		{"ad5662", ID_AD5662},
		{"dac081s101", ID_AD5300}, /* compatible Texas Instruments chips */
		{"dac101s101", ID_AD5310},
		{"dac121s101", ID_AD5320},
		{}
		};
		MODULE_DEVICE_TABLE(spi, ad5446_spi_ids);

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