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Commit 4fa2a9e4 authored by Aida Mynzhasova's avatar Aida Mynzhasova Committed by Jonathan Cameron
Browse files

iio: dac: ad5446: Add support for AD5641 



This patch adds support for the AD5641 single channel,
14-bit, buffered voltage output DAC.

Signed-off-by: default avatarAida Mynzhasova <aida.mynzhasova@skitlab.ru>
Reviewed-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 71e1980c

drivers/iio/dac/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -57,7 +57,7 @@ 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, AD5660, AD5662 DACs.

	  AD5620, AD5621, AD5622, AD5640, AD5641, AD5660, AD5662 DACs.



	  To compile this driver as a module, choose M here: the

	  module will be called ad5446.

drivers/iio/dac/ad5446.c

+6 −0
Original line number Diff line number Diff line
@@ -330,6 +330,7 @@ enum ad5446_supported_spi_device_ids { 
	ID_AD5601,

	ID_AD5611,

	ID_AD5621,

	ID_AD5641,

	ID_AD5620_2500,

	ID_AD5620_1250,

	ID_AD5640_2500,
@@ -392,6 +393,10 @@ static const struct ad5446_chip_info ad5446_spi_chip_info[] = { 
		.channel = AD5446_CHANNEL_POWERDOWN(12, 16, 2),

		.write = ad5446_write,

	},

	[ID_AD5641] = {

		.channel = AD5446_CHANNEL_POWERDOWN(14, 16, 0),

		.write = ad5446_write,

	},

	[ID_AD5620_2500] = {

		.channel = AD5446_CHANNEL_POWERDOWN(12, 16, 2),

		.int_vref_mv = 2500,
@@ -446,6 +451,7 @@ static const struct spi_device_id ad5446_spi_ids[] = { 
	{"ad5601", ID_AD5601},

	{"ad5611", ID_AD5611},

	{"ad5621", ID_AD5621},

	{"ad5641", ID_AD5641},

	{"ad5620-2500", ID_AD5620_2500}, /* AD5620/40/60: */

	{"ad5620-1250", ID_AD5620_1250}, /* part numbers may look differently */

	{"ad5640-2500", ID_AD5640_2500},