iio: DAC extension for ltc2634-12/10/8
authorChris Ruehl <chris.ruehl@gtsys.com.hk>
Mon, 20 Apr 2020 04:26:07 +0000 (12:26 +0800)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sun, 3 May 2020 08:47:23 +0000 (09:47 +0100)
commit6f1c9e0da9aae51177457731357ae8a2c8af27cd
treec03460b9a7490d8fbe2dd98bd6577f6b4ac94a95
parentaefa5bc87c808dd08db2fc79ebdbf19ed4af7be2
iio: DAC extension for ltc2634-12/10/8

This patch add support for Analog Devices (Linear Technology)
LTC2634 Quad 12-/10-/8-Bit Rail-to-Rail DAC.
The SPI functionality based on them from LTC2632 therefor
add the definitions only and update the Kconfig.

Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Documentation/devicetree/bindings/iio/dac/ltc2632.txt
drivers/iio/dac/Kconfig
drivers/iio/dac/ltc2632.c