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iio: dac: ti-dac5571: add support for ti,dac121c081

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It fits right in as a single 12-bit DAC.

Reviewed-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Peter Rosin <peda@axentia.se>
Link: https://lore.kernel.org/r/a09a49a5-3d01-21f7-02ed-b191d70e7609@axentia.se
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Peter Rosin 2022-04-25 22:47:08 +02:00 committed by Jonathan Cameron
parent 9b7f05926b
commit a5daaa470b
2 changed files with 4 additions and 1 deletions
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2
drivers/iio/dac/Kconfig
View File

@ -416,7 +416,7 @@ config TI_DAC5571
help
Driver for the Texas Instruments
DAC5571, DAC6571, DAC7571, DAC5574, DAC6574, DAC7574, DAC5573,
DAC6573, DAC7573, DAC8571, DAC8574.
DAC6573, DAC7573, DAC8571, DAC8574, DAC121C081.
If compiled as a module, it will be called ti-dac5571.

3
drivers/iio/dac/ti-dac5571.c
View File

@ -13,6 +13,7 @@
* https://www.ti.com/lit/ds/symlink/dac5573.pdf
* https://www.ti.com/lit/ds/symlink/dac6573.pdf
* https://www.ti.com/lit/ds/symlink/dac7573.pdf
* https://www.ti.com/lit/ds/symlink/dac121c081.pdf
*/
#include <linux/iio/iio.h>
@ -402,6 +403,7 @@ static const struct of_device_id dac5571_of_id[] = {
{.compatible = "ti,dac5573", .data = (void *)quad_8bit},
{.compatible = "ti,dac6573", .data = (void *)quad_10bit},
{.compatible = "ti,dac7573", .data = (void *)quad_12bit},
{.compatible = "ti,dac121c081", .data = (void *)single_12bit},
{}
};
MODULE_DEVICE_TABLE(of, dac5571_of_id);
@ -416,6 +418,7 @@ static const struct i2c_device_id dac5571_id[] = {
{"dac5573", quad_8bit},
{"dac6573", quad_10bit},
{"dac7573", quad_12bit},
{"dac121c081", single_12bit},
{}
};
MODULE_DEVICE_TABLE(i2c, dac5571_id);