[PATCH v2 2/2] iio: dac: ti-dac5571: add support for ti,dac121c081

Peter Rosin
2022-04-25T20:47:17Z

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>
---
drivers/iio/dac/Kconfig | 2 +-
drivers/iio/dac/ti-dac5571.c | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/dac/Kconfig b/drivers/iio/dac/Kconfig
index c0bf0d84197f..d6248b188645 100644
--- a/drivers/iio/dac/Kconfig
+++ b/drivers/iio/dac/Kconfig
@@ -417,7 +417,7 @@ 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.

diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c
index 4a3b8d875518..ce542bd8b69e 100644
--- a/drivers/iio/dac/ti-dac5571.c
+++ b/drivers/iio/dac/ti-dac5571.c
@@ -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>
@@ -394,6 +395,7 @@ static const struct of_device_id dac5571_of_id[] = {
{.compatible = "ti,dac5573"},
{.compatible = "ti,dac6573"},
{.compatible = "ti,dac7573"},
+ {.compatible = "ti,dac121c081"},
{}
};
MODULE_DEVICE_TABLE(of, dac5571_of_id);
@@ -408,6 +410,7 @@ 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);
--
2.20.1