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iio: dac: ti-dac5571: Add DAC081C081 support

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The DAC081C081 is a TI DAC whose software interface is compatible with
the DAC5571. It is the 8-bit version of the DAC121C081, already
supported by the DAC5571 driver. Extends the driver to support this
chip.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sean Nyekjaer <sean@geanix.com <mailto:sean@geanix.com>>
Link: https://lore.kernel.org/r/20240325203245.31660-3-laurent.pinchart@ideasonboard.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Laurent Pinchart
2024-03-25 22:32:42 +02:00
committed by Jonathan Cameron
parent cba15a6237
commit 3d797af1d6
1 changed files with 3 additions and 0 deletions
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3
drivers/iio/dac/ti-dac5571.c
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@@ -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/dac081c081.pdf
* https://www.ti.com/lit/ds/symlink/dac121c081.pdf
*/
@@ -386,6 +387,7 @@ static void dac5571_remove(struct i2c_client *i2c)
}
static const struct of_device_id dac5571_of_id[] = {
{.compatible = "ti,dac081c081", .data = &dac5571_spec[single_8bit] },
{.compatible = "ti,dac121c081", .data = &dac5571_spec[single_12bit] },
{.compatible = "ti,dac5571", .data = &dac5571_spec[single_8bit] },
{.compatible = "ti,dac6571", .data = &dac5571_spec[single_10bit] },
@@ -401,6 +403,7 @@ static const struct of_device_id dac5571_of_id[] = {
MODULE_DEVICE_TABLE(of, dac5571_of_id);
static const struct i2c_device_id dac5571_id[] = {
{"dac081c081", (kernel_ulong_t)&dac5571_spec[single_8bit] },
{"dac121c081", (kernel_ulong_t)&dac5571_spec[single_12bit] },
{"dac5571", (kernel_ulong_t)&dac5571_spec[single_8bit] },
{"dac6571", (kernel_ulong_t)&dac5571_spec[single_10bit] },