| Message ID | 20240325203245.31660-3-laurent.pinchart@ideasonboard.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | arm64: dts: Add device tree source for the Au-Zone Maivin AI Vision Starter Kit | expand |
> On 25 Mar 2024, at 21.32, Laurent Pinchart <laurent.pinchart@ideasonboard.com> wrote: > > 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>> > --- > drivers/iio/dac/ti-dac5571.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c > index efb1269a77c1..c5162b72951a 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/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] }, > -- > Regards, > > Laurent Pinchart >
diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c index efb1269a77c1..c5162b72951a 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/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] },
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> --- drivers/iio/dac/ti-dac5571.c | 3 +++ 1 file changed, 3 insertions(+)