Re: [PATCH 06/10] dt-bindings: iio: dac: add bindings doc for AXI DAC driver

["Nuno Sá" <noname.nuno@gmail.com>]

On Fri, 2024-03-29 at 13:46 -0500, David Lechner wrote:
> On Thu, Mar 28, 2024 at 8:22 AM Nuno Sa via B4 Relay
> <devnull+nuno.sa.analog.com@kernel.org> wrote:
> > 
> > From: Nuno Sa <nuno.sa@analog.com>
> > 
> > This adds the bindings documentation for the AXI DAC driver.
> > 
> > Signed-off-by: Nuno Sa <nuno.sa@analog.com>
> > ---
> >  .../devicetree/bindings/iio/dac/adi,axi-dac.yaml   | 62 ++++++++++++++++++++++
> >  MAINTAINERS                                        |  7 +++
> >  2 files changed, 69 insertions(+)
> > 
> > diff --git a/Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml
> > b/Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml
> > new file mode 100644
> > index 000000000000..1018fd274f04
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml
> > @@ -0,0 +1,62 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/iio/dac/adi,axi-dac.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Analog Devices AXI DAC IP core
> > +
> > +maintainers:
> > +  - Nuno Sa <nuno.sa@analog.com>
> > +
> > +description: |
> > +  Analog Devices Generic AXI DAC IP core for interfacing a DAC device
> > +  with a high speed serial (JESD204B/C) or source synchronous parallel
> > +  interface (LVDS/CMOS).
> > +  Usually, some other interface type (i.e SPI) is used as a control
> > +  interface for the actual DAC, while this IP core will interface
> > +  to the data-lines of the DAC and handle the streaming of data into
> > +  memory via DMA.
> 
> Isn't it the other way around for DAC, from memory to hardware?

Good catch! Yes, copy paste from the axi-adc and obviously missed this :)

- Nuno Sá