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

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On Thu, Mar 28, 2024 at 8:22 AM Nuno Sa via B4 Relay
<devnull+nuno.sa.analog.com@xxxxxxxxxx> wrote:
>
> From: Nuno Sa <nuno.sa@xxxxxxxxxx>
>
> This adds the bindings documentation for the AXI DAC driver.
>
> Signed-off-by: Nuno Sa <nuno.sa@xxxxxxxxxx>
> ---
>  .../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@xxxxxxxxxx>
> +
> +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?





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