Commit c15058d5 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

dt-bindings:iio:dac:nxp,lpc1850-dac yaml conversion. 



Very similar binding to that for the ADC on the same device.
Conversion from txt to yaml format.

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarVladimir Zapolskiy <vz@mleia.com>
Link: https://lore.kernel.org/r/20201031134110.724233-23-jic23@kernel.org
parent 9de14fa2

Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt

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NXP LPC1850 DAC bindings



Required properties:

- compatible: Should be "nxp,lpc1850-dac"

- reg: Offset and length of the register set for the ADC device

- interrupts: The interrupt number for the ADC device

- clocks: The root clock of the ADC controller

- vref-supply: The regulator supply ADC reference voltage

- resets: phandle to reset controller and line specifier



Example:

dac: dac@400e1000 {

	compatible = "nxp,lpc1850-dac";

	reg = <0x400e1000 0x1000>;

	interrupts = <0>;

	clocks = <&ccu1 CLK_APB3_DAC>;

	vref-supply = <&reg_vdda>;

	resets = <&rgu 42>;

};

Documentation/devicetree/bindings/iio/dac/nxp,lpc1850-dac.yaml

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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/iio/dac/nxp,lpc1850-dac.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: NXP LPC1850 DAC bindings



maintainers:

  - Jonathan Cameron <jic23@kernel.org>



description:

  Supports the DAC found on the LPC1850 SoC.



properties:

  compatible:

    const: nxp,lpc1850-dac



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



  clocks:

    maxItems: 1



  vref-supply: true



  resets:

    maxItems: 1



required:

  - compatible

  - reg

  - interrupts

  - clocks

  - vref-supply

  - resets



additionalProperties: false



examples:

  - |

    #include <dt-bindings/clock/lpc18xx-ccu.h>

    soc {

        #address-cells = <1>;

        #size-cells = <1>;

        dac: dac@400e1000 {

            compatible = "nxp,lpc1850-dac";

            reg = <0x400e1000 0x1000>;

            interrupts = <0>;

            clocks = <&ccu1 CLK_APB3_DAC>;

            vref-supply = <&reg_vdda>;

            resets = <&rgu 42>;

        };

    };

...