Commit d2b240f9 authored by Frank Li's avatar Frank Li Committed by Lee Jones
Browse files

dt-bindings: mfd: Convert dlg,da9052-i2c.txt to yaml format 



Convert dlg,da9052-i2c.txt to yaml format.
Additional changes:
- compatible string fallback to dlg,da9052 to align existing dts files.
- Add interrupts property.
- Add ref to /schemas/spi/spi-peripheral-props.yaml#
- Add dlg,da9053bc.

Remove dlg,da9053 from trivial-devices.yaml.

Signed-off-by: default avatarFrank Li <Frank.Li@nxp.com>
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251114213037.1211907-1-Frank.Li@nxp.com


Signed-off-by: default avatarLee Jones <lee@kernel.org>
parent ee19b52c

Documentation/devicetree/bindings/mfd/da9052-i2c.txt

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* Dialog DA9052/53 Power Management Integrated Circuit (PMIC)



Required properties:

- compatible : Should be "dlg,da9052", "dlg,da9053-aa",

			 "dlg,da9053-ab", or "dlg,da9053-bb"



Optional properties:

- dlg,tsi-as-adc : Boolean, if set the X+, X-, Y+, Y- touchscreen

                    input lines are used as general purpose analogue

					input.

- tsiref-supply: Phandle to the regulator, which provides the reference

                 voltage for the TSIREF pin. Must be provided when the

			     touchscreen pins are used for ADC purposes.



Sub-nodes:

- regulators : Contain the regulator nodes. The DA9052/53 regulators are

  bound using their names as listed below:



    buck1     : regulator BUCK CORE

    buck2     : regulator BUCK PRO

    buck3     : regulator BUCK MEM

    buck4     : regulator BUCK PERI

    ldo1      : regulator LDO1

    ldo2      : regulator LDO2

    ldo3      : regulator LDO3

    ldo4      : regulator LDO4

    ldo5      : regulator LDO5

    ldo6      : regulator LDO6

    ldo7      : regulator LDO7

    ldo8      : regulator LDO8

    ldo9      : regulator LDO9

    ldo10     : regulator LDO10



  The bindings details of individual regulator device can be found in:

  Documentation/devicetree/bindings/regulator/regulator.txt



Examples:



i2c@63fc8000 { /* I2C1 */



	pmic: dialog@48 {

		compatible = "dlg,da9053-aa";

		reg = <0x48>;



		regulators {

			buck1 {

				regulator-min-microvolt = <500000>;

				regulator-max-microvolt = <2075000>;

			};



			buck2 {

				regulator-min-microvolt = <500000>;

				regulator-max-microvolt = <2075000>;

			};



			buck3 {

				regulator-min-microvolt = <925000>;

				regulator-max-microvolt = <2500000>;

			};



			buck4 {

				regulator-min-microvolt = <925000>;

				regulator-max-microvolt = <2500000>;

			};

		};

	};

};

Documentation/devicetree/bindings/mfd/dlg,da9052.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/mfd/dlg,da9052.yaml#

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



title: Dialog DA9052/53 Power Management Integrated Circuit (PMIC)



maintainers:

  - Frank Li <Frank.Li@nxp.com>



properties:

  compatible:

    oneOf:

      - enum:

          - dlg,da9053-aa

          - dlg,da9053-ab

          - dlg,da9053-bb

          - dlg,da9053-bc

          - dlg,da9052



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



  dlg,tsi-as-adc:

    type: boolean

    description:

      if set the X+, X-, Y+, Y- touchscreen input lines are used as general

      purpose analogue input.



  tsiref-supply:

    description: The reference voltage for the TSIREF pin.



  regulators:

    type: object

    additionalProperties: false



    patternProperties:

      "^(ldo([1-9]|10)|buck[1-4])$":

        type: object

        $ref: /schemas/regulator/regulator.yaml#

        unevaluatedProperties: false



required:

  - compatible

  - reg

  - regulators



allOf:

  - $ref: /schemas/spi/spi-peripheral-props.yaml#



unevaluatedProperties: false



examples:

  - |

    i2c {

        #address-cells = <1>;

        #size-cells = <0>;



        pmic@48 {

            compatible = "dlg,da9053-aa";

            reg = <0x48>;



            regulators {

                buck1 {

                    regulator-min-microvolt = <500000>;

                    regulator-max-microvolt = <2075000>;

                };



                buck2 {

                    regulator-min-microvolt = <500000>;

                    regulator-max-microvolt = <2075000>;

                };



                buck3 {

                    regulator-min-microvolt = <925000>;

                    regulator-max-microvolt = <2500000>;

                };



                buck4 {

                    regulator-min-microvolt = <925000>;

                    regulator-max-microvolt = <2500000>;

                };

            };

        };

    };