# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/regulator/mt6359-regulator.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: MT6359 Regulator from MediaTek Integrated

maintainers:
  - Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>

description: |
  List of regulators provided by this controller. It is named
  according to its regulator type, buck_<name> and ldo_<name>.
  MT6359 regulators node should be sub node of the MT6397 MFD node.

properties:
  $nodename:
    pattern: "^pmic$"

  mt6359regulator:
    type: object
    description:
      list of regulators provided by this controller.

    patternProperties:
      "^buck_v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$":
        type: object
        $ref: "regulator.yaml#"

        properties:
          regulator-name:
            pattern: "^v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$"

        unevaluatedProperties: false

      "^ldo_v(ibr|rf12|usb|camio|efuse|xo22)$":
        type: object
        $ref: "regulator.yaml#"

        properties:
          regulator-name:
            pattern: "^v(ibr|rf12|usb|camio|efuse|xo22)$"

        unevaluatedProperties: false

      "^ldo_v(rfck|emc|a12|a09|ufs|bbck)$":
        type: object
        $ref: "regulator.yaml#"

        properties:
          regulator-name:
            pattern: "^v(rfck|emc|a12|a09|ufs|bbck)$"

        unevaluatedProperties: false

      "^ldo_vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$":
        type: object
        $ref: "regulator.yaml#"

        properties:
          regulator-name:
            pattern: "^vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$"

        unevaluatedProperties: false

      "^ldo_vsram_(proc2|others|md|proc1|others_sshub)$":
        type: object
        $ref: "regulator.yaml#"

        properties:
          regulator-name:
            pattern: "^vsram_(proc2|others|md|proc1|others_sshub)$"

        unevaluatedProperties: false

      "^ldo_v(fe|bif|io)28$":
        type: object
        $ref: "regulator.yaml#"

        properties:
          regulator-name:
            pattern: "^v(fe|bif|io)28$"

        unevaluatedProperties: false

      "^ldo_v(aud|io|aux|rf|m)18$":
        type: object
        $ref: "regulator.yaml#"

        properties:
          regulator-name:
            pattern: "^v(aud|io|aux|rf|m)18$"

        unevaluatedProperties: false

      "^ldo_vsim[12]$":
        type: object
        $ref: "regulator.yaml#"

        properties:
          regulator-name:
            pattern: "^vsim[12]$"

        required:
          - regulator-name

        unevaluatedProperties: false

additionalProperties: false

examples:
  - |
    pmic {
      mt6359regulator {
        mt6359_vgpu11_buck_reg: buck_vgpu11 {
          regulator-name = "vgpu11";
          regulator-min-microvolt = <400000>;
          regulator-max-microvolt = <1193750>;
          regulator-enable-ramp-delay = <200>;
          regulator-always-on;
          regulator-allowed-modes = <0 1 2>;
        };

        mt6359_vcamio_ldo_reg: ldo_vcamio {
          regulator-name = "vcamio";
          regulator-min-microvolt = <1700000>;
          regulator-max-microvolt = <1900000>;
        };

        mt6359_vcn18_ldo_reg: ldo_vcn18 {
          regulator-name = "vcn18";
          regulator-min-microvolt = <1800000>;
          regulator-max-microvolt = <1800000>;
          regulator-enable-ramp-delay = <240>;
        };

        mt6359_vsram_proc2_ldo_reg: ldo_vsram_proc2 {
          regulator-name = "vsram_proc2";
          regulator-min-microvolt = <500000>;
          regulator-max-microvolt = <1293750>;
          regulator-ramp-delay = <7500>;
          regulator-enable-ramp-delay = <240>;
          regulator-always-on;
        };

        mt6359_vfe28_ldo_reg: ldo_vfe28 {
          regulator-name = "vfe28";
          regulator-min-microvolt = <2800000>;
          regulator-max-microvolt = <2800000>;
          regulator-enable-ramp-delay = <120>;
        };

        mt6359_vaud18_ldo_reg: ldo_vaud18 {
          regulator-name = "vaud18";
          regulator-min-microvolt = <1800000>;
          regulator-max-microvolt = <1800000>;
          regulator-enable-ramp-delay = <240>;
        };

        mt6359_vsim1_ldo_reg: ldo_vsim1 {
          regulator-name = "vsim1";
          regulator-min-microvolt = <1700000>;
          regulator-max-microvolt = <3100000>;
          regulator-enable-ramp-delay = <480>;
        };
      };
    };
...