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     1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/regulator/mt6315-regulator.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Mediatek MT6315 Regulator
    8 
    9 maintainers:
   10   - Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
   11 
   12 description: |
   13   The MT6315 is a power management IC (PMIC) configurable with SPMI.
   14   that contains 4 BUCKs output which can combine with each other
   15   by different efuse settings.
   16 
   17 properties:
   18   compatible:
   19     const: mediatek,mt6315-regulator
   20 
   21   reg:
   22     maxItems: 1
   23 
   24   regulators:
   25     type: object
   26     description: List of regulators and its properties
   27 
   28     patternProperties:
   29       "^vbuck[1-4]$":
   30         type: object
   31         $ref: "regulator.yaml#"
   32 
   33         properties:
   34           regulator-compatible:
   35             pattern: "^vbuck[1-4]$"
   36 
   37     additionalProperties: false
   38 
   39 required:
   40   - compatible
   41   - reg
   42   - regulators
   43 
   44 additionalProperties: false
   45 
   46 examples:
   47   - |
   48     pmic@6 {
   49       compatible = "mediatek,mt6315-regulator";
   50       reg = <0x6 0>;
   51 
   52       regulators {
   53         vbuck1 {
   54           regulator-compatible = "vbuck1";
   55           regulator-min-microvolt = <300000>;
   56           regulator-max-microvolt = <1193750>;
   57           regulator-enable-ramp-delay = <256>;
   58           regulator-allowed-modes = <0 1 2>;
   59         };
   60 
   61         vbuck3 {
   62           regulator-compatible = "vbuck3";
   63           regulator-min-microvolt = <300000>;
   64           regulator-max-microvolt = <1193750>;
   65           regulator-enable-ramp-delay = <256>;
   66           regulator-allowed-modes = <0 1 2>;
   67         };
   68       };
   69     };
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