Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/regulator/st,stm32mp1-pwr-reg.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: STM32MP1 PWR voltage regulators
   8
   9 maintainers:
  10   - Pascal Paillet <p.paillet@st.com>
  11
  12 properties:
  13   compatible:
  14     const: st,stm32mp1,pwr-reg
  15
  16   reg:
  17     maxItems: 1
  18
  19   vdd-supply:
  20     description: Input supply phandle(s) for vdd input
  21
  22   vdd_3v3_usbfs-supply:
  23     description: Input supply phandle(s) for vdd_3v3_usbfs input
  24
  25 patternProperties:
  26   "^(reg11|reg18|usb33)$":
  27     type: object
  28
  29     allOf:
  30       - $ref: "regulator.yaml#"
  31
  32 required:
  33   - compatible
  34   - reg
  35
  36 additionalProperties: false
  37
  38 examples:
  39   - |
  40     pwr@50001000 {
  41       compatible = "st,stm32mp1,pwr-reg";
  42       reg = <0x50001000 0x10>;
  43       vdd-supply = <&vdd>;
  44       vdd_3v3_usbfs-supply = <&vdd_usb>;
  45
  46       reg11 {
  47         regulator-name = "reg11";
  48         regulator-min-microvolt = <1100000>;
  49         regulator-max-microvolt = <1100000>;
  50       };
  51
  52       reg18 {
  53         regulator-name = "reg18";
  54         regulator-min-microvolt = <1800000>;
  55         regulator-max-microvolt = <1800000>;
  56       };
  57
  58       usb33 {
  59         regulator-name = "usb33";
  60         regulator-min-microvolt = <3300000>;
  61         regulator-max-microvolt = <3300000>;
  62       };
  63     };
  64 ...