The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/mfd/ti,lp87565-q1.yaml

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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/mfd/ti,lp87565-q1.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: TI LP87565-Q1 / LP87565 dual 2-phase output buck converter
    8 
    9 maintainers:
   10   - Keerthy <j-keerthy@ti.com>
   11 
   12 properties:
   13   compatible:
   14     enum:
   15       - ti,lp87565
   16       - ti,lp87565-q1
   17 
   18   reg:
   19     description: I2C slave address
   20     const: 0x60
   21 
   22   reset-gpios:
   23     description: GPIO connected to NRST pin (active low reset, pin 20)
   24     maxItems: 1
   25 
   26   gpio-controller: true
   27 
   28   '#gpio-cells':
   29     description:
   30       The first cell is the pin number.
   31       The second cell is is used to specify flags.
   32       See ../gpio/gpio.txt for more information.
   33     const: 2
   34 
   35   buck10-in-supply:
   36     description:
   37       Voltage regulator supply for BUCK0 and BUCK1 converters.
   38 
   39   buck23-in-supply:
   40     description:
   41       Voltage regulator supply for BUCK2 and BUCK3 converters.
   42 
   43   regulators:
   44     type: object
   45 
   46     patternProperties:
   47       "^buck(10|23)$":
   48         type: object
   49         $ref: /schemas/regulator/regulator.yaml#
   50 
   51     required:
   52       - buck10
   53       - buck23
   54 
   55     additionalProperties: false
   56 
   57 required:
   58   - compatible
   59   - reg
   60   - gpio-controller
   61   - '#gpio-cells'
   62   - buck10-in-supply
   63   - buck23-in-supply
   64 
   65 additionalProperties: false
   66 
   67 examples:
   68   - |
   69     i2c@0 {
   70         reg = <0x0 0x100>;
   71         #address-cells = <1>;
   72         #size-cells = <0>;
   73 
   74         pmic@60 {
   75             compatible = "ti,lp87565-q1";
   76             reg = <0x60>;
   77             gpio-controller;
   78             #gpio-cells = <2>;
   79 
   80             buck10-in-supply = <&vsys_3v3>;
   81             buck23-in-supply = <&vsys_3v3>;
   82 
   83             regulators {
   84                 buck10_reg: buck10 {
   85                     /* VDD_MPU */
   86                     regulator-name = "buck10";
   87                     regulator-min-microvolt = <850000>;
   88                     regulator-max-microvolt = <1250000>;
   89                     regulator-always-on;
   90                     regulator-boot-on;
   91                 };
   92 
   93                 buck23_reg: buck23 {
   94                     /* VDD_GPU */
   95                     regulator-name = "buck23";
   96                     regulator-min-microvolt = <850000>;
   97                     regulator-max-microvolt = <1250000>;
   98                     regulator-boot-on;
   99                     regulator-always-on;
  100                 };
  101             };
  102         };
  103     };
  104 
  105 ...

Cache object: c1be984d4ab1ed36bf97f56c5120f94a


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