Documentation/devicetree/bindings/mfd/lp87565.txt

   1 TI LP87565 PMIC MFD driver
   2
   3 Required properties:
   4   - compatible: "ti,lp87565", "ti,lp87565-q1"
   5   - reg:                I2C slave address.
   6   - gpio-controller:    Marks the device node as a GPIO Controller.
   7   - #gpio-cells:        Should be two.  The first cell is the pin number and
   8                         the second cell is used to specify flags.
   9                         See ../gpio/gpio.txt for more information.
  10   - xxx-in-supply:      Phandle to parent supply node of each regulator
  11                         populated under regulators node. xxx should match
  12                         the supply_name populated in driver.
  13 Example:
  14
  15 lp87565_pmic: pmic@60 {
  16         compatible = "ti,lp87565-q1";
  17         reg = <0x60>;
  18         gpio-controller;
  19         #gpio-cells = <2>;
  20
  21         buck10-in-supply = <&vsys_3v3>;
  22         buck23-in-supply = <&vsys_3v3>;
  23
  24         regulators: regulators {
  25                 buck10_reg: buck10 {
  26                         /* VDD_MPU */
  27                         regulator-name = "buck10";
  28                         regulator-min-microvolt = <850000>;
  29                         regulator-max-microvolt = <1250000>;
  30                         regulator-always-on;
  31                         regulator-boot-on;
  32                 };
  33
  34                 buck23_reg: buck23 {
  35                         /* VDD_GPU */
  36                         regulator-name = "buck23";
  37                         regulator-min-microvolt = <850000>;
  38                         regulator-max-microvolt = <1250000>;
  39                         regulator-boot-on;
  40                         regulator-always-on;
  41                 };
  42         };
  43 };
  44
  45 TI LP87561 PMIC:
  46
  47 This is a single output 4-phase regulator configuration
  48
  49 Required properties:
  50   - compatible: "ti,lp87561-q1"
  51   - reg:                I2C slave address.
  52   - gpio-controller:    Marks the device node as a GPIO Controller.
  53   - #gpio-cells:        Should be two.  The first cell is the pin number and
  54                         the second cell is used to specify flags.
  55                         See ../gpio/gpio.txt for more information.
  56   - xxx-in-supply:      Phandle to parent supply node of each regulator
  57                         populated under regulators node. xxx should match
  58                         the supply_name populated in driver.
  59 Example:
  60
  61 lp87561_pmic: pmic@62 {
  62         compatible = "ti,lp87561-q1";
  63         reg = <0x62>;
  64         gpio-controller;
  65         #gpio-cells = <2>;
  66
  67         buck3210-in-supply = <&vsys_3v3>;
  68
  69         regulators: regulators {
  70                 buck3210_reg: buck3210 {
  71                         /* VDD_CORE */
  72                         regulator-name = "buck3210";
  73                         regulator-min-microvolt = <800000>;
  74                         regulator-max-microvolt = <800000>;
  75                         regulator-always-on;
  76                         regulator-boot-on;
  77                 };
  78         };
  79 };