| * ROHM BD9571MWV Power Management Integrated Circuit (PMIC) bindings |
| |
| Required properties: |
| - compatible : Should be "rohm,bd9571mwv". |
| - reg : I2C slave address. |
| - interrupt-parent : Phandle to the parent interrupt controller. |
| - interrupts : The interrupt line the device is connected to. |
| - interrupt-controller : Marks the device node as an interrupt controller. |
| - #interrupt-cells : The number of cells to describe an IRQ, should be 2. |
| The first cell is the IRQ number. |
| The second cell is the flags, encoded as trigger |
| masks from ../interrupt-controller/interrupts.txt. |
| - gpio-controller : Marks the device node as a GPIO Controller. |
| - #gpio-cells : Should be two. The first cell is the pin number and |
| the second cell is used to specify flags. |
| See ../gpio/gpio.txt for more information. |
| - regulators: : List of child nodes that specify the regulator |
| initialization data. Child nodes must be named |
| after their hardware counterparts: |
| - vd09 |
| - vd18 |
| - vd25 |
| - vd33 |
| - dvfs |
| Each child node is defined using the standard |
| binding for regulators. |
| |
| Example: |
| |
| pmic: pmic@30 { |
| compatible = "rohm,bd9571mwv"; |
| reg = <0x30>; |
| interrupt-parent = <&gpio2>; |
| interrupts = <0 IRQ_TYPE_LEVEL_LOW>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| regulators { |
| dvfs: dvfs { |
| regulator-name = "dvfs"; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1030000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| }; |
| }; |
