| * TPS65086 Power Management Integrated Circuit (PMIC) bindings |
| |
| Required properties: |
| - compatible : Should be "ti,tps65086". |
| - 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: buck[1-6], |
| ldoa[1-3], swa1, swb[1-2], and vtt. Each child |
| node is defined using the standard binding for |
| regulators and the optional regulator properties |
| defined below. |
| |
| Optional regulator properties: |
| - ti,regulator-step-size-25mv : This is applicable for buck[1-6], set this |
| if the regulator is factory set with a 25mv |
| step voltage mapping. |
| - ti,regulator-decay : This is applicable for buck[1-6], set this if |
| the output needs to decay, default is for |
| the output to slew down. |
| |
| Example: |
| |
| pmic: tps65086@5e { |
| compatible = "ti,tps65086"; |
| reg = <0x5e>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <28 IRQ_TYPE_LEVEL_LOW>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| regulators { |
| buck1 { |
| regulator-name = "vcc1"; |
| regulator-min-microvolt = <1600000>; |
| regulator-max-microvolt = <1600000>; |
| regulator-boot-on; |
| ti,regulator-decay; |
| ti,regulator-step-size-25mv; |
| }; |
| }; |
| }; |
