* Marvell 88PM860x Power Management IC Required parent device properties: - compatible : "marvell,88pm860x" - reg : the I2C slave address for the 88pm860x chip - interrupts : IRQ line for the 88pm860x chip - interrupt-controller: describes the 88pm860x as an interrupt controller (has its own domain) - #interrupt-cells : should be 1. - The cell is the 88pm860x local IRQ number Optional parent device properties: - marvell,88pm860x-irq-read-clr: inicates whether interrupt status is cleared by read - marvell,88pm860x-slave-addr: 88pm860x are two chips solution. stores the I2C address of one chip, and this property stores the I2C address of another chip. 88pm860x consists of a large and varied group of sub-devices: Device Supply Names Description ------ ------------ ----------- 88pm860x-onkey : : On key 88pm860x-rtc : : RTC 88pm8607 : : Regulators 88pm860x-backlight : : Backlight 88pm860x-led : : Led 88pm860x-touch : : Touchscreen Example: pmic: 88pm860x@34 { compatible = "marvell,88pm860x"; reg = <0x34>; interrupts = <4>; interrupt-parent = <&intc>; interrupt-controller; #interrupt-cells = <1>; marvell,88pm860x-irq-read-clr; marvell,88pm860x-slave-addr = <0x11>; regulators { BUCK1 { regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1500000>; regulator-boot-on; regulator-always-on; }; LDO1 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <2800000>; regulator-boot-on; regulator-always-on; }; }; rtc { marvell,88pm860x-vrtc = <1>; }; touch { marvell,88pm860x-gpadc-prebias = <1>; marvell,88pm860x-gpadc-slot-cycle = <1>; marvell,88pm860x-tsi-prebias = <6>; marvell,88pm860x-pen-prebias = <16>; marvell,88pm860x-pen-prechg = <2>; marvell,88pm860x-resistor-X = <300>; }; backlights { backlight-0 { marvell,88pm860x-iset = <4>; marvell,88pm860x-pwm = <3>; }; backlight-2 { }; }; leds { led0-red { marvell,88pm860x-iset = <12>; }; led0-green { marvell,88pm860x-iset = <12>; }; led0-blue { marvell,88pm860x-iset = <12>; }; }; };