1 * ROHM BD71837 Power Management Integrated Circuit bindings
3 BD71837MWV is a programmable Power Management IC for powering single-core,
4 dual-core, and quad-core SoCs such as NXP-i.MX 8M. It is optimized for
5 low BOM cost and compact solution footprint. It integrates 8 Buck
6 egulators and 7 LDOs to provide all the power rails required by the SoC and
7 the commonly used peripherals.
9 Datasheet for PMIC is available at:
10 https://www.rohm.com/datasheet/BD71837MWV/bd71837mwv-e
13 - compatible : Should be "rohm,bd71837".
14 - reg : I2C slave address.
15 - interrupt-parent : Phandle to the parent interrupt controller.
16 - interrupts : The interrupt line the device is connected to.
17 - clocks : The parent clock connected to PMIC. If this is missing
18 32768 KHz clock is assumed.
19 - #clock-cells : Should be 0.
20 - regulators: : List of child nodes that specify the regulators.
21 Please see ../regulator/rohm,bd71837-regulator.txt
24 - clock-output-names : Should contain name for output clock.
28 /* external oscillator node */
30 compatible = "fixed-clock";
32 clock-frequency = <32768>;
33 clock-output-names = "osc";
37 compatible = "rohm,bd71837";
39 interrupt-parent = <&gpio1>;
40 interrupts = <29 GPIO_ACTIVE_LOW>;
41 interrupt-names = "irq";
44 clock-output-names = "bd71837-32k-out";
48 regulator-name = "buck1";
49 regulator-min-microvolt = <700000>;
50 regulator-max-microvolt = <1300000>;
52 regulator-ramp-delay = <1250>;
57 /* Clock consumer node */
59 compatible = "company,my-rtc";
60 clock-names = "my-clock";