1 * Maxim MAX8973 Voltage Regulator
5 - compatible: must be one of following:
8 - reg: the i2c slave address of the regulator. It should be 0x1b.
10 Any standard regulator properties can be used to configure the single max8973
15 -maxim,externally-enable: boolean, externally control the regulator output
17 -maxim,enable-gpio: GPIO for enable control. If the valid GPIO is provided
18 then externally enable control will be considered.
19 -maxim,dvs-gpio: GPIO which is connected to DVS pin of device.
20 -maxim,dvs-default-state: Default state of GPIO during initialisation.
21 1 for HIGH and 0 for LOW.
22 -maxim,enable-remote-sense: boolean, enable reote sense.
23 -maxim,enable-falling-slew-rate: boolean, enable falling slew rate.
24 -maxim,enable-active-discharge: boolean: enable active discharge.
25 -maxim,enable-frequency-shift: boolean, enable 9% frequency shift.
26 -maxim,enable-bias-control: boolean, enable bias control. By enabling this
27 startup delay can be reduce to 20us from 220us.
28 -maxim,enable-etr: boolean, enable Enhanced Transient Response.
29 -maxim,enable-high-etr-sensitivity: boolean, Enhanced transient response
30 circuit is enabled and set for high sensitivity. If this
31 property is available then etr will be enable default.
33 Enhanced transient response (ETR) will affect the configuration of CKADV.
35 -junction-warn-millicelsius: u32, junction warning temperature threshold
36 in millicelsius. If die temperature crosses this level then
37 device generates the warning interrupts.
39 Please note that thermal functionality is only supported on MAX77621. The
40 supported threshold warning temperature for MAX77621 are 120 degC and 140 degC.
45 compatible = "maxim,max8973";
48 regulator-min-microvolt = <935000>;
49 regulator-max-microvolt = <1200000>;