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"Das U-Boot" Source Tree
1ANATOP REGULATOR
2
3Anatop is an integrated regulator inside i.MX6 SoC.
4
5Required properties:
6- compatible: Must be "fsl,anatop-regulator".
7- regulator-name: Name of the regulator
8- anatop-reg-offset: u32 value representing the anatop MFD register offset.
9- anatop-vol-bit-shift: u32 value representing the bit shift for the register.
10- anatop-vol-bit-width: u32 value representing the number of bits used in the
11 register.
12- anatop-min-bit-val: u32 value representing the minimum value of this
13 register.
14- anatop-min-voltage: u32 value representing the minimum voltage of this
15 regulator.
16- anatop-max-voltage: u32 value representing the maximum voltage of this
17 regulator.
18
19Optional properties:
20- anatop-delay-reg-offset: u32 value representing the anatop MFD step time
21 register offset.
22- anatop-delay-bit-shift: u32 value representing the bit shift for the step
23 time register.
24- anatop-delay-bit-width: u32 value representing the number of bits used in
25 the step time register.
26- anatop-enable-bit: u32 value representing regulator enable bit offset.
27- vin-supply: input supply phandle.
28
29Example:
30 regulator-vddpu {
31 compatible = "fsl,anatop-regulator";
32 regulator-name = "vddpu";
33 regulator-min-microvolt = <725000>;
34 regulator-max-microvolt = <1300000>;
35 regulator-always-on;
36 anatop-reg-offset = <0x140>;
37 anatop-vol-bit-shift = <9>;
38 anatop-vol-bit-width = <5>;
39 anatop-delay-reg-offset = <0x170>;
40 anatop-delay-bit-shift = <24>;
41 anatop-delay-bit-width = <2>;
42 anatop-min-bit-val = <1>;
43 anatop-min-voltage = <725000>;
44 anatop-max-voltage = <1300000>;
45 };