blob: 1c2e92c7831eabd867b1fb58c3398695775f4a61 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
Versatile Express voltage regulators
------------------------------------
Requires node properties:
- "compatible" value: "arm,vexpress-volt"
- "arm,vexpress-sysreg,func" when controlled via vexpress-sysreg
(see Documentation/devicetree/bindings/arm/vexpress-config.yaml
for more details)
Required regulator properties:
- "regulator-name"
- "regulator-always-on"
Optional regulator properties:
- "regulator-min-microvolt"
- "regulator-max-microvolt"
See Documentation/devicetree/bindings/regulator/regulator.txt
for more details about the regulator properties.
When no "regulator-[min|max]-microvolt" properties are defined,
the device is treated as fixed (or rather "read-only") regulator.
Example:
volt@0 {
compatible = "arm,vexpress-volt";
arm,vexpress-sysreg,func = <2 0>;
regulator-name = "Cores";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1050000>;
regulator-always-on;
};
|
