1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/regulator/st,stm32mp1-pwr-reg.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: STM32MP1 PWR voltage regulators
8
9 maintainers:
10 - Pascal Paillet <p.paillet@foss.st.com>
11
12 properties:
13 compatible:
14 const: st,stm32mp1,pwr-reg
15
16 reg:
17 maxItems: 1
18
19 vdd-supply:
20 description: Input supply phandle(s) for vdd input
21
22 vdd_3v3_usbfs-supply:
23 description: Input supply phandle(s) for vdd_3v3_usbfs input
24
25 patternProperties:
26 "^(reg11|reg18|usb33)$":
27 type: object
28
29 $ref: "regulator.yaml#"
30
31 required:
32 - compatible
33 - reg
34
35 additionalProperties: false
36
37 examples:
38 - |
39 pwr@50001000 {
40 compatible = "st,stm32mp1,pwr-reg";
41 reg = <0x50001000 0x10>;
42 vdd-supply = <&vdd>;
43 vdd_3v3_usbfs-supply = <&vdd_usb>;
44
45 reg11 {
46 regulator-name = "reg11";
47 regulator-min-microvolt = <1100000>;
48 regulator-max-microvolt = <1100000>;
49 };
50
51 reg18 {
52 regulator-name = "reg18";
53 regulator-min-microvolt = <1800000>;
54 regulator-max-microvolt = <1800000>;
55 };
56
57 usb33 {
58 regulator-name = "usb33";
59 regulator-min-microvolt = <3300000>;
60 regulator-max-microvolt = <3300000>;
61 };
62 };
63 ...
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