1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
2 /*
3 * Copyright (C) STMicroelectronics 2022 - All Rights Reserved
4 * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
5 */
6
7 / {
8 firmware {
9 optee: optee {
10 compatible = "linaro,optee-tz";
11 method = "smc";
12 };
13
14 scmi: scmi {
15 compatible = "linaro,scmi-optee";
16 #address-cells = <1>;
17 #size-cells = <0>;
18 linaro,optee-channel-id = <0>;
19
20 scmi_clk: protocol@14 {
21 reg = <0x14>;
22 #clock-cells = <1>;
23 };
24
25 scmi_reset: protocol@16 {
26 reg = <0x16>;
27 #reset-cells = <1>;
28 };
29
30 scmi_voltd: protocol@17 {
31 reg = <0x17>;
32
33 scmi_reguls: regulators {
34 #address-cells = <1>;
35 #size-cells = <0>;
36
37 scmi_reg11: regulator@0 {
38 reg = <0>;
39 regulator-name = "reg11";
40 regulator-min-microvolt = <1100000>;
41 regulator-max-microvolt = <1100000>;
42 };
43
44 scmi_reg18: regulator@1 {
45 reg = <1>;
46 regulator-name = "reg18";
47 regulator-min-microvolt = <1800000>;
48 regulator-max-microvolt = <1800000>;
49 };
50
51 scmi_usb33: regulator@2 {
52 reg = <2>;
53 regulator-name = "usb33";
54 regulator-min-microvolt = <3300000>;
55 regulator-max-microvolt = <3300000>;
56 };
57 };
58 };
59 };
60 };
61 };
62
63 ®11 {
64 status = "disabled";
65 };
66
67 ®18 {
68 status = "disabled";
69 };
70
71 &usb33 {
72 status = "disabled";
73 };
74
75 &usbotg_hs {
76 usb33d-supply = <&scmi_usb33>;
77 };
78
79 &usbphyc {
80 vdda1v1-supply = <&scmi_reg11>;
81 vdda1v8-supply = <&scmi_reg18>;
82 };
83
84 /delete-node/ &clk_hse;
85 /delete-node/ &clk_hsi;
86 /delete-node/ &clk_lse;
87 /delete-node/ &clk_lsi;
88 /delete-node/ &clk_csi;
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