1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3 1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
2 /* 2 /*
3 * Copyright (C) STMicroelectronics 2022 - All 3 * Copyright (C) STMicroelectronics 2022 - All Rights Reserved
4 * Author: Alexandre Torgue <alexandre.torgue@f 4 * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
5 */ 5 */
6 6
7 / { 7 / {
8 firmware { 8 firmware {
9 optee: optee { 9 optee: optee {
10 compatible = "linaro,o 10 compatible = "linaro,optee-tz";
11 method = "smc"; 11 method = "smc";
12 }; 12 };
13 13
14 scmi: scmi { 14 scmi: scmi {
15 compatible = "linaro,s 15 compatible = "linaro,scmi-optee";
16 #address-cells = <1>; 16 #address-cells = <1>;
17 #size-cells = <0>; 17 #size-cells = <0>;
18 linaro,optee-channel-i 18 linaro,optee-channel-id = <0>;
>> 19 shmem = <&scmi_shm>;
19 20
20 scmi_clk: protocol@14 21 scmi_clk: protocol@14 {
21 reg = <0x14>; 22 reg = <0x14>;
22 #clock-cells = 23 #clock-cells = <1>;
23 }; 24 };
24 25
25 scmi_reset: protocol@1 26 scmi_reset: protocol@16 {
26 reg = <0x16>; 27 reg = <0x16>;
27 #reset-cells = 28 #reset-cells = <1>;
28 }; 29 };
29 30
30 scmi_voltd: protocol@1 31 scmi_voltd: protocol@17 {
31 reg = <0x17>; 32 reg = <0x17>;
32 33
33 scmi_reguls: r 34 scmi_reguls: regulators {
34 #addre 35 #address-cells = <1>;
35 #size- 36 #size-cells = <0>;
36 37
37 scmi_r !! 38 scmi_reg11: reg11@0 {
38 39 reg = <0>;
39 40 regulator-name = "reg11";
40 41 regulator-min-microvolt = <1100000>;
41 42 regulator-max-microvolt = <1100000>;
42 }; 43 };
43 44
44 scmi_r !! 45 scmi_reg18: reg18@1 {
>> 46 voltd-name = "reg18";
45 47 reg = <1>;
46 48 regulator-name = "reg18";
47 49 regulator-min-microvolt = <1800000>;
48 50 regulator-max-microvolt = <1800000>;
49 }; 51 };
50 52
51 scmi_u !! 53 scmi_usb33: usb33@2 {
52 54 reg = <2>;
53 55 regulator-name = "usb33";
54 56 regulator-min-microvolt = <3300000>;
55 57 regulator-max-microvolt = <3300000>;
56 }; 58 };
57 }; 59 };
>> 60 };
>> 61 };
>> 62 };
>> 63
>> 64 soc {
>> 65 scmi_sram: sram@2ffff000 {
>> 66 compatible = "mmio-sram";
>> 67 reg = <0x2ffff000 0x1000>;
>> 68 #address-cells = <1>;
>> 69 #size-cells = <1>;
>> 70 ranges = <0 0x2ffff000 0x1000>;
>> 71
>> 72 scmi_shm: scmi-sram@0 {
>> 73 compatible = "arm,scmi-shmem";
>> 74 reg = <0 0x80>;
58 }; 75 };
59 }; 76 };
60 }; 77 };
61 }; 78 };
62 79
63 ®11 { 80 ®11 {
64 status = "disabled"; 81 status = "disabled";
65 }; 82 };
66 83
67 ®18 { 84 ®18 {
68 status = "disabled"; 85 status = "disabled";
69 }; 86 };
70 87
71 &usb33 { 88 &usb33 {
72 status = "disabled"; 89 status = "disabled";
73 }; 90 };
74 91
75 &usbotg_hs { 92 &usbotg_hs {
76 usb33d-supply = <&scmi_usb33>; 93 usb33d-supply = <&scmi_usb33>;
77 }; 94 };
78 95
79 &usbphyc { 96 &usbphyc {
80 vdda1v1-supply = <&scmi_reg11>; 97 vdda1v1-supply = <&scmi_reg11>;
81 vdda1v8-supply = <&scmi_reg18>; 98 vdda1v8-supply = <&scmi_reg18>;
82 }; 99 };
83 100
84 /delete-node/ &clk_hse; 101 /delete-node/ &clk_hse;
85 /delete-node/ &clk_hsi; 102 /delete-node/ &clk_hsi;
86 /delete-node/ &clk_lse; 103 /delete-node/ &clk_lse;
87 /delete-node/ &clk_lsi; 104 /delete-node/ &clk_lsi;
88 /delete-node/ &clk_csi; 105 /delete-node/ &clk_csi;
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