| Patrick Delaunay | 69ef98b | 2022-07-05 16:55:54 +0200 | [diff] [blame] | 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 | shmem = <&scmi_shm>; |
| 20 | |
| 21 | scmi_clk: protocol@14 { |
| 22 | reg = <0x14>; |
| 23 | #clock-cells = <1>; |
| 24 | }; |
| 25 | |
| 26 | scmi_reset: protocol@16 { |
| 27 | reg = <0x16>; |
| 28 | #reset-cells = <1>; |
| 29 | }; |
| 30 | |
| 31 | scmi_voltd: protocol@17 { |
| 32 | reg = <0x17>; |
| 33 | |
| 34 | scmi_reguls: regulators { |
| 35 | #address-cells = <1>; |
| 36 | #size-cells = <0>; |
| 37 | |
| 38 | scmi_reg11: reg11@0 { |
| 39 | reg = <0>; |
| 40 | regulator-name = "reg11"; |
| 41 | regulator-min-microvolt = <1100000>; |
| 42 | regulator-max-microvolt = <1100000>; |
| 43 | }; |
| 44 | |
| 45 | scmi_reg18: reg18@1 { |
| 46 | voltd-name = "reg18"; |
| 47 | reg = <1>; |
| 48 | regulator-name = "reg18"; |
| 49 | regulator-min-microvolt = <1800000>; |
| 50 | regulator-max-microvolt = <1800000>; |
| 51 | }; |
| 52 | |
| 53 | scmi_usb33: usb33@2 { |
| 54 | reg = <2>; |
| 55 | regulator-name = "usb33"; |
| 56 | regulator-min-microvolt = <3300000>; |
| 57 | regulator-max-microvolt = <3300000>; |
| 58 | }; |
| 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>; |
| 75 | }; |
| 76 | }; |
| 77 | }; |
| 78 | }; |
| 79 | |
| 80 | ®11 { |
| 81 | status = "disabled"; |
| 82 | }; |
| 83 | |
| 84 | ®18 { |
| 85 | status = "disabled"; |
| 86 | }; |
| 87 | |
| 88 | &usb33 { |
| 89 | status = "disabled"; |
| 90 | }; |
| 91 | |
| 92 | &usbotg_hs { |
| 93 | usb33d-supply = <&scmi_usb33>; |
| 94 | }; |
| 95 | |
| 96 | &usbphyc { |
| 97 | vdda1v1-supply = <&scmi_reg11>; |
| 98 | vdda1v8-supply = <&scmi_reg18>; |
| 99 | }; |
| 100 | |
| 101 | /delete-node/ &clk_hse; |
| 102 | /delete-node/ &clk_hsi; |
| 103 | /delete-node/ &clk_lse; |
| 104 | /delete-node/ &clk_lsi; |
| 105 | /delete-node/ &clk_csi; |
| 106 | /delete-node/ ®11; |
| 107 | /delete-node/ ®18; |
| 108 | /delete-node/ &usb33; |
| 109 | /delete-node/ &pwr_regulators; |