| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | # Copyright (C) Sunplus Co., Ltd. 2021 |
| 3 | %YAML 1.2 |
| 4 | --- |
| 5 | $id: http://devicetree.org/schemas/nvmem/sunplus,sp7021-ocotp.yaml# |
| 6 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 7 | |
| 8 | title: On-Chip OTP Memory for Sunplus SP7021 |
| 9 | |
| 10 | maintainers: |
| 11 | - Vincent Shih <vincent.sunplus@gmail.com> |
| 12 | |
| 13 | allOf: |
| 14 | - $ref: nvmem.yaml# |
| 15 | - $ref: nvmem-deprecated-cells.yaml# |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | const: sunplus,sp7021-ocotp |
| 20 | |
| 21 | reg: |
| 22 | maxItems: 2 |
| 23 | |
| 24 | reg-names: |
| 25 | items: |
| 26 | - const: hb_gpio |
| 27 | - const: otprx |
| 28 | |
| 29 | clocks: |
| 30 | maxItems: 1 |
| 31 | |
| 32 | thermal-calibration: |
| 33 | type: object |
| 34 | description: thermal calibration values |
| 35 | |
| 36 | disconnect-voltage: |
| 37 | type: object |
| 38 | description: disconnect voltages of usb2 port 0 and port 1 |
| 39 | |
| 40 | mac-address0: |
| 41 | type: object |
| 42 | description: MAC address of ethernet port 0 |
| 43 | |
| 44 | mac-address1: |
| 45 | type: object |
| 46 | description: MAC address of ethernet port 1 |
| 47 | |
| 48 | required: |
| 49 | - compatible |
| 50 | - reg |
| 51 | - reg-names |
| 52 | - clocks |
| 53 | |
| 54 | unevaluatedProperties: false |
| 55 | |
| 56 | examples: |
| 57 | - | |
| 58 | otp: otp@9c00af00 { |
| 59 | compatible = "sunplus,sp7021-ocotp"; |
| 60 | reg = <0x9c00af00 0x34>, <0x9c00af80 0x58>; |
| 61 | reg-names = "hb_gpio", "otprx"; |
| 62 | clocks = <&clkc 0x15>; |
| 63 | |
| 64 | #address-cells = <1>; |
| 65 | #size-cells = <1>; |
| 66 | therm_calib: thermal-calibration@14 { |
| 67 | reg = <0x14 0x3>; |
| 68 | }; |
| 69 | disc_vol: disconnect-voltage@18 { |
| 70 | reg = <0x18 0x2>; |
| 71 | }; |
| 72 | mac_addr0: mac-address0@34 { |
| 73 | reg = <0x34 0x6>; |
| 74 | }; |
| 75 | mac_addr1: mac-address1@3a { |
| 76 | reg = <0x3a 0x6>; |
| 77 | }; |
| 78 | }; |
| 79 | ... |