| Tom Rini | 6b642ac | 2024-10-01 12:20:28 -0600 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/fuse/renesas,rcar-otp.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: R-Car E-FUSE connected to OTP_MEM |
| 8 | |
| 9 | maintainers: |
| 10 | - Geert Uytterhoeven <geert+renesas@glider.be> |
| 11 | |
| 12 | description: |
| 13 | The E-FUSE is a type of non-volatile memory, which is accessible through the |
| 14 | One-Time Programmable Memory (OTP_MEM) module on some R-Car Gen4 SoCs. |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | enum: |
| 19 | - renesas,r8a779g0-otp # R-CarV4H |
| 20 | - renesas,r8a779h0-otp # R-CarV4M |
| 21 | |
| 22 | reg: |
| 23 | items: |
| 24 | - description: OTP_MEM_0 |
| 25 | - description: OTP_MEM_1 |
| 26 | |
| 27 | required: |
| 28 | - compatible |
| 29 | - reg |
| 30 | |
| 31 | additionalProperties: false |
| 32 | |
| 33 | examples: |
| 34 | - | |
| 35 | otp: otp@e61be000 { |
| 36 | compatible = "renesas,r8a779g0-otp"; |
| 37 | reg = <0xe61be000 0x1000>, <0xe61bf000 0x1000>; |
| 38 | }; |