| 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 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/fuse/nvidia,tegra20-fuse.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: NVIDIA Tegra FUSE block |
| 8 | |
| 9 | maintainers: |
| 10 | - Thierry Reding <thierry.reding@gmail.com> |
| 11 | - Jon Hunter <jonathanh@nvidia.com> |
| 12 | |
| 13 | properties: |
| 14 | compatible: |
| 15 | oneOf: |
| 16 | - enum: |
| 17 | - nvidia,tegra20-efuse |
| 18 | - nvidia,tegra30-efuse |
| 19 | - nvidia,tegra114-efuse |
| 20 | - nvidia,tegra124-efuse |
| 21 | - nvidia,tegra210-efuse |
| 22 | - nvidia,tegra186-efuse |
| 23 | - nvidia,tegra194-efuse |
| 24 | - nvidia,tegra234-efuse |
| 25 | |
| 26 | - items: |
| 27 | - const: nvidia,tegra132-efuse |
| 28 | - const: nvidia,tegra124-efuse |
| 29 | |
| 30 | reg: |
| 31 | maxItems: 1 |
| 32 | |
| 33 | clocks: |
| 34 | maxItems: 1 |
| 35 | |
| 36 | clock-names: |
| 37 | items: |
| 38 | - const: fuse |
| 39 | |
| 40 | resets: |
| 41 | maxItems: 1 |
| 42 | |
| 43 | reset-names: |
| 44 | items: |
| 45 | - const: fuse |
| 46 | |
| 47 | operating-points-v2: true |
| 48 | |
| 49 | power-domains: |
| 50 | items: |
| 51 | - description: phandle to the core power domain |
| 52 | |
| 53 | additionalProperties: false |
| 54 | |
| 55 | required: |
| 56 | - compatible |
| 57 | - reg |
| 58 | - clocks |
| 59 | - clock-names |
| 60 | |
| 61 | if: |
| 62 | properties: |
| 63 | compatible: |
| 64 | contains: |
| 65 | enum: |
| 66 | - nvidia,tegra20-efuse |
| 67 | - nvidia,tegra30-efuse |
| 68 | - nvidia,tegra114-efuse |
| 69 | - nvidia,tegra124-efuse |
| 70 | - nvidia,tegra132-efuse |
| 71 | - nvidia,tegra210-efuse |
| 72 | then: |
| 73 | required: |
| 74 | - resets |
| 75 | - reset-names |
| 76 | |
| 77 | examples: |
| 78 | - | |
| 79 | #include <dt-bindings/clock/tegra20-car.h> |
| 80 | |
| 81 | fuse@7000f800 { |
| 82 | compatible = "nvidia,tegra20-efuse"; |
| 83 | reg = <0x7000f800 0x400>; |
| 84 | clocks = <&tegra_car TEGRA20_CLK_FUSE>; |
| 85 | clock-names = "fuse"; |
| 86 | resets = <&tegra_car 39>; |
| 87 | reset-names = "fuse"; |
| 88 | }; |