| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/crypto/allwinner,sun4i-a10-crypto.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Allwinner A10 Security System |
| 8 | |
| 9 | maintainers: |
| 10 | - Chen-Yu Tsai <wens@csie.org> |
| 11 | - Maxime Ripard <mripard@kernel.org> |
| 12 | |
| 13 | properties: |
| 14 | compatible: |
| 15 | oneOf: |
| 16 | - const: allwinner,sun4i-a10-crypto |
| 17 | - items: |
| 18 | - const: allwinner,sun5i-a13-crypto |
| 19 | - const: allwinner,sun4i-a10-crypto |
| 20 | - items: |
| 21 | - const: allwinner,sun6i-a31-crypto |
| 22 | - const: allwinner,sun4i-a10-crypto |
| 23 | - items: |
| 24 | - const: allwinner,sun7i-a20-crypto |
| 25 | - const: allwinner,sun4i-a10-crypto |
| 26 | - const: allwinner,sun8i-a33-crypto |
| 27 | - items: |
| 28 | - const: allwinner,sun8i-v3s-crypto |
| 29 | - const: allwinner,sun8i-a33-crypto |
| 30 | |
| 31 | reg: |
| 32 | maxItems: 1 |
| 33 | |
| 34 | interrupts: |
| 35 | maxItems: 1 |
| 36 | |
| 37 | clocks: |
| 38 | items: |
| 39 | - description: Bus Clock |
| 40 | - description: Module Clock |
| 41 | |
| 42 | clock-names: |
| 43 | items: |
| 44 | - const: ahb |
| 45 | - const: mod |
| 46 | |
| 47 | dmas: |
| 48 | items: |
| 49 | - description: RX DMA Channel |
| 50 | - description: TX DMA Channel |
| 51 | |
| 52 | dma-names: |
| 53 | items: |
| 54 | - const: rx |
| 55 | - const: tx |
| 56 | |
| 57 | resets: |
| 58 | maxItems: 1 |
| 59 | |
| 60 | reset-names: |
| 61 | const: ahb |
| 62 | |
| 63 | required: |
| 64 | - compatible |
| 65 | - reg |
| 66 | - interrupts |
| 67 | - clocks |
| 68 | - clock-names |
| 69 | |
| 70 | if: |
| 71 | properties: |
| 72 | compatible: |
| 73 | contains: |
| 74 | enum: |
| 75 | - allwinner,sun6i-a31-crypto |
| 76 | - allwinner,sun8i-a33-crypto |
| 77 | |
| 78 | then: |
| 79 | required: |
| 80 | - resets |
| 81 | - reset-names |
| 82 | |
| 83 | additionalProperties: false |
| 84 | |
| 85 | examples: |
| 86 | - | |
| 87 | crypto: crypto-engine@1c15000 { |
| 88 | compatible = "allwinner,sun4i-a10-crypto"; |
| 89 | reg = <0x01c15000 0x1000>; |
| 90 | interrupts = <86>; |
| 91 | clocks = <&ahb_gates 5>, <&ss_clk>; |
| 92 | clock-names = "ahb", "mod"; |
| 93 | }; |
| 94 | |
| 95 | ... |