| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [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/crypto/inside-secure,safexcel.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Inside Secure SafeXcel cryptographic engine |
| 8 | |
| 9 | maintainers: |
| 10 | - Antoine Tenart <atenart@kernel.org> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | oneOf: |
| 15 | - const: inside-secure,safexcel-eip197b |
| 16 | - const: inside-secure,safexcel-eip197d |
| 17 | - const: inside-secure,safexcel-eip97ies |
| 18 | - const: inside-secure,safexcel-eip197 |
| 19 | description: Equivalent of inside-secure,safexcel-eip197b |
| 20 | deprecated: true |
| 21 | - const: inside-secure,safexcel-eip97 |
| 22 | description: Equivalent of inside-secure,safexcel-eip97ies |
| 23 | deprecated: true |
| 24 | |
| 25 | reg: |
| 26 | maxItems: 1 |
| 27 | |
| 28 | interrupts: |
| 29 | maxItems: 6 |
| 30 | |
| 31 | interrupt-names: |
| 32 | items: |
| 33 | - const: ring0 |
| 34 | - const: ring1 |
| 35 | - const: ring2 |
| 36 | - const: ring3 |
| 37 | - const: eip |
| 38 | - const: mem |
| 39 | |
| 40 | clocks: |
| 41 | minItems: 1 |
| 42 | maxItems: 2 |
| 43 | |
| 44 | clock-names: |
| 45 | minItems: 1 |
| 46 | items: |
| 47 | - const: core |
| 48 | - const: reg |
| 49 | |
| 50 | required: |
| 51 | - reg |
| 52 | - interrupts |
| 53 | - interrupt-names |
| 54 | |
| 55 | allOf: |
| 56 | - if: |
| 57 | properties: |
| 58 | clocks: |
| 59 | minItems: 2 |
| 60 | then: |
| 61 | properties: |
| 62 | clock-names: |
| 63 | minItems: 2 |
| 64 | required: |
| 65 | - clock-names |
| 66 | |
| 67 | additionalProperties: false |
| 68 | |
| 69 | examples: |
| 70 | - | |
| 71 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 72 | #include <dt-bindings/interrupt-controller/irq.h> |
| 73 | |
| 74 | crypto@800000 { |
| 75 | compatible = "inside-secure,safexcel-eip197b"; |
| 76 | reg = <0x800000 0x200000>; |
| 77 | interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>, |
| 78 | <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, |
| 79 | <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, |
| 80 | <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, |
| 81 | <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, |
| 82 | <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; |
| 83 | interrupt-names = "ring0", "ring1", "ring2", "ring3", "eip", "mem"; |
| 84 | clocks = <&cpm_syscon0 1 26>; |
| 85 | clock-names = "core"; |
| 86 | }; |