| 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/rng/atmel,at91-trng.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Atmel AT91 True Random Number Generator |
| 8 | |
| 9 | maintainers: |
| 10 | - Nicolas Ferre <nicolas.ferre@microchip.com> |
| 11 | - Alexandre Belloni <alexandre.belloni@bootlin.com> |
| 12 | - Claudiu Beznea <claudiu.beznea@microchip.com> |
| 13 | |
| 14 | properties: |
| 15 | compatible: |
| 16 | oneOf: |
| 17 | - enum: |
| 18 | - atmel,at91sam9g45-trng |
| 19 | - microchip,sam9x60-trng |
| 20 | - items: |
| 21 | - enum: |
| 22 | - microchip,sama7g5-trng |
| 23 | - const: atmel,at91sam9g45-trng |
| 24 | |
| 25 | clocks: |
| 26 | maxItems: 1 |
| 27 | |
| 28 | interrupts: |
| 29 | maxItems: 1 |
| 30 | |
| 31 | reg: |
| 32 | maxItems: 1 |
| 33 | |
| 34 | required: |
| 35 | - compatible |
| 36 | - clocks |
| 37 | - interrupts |
| 38 | - reg |
| 39 | |
| 40 | additionalProperties: false |
| 41 | |
| 42 | examples: |
| 43 | - | |
| 44 | #include <dt-bindings/interrupt-controller/irq.h> |
| 45 | |
| 46 | rng@fffcc000 { |
| 47 | compatible = "atmel,at91sam9g45-trng"; |
| 48 | reg = <0xfffcc000 0x4000>; |
| 49 | interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>; |
| 50 | clocks = <&trng_clk>; |
| 51 | }; |