| 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/timer/allwinner,sun5i-a13-hstimer.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Allwinner A13 High-Speed Timer |
| 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,sun5i-a13-hstimer |
| 17 | - const: allwinner,sun7i-a20-hstimer |
| 18 | - items: |
| 19 | - const: allwinner,sun6i-a31-hstimer |
| 20 | - const: allwinner,sun7i-a20-hstimer |
| 21 | |
| 22 | reg: |
| 23 | maxItems: 1 |
| 24 | |
| 25 | interrupts: |
| 26 | minItems: 2 |
| 27 | items: |
| 28 | - description: Timer 0 Interrupt |
| 29 | - description: Timer 1 Interrupt |
| 30 | - description: Timer 2 Interrupt |
| 31 | - description: Timer 3 Interrupt |
| 32 | |
| 33 | clocks: |
| 34 | maxItems: 1 |
| 35 | |
| 36 | resets: |
| 37 | maxItems: 1 |
| 38 | |
| 39 | required: |
| 40 | - compatible |
| 41 | - reg |
| 42 | - interrupts |
| 43 | - clocks |
| 44 | |
| 45 | if: |
| 46 | properties: |
| 47 | compatible: |
| 48 | const: allwinner,sun5i-a13-hstimer |
| 49 | |
| 50 | then: |
| 51 | properties: |
| 52 | interrupts: |
| 53 | minItems: 2 |
| 54 | maxItems: 2 |
| 55 | |
| 56 | else: |
| 57 | properties: |
| 58 | interrupts: |
| 59 | minItems: 4 |
| 60 | maxItems: 4 |
| 61 | |
| 62 | additionalProperties: false |
| 63 | |
| 64 | examples: |
| 65 | - | |
| 66 | timer@1c60000 { |
| 67 | compatible = "allwinner,sun7i-a20-hstimer"; |
| 68 | reg = <0x01c60000 0x1000>; |
| 69 | interrupts = <0 51 1>, |
| 70 | <0 52 1>, |
| 71 | <0 53 1>, |
| 72 | <0 54 1>; |
| 73 | clocks = <&ahb1_gates 19>; |
| 74 | resets = <&ahb1rst 19>; |
| 75 | }; |
| 76 | |
| 77 | ... |