| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/timer/allwinner,sun5i-a13-hstimer.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Allwinner A13 High-Speed Timer Device Tree Bindings |
| |
| maintainers: |
| - Chen-Yu Tsai <wens@csie.org> |
| - Maxime Ripard <mripard@kernel.org> |
| |
| properties: |
| compatible: |
| oneOf: |
| - const: allwinner,sun5i-a13-hstimer |
| - const: allwinner,sun7i-a20-hstimer |
| - items: |
| - const: allwinner,sun6i-a31-hstimer |
| - const: allwinner,sun7i-a20-hstimer |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| minItems: 2 |
| maxItems: 4 |
| items: |
| - description: Timer 0 Interrupt |
| - description: Timer 1 Interrupt |
| - description: Timer 2 Interrupt |
| - description: Timer 3 Interrupt |
| |
| clocks: |
| maxItems: 1 |
| |
| resets: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - clocks |
| |
| if: |
| properties: |
| compatible: |
| items: |
| const: allwinner,sun5i-a13-hstimer |
| |
| then: |
| properties: |
| interrupts: |
| minItems: 2 |
| maxItems: 2 |
| |
| else: |
| properties: |
| interrupts: |
| minItems: 4 |
| maxItems: 4 |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| timer@1c60000 { |
| compatible = "allwinner,sun7i-a20-hstimer"; |
| reg = <0x01c60000 0x1000>; |
| interrupts = <0 51 1>, |
| <0 52 1>, |
| <0 53 1>, |
| <0 54 1>; |
| clocks = <&ahb1_gates 19>; |
| resets = <&ahb1rst 19>; |
| }; |
| |
| ... |
