| 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/i2c/allwinner,sun6i-a31-p2wi.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Allwinner A31 P2WI (Push/Pull 2 Wires Interface) |
| 8 | |
| 9 | maintainers: |
| 10 | - Chen-Yu Tsai <wens@csie.org> |
| 11 | - Maxime Ripard <mripard@kernel.org> |
| 12 | |
| 13 | allOf: |
| 14 | - $ref: /schemas/i2c/i2c-controller.yaml# |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | const: allwinner,sun6i-a31-p2wi |
| 19 | |
| 20 | reg: |
| 21 | maxItems: 1 |
| 22 | |
| 23 | interrupts: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | clocks: |
| 27 | maxItems: 1 |
| 28 | |
| 29 | resets: |
| 30 | maxItems: 1 |
| 31 | |
| 32 | clock-frequency: |
| 33 | minimum: 1 |
| 34 | maximum: 6000000 |
| 35 | |
| 36 | required: |
| 37 | - compatible |
| 38 | - reg |
| 39 | - interrupts |
| 40 | - clocks |
| 41 | - resets |
| 42 | |
| 43 | unevaluatedProperties: false |
| 44 | |
| 45 | examples: |
| 46 | - | |
| 47 | i2c@1f03400 { |
| 48 | compatible = "allwinner,sun6i-a31-p2wi"; |
| 49 | reg = <0x01f03400 0x400>; |
| 50 | interrupts = <0 39 4>; |
| 51 | clocks = <&apb0_gates 3>; |
| 52 | clock-frequency = <100000>; |
| 53 | resets = <&apb0_rst 3>; |
| 54 | #address-cells = <1>; |
| 55 | #size-cells = <0>; |
| 56 | |
| 57 | axp221: pmic@68 { |
| 58 | /* compatible = "x-powers,axp221"; */ |
| 59 | reg = <0x68>; |
| 60 | }; |
| 61 | }; |
| 62 | |
| 63 | ... |