| 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/usb/allwinner,sun4i-a10-musb.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Allwinner A10 mUSB OTG Controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Chen-Yu Tsai <wens@csie.org> |
| 11 | - Maxime Ripard <mripard@kernel.org> |
| 12 | |
| 13 | properties: |
| 14 | compatible: |
| 15 | oneOf: |
| 16 | - enum: |
| 17 | - allwinner,sun4i-a10-musb |
| 18 | - allwinner,sun6i-a31-musb |
| 19 | - allwinner,sun8i-a33-musb |
| 20 | - allwinner,sun8i-h3-musb |
| 21 | - allwinner,suniv-f1c100s-musb |
| 22 | - items: |
| 23 | - enum: |
| 24 | - allwinner,sun8i-a83t-musb |
| 25 | - allwinner,sun20i-d1-musb |
| 26 | - allwinner,sun50i-h6-musb |
| 27 | - const: allwinner,sun8i-a33-musb |
| 28 | - items: |
| 29 | - const: allwinner,sun50i-h616-musb |
| 30 | - const: allwinner,sun8i-h3-musb |
| 31 | |
| 32 | reg: |
| 33 | maxItems: 1 |
| 34 | |
| 35 | interrupts: |
| 36 | maxItems: 1 |
| 37 | |
| 38 | interrupt-names: |
| 39 | const: mc |
| 40 | |
| 41 | clocks: |
| 42 | maxItems: 1 |
| 43 | |
| 44 | resets: |
| 45 | maxItems: 1 |
| 46 | |
| 47 | phys: |
| 48 | maxItems: 1 |
| 49 | |
| 50 | phy-names: |
| 51 | const: usb |
| 52 | |
| 53 | extcon: |
| 54 | description: Extcon specifier for the OTG PHY |
| 55 | |
| 56 | dr_mode: |
| 57 | enum: |
| 58 | - host |
| 59 | - otg |
| 60 | - peripheral |
| 61 | |
| 62 | allwinner,sram: |
| 63 | description: Phandle to the device SRAM |
| 64 | $ref: /schemas/types.yaml#/definitions/phandle-array |
| 65 | |
| 66 | required: |
| 67 | - compatible |
| 68 | - reg |
| 69 | - interrupts |
| 70 | - interrupt-names |
| 71 | - clocks |
| 72 | - phys |
| 73 | - phy-names |
| 74 | - dr_mode |
| 75 | - extcon |
| 76 | |
| 77 | if: |
| 78 | properties: |
| 79 | compatible: |
| 80 | contains: |
| 81 | enum: |
| 82 | - allwinner,sun6i-a31-musb |
| 83 | - allwinner,sun8i-a33-musb |
| 84 | - allwinner,sun8i-h3-musb |
| 85 | |
| 86 | then: |
| 87 | required: |
| 88 | - resets |
| 89 | |
| 90 | additionalProperties: false |
| 91 | |
| 92 | examples: |
| 93 | - | |
| 94 | usb_otg: usb@1c13000 { |
| 95 | compatible = "allwinner,sun4i-a10-musb"; |
| 96 | reg = <0x01c13000 0x0400>; |
| 97 | clocks = <&ahb_gates 0>; |
| 98 | interrupts = <38>; |
| 99 | interrupt-names = "mc"; |
| 100 | phys = <&usbphy 0>; |
| 101 | phy-names = "usb"; |
| 102 | extcon = <&usbphy 0>; |
| 103 | dr_mode = "peripheral"; |
| 104 | }; |
| 105 | |
| 106 | ... |