| 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/usb/ingenic,musb.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Ingenic JZ47xx USB IP |
| 8 | |
| 9 | maintainers: |
| 10 | - Paul Cercueil <paul@crapouillou.net> |
| 11 | |
| 12 | properties: |
| 13 | $nodename: |
| 14 | pattern: '^usb@.*' |
| 15 | |
| 16 | compatible: |
| 17 | oneOf: |
| 18 | - enum: |
| 19 | - ingenic,jz4770-musb |
| 20 | - ingenic,jz4740-musb |
| 21 | - items: |
| 22 | - const: ingenic,jz4725b-musb |
| 23 | - const: ingenic,jz4740-musb |
| 24 | |
| 25 | reg: |
| 26 | maxItems: 1 |
| 27 | |
| 28 | clocks: |
| 29 | maxItems: 1 |
| 30 | |
| 31 | clock-names: |
| 32 | items: |
| 33 | - const: udc |
| 34 | |
| 35 | interrupts: |
| 36 | maxItems: 1 |
| 37 | |
| 38 | interrupt-names: |
| 39 | items: |
| 40 | - const: mc |
| 41 | |
| 42 | phys: |
| 43 | maxItems: 1 |
| 44 | |
| 45 | usb-role-switch: |
| 46 | type: boolean |
| 47 | |
| 48 | required: |
| 49 | - compatible |
| 50 | - reg |
| 51 | - clocks |
| 52 | - clock-names |
| 53 | - interrupts |
| 54 | - interrupt-names |
| 55 | - phys |
| 56 | |
| 57 | additionalProperties: false |
| 58 | |
| 59 | examples: |
| 60 | - | |
| 61 | #include <dt-bindings/clock/ingenic,jz4740-cgu.h> |
| 62 | usb_phy: usb-phy { |
| 63 | compatible = "usb-nop-xceiv"; |
| 64 | #phy-cells = <0>; |
| 65 | }; |
| 66 | |
| 67 | udc: usb@13040000 { |
| 68 | compatible = "ingenic,jz4740-musb"; |
| 69 | reg = <0x13040000 0x10000>; |
| 70 | |
| 71 | interrupt-parent = <&intc>; |
| 72 | interrupts = <24>; |
| 73 | interrupt-names = "mc"; |
| 74 | |
| 75 | clocks = <&cgu JZ4740_CLK_UDC>; |
| 76 | clock-names = "udc"; |
| 77 | |
| 78 | phys = <&usb_phy>; |
| 79 | }; |