| Tom Rini | 6bb92fc | 2024-05-20 09:54:58 -0600 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/usb/hisilicon,hi3798mv200-dwc3.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: HiSilicon Hi3798MV200 DWC3 USB SoC controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Yang Xiwen <forbidden405@foxmail.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | const: hisilicon,hi3798mv200-dwc3 |
| 15 | |
| 16 | '#address-cells': |
| 17 | const: 1 |
| 18 | |
| 19 | '#size-cells': |
| 20 | const: 1 |
| 21 | |
| 22 | ranges: true |
| 23 | |
| 24 | clocks: |
| 25 | items: |
| 26 | - description: Controller bus clock |
| 27 | - description: Controller suspend clock |
| 28 | - description: Controller reference clock |
| 29 | - description: Controller gm clock |
| 30 | - description: Controller gs clock |
| 31 | - description: Controller utmi clock |
| 32 | - description: Controller pipe clock |
| 33 | |
| 34 | clock-names: |
| 35 | items: |
| 36 | - const: bus |
| 37 | - const: suspend |
| 38 | - const: ref |
| 39 | - const: gm |
| 40 | - const: gs |
| 41 | - const: utmi |
| 42 | - const: pipe |
| 43 | |
| 44 | resets: |
| 45 | maxItems: 1 |
| 46 | |
| 47 | reset-names: |
| 48 | const: soft |
| 49 | |
| 50 | patternProperties: |
| 51 | '^usb@[0-9a-f]+$': |
| 52 | $ref: snps,dwc3.yaml# |
| 53 | |
| 54 | required: |
| 55 | - compatible |
| 56 | - ranges |
| 57 | - '#address-cells' |
| 58 | - '#size-cells' |
| 59 | - clocks |
| 60 | - clock-names |
| 61 | - resets |
| 62 | - reset-names |
| 63 | |
| 64 | additionalProperties: false |
| 65 | |
| 66 | examples: |
| 67 | - | |
| 68 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 69 | |
| 70 | usb { |
| 71 | compatible = "hisilicon,hi3798mv200-dwc3"; |
| 72 | ranges; |
| 73 | #address-cells = <1>; |
| 74 | #size-cells = <1>; |
| 75 | clocks = <&clk_bus>, |
| 76 | <&clk_suspend>, |
| 77 | <&clk_ref>, |
| 78 | <&clk_gm>, |
| 79 | <&clk_gs>, |
| 80 | <&clk_utmi>, |
| 81 | <&clk_pipe>; |
| 82 | clock-names = "bus", "suspend", "ref", "gm", "gs", "utmi", "pipe"; |
| 83 | resets = <&crg 0xb0 12>; |
| 84 | reset-names = "soft"; |
| 85 | |
| 86 | usb@98a0000 { |
| 87 | compatible = "snps,dwc3"; |
| 88 | reg = <0x98a0000 0x10000>; |
| 89 | interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; |
| 90 | clocks = <&clk_bus>, |
| 91 | <&clk_suspend>, |
| 92 | <&clk_ref>; |
| 93 | clock-names = "bus_early", "suspend", "ref"; |
| 94 | phys = <&usb2_phy1_port2>, <&combphy0 0>; |
| 95 | phy-names = "usb2-phy", "usb3-phy"; |
| 96 | maximum-speed = "super-speed"; |
| 97 | dr_mode = "host"; |
| 98 | }; |
| 99 | }; |