| Neil Armstrong | 77c3a73 | 2020-09-10 10:48:18 +0200 | [diff] [blame^] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright (c) 2020 BayLibre, SAS. |
| 4 | * Author: Neil Armstrong <narmstrong@baylibre.com> |
| 5 | */ |
| 6 | |
| 7 | / { |
| 8 | soc { |
| 9 | usb: usb@ffe09080 { |
| 10 | compatible = "amlogic,meson-gxl-usb-ctrl"; |
| 11 | reg = <0x0 0xffe09080 0x0 0x20>; |
| 12 | interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; |
| 13 | #address-cells = <2>; |
| 14 | #size-cells = <2>; |
| 15 | ranges; |
| 16 | |
| 17 | clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1_DDR_BRIDGE>; |
| 18 | clock-names = "usb_ctrl", "ddr"; |
| 19 | resets = <&reset RESET_USB_OTG>; |
| 20 | |
| 21 | dr_mode = "otg"; |
| 22 | |
| 23 | phys = <&usb2_phy1>; |
| 24 | phy-names = "usb2-phy1"; |
| 25 | |
| 26 | dwc2: usb@ff400000 { |
| 27 | compatible = "amlogic,meson-g12a-usb", "snps,dwc2"; |
| 28 | reg = <0x0 0xff400000 0x0 0x40000>; |
| 29 | interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; |
| 30 | clocks = <&clkc CLKID_USB1>; |
| 31 | clock-names = "otg"; |
| 32 | phys = <&usb2_phy1>; |
| 33 | dr_mode = "peripheral"; |
| 34 | g-rx-fifo-size = <192>; |
| 35 | g-np-tx-fifo-size = <128>; |
| 36 | g-tx-fifo-size = <128 128 16 16 16>; |
| 37 | }; |
| 38 | |
| 39 | dwc3: usb@ff500000 { |
| 40 | compatible = "snps,dwc3"; |
| 41 | reg = <0x0 0xff500000 0x0 0x100000>; |
| 42 | interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; |
| 43 | dr_mode = "host"; |
| 44 | maximum-speed = "high-speed"; |
| 45 | snps,dis_u2_susphy_quirk; |
| 46 | }; |
| 47 | }; |
| 48 | }; |
| 49 | }; |
| 50 | |
| 51 | &apb { |
| 52 | usb2_phy1: phy@9020 { |
| 53 | compatible = "amlogic,meson-gxl-usb2-phy"; |
| 54 | #phy-cells = <0>; |
| 55 | reg = <0x0 0x9020 0x0 0x20>; |
| 56 | clocks = <&clkc CLKID_USB>; |
| 57 | clock-names = "phy"; |
| 58 | resets = <&reset RESET_USB_OTG>; |
| 59 | reset-names = "phy"; |
| 60 | status = "okay"; |
| 61 | }; |
| 62 | }; |