projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| da0d9e42 KVA |
2 | /* include/dwc3-uboot.h |
| 3 | * | |
| 4 | * Copyright (c) 2015 Texas Instruments Incorporated - http://www.ti.com | |
| 5 | * | |
| 6 | * Designware SuperSpeed USB uboot init | |
| da0d9e42 KVA |
7 | */ |
| 8 | ||
| 9 | #ifndef __DWC3_UBOOT_H_ | |
| 10 | #define __DWC3_UBOOT_H_ | |
| 11 | ||
| 6dfb8a80 | 12 | #include <generic-phy.h> |
| da0d9e42 | 13 | #include <linux/usb/otg.h> |
| 6b7ebff0 | 14 | #include <linux/usb/phy.h> |
| da0d9e42 KVA |
15 | |
| 16 | struct dwc3_device { | |
| 4835c737 | 17 | unsigned long base; |
| da0d9e42 | 18 | enum usb_dr_mode dr_mode; |
| 6b7ebff0 | 19 | enum usb_phy_interface hsphy_mode; |
| da0d9e42 KVA |
20 | u32 maximum_speed; |
| 21 | unsigned tx_fifo_resize:1; | |
| 22 | unsigned has_lpm_erratum; | |
| 23 | u8 lpm_nyet_threshold; | |
| 24 | unsigned is_utmi_l1_suspend; | |
| 25 | u8 hird_threshold; | |
| 26 | unsigned disable_scramble_quirk; | |
| 27 | unsigned u2exit_lfps_quirk; | |
| 28 | unsigned u2ss_inp3_quirk; | |
| 29 | unsigned req_p1p2p3_quirk; | |
| 30 | unsigned del_p1p2p3_quirk; | |
| 31 | unsigned del_phy_power_chg_quirk; | |
| 32 | unsigned lfps_filter_quirk; | |
| 33 | unsigned rx_detect_poll_quirk; | |
| 34 | unsigned dis_u3_susphy_quirk; | |
| 35 | unsigned dis_u2_susphy_quirk; | |
| 73ca0140 | 36 | unsigned dis_del_phy_power_chg_quirk; |
| 7bb62708 | 37 | unsigned dis_enblslpm_quirk; |
| b34f8b5d | 38 | unsigned dis_u2_freeclk_exists_quirk; |
| da0d9e42 KVA |
39 | unsigned tx_de_emphasis_quirk; |
| 40 | unsigned tx_de_emphasis; | |
| 793d347f | 41 | int index; |
| da0d9e42 KVA |
42 | }; |
| 43 | ||
| 44 | int dwc3_uboot_init(struct dwc3_device *dev); | |
| 793d347f | 45 | void dwc3_uboot_exit(int index); |
| 27d3b89d | 46 | void dwc3_uboot_handle_interrupt(int index); |
| d648a50c JJH |
47 | |
| 48 | struct phy; | |
| 49 | #if CONFIG_IS_ENABLED(PHY) && CONFIG_IS_ENABLED(DM_USB) | |
| 6dfb8a80 CY |
50 | int dwc3_setup_phy(struct udevice *dev, struct phy_bulk *phys); |
| 51 | int dwc3_shutdown_phy(struct udevice *dev, struct phy_bulk *phys); | |
| d648a50c | 52 | #else |
| 6dfb8a80 | 53 | static inline int dwc3_setup_phy(struct udevice *dev, struct phy_bulk *phys) |
| d648a50c JJH |
54 | { |
| 55 | return -ENOTSUPP; | |
| 56 | } | |
| 57 | ||
| 6dfb8a80 | 58 | static inline int dwc3_shutdown_phy(struct udevice *dev, struct phy_bulk *phys) |
| d648a50c JJH |
59 | { |
| 60 | return -ENOTSUPP; | |
| 61 | } | |
| 62 | #endif | |
| 63 | ||
| da0d9e42 | 64 | #endif /* __DWC3_UBOOT_H_ */ |