| Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| Lukasz Majewski | ac3c831 | 2011-10-27 10:36:46 +0200 | [diff] [blame] | 2 | /* |
| Marek Vasut | f1be9cb | 2015-12-04 02:51:20 +0100 | [diff] [blame] | 3 | * drivers/usb/gadget/dwc2_udc.h |
| Marek Vasut | 4a7629a | 2015-12-04 02:55:37 +0100 | [diff] [blame] | 4 | * Designware DWC2 on-chip full/high speed USB device controllers |
| Lukasz Majewski | ac3c831 | 2011-10-27 10:36:46 +0200 | [diff] [blame] | 5 | * Copyright (C) 2005 for Samsung Electronics |
| Lukasz Majewski | ac3c831 | 2011-10-27 10:36:46 +0200 | [diff] [blame] | 6 | */ |
| 7 | |||||
| Marek Vasut | f1be9cb | 2015-12-04 02:51:20 +0100 | [diff] [blame] | 8 | #ifndef __DWC2_USB_GADGET |
| 9 | #define __DWC2_USB_GADGET | ||||
| Lukasz Majewski | ac3c831 | 2011-10-27 10:36:46 +0200 | [diff] [blame] | 10 | |
| Kever Yang | 45bda03 | 2019-10-16 17:13:31 +0800 | [diff] [blame] | 11 | #include <dm/ofnode.h> |
| 12 | |||||
| Lukasz Majewski | ac3c831 | 2011-10-27 10:36:46 +0200 | [diff] [blame] | 13 | #define PHY0_SLEEP (1 << 5) |
| Patrice Chotard | 00f3fc6 | 2019-03-29 15:42:20 +0100 | [diff] [blame] | 14 | #define DWC2_MAX_HW_ENDPOINTS 16 |
| Lukasz Majewski | ac3c831 | 2011-10-27 10:36:46 +0200 | [diff] [blame] | 15 | |
| Marek Vasut | 6939aca | 2015-12-04 02:23:29 +0100 | [diff] [blame] | 16 | struct dwc2_plat_otg_data { |
| Xu Ziyuan | 1ecf3e4 | 2016-07-14 14:52:32 +0800 | [diff] [blame] | 17 | void *priv; |
| Kever Yang | 45bda03 | 2019-10-16 17:13:31 +0800 | [diff] [blame] | 18 | ofnode phy_of_node; |
| Lukasz Majewski | ac3c831 | 2011-10-27 10:36:46 +0200 | [diff] [blame] | 19 | int (*phy_control)(int on); |
| Philipp Tomsich | 32dfa5d | 2018-12-06 01:26:39 +0100 | [diff] [blame] | 20 | uintptr_t regs_phy; |
| Philipp Tomsich | d2a5af8 | 2017-06-06 15:42:29 +0200 | [diff] [blame] | 21 | uintptr_t regs_otg; |
| Lukasz Majewski | ac3c831 | 2011-10-27 10:36:46 +0200 | [diff] [blame] | 22 | unsigned int usb_phy_ctrl; |
| 23 | unsigned int usb_flags; | ||||
| Marek Vasut | 8030088 | 2014-11-04 04:23:25 +0100 | [diff] [blame] | 24 | unsigned int usb_gusbcfg; |
| Xu Ziyuan | b729dc0 | 2016-07-14 14:52:33 +0800 | [diff] [blame] | 25 | unsigned int rx_fifo_sz; |
| 26 | unsigned int np_tx_fifo_sz; | ||||
| 27 | unsigned int tx_fifo_sz; | ||||
| Patrice Chotard | 00f3fc6 | 2019-03-29 15:42:20 +0100 | [diff] [blame] | 28 | unsigned int tx_fifo_sz_array[DWC2_MAX_HW_ENDPOINTS]; |
| 29 | unsigned char tx_fifo_sz_nb; | ||||
| Patrick Delaunay | 0c42d1d | 2019-03-29 15:42:17 +0100 | [diff] [blame] | 30 | bool force_b_session_valid; |
| Patrick Delaunay | 99df7a5 | 2020-10-15 14:49:37 +0200 | [diff] [blame] | 31 | bool force_vbus_detection; |
| Patrick Delaunay | e014cb6 | 2019-03-29 15:42:21 +0100 | [diff] [blame] | 32 | bool activate_stm_id_vb_detection; |
| Lukasz Majewski | ac3c831 | 2011-10-27 10:36:46 +0200 | [diff] [blame] | 33 | }; |
| Marek Vasut | 0b90750 | 2015-12-04 01:36:36 +0100 | [diff] [blame] | 34 | |
| Marek Vasut | 01b61fa | 2015-12-04 02:26:33 +0100 | [diff] [blame] | 35 | int dwc2_udc_probe(struct dwc2_plat_otg_data *pdata); |
| Marek Vasut | 0b90750 | 2015-12-04 01:36:36 +0100 | [diff] [blame] | 36 | |
| Patrick Delaunay | e2ad779 | 2019-03-29 15:42:18 +0100 | [diff] [blame] | 37 | int dwc2_udc_B_session_valid(struct udevice *dev); |
| 38 | |||||
| Marek Vasut | f1be9cb | 2015-12-04 02:51:20 +0100 | [diff] [blame] | 39 | #endif /* __DWC2_USB_GADGET */ |