xref: /linux/drivers/phy/broadcom/phy-brcm-usb-init.h (revision be709d48329a500621d2a05835283150ae137b45)
1 /*
2  * Copyright (C) 2014-2017 Broadcom
3  *
4  * This software is licensed under the terms of the GNU General Public
5  * License version 2, as published by the Free Software Foundation, and
6  * may be copied, distributed, and modified under those terms.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11  * GNU General Public License for more details.
12  */
13 
14 #ifndef _USB_BRCM_COMMON_INIT_H
15 #define _USB_BRCM_COMMON_INIT_H
16 
17 #define USB_CTLR_MODE_HOST 0
18 #define USB_CTLR_MODE_DEVICE 1
19 #define USB_CTLR_MODE_DRD 2
20 #define USB_CTLR_MODE_TYPEC_PD 3
21 
22 struct  brcm_usb_init_params;
23 
24 struct  brcm_usb_init_params {
25 	void __iomem *ctrl_regs;
26 	void __iomem *xhci_ec_regs;
27 	int ioc;
28 	int ipp;
29 	int mode;
30 	u32 family_id;
31 	u32 product_id;
32 	int selected_family;
33 	const char *family_name;
34 	const u32 *usb_reg_bits_map;
35 };
36 
37 void brcm_usb_set_family_map(struct brcm_usb_init_params *params);
38 int brcm_usb_init_get_dual_select(struct brcm_usb_init_params *params);
39 void brcm_usb_init_set_dual_select(struct brcm_usb_init_params *params,
40 				   int mode);
41 
42 void brcm_usb_init_ipp(struct brcm_usb_init_params *ini);
43 void brcm_usb_init_common(struct brcm_usb_init_params *ini);
44 void brcm_usb_init_eohci(struct brcm_usb_init_params *ini);
45 void brcm_usb_init_xhci(struct brcm_usb_init_params *ini);
46 void brcm_usb_uninit_common(struct brcm_usb_init_params *ini);
47 void brcm_usb_uninit_eohci(struct brcm_usb_init_params *ini);
48 void brcm_usb_uninit_xhci(struct brcm_usb_init_params *ini);
49 
50 #endif /* _USB_BRCM_COMMON_INIT_H */
51