| Chunfeng Yun | b3f4e72 | 2016-10-19 10:28:25 +0800 | [diff] [blame] | 1 | /* |
| 2 | * mtu3_dr.h - dual role switch and host glue layer header |
| 3 | * |
| 4 | * Copyright (C) 2016 MediaTek Inc. |
| 5 | * |
| 6 | * Author: Chunfeng Yun <chunfeng.yun@mediatek.com> |
| 7 | * |
| 8 | * This software is licensed under the terms of the GNU General Public |
| 9 | * License version 2, as published by the Free Software Foundation, and |
| 10 | * may be copied, distributed, and modified under those terms. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | */ |
| 18 | |
| 19 | #ifndef _MTU3_DR_H_ |
| 20 | #define _MTU3_DR_H_ |
| 21 | |
| Chunfeng Yun | d0ed062 | 2016-10-19 10:28:26 +0800 | [diff] [blame] | 22 | #if IS_ENABLED(CONFIG_USB_MTU3_HOST) || IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE) |
| Chunfeng Yun | b3f4e72 | 2016-10-19 10:28:25 +0800 | [diff] [blame] | 23 | |
| 24 | int ssusb_host_init(struct ssusb_mtk *ssusb, struct device_node *parent_dn); |
| 25 | void ssusb_host_exit(struct ssusb_mtk *ssusb); |
| 26 | int ssusb_wakeup_of_property_parse(struct ssusb_mtk *ssusb, |
| 27 | struct device_node *dn); |
| 28 | int ssusb_host_enable(struct ssusb_mtk *ssusb); |
| 29 | int ssusb_host_disable(struct ssusb_mtk *ssusb, bool suspend); |
| 30 | int ssusb_wakeup_enable(struct ssusb_mtk *ssusb); |
| 31 | void ssusb_wakeup_disable(struct ssusb_mtk *ssusb); |
| 32 | |
| 33 | #else |
| 34 | |
| 35 | static inline int ssusb_host_init(struct ssusb_mtk *ssusb, |
| 36 | |
| 37 | struct device_node *parent_dn) |
| 38 | { |
| 39 | return 0; |
| 40 | } |
| 41 | |
| 42 | static inline void ssusb_host_exit(struct ssusb_mtk *ssusb) |
| 43 | {} |
| 44 | |
| 45 | static inline int ssusb_wakeup_of_property_parse( |
| 46 | struct ssusb_mtk *ssusb, struct device_node *dn) |
| 47 | { |
| 48 | return 0; |
| 49 | } |
| 50 | |
| 51 | static inline int ssusb_host_enable(struct ssusb_mtk *ssusb) |
| 52 | { |
| 53 | return 0; |
| 54 | } |
| 55 | |
| 56 | static inline int ssusb_host_disable(struct ssusb_mtk *ssusb, bool suspend) |
| 57 | { |
| 58 | return 0; |
| 59 | } |
| 60 | |
| 61 | static inline int ssusb_wakeup_enable(struct ssusb_mtk *ssusb) |
| 62 | { |
| 63 | return 0; |
| 64 | } |
| 65 | |
| 66 | static inline void ssusb_wakeup_disable(struct ssusb_mtk *ssusb) |
| 67 | {} |
| 68 | |
| 69 | #endif |
| 70 | |
| 71 | |
| Chunfeng Yun | d0ed062 | 2016-10-19 10:28:26 +0800 | [diff] [blame] | 72 | #if IS_ENABLED(CONFIG_USB_MTU3_GADGET) || IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE) |
| Chunfeng Yun | b3f4e72 | 2016-10-19 10:28:25 +0800 | [diff] [blame] | 73 | int ssusb_gadget_init(struct ssusb_mtk *ssusb); |
| 74 | void ssusb_gadget_exit(struct ssusb_mtk *ssusb); |
| 75 | #else |
| 76 | static inline int ssusb_gadget_init(struct ssusb_mtk *ssusb) |
| 77 | { |
| 78 | return 0; |
| 79 | } |
| 80 | |
| 81 | static inline void ssusb_gadget_exit(struct ssusb_mtk *ssusb) |
| 82 | {} |
| 83 | #endif |
| 84 | |
| Chunfeng Yun | d0ed062 | 2016-10-19 10:28:26 +0800 | [diff] [blame] | 85 | |
| 86 | #if IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE) |
| 87 | int ssusb_otg_switch_init(struct ssusb_mtk *ssusb); |
| 88 | void ssusb_otg_switch_exit(struct ssusb_mtk *ssusb); |
| 89 | int ssusb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on); |
| 90 | |
| 91 | #else |
| 92 | |
| 93 | static inline int ssusb_otg_switch_init(struct ssusb_mtk *ssusb) |
| 94 | { |
| 95 | return 0; |
| 96 | } |
| 97 | |
| 98 | static inline void ssusb_otg_switch_exit(struct ssusb_mtk *ssusb) |
| 99 | {} |
| 100 | |
| 101 | static inline int ssusb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on) |
| 102 | { |
| 103 | return 0; |
| 104 | } |
| 105 | |
| 106 | #endif |
| 107 | |
| Chunfeng Yun | b3f4e72 | 2016-10-19 10:28:25 +0800 | [diff] [blame] | 108 | #endif /* _MTU3_DR_H_ */ |