projects / mirror_ubuntu-focal-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 5fd54ace | 1 | // SPDX-License-Identifier: GPL-2.0 |
| b3f4e727 CY |
2 | /* |
| 3 | * mtu3_dr.h - dual role switch and host glue layer header | |
| 4 | * | |
| 5 | * Copyright (C) 2016 MediaTek Inc. | |
| 6 | * | |
| 7 | * Author: Chunfeng Yun <chunfeng.yun@mediatek.com> | |
| b3f4e727 CY |
8 | */ |
| 9 | ||
| 10 | #ifndef _MTU3_DR_H_ | |
| 11 | #define _MTU3_DR_H_ | |
| 12 | ||
| d0ed062a | 13 | #if IS_ENABLED(CONFIG_USB_MTU3_HOST) || IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE) |
| b3f4e727 CY |
14 | |
| 15 | int ssusb_host_init(struct ssusb_mtk *ssusb, struct device_node *parent_dn); | |
| 16 | void ssusb_host_exit(struct ssusb_mtk *ssusb); | |
| 17 | int ssusb_wakeup_of_property_parse(struct ssusb_mtk *ssusb, | |
| 18 | struct device_node *dn); | |
| 19 | int ssusb_host_enable(struct ssusb_mtk *ssusb); | |
| 20 | int ssusb_host_disable(struct ssusb_mtk *ssusb, bool suspend); | |
| f0ede2c6 | 21 | void ssusb_wakeup_set(struct ssusb_mtk *ssusb, bool enable); |
| b3f4e727 CY |
22 | |
| 23 | #else | |
| 24 | ||
| 25 | static inline int ssusb_host_init(struct ssusb_mtk *ssusb, | |
| 26 | ||
| 27 | struct device_node *parent_dn) | |
| 28 | { | |
| 29 | return 0; | |
| 30 | } | |
| 31 | ||
| 32 | static inline void ssusb_host_exit(struct ssusb_mtk *ssusb) | |
| 33 | {} | |
| 34 | ||
| 35 | static inline int ssusb_wakeup_of_property_parse( | |
| 36 | struct ssusb_mtk *ssusb, struct device_node *dn) | |
| 37 | { | |
| 38 | return 0; | |
| 39 | } | |
| 40 | ||
| 41 | static inline int ssusb_host_enable(struct ssusb_mtk *ssusb) | |
| 42 | { | |
| 43 | return 0; | |
| 44 | } | |
| 45 | ||
| 46 | static inline int ssusb_host_disable(struct ssusb_mtk *ssusb, bool suspend) | |
| 47 | { | |
| 48 | return 0; | |
| 49 | } | |
| 50 | ||
| b926c1da | 51 | static inline void ssusb_wakeup_set(struct ssusb_mtk *ssusb, bool enable) |
| b3f4e727 CY |
52 | {} |
| 53 | ||
| 54 | #endif | |
| 55 | ||
| 56 | ||
| d0ed062a | 57 | #if IS_ENABLED(CONFIG_USB_MTU3_GADGET) || IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE) |
| b3f4e727 CY |
58 | int ssusb_gadget_init(struct ssusb_mtk *ssusb); |
| 59 | void ssusb_gadget_exit(struct ssusb_mtk *ssusb); | |
| 60 | #else | |
| 61 | static inline int ssusb_gadget_init(struct ssusb_mtk *ssusb) | |
| 62 | { | |
| 63 | return 0; | |
| 64 | } | |
| 65 | ||
| 66 | static inline void ssusb_gadget_exit(struct ssusb_mtk *ssusb) | |
| 67 | {} | |
| 68 | #endif | |
| 69 | ||
| d0ed062a CY |
70 | |
| 71 | #if IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE) | |
| 72 | int ssusb_otg_switch_init(struct ssusb_mtk *ssusb); | |
| 73 | void ssusb_otg_switch_exit(struct ssusb_mtk *ssusb); | |
| 4aab6ad2 | 74 | void ssusb_mode_manual_switch(struct ssusb_mtk *ssusb, int to_host); |
| d0ed062a | 75 | int ssusb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on); |
| c776f2c3 CY |
76 | void ssusb_set_force_mode(struct ssusb_mtk *ssusb, |
| 77 | enum mtu3_dr_force_mode mode); | |
| d0ed062a CY |
78 | |
| 79 | #else | |
| 80 | ||
| 81 | static inline int ssusb_otg_switch_init(struct ssusb_mtk *ssusb) | |
| 82 | { | |
| 83 | return 0; | |
| 84 | } | |
| 85 | ||
| 86 | static inline void ssusb_otg_switch_exit(struct ssusb_mtk *ssusb) | |
| 87 | {} | |
| 88 | ||
| 4aab6ad2 CY |
89 | static inline void |
| 90 | ssusb_mode_manual_switch(struct ssusb_mtk *ssusb, int to_host) {} | |
| 91 | ||
| d0ed062a CY |
92 | static inline int ssusb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on) |
| 93 | { | |
| 94 | return 0; | |
| 95 | } | |
| 96 | ||
| c776f2c3 CY |
97 | static inline void |
| 98 | ssusb_set_force_mode(struct ssusb_mtk *ssusb, enum mtu3_dr_force_mode mode) | |
| 99 | {} | |
| 100 | ||
| d0ed062a CY |
101 | #endif |
| 102 | ||
| b3f4e727 | 103 | #endif /* _MTU3_DR_H_ */ |