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
 22#if IS_ENABLED(CONFIG_USB_MTU3_HOST) || IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE)
 23
 24int ssusb_host_init(struct ssusb_mtk *ssusb, struct device_node *parent_dn);
 25void ssusb_host_exit(struct ssusb_mtk *ssusb);
 26int ssusb_wakeup_of_property_parse(struct ssusb_mtk *ssusb,
 27				struct device_node *dn);
 28int ssusb_host_enable(struct ssusb_mtk *ssusb);
 29int ssusb_host_disable(struct ssusb_mtk *ssusb, bool suspend);
 30int ssusb_wakeup_enable(struct ssusb_mtk *ssusb);
 31void ssusb_wakeup_disable(struct ssusb_mtk *ssusb);
 32
 33#else
 34
 35static inline int ssusb_host_init(struct ssusb_mtk *ssusb,
 36
 37	struct device_node *parent_dn)
 38{
 39	return 0;
 40}
 41
 42static inline void ssusb_host_exit(struct ssusb_mtk *ssusb)
 43{}
 44
 45static inline int ssusb_wakeup_of_property_parse(
 46	struct ssusb_mtk *ssusb, struct device_node *dn)
 47{
 48	return 0;
 49}
 50
 51static inline int ssusb_host_enable(struct ssusb_mtk *ssusb)
 52{
 53	return 0;
 54}
 55
 56static inline int ssusb_host_disable(struct ssusb_mtk *ssusb, bool suspend)
 57{
 58	return 0;
 59}
 60
 61static inline int ssusb_wakeup_enable(struct ssusb_mtk *ssusb)
 62{
 63	return 0;
 64}
 65
 66static inline void ssusb_wakeup_disable(struct ssusb_mtk *ssusb)
 67{}
 68
 69#endif
 70
 71
 72#if IS_ENABLED(CONFIG_USB_MTU3_GADGET) || IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE)
 73int ssusb_gadget_init(struct ssusb_mtk *ssusb);
 74void ssusb_gadget_exit(struct ssusb_mtk *ssusb);
 75#else
 76static inline int ssusb_gadget_init(struct ssusb_mtk *ssusb)
 77{
 78	return 0;
 79}
 80
 81static inline void ssusb_gadget_exit(struct ssusb_mtk *ssusb)
 82{}
 83#endif
 84
 85
 86#if IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE)
 87int ssusb_otg_switch_init(struct ssusb_mtk *ssusb);
 88void ssusb_otg_switch_exit(struct ssusb_mtk *ssusb);
 
 89int ssusb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on);
 
 
 90
 91#else
 92
 93static inline int ssusb_otg_switch_init(struct ssusb_mtk *ssusb)
 94{
 95	return 0;
 96}
 97
 98static inline void ssusb_otg_switch_exit(struct ssusb_mtk *ssusb)
 99{}
100
 
 
 
101static inline int ssusb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on)
102{
103	return 0;
104}
 
 
 
 
105
106#endif
107
108#endif		/* _MTU3_DR_H_ */

  1// SPDX-License-Identifier: GPL-2.0
  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>
 
 
 
 
 
 
 
 
 
 
  8 */
  9
 10#ifndef _MTU3_DR_H_
 11#define _MTU3_DR_H_
 12
 13#if IS_ENABLED(CONFIG_USB_MTU3_HOST) || IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE)
 14
 15int ssusb_host_init(struct ssusb_mtk *ssusb, struct device_node *parent_dn);
 16void ssusb_host_exit(struct ssusb_mtk *ssusb);
 17int ssusb_wakeup_of_property_parse(struct ssusb_mtk *ssusb,
 18				struct device_node *dn);
 19int ssusb_host_enable(struct ssusb_mtk *ssusb);
 20int ssusb_host_disable(struct ssusb_mtk *ssusb, bool suspend);
 21void ssusb_wakeup_set(struct ssusb_mtk *ssusb, bool enable);
 
 22
 23#else
 24
 25static inline int ssusb_host_init(struct ssusb_mtk *ssusb,
 26
 27	struct device_node *parent_dn)
 28{
 29	return 0;
 30}
 31
 32static inline void ssusb_host_exit(struct ssusb_mtk *ssusb)
 33{}
 34
 35static inline int ssusb_wakeup_of_property_parse(
 36	struct ssusb_mtk *ssusb, struct device_node *dn)
 37{
 38	return 0;
 39}
 40
 41static inline int ssusb_host_enable(struct ssusb_mtk *ssusb)
 42{
 43	return 0;
 44}
 45
 46static inline int ssusb_host_disable(struct ssusb_mtk *ssusb, bool suspend)
 47{
 48	return 0;
 49}
 50
 51static inline void ssusb_wakeup_set(struct ssusb_mtk *ssusb, bool enable)
 
 
 
 
 
 52{}
 53
 54#endif
 55
 56
 57#if IS_ENABLED(CONFIG_USB_MTU3_GADGET) || IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE)
 58int ssusb_gadget_init(struct ssusb_mtk *ssusb);
 59void ssusb_gadget_exit(struct ssusb_mtk *ssusb);
 60#else
 61static inline int ssusb_gadget_init(struct ssusb_mtk *ssusb)
 62{
 63	return 0;
 64}
 65
 66static inline void ssusb_gadget_exit(struct ssusb_mtk *ssusb)
 67{}
 68#endif
 69
 70
 71#if IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE)
 72int ssusb_otg_switch_init(struct ssusb_mtk *ssusb);
 73void ssusb_otg_switch_exit(struct ssusb_mtk *ssusb);
 74void ssusb_mode_switch(struct ssusb_mtk *ssusb, int to_host);
 75int ssusb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on);
 76void ssusb_set_force_mode(struct ssusb_mtk *ssusb,
 77			  enum mtu3_dr_force_mode mode);
 78
 79#else
 80
 81static inline int ssusb_otg_switch_init(struct ssusb_mtk *ssusb)
 82{
 83	return 0;
 84}
 85
 86static inline void ssusb_otg_switch_exit(struct ssusb_mtk *ssusb)
 87{}
 88
 89static inline void ssusb_mode_switch(struct ssusb_mtk *ssusb, int to_host)
 90{}
 91
 92static inline int ssusb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on)
 93{
 94	return 0;
 95}
 96
 97static inline void
 98ssusb_set_force_mode(struct ssusb_mtk *ssusb, enum mtu3_dr_force_mode mode)
 99{}
100
101#endif
102
103#endif		/* _MTU3_DR_H_ */