162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * mtu3_dr.h - dual role switch and host glue layer header 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2016 MediaTek Inc. 662306a36Sopenharmony_ci * 762306a36Sopenharmony_ci * Author: Chunfeng Yun <chunfeng.yun@mediatek.com> 862306a36Sopenharmony_ci */ 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#ifndef _MTU3_DR_H_ 1162306a36Sopenharmony_ci#define _MTU3_DR_H_ 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#if IS_ENABLED(CONFIG_USB_MTU3_HOST) || IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE) 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciint ssusb_host_init(struct ssusb_mtk *ssusb, struct device_node *parent_dn); 1662306a36Sopenharmony_civoid ssusb_host_exit(struct ssusb_mtk *ssusb); 1762306a36Sopenharmony_ciint ssusb_wakeup_of_property_parse(struct ssusb_mtk *ssusb, 1862306a36Sopenharmony_ci struct device_node *dn); 1962306a36Sopenharmony_ciint ssusb_host_resume(struct ssusb_mtk *ssusb, bool p0_skipped); 2062306a36Sopenharmony_ciint ssusb_host_suspend(struct ssusb_mtk *ssusb); 2162306a36Sopenharmony_civoid ssusb_wakeup_set(struct ssusb_mtk *ssusb, bool enable); 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci#else 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_cistatic inline int ssusb_host_init(struct ssusb_mtk *ssusb, 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci struct device_node *parent_dn) 2862306a36Sopenharmony_ci{ 2962306a36Sopenharmony_ci return 0; 3062306a36Sopenharmony_ci} 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_cistatic inline void ssusb_host_exit(struct ssusb_mtk *ssusb) 3362306a36Sopenharmony_ci{} 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_cistatic inline int ssusb_wakeup_of_property_parse( 3662306a36Sopenharmony_ci struct ssusb_mtk *ssusb, struct device_node *dn) 3762306a36Sopenharmony_ci{ 3862306a36Sopenharmony_ci return 0; 3962306a36Sopenharmony_ci} 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_cistatic inline int ssusb_host_resume(struct ssusb_mtk *ssusb, bool p0_skipped) 4262306a36Sopenharmony_ci{ 4362306a36Sopenharmony_ci return 0; 4462306a36Sopenharmony_ci} 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_cistatic inline int ssusb_host_suspend(struct ssusb_mtk *ssusb) 4762306a36Sopenharmony_ci{ 4862306a36Sopenharmony_ci return 0; 4962306a36Sopenharmony_ci} 5062306a36Sopenharmony_ci 5162306a36Sopenharmony_cistatic inline void ssusb_wakeup_set(struct ssusb_mtk *ssusb, bool enable) 5262306a36Sopenharmony_ci{} 5362306a36Sopenharmony_ci 5462306a36Sopenharmony_ci#endif 5562306a36Sopenharmony_ci 5662306a36Sopenharmony_ci 5762306a36Sopenharmony_ci#if IS_ENABLED(CONFIG_USB_MTU3_GADGET) || IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE) 5862306a36Sopenharmony_ciint ssusb_gadget_init(struct ssusb_mtk *ssusb); 5962306a36Sopenharmony_civoid ssusb_gadget_exit(struct ssusb_mtk *ssusb); 6062306a36Sopenharmony_ciint ssusb_gadget_suspend(struct ssusb_mtk *ssusb, pm_message_t msg); 6162306a36Sopenharmony_ciint ssusb_gadget_resume(struct ssusb_mtk *ssusb, pm_message_t msg); 6262306a36Sopenharmony_cibool ssusb_gadget_ip_sleep_check(struct ssusb_mtk *ssusb); 6362306a36Sopenharmony_ci 6462306a36Sopenharmony_ci#else 6562306a36Sopenharmony_cistatic inline int ssusb_gadget_init(struct ssusb_mtk *ssusb) 6662306a36Sopenharmony_ci{ 6762306a36Sopenharmony_ci return 0; 6862306a36Sopenharmony_ci} 6962306a36Sopenharmony_ci 7062306a36Sopenharmony_cistatic inline void ssusb_gadget_exit(struct ssusb_mtk *ssusb) 7162306a36Sopenharmony_ci{} 7262306a36Sopenharmony_ci 7362306a36Sopenharmony_cistatic inline int 7462306a36Sopenharmony_cissusb_gadget_suspend(struct ssusb_mtk *ssusb, pm_message_t msg) 7562306a36Sopenharmony_ci{ 7662306a36Sopenharmony_ci return 0; 7762306a36Sopenharmony_ci} 7862306a36Sopenharmony_ci 7962306a36Sopenharmony_cistatic inline int 8062306a36Sopenharmony_cissusb_gadget_resume(struct ssusb_mtk *ssusb, pm_message_t msg) 8162306a36Sopenharmony_ci{ 8262306a36Sopenharmony_ci return 0; 8362306a36Sopenharmony_ci} 8462306a36Sopenharmony_ci 8562306a36Sopenharmony_cistatic inline bool ssusb_gadget_ip_sleep_check(struct ssusb_mtk *ssusb) 8662306a36Sopenharmony_ci{ 8762306a36Sopenharmony_ci return true; 8862306a36Sopenharmony_ci} 8962306a36Sopenharmony_ci 9062306a36Sopenharmony_ci#endif 9162306a36Sopenharmony_ci 9262306a36Sopenharmony_ci 9362306a36Sopenharmony_ci#if IS_ENABLED(CONFIG_USB_MTU3_DUAL_ROLE) 9462306a36Sopenharmony_ciint ssusb_otg_switch_init(struct ssusb_mtk *ssusb); 9562306a36Sopenharmony_civoid ssusb_otg_switch_exit(struct ssusb_mtk *ssusb); 9662306a36Sopenharmony_civoid ssusb_mode_switch(struct ssusb_mtk *ssusb, int to_host); 9762306a36Sopenharmony_ciint ssusb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on); 9862306a36Sopenharmony_civoid ssusb_set_force_mode(struct ssusb_mtk *ssusb, 9962306a36Sopenharmony_ci enum mtu3_dr_force_mode mode); 10062306a36Sopenharmony_ci 10162306a36Sopenharmony_ci#else 10262306a36Sopenharmony_ci 10362306a36Sopenharmony_cistatic inline int ssusb_otg_switch_init(struct ssusb_mtk *ssusb) 10462306a36Sopenharmony_ci{ 10562306a36Sopenharmony_ci return 0; 10662306a36Sopenharmony_ci} 10762306a36Sopenharmony_ci 10862306a36Sopenharmony_cistatic inline void ssusb_otg_switch_exit(struct ssusb_mtk *ssusb) 10962306a36Sopenharmony_ci{} 11062306a36Sopenharmony_ci 11162306a36Sopenharmony_cistatic inline void ssusb_mode_switch(struct ssusb_mtk *ssusb, int to_host) 11262306a36Sopenharmony_ci{} 11362306a36Sopenharmony_ci 11462306a36Sopenharmony_cistatic inline int ssusb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on) 11562306a36Sopenharmony_ci{ 11662306a36Sopenharmony_ci return 0; 11762306a36Sopenharmony_ci} 11862306a36Sopenharmony_ci 11962306a36Sopenharmony_cistatic inline void 12062306a36Sopenharmony_cissusb_set_force_mode(struct ssusb_mtk *ssusb, enum mtu3_dr_force_mode mode) 12162306a36Sopenharmony_ci{} 12262306a36Sopenharmony_ci 12362306a36Sopenharmony_ci#endif 12462306a36Sopenharmony_ci 12562306a36Sopenharmony_ci#endif /* _MTU3_DR_H_ */ 126