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https://github.com/physwizz/a155-U-u1.git
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102 lines
2.3 KiB
C
102 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* musb_dr.h - dual role switch and host glue layer header
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*
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* Copyright (C) 2021 MediaTek Inc.
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*
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* Author: Macpaul Lin <macpaul.lin@mediatek.com>
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*/
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#ifndef _MUSB_DR_H_
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#define _MUSB_DR_H_
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#include <musb.h>
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#include <musb_core.h>
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#include <mtk_musb.h>
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#include <usb20.h>
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#if IS_ENABLED(CONFIG_USB_MTK_OTG) || IS_ENABLED(CONFIG_MTK_MUSB_DUAL_ROLE)
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int musb_host_init(struct musb *musb, struct device_node *parent_dn);
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void musb_host_exit(struct musb *musb);
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int musb_wakeup_of_property_parse(struct musb *musb,
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struct device_node *dn);
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int musb_host_enable(struct musb *musb);
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int musb_host_disable(struct musb *musb, bool suspend);
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void musb_wakeup_set(struct musb *musb, bool enable);
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#else
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static inline int musb_host_init(struct musb *musb,
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struct device_node *parent_dn)
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{
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return 0;
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}
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static inline void musb_host_exit(struct musb *musb)
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{}
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static inline int musb_wakeup_of_property_parse(
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struct musb *musb, struct device_node *dn)
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{
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return 0;
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}
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static inline int musb_host_enable(struct musb *musb)
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{
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return 0;
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}
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static inline int musb_host_disable(struct musb *musb, bool suspend)
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{
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return 0;
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}
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static inline void musb_wakeup_set(struct musb *musb, bool enable)
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{}
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#endif
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#if IS_ENABLED(CONFIG_USB_MTK_HDRC) || IS_ENABLED(CONFIG_MTK_MUSB_DUAL_ROLE)
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int musb_gadget_init(struct musb *musb);
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void musb_gadget_exit(struct musb *musb);
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#else
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static inline int musb_gadget_init(struct musb *musb)
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{
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return 0;
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}
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static inline void musb_gadget_exit(struct musb *musb)
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{}
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#endif
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#if IS_ENABLED(CONFIG_MTK_MUSB_DUAL_ROLE)
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int mt_usb_otg_switch_init(struct mt_usb_glue *glue);
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void mt_usb_otg_switch_exit(struct mt_usb_glue *glue);
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extern void mt_usb_mode_switch(struct musb *musb, int to_host);
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extern int mt_usb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on);
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void mt_usb_set_force_mode(struct musb *musb,
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enum mt_usb_dr_force_mode mode);
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#else
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static inline int mt_usb_otg_switch_init(struct mt_usb_glue *glue)
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{
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return 0;
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}
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static inline void mt_usb_otg_switch_exit(struct mt_usb_glue *glue)
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{}
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static inline void mt_usb_mode_switch(struct musb *musb, int to_host)
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{}
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static inline int mt_usb_set_vbus(struct otg_switch_mtk *otg_sx, int is_on)
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{
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return 0;
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}
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static inline void
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mt_usb_set_force_mode(struct musb *musb, enum mt_usb_dr_force_mode mode)
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{}
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#endif
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#endif /* _MUSB_DR_H_ */
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