42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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/*
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* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
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*/
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#ifndef _PHY_AML_CRG_DRD_H
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#define _PHY_AML_CRG_DRD_H
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#include <linux/usb/phy.h>
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#include <linux/amlogic/usb-v2.h>
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#include <linux/amlogic/usb-v2-common.h>
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#define phy_to_amlusb(x) container_of((x), struct amlogic_usb_v2, phy)
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#define TUNING_DISCONNECT_THRESHOLD 0x3f
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extern bool aml_usb_phy2_dbg;
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#define au2p_dbg(dev, fmt, args...) \
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do { \
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if (aml_usb_phy2_dbg) \
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dev_err(dev, fmt, ## args); \
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} while (0)
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#define au2p_info(dev, fmt, args...) \
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dev_info(dev, fmt, ## args)
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#define au2p_err(dev, fmt, args...) \
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dev_err(dev, fmt, ## args)
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int amlogic_crg_drd_usbphy_reset(struct amlogic_usb_v2 *phy);
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int amlogic_crg_drd_usbphy_usb_hold_reset(struct amlogic_usb_v2 *phy, bool on);
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int amlogic_crg_drd_usbphy_reset_phycfg(struct amlogic_usb_v2 *phy, int cnt);
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int amlogic_crg_drd_usbphy_hold_reset(struct amlogic_usb_v2 *phy, bool on);
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int amlogic_crg_drd_usbphy_reg_reset(struct amlogic_usb_v2 *phy);
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int amlogic_crg_drd_usbphy_reg_hold_reset(struct amlogic_usb_v2 *phy, bool on);
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void crg_exit(void);
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int crg_init(void);
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void crg_gadget_exit(void);
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int crg_gadget_init(void);
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int crg_otg_write_UDC(const char *udc_name);
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#endif/* _PHY_AML_CRG_DRD_H */
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