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25 lines
693 B
25 lines
693 B
// SPDX-License-Identifier: GPL-2.0+ |
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/* |
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* phy-companion.h -- phy companion to indicate the comparator part of PHY |
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* |
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* Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com |
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* |
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* Author: Kishon Vijay Abraham I <[email protected]> |
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*/ |
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#ifndef __DRIVERS_PHY_COMPANION_H |
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#define __DRIVERS_PHY_COMPANION_H |
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#include <linux/usb/otg.h> |
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/* phy_companion to take care of VBUS, ID and srp capabilities */ |
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struct phy_companion { |
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/* effective for A-peripheral, ignored for B devices */ |
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int (*set_vbus)(struct phy_companion *x, bool enabled); |
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/* for B devices only: start session with A-Host */ |
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int (*start_srp)(struct phy_companion *x); |
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}; |
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#endif /* __DRIVERS_PHY_COMPANION_H */
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