| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | #ifndef __LINUX_ULPI_INTERFACE_H |
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| 3 | #define __LINUX_ULPI_INTERFACE_H |
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| 4 | |
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| 5 | #include <linux/types.h> |
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| 6 | |
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| 7 | struct ulpi; |
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| 8 | struct device; |
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| 9 | |
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| 10 | /** |
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| 11 | * struct ulpi_ops - ULPI register access |
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| 12 | * @read: read operation for ULPI register access |
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| 13 | * @write: write operation for ULPI register access |
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| 14 | */ |
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| 15 | struct ulpi_ops { |
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| 16 | int (*read)(struct device *dev, u8 addr); |
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| 17 | int (*write)(struct device *dev, u8 addr, u8 val); |
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| 18 | }; |
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| 19 | |
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| 20 | struct ulpi *ulpi_register_interface(struct device *, const struct ulpi_ops *); |
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| 21 | void ulpi_unregister_interface(struct ulpi *); |
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| 22 | |
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| 23 | #endif /* __LINUX_ULPI_INTERFACE_H */ |
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| 24 | |
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