spi-intel.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Intel PCH/PCU SPI flash driver.
 4 *
 5 * Copyright (C) 2016, Intel Corporation
 6 * Author: Mika Westerberg <mika.westerberg@linux.intel.com>
 7 */
 8
 9#ifndef SPI_INTEL_PDATA_H
10#define SPI_INTEL_PDATA_H
11
12enum intel_spi_type {
13	INTEL_SPI_BYT = 1,
14	INTEL_SPI_LPT,
15	INTEL_SPI_BXT,
16	INTEL_SPI_CNL,
17};
18
19/**
20 * struct intel_spi_boardinfo - Board specific data for Intel SPI driver
21 * @type: Type which this controller is compatible with
22 * @set_writeable: Try to make the chip writeable (optional)
23 * @data: Data to be passed to @set_writeable can be %NULL
24 */
25struct intel_spi_boardinfo {
26	enum intel_spi_type type;
27	bool (*set_writeable)(void __iomem *base, void *data);
28	void *data;
29};
30
31#endif /* SPI_INTEL_PDATA_H */