spi-intel-platform.c

 1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * Intel PCH/PCU SPI flash platform driver.
 4 *
 5 * Copyright (C) 2016 - 2022, Intel Corporation
 6 * Author: Mika Westerberg <mika.westerberg@linux.intel.com>
 7 */
 8
 9#include <linux/module.h>
10#include <linux/platform_device.h>
11
12#include "spi-intel.h"
13
14static int intel_spi_platform_probe(struct platform_device *pdev)
15{
16	struct intel_spi_boardinfo *info;
17	void __iomem *base;
18
19	info = dev_get_platdata(&pdev->dev);
20	if (!info)
21		return -EINVAL;
22
23	base = devm_platform_ioremap_resource(pdev, 0);
24	if (IS_ERR(base))
25		return PTR_ERR(base);
26
27	return intel_spi_probe(&pdev->dev, base, info);
28}
29
30static struct platform_driver intel_spi_platform_driver = {
31	.probe = intel_spi_platform_probe,
32	.driver = {
33		.name = "intel-spi",
34		.dev_groups = intel_spi_groups,
35	},
36};
37
38module_platform_driver(intel_spi_platform_driver);
39
40MODULE_DESCRIPTION("Intel PCH/PCU SPI flash platform driver");
41MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
42MODULE_LICENSE("GPL v2");
43MODULE_ALIAS("platform:intel-spi");