drivers/spi/spi-brcmstb-qspi.c

Source file repositories/reference/linux-study-clean/drivers/spi/spi-brcmstb-qspi.c

File Facts

System
Linux kernel
Corpus path
drivers/spi/spi-brcmstb-qspi.c
Extension
.c
Size
1005 bytes
Lines
43
Domain
Driver Families
Bucket
drivers/spi
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright 2016 Broadcom
 */

#include <linux/device.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/of.h>
#include "spi-bcm-qspi.h"

static const struct of_device_id brcmstb_qspi_of_match[] = {
	{ .compatible = "brcm,spi-brcmstb-qspi" },
	{ .compatible = "brcm,spi-brcmstb-mspi" },
	{},
};
MODULE_DEVICE_TABLE(of, brcmstb_qspi_of_match);

static int brcmstb_qspi_probe(struct platform_device *pdev)
{
	return bcm_qspi_probe(pdev, NULL);
}

static void brcmstb_qspi_remove(struct platform_device *pdev)
{
	bcm_qspi_remove(pdev);
}

static struct platform_driver brcmstb_qspi_driver = {
	.probe			= brcmstb_qspi_probe,
	.remove			= brcmstb_qspi_remove,
	.driver = {
		.name		= "brcmstb_qspi",
		.pm		= &bcm_qspi_pm_ops,
		.of_match_table = brcmstb_qspi_of_match,
	}
};
module_platform_driver(brcmstb_qspi_driver);

MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Kamal Dasu");
MODULE_DESCRIPTION("Broadcom SPI driver for settop SoC");

Annotation

Implementation Notes