linux/drivers/ata/ahci_dm816.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * DaVinci DM816 AHCI SATA platform driver
 *
 * Copyright (C) 2017 BayLibre SAS
 */

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/pm.h>
#include <linux/platform_device.h>
#include <linux/libata.h>
#include <linux/ahci_platform.h>

#include "ahci.h"

#define AHCI_DM816_DRV_NAME …

#define AHCI_DM816_PHY_ENPLL(x) …
#define AHCI_DM816_PHY_MPY(x) …
#define AHCI_DM816_PHY_LOS(x) …
#define AHCI_DM816_PHY_RXCDR(x) …
#define AHCI_DM816_PHY_RXEQ(x) …
#define AHCI_DM816_PHY_TXSWING(x) …

#define AHCI_DM816_P0PHYCR_REG …
#define AHCI_DM816_P1PHYCR_REG …

#define AHCI_DM816_PLL_OUT …

static const unsigned long pll_mpy_table[] = …;

static int ahci_dm816_get_mpy_bits(unsigned long refclk_rate)
{ … }

static int ahci_dm816_phy_init(struct ahci_host_priv *hpriv, struct device *dev)
{ … }

static int ahci_dm816_softreset(struct ata_link *link,
				unsigned int *class, unsigned long deadline)
{ … }

static struct ata_port_operations ahci_dm816_port_ops = …;

static const struct ata_port_info ahci_dm816_port_info = …;

static const struct scsi_host_template ahci_dm816_platform_sht = …;

static int ahci_dm816_probe(struct platform_device *pdev)
{ … }

static SIMPLE_DEV_PM_OPS(ahci_dm816_pm_ops,
			 ahci_platform_suspend,
			 ahci_platform_resume);

static const struct of_device_id ahci_dm816_of_match[] = …;
MODULE_DEVICE_TABLE(of, ahci_dm816_of_match);

static struct platform_driver ahci_dm816_driver = …;
module_platform_driver(…) …;

MODULE_DESCRIPTION(…) …;
MODULE_AUTHOR(…) …;
MODULE_LICENSE(…) …;