linux/drivers/mmc/host/dw_mmc-bluefield.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2018 Mellanox Technologies.
 */

#include <linux/arm-smccc.h>
#include <linux/bitfield.h>
#include <linux/bitops.h>
#include <linux/mmc/host.h>
#include <linux/mmc/mmc.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>

#include "dw_mmc.h"
#include "dw_mmc-pltfm.h"

#define UHS_REG_EXT_SAMPLE_MASK …
#define UHS_REG_EXT_DRIVE_MASK …
#define BLUEFIELD_UHS_REG_EXT_SAMPLE …
#define BLUEFIELD_UHS_REG_EXT_DRIVE …

/* SMC call for RST_N */
#define BLUEFIELD_SMC_SET_EMMC_RST_N …

static void dw_mci_bluefield_set_ios(struct dw_mci *host, struct mmc_ios *ios)
{ … }

static void dw_mci_bluefield_hw_reset(struct dw_mci *host)
{ … }

static const struct dw_mci_drv_data bluefield_drv_data = …;

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

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

static struct platform_driver dw_mci_bluefield_pltfm_driver = …;

module_platform_driver(…) …;

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