linux/drivers/mmc/host/dw_mmc-hi3798mv200.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Modified from dw_mmc-hi3798cv200.c
 *
 * Copyright (c) 2024 Yang Xiwen <[email protected]>
 * Copyright (c) 2018 HiSilicon Technologies Co., Ltd.
 */

#include <linux/clk.h>
#include <linux/mfd/syscon.h>
#include <linux/mmc/host.h>
#include <linux/module.h>
#include <linux/of_address.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>

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

#define SDMMC_TUNING_CTRL …
#define SDMMC_TUNING_FIND_EDGE …

#define ALL_INT_CLR …

/* DLL ctrl reg */
#define SAP_DLL_CTRL_DLLMODE …

struct dw_mci_hi3798mv200_priv { … };

static void dw_mci_hi3798mv200_set_ios(struct dw_mci *host, struct mmc_ios *ios)
{ … }

static inline int dw_mci_hi3798mv200_enable_tuning(struct dw_mci_slot *slot)
{ … }

static inline int dw_mci_hi3798mv200_disable_tuning(struct dw_mci_slot *slot)
{ … }

static int dw_mci_hi3798mv200_execute_tuning_mix_mode(struct dw_mci_slot *slot,
					     u32 opcode)
{ … }

static int dw_mci_hi3798mv200_init(struct dw_mci *host)
{ … }

static const struct dw_mci_drv_data hi3798mv200_data = …;

static const struct of_device_id dw_mci_hi3798mv200_match[] = …;

static int dw_mci_hi3798mv200_probe(struct platform_device *pdev)
{ … }

static void dw_mci_hi3798mv200_remove(struct platform_device *pdev)
{ … }

MODULE_DEVICE_TABLE(of, dw_mci_hi3798mv200_match);
static struct platform_driver dw_mci_hi3798mv200_driver = …;
module_platform_driver(…) …;

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