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/*
* Copyright (c) 2006-2024 RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2024-08-16 zhujiale first version
*/
#ifndef _DRIVERS_MMC_RT_SDHCI_PLTFM_H
#define _DRIVERS_MMC_RT_SDHCI_PLTFM_H
#include <rtthread.h>
#include <drivers/core/dm.h>
#include <drivers/ofw.h>
#include <drivers/platform.h>
#include <drivers/clk.h>
#include "sdhci.h"
struct rt_sdhci_pltfm_data
{
const struct rt_sdhci_ops *ops;
unsigned int quirks;
unsigned int quirks2;
};
struct rt_sdhci_pltfm_host
{
struct rt_clk *clk;
unsigned int clock;
rt_uint64_t xfer_mode_shadow;
unsigned long private[];
};
void rt_sdhci_get_property(struct rt_platform_device *pdev);
static inline void sdhci_get_of_property(struct rt_platform_device *pdev)
{
return rt_sdhci_get_property(pdev);
}
extern struct rt_sdhci_host *rt_sdhci_pltfm_init(struct rt_platform_device *pdev,
const struct rt_sdhci_pltfm_data *pdata,
size_t priv_size);
extern void rt_sdhci_pltfm_free(struct rt_platform_device *pdev);
extern int rt_sdhci_pltfm_init_and_add_host(struct rt_platform_device *pdev,
const struct rt_sdhci_pltfm_data *pdata,
size_t priv_size);
extern void rt_sdhci_pltfm_remove(struct rt_platform_device *pdev);
extern unsigned int rt_sdhci_pltfm_clk_get_max_clock(struct rt_sdhci_host *host);
static inline void *sdhci_pltfm_priv(struct rt_sdhci_pltfm_host *host)
{
return host->private;
}
static inline int sdhci_pltfm_suspend(struct rt_device *dev)
{
return 0;
}
static inline int sdhci_pltfm_resume(struct rt_device *dev)
{
return 0;
}
#endif
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