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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 __DEV_SDHCI_DM_H__
#define __DEV_SDHCI_DM_H__
#include <rtthread.h>
#include <rtdevice.h>
struct rt_sdhci_pltfm_data
{
const struct rt_sdhci_ops *ops;
rt_uint32_t quirks;
rt_uint32_t quirks2;
};
struct rt_sdhci_pltfm_host
{
struct rt_clk *clk;
rt_uint32_t clock;
rt_uint16_t xfer_mode_shadow;
rt_ubase_t private[];
};
void rt_sdhci_get_property(struct rt_platform_device *pdev);
rt_inline void rt_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,
rt_size_t priv_size);
extern void rt_sdhci_pltfm_free(struct rt_platform_device *pdev);
extern rt_err_t rt_sdhci_pltfm_init_and_add_host(struct rt_platform_device *pdev,
const struct rt_sdhci_pltfm_data *pdata,
rt_size_t priv_size);
extern rt_err_t rt_sdhci_pltfm_remove(struct rt_platform_device *pdev);
extern rt_uint32_t rt_sdhci_pltfm_clk_get_max_clock(struct rt_sdhci_host *host);
rt_inline void *rt_sdhci_pltfm_priv(struct rt_sdhci_pltfm_host *host)
{
return host->private;
}
rt_inline rt_err_t rt_sdhci_pltfm_suspend(struct rt_device *dev)
{
return RT_EOK;
}
rt_inline rt_err_t rt_sdhci_pltfm_resume(struct rt_device *dev)
{
return RT_EOK;
}
#endif /* __DEV_SDHCI_DM_H__ */
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