mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-25 14:10:43 +00:00
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
/*
|
|
* Faraday FTSDC010 Secure Digital Memory Card Host Controller
|
|
*
|
|
* Copyright (C) 2011 Andes Technology Corporation
|
|
* Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
#include <mmc.h>
|
|
|
|
#ifndef __FTSDC010_MCI_H
|
|
#define __FTSDC010_MCI_H
|
|
|
|
struct ftsdc010_chip {
|
|
void __iomem *regs;
|
|
uint32_t wprot; /* write protected (locked) */
|
|
uint32_t rate; /* actual SD clock in Hz */
|
|
uint32_t sclk; /* FTSDC010 source clock in Hz */
|
|
uint32_t fifo; /* fifo depth in bytes */
|
|
uint32_t acmd;
|
|
struct mmc_config cfg; /* mmc configuration */
|
|
const char *name;
|
|
void *ioaddr;
|
|
unsigned int caps;
|
|
unsigned int version;
|
|
unsigned int clock;
|
|
unsigned int bus_hz;
|
|
unsigned int div;
|
|
int dev_index;
|
|
int dev_id;
|
|
int buswidth;
|
|
u32 fifoth_val;
|
|
struct mmc *mmc;
|
|
void *priv;
|
|
bool fifo_mode;
|
|
};
|
|
|
|
|
|
#ifdef CONFIG_DM_MMC
|
|
/* Export the operations to drivers */
|
|
int ftsdc010_probe(struct udevice *dev);
|
|
extern const struct dm_mmc_ops dm_ftsdc010_ops;
|
|
#endif
|
|
void ftsdc_setup_cfg(struct mmc_config *cfg, const char *name, int buswidth,
|
|
uint caps, u32 max_clk, u32 min_clk);
|
|
void set_bus_width(struct ftsdc010_mmc __iomem *regs, struct mmc_config *cfg);
|
|
|
|
#ifdef CONFIG_BLK
|
|
int ftsdc010_bind(struct udevice *dev, struct mmc *mmc, struct mmc_config *cfg);
|
|
#endif
|
|
|
|
|
|
#endif /* __FTSDC010_MCI_H */
|