163 строки
4.4 KiB
C
163 строки
4.4 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
|
/*
|
||
|
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
|
||
|
|
* http://www.samsung.com
|
||
|
*
|
||
|
|
* Copyright 2008 Openmoko, Inc.
|
||
|
|
* Copyright 2008 Simtec Electronics
|
||
|
|
* http://armlinux.simtec.co.uk/
|
||
|
|
* Ben Dooks <ben@simtec.co.uk>
|
||
|
|
*
|
||
|
|
* S3C Platform - SDHCI (HSMMC) platform data definitions
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __PLAT_S3C_SDHCI_H
|
||
|
|
#define __PLAT_S3C_SDHCI_H __FILE__
|
||
|
|
|
||
|
#include <linux/platform_data/mmc-sdhci-s3c.h>
|
||
|
|
#include "devs.h"
|
||
|
|
||
|
/* s3c_sdhci_set_platdata() - common helper for setting SDHCI platform data
|
||
|
|
* @pd: The default platform data for this device.
|
||
|
|
* @set: Pointer to the platform data to fill in.
|
||
|
|
*/
|
||
|
|
extern void s3c_sdhci_set_platdata(struct s3c_sdhci_platdata *pd,
|
||
|
|
struct s3c_sdhci_platdata *set);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* s3c_sdhci0_set_platdata - Set platform data for S3C SDHCI device.
|
||
|
|
* @pd: Platform data to register to device.
|
||
|
|
*
|
||
|
|
* Register the given platform data for use withe S3C SDHCI device.
|
||
|
|
* The call will copy the platform data, so the board definitions can
|
||
|
|
* make the structure itself __initdata.
|
||
|
|
*/
|
||
|
|
extern void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd);
|
||
|
|
extern void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd);
|
||
|
extern void s3c_sdhci2_set_platdata(struct s3c_sdhci_platdata *pd);
|
||
|
extern void s3c_sdhci3_set_platdata(struct s3c_sdhci_platdata *pd);
|
||
|
|
|
||
|
|
/* Default platform data, exported so that per-cpu initialisation can
|
||
|
|
* set the correct one when there are more than one cpu type selected.
|
||
|
|
*/
|
||
|
|
|
||
|
|
extern struct s3c_sdhci_platdata s3c_hsmmc0_def_platdata;
|
||
|
|
extern struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata;
|
||
|
|
extern struct s3c_sdhci_platdata s3c_hsmmc2_def_platdata;
|
||
|
|
extern struct s3c_sdhci_platdata s3c_hsmmc3_def_platdata;
|
||
|
|
|
||
|
/* Helper function availability */
|
||
|
|
|
||
|
extern void s3c2416_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
|
||
|
|
extern void s3c2416_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
|
||
|
|
extern void s3c64xx_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
|
||
|
|
extern void s3c64xx_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
|
||
|
extern void s3c64xx_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
|
||
|
|
|
||
|
|
/* S3C2416 SDHCI setup */
|
||
|
|
|
||
|
|
#ifdef CONFIG_S3C2416_SETUP_SDHCI
|
||
|
|
static inline void s3c2416_default_sdhci0(void)
|
||
|
|
{
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC
|
||
|
|
s3c_hsmmc0_def_platdata.cfg_gpio = s3c2416_setup_sdhci0_cfg_gpio;
|
||
|
|
#endif /* CONFIG_S3C_DEV_HSMMC */
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void s3c2416_default_sdhci1(void)
|
||
|
|
{
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC1
|
||
|
|
s3c_hsmmc1_def_platdata.cfg_gpio = s3c2416_setup_sdhci1_cfg_gpio;
|
||
|
|
#endif /* CONFIG_S3C_DEV_HSMMC1 */
|
||
|
|
}
|
||
|
|
|
||
|
|
#else
|
||
|
|
static inline void s3c2416_default_sdhci0(void) { }
|
||
|
|
static inline void s3c2416_default_sdhci1(void) { }
|
||
|
|
|
||
|
|
#endif /* CONFIG_S3C2416_SETUP_SDHCI */
|
||
|
|
||
|
|
/* S3C64XX SDHCI setup */
|
||
|
|
|
||
|
|
#ifdef CONFIG_S3C64XX_SETUP_SDHCI
|
||
|
|
static inline void s3c6400_default_sdhci0(void)
|
||
|
|
{
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC
|
||
|
|
s3c_hsmmc0_def_platdata.cfg_gpio = s3c64xx_setup_sdhci0_cfg_gpio;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void s3c6400_default_sdhci1(void)
|
||
|
|
{
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC1
|
||
|
|
s3c_hsmmc1_def_platdata.cfg_gpio = s3c64xx_setup_sdhci1_cfg_gpio;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void s3c6400_default_sdhci2(void)
|
||
|
|
{
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC2
|
||
|
|
s3c_hsmmc2_def_platdata.cfg_gpio = s3c64xx_setup_sdhci2_cfg_gpio;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void s3c6410_default_sdhci0(void)
|
||
|
|
{
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC
|
||
|
|
s3c_hsmmc0_def_platdata.cfg_gpio = s3c64xx_setup_sdhci0_cfg_gpio;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void s3c6410_default_sdhci1(void)
|
||
|
|
{
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC1
|
||
|
|
s3c_hsmmc1_def_platdata.cfg_gpio = s3c64xx_setup_sdhci1_cfg_gpio;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void s3c6410_default_sdhci2(void)
|
||
|
|
{
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC2
|
||
|
|
s3c_hsmmc2_def_platdata.cfg_gpio = s3c64xx_setup_sdhci2_cfg_gpio;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
#else
|
||
|
|
static inline void s3c6410_default_sdhci0(void) { }
|
||
|
|
static inline void s3c6410_default_sdhci1(void) { }
|
||
|
static inline void s3c6410_default_sdhci2(void) { }
|
||
|
|
static inline void s3c6400_default_sdhci0(void) { }
|
||
|
|
static inline void s3c6400_default_sdhci1(void) { }
|
||
|
|
static inline void s3c6400_default_sdhci2(void) { }
|
||
|
|
|
||
|
|
#endif /* CONFIG_S3C64XX_SETUP_SDHCI */
|
||
|
|
|
||
|
|
static inline void s3c_sdhci_setname(int id, char *name)
|
||
|
|
{
|
||
|
|
switch (id) {
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC
|
||
|
|
case 0:
|
||
|
|
s3c_device_hsmmc0.name = name;
|
||
|
|
break;
|
||
|
|
#endif
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC1
|
||
|
|
case 1:
|
||
|
|
s3c_device_hsmmc1.name = name;
|
||
|
|
break;
|
||
|
|
#endif
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC2
|
||
|
|
case 2:
|
||
|
|
s3c_device_hsmmc2.name = name;
|
||
|
|
break;
|
||
|
|
#endif
|
||
|
|
#ifdef CONFIG_S3C_DEV_HSMMC3
|
||
|
|
case 3:
|
||
|
|
s3c_device_hsmmc3.name = name;
|
||
|
|
break;
|
||
|
|
#endif
|
||
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif /* __PLAT_S3C_SDHCI_H */
|