diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/mach-exynos/setup-sdhci-gpio.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-s5pc100/setup-sdhci-gpio.c | 1 | ||||
-rw-r--r-- | arch/arm/mach-s5pv210/setup-sdhci-gpio.c | 1 | ||||
-rw-r--r-- | arch/arm/plat-samsung/include/plat/regs-sdhci.h | 87 | ||||
-rw-r--r-- | arch/arm/plat-samsung/include/plat/sdhci.h | 56 |
5 files changed, 2 insertions, 145 deletions
diff --git a/arch/arm/mach-exynos/setup-sdhci-gpio.c b/arch/arm/mach-exynos/setup-sdhci-gpio.c index e8d08bf..d5b98c8 100644 --- a/arch/arm/mach-exynos/setup-sdhci-gpio.c +++ b/arch/arm/mach-exynos/setup-sdhci-gpio.c @@ -19,8 +19,8 @@ #include <linux/mmc/host.h> #include <linux/mmc/card.h> +#include <mach/gpio.h> #include <plat/gpio-cfg.h> -#include <plat/regs-sdhci.h> #include <plat/sdhci.h> void exynos4_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) diff --git a/arch/arm/mach-s5pc100/setup-sdhci-gpio.c b/arch/arm/mach-s5pc100/setup-sdhci-gpio.c index 03c02d0..6010c03 100644 --- a/arch/arm/mach-s5pc100/setup-sdhci-gpio.c +++ b/arch/arm/mach-s5pc100/setup-sdhci-gpio.c @@ -19,7 +19,6 @@ #include <linux/mmc/card.h> #include <plat/gpio-cfg.h> -#include <plat/regs-sdhci.h> #include <plat/sdhci.h> void s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) diff --git a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c index 3e3ac05..0512ada 100644 --- a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c +++ b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c @@ -20,7 +20,6 @@ #include <linux/mmc/card.h> #include <plat/gpio-cfg.h> -#include <plat/regs-sdhci.h> #include <plat/sdhci.h> void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) diff --git a/arch/arm/plat-samsung/include/plat/regs-sdhci.h b/arch/arm/plat-samsung/include/plat/regs-sdhci.h deleted file mode 100644 index e34049ad..0000000 --- a/arch/arm/plat-samsung/include/plat/regs-sdhci.h +++ /dev/null @@ -1,87 +0,0 @@ -/* linux/arch/arm/plat-s3c/include/plat/regs-sdhci.h - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C Platform - SDHCI (HSMMC) register definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __PLAT_S3C_SDHCI_REGS_H -#define __PLAT_S3C_SDHCI_REGS_H __FILE__ - -#define S3C_SDHCI_CONTROL2 (0x80) -#define S3C_SDHCI_CONTROL3 (0x84) -#define S3C64XX_SDHCI_CONTROL4 (0x8C) - -#define S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR (1 << 31) -#define S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK (1 << 30) -#define S3C_SDHCI_CTRL2_CDINVRXD3 (1 << 29) -#define S3C_SDHCI_CTRL2_SLCARDOUT (1 << 28) - -#define S3C_SDHCI_CTRL2_FLTCLKSEL_MASK (0xf << 24) -#define S3C_SDHCI_CTRL2_FLTCLKSEL_SHIFT (24) -#define S3C_SDHCI_CTRL2_FLTCLKSEL(_x) ((_x) << 24) - -#define S3C_SDHCI_CTRL2_LVLDAT_MASK (0xff << 16) -#define S3C_SDHCI_CTRL2_LVLDAT_SHIFT (16) -#define S3C_SDHCI_CTRL2_LVLDAT(_x) ((_x) << 16) - -#define S3C_SDHCI_CTRL2_ENFBCLKTX (1 << 15) -#define S3C_SDHCI_CTRL2_ENFBCLKRX (1 << 14) -#define S3C_SDHCI_CTRL2_SDCDSEL (1 << 13) -#define S3C_SDHCI_CTRL2_SDSIGPC (1 << 12) -#define S3C_SDHCI_CTRL2_ENBUSYCHKTXSTART (1 << 11) - -#define S3C_SDHCI_CTRL2_DFCNT_MASK (0x3 << 9) -#define S3C_SDHCI_CTRL2_DFCNT_SHIFT (9) -#define S3C_SDHCI_CTRL2_DFCNT_NONE (0x0 << 9) -#define S3C_SDHCI_CTRL2_DFCNT_4SDCLK (0x1 << 9) -#define S3C_SDHCI_CTRL2_DFCNT_16SDCLK (0x2 << 9) -#define S3C_SDHCI_CTRL2_DFCNT_64SDCLK (0x3 << 9) - -#define S3C_SDHCI_CTRL2_ENCLKOUTHOLD (1 << 8) -#define S3C_SDHCI_CTRL2_RWAITMODE (1 << 7) -#define S3C_SDHCI_CTRL2_DISBUFRD (1 << 6) -#define S3C_SDHCI_CTRL2_SELBASECLK_MASK (0x3 << 4) -#define S3C_SDHCI_CTRL2_SELBASECLK_SHIFT (4) -#define S3C_SDHCI_CTRL2_PWRSYNC (1 << 3) -#define S3C_SDHCI_CTRL2_ENCLKOUTMSKCON (1 << 1) -#define S3C_SDHCI_CTRL2_HWINITFIN (1 << 0) - -#define S3C_SDHCI_CTRL3_FCSEL3 (1 << 31) -#define S3C_SDHCI_CTRL3_FCSEL2 (1 << 23) -#define S3C_SDHCI_CTRL3_FCSEL1 (1 << 15) -#define S3C_SDHCI_CTRL3_FCSEL0 (1 << 7) - -#define S3C_SDHCI_CTRL3_FIA3_MASK (0x7f << 24) -#define S3C_SDHCI_CTRL3_FIA3_SHIFT (24) -#define S3C_SDHCI_CTRL3_FIA3(_x) ((_x) << 24) - -#define S3C_SDHCI_CTRL3_FIA2_MASK (0x7f << 16) -#define S3C_SDHCI_CTRL3_FIA2_SHIFT (16) -#define S3C_SDHCI_CTRL3_FIA2(_x) ((_x) << 16) - -#define S3C_SDHCI_CTRL3_FIA1_MASK (0x7f << 8) -#define S3C_SDHCI_CTRL3_FIA1_SHIFT (8) -#define S3C_SDHCI_CTRL3_FIA1(_x) ((_x) << 8) - -#define S3C_SDHCI_CTRL3_FIA0_MASK (0x7f << 0) -#define S3C_SDHCI_CTRL3_FIA0_SHIFT (0) -#define S3C_SDHCI_CTRL3_FIA0(_x) ((_x) << 0) - -#define S3C64XX_SDHCI_CONTROL4_DRIVE_MASK (0x3 << 16) -#define S3C64XX_SDHCI_CONTROL4_DRIVE_SHIFT (16) -#define S3C64XX_SDHCI_CONTROL4_DRIVE_2mA (0x0 << 16) -#define S3C64XX_SDHCI_CONTROL4_DRIVE_4mA (0x1 << 16) -#define S3C64XX_SDHCI_CONTROL4_DRIVE_7mA (0x2 << 16) -#define S3C64XX_SDHCI_CONTROL4_DRIVE_9mA (0x3 << 16) - -#define S3C64XX_SDHCI_CONTROL4_BUSY (1) - -#endif /* __PLAT_S3C_SDHCI_REGS_H */ diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h index 9b87f38..1e0aab0 100644 --- a/arch/arm/plat-samsung/include/plat/sdhci.h +++ b/arch/arm/plat-samsung/include/plat/sdhci.h @@ -18,62 +18,9 @@ #ifndef __PLAT_S3C_SDHCI_H #define __PLAT_S3C_SDHCI_H __FILE__ +#include <linux/platform_data/mmc-sdhci-s3c.h> #include <plat/devs.h> -struct platform_device; -struct mmc_host; -struct mmc_card; -struct mmc_ios; - -enum cd_types { - S3C_SDHCI_CD_INTERNAL, /* use mmc internal CD line */ - S3C_SDHCI_CD_EXTERNAL, /* use external callback */ - S3C_SDHCI_CD_GPIO, /* use external gpio pin for CD line */ - S3C_SDHCI_CD_NONE, /* no CD line, use polling to detect card */ - S3C_SDHCI_CD_PERMANENT, /* no CD line, card permanently wired to host */ -}; - -/** - * struct s3c_sdhci_platdata() - Platform device data for Samsung SDHCI - * @max_width: The maximum number of data bits supported. - * @host_caps: Standard MMC host capabilities bit field. - * @host_caps2: The second standard MMC host capabilities bit field. - * @cd_type: Type of Card Detection method (see cd_types enum above) - * @ext_cd_init: Initialize external card detect subsystem. Called on - * sdhci-s3c driver probe when cd_type == S3C_SDHCI_CD_EXTERNAL. - * notify_func argument is a callback to the sdhci-s3c driver - * that triggers the card detection event. Callback arguments: - * dev is pointer to platform device of the host controller, - * state is new state of the card (0 - removed, 1 - inserted). - * @ext_cd_cleanup: Cleanup external card detect subsystem. Called on - * sdhci-s3c driver remove when cd_type == S3C_SDHCI_CD_EXTERNAL. - * notify_func argument is the same callback as for ext_cd_init. - * @ext_cd_gpio: gpio pin used for external CD line, valid only if - * cd_type == S3C_SDHCI_CD_GPIO - * @ext_cd_gpio_invert: invert values for external CD gpio line - * @cfg_gpio: Configure the GPIO for a specific card bit-width - * - * Initialisation data specific to either the machine or the platform - * for the device driver to use or call-back when configuring gpio or - * card speed information. -*/ -struct s3c_sdhci_platdata { - unsigned int max_width; - unsigned int host_caps; - unsigned int host_caps2; - unsigned int pm_caps; - enum cd_types cd_type; - - int ext_cd_gpio; - bool ext_cd_gpio_invert; - int (*ext_cd_init)(void (*notify_func)(struct platform_device *, - int state)); - int (*ext_cd_cleanup)(void (*notify_func)(struct platform_device *, - int state)); - - void (*cfg_gpio)(struct platform_device *dev, int width); -}; - /* 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. @@ -378,5 +325,4 @@ static inline void s3c_sdhci_setname(int id, char *name) break; } } - #endif /* __PLAT_S3C_SDHCI_H */ |