diff options
Diffstat (limited to 'arch/arm/plat-s3c/include/plat/sdhci.h')
| -rw-r--r-- | arch/arm/plat-s3c/include/plat/sdhci.h | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/arch/arm/plat-s3c/include/plat/sdhci.h b/arch/arm/plat-s3c/include/plat/sdhci.h deleted file mode 100644 index 53198673b6b..00000000000 --- a/arch/arm/plat-s3c/include/plat/sdhci.h +++ /dev/null @@ -1,226 +0,0 @@ -/* linux/arch/arm/plat-s3c/include/plat/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) platform data 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_H -#define __PLAT_S3C_SDHCI_H __FILE__ - -struct platform_device; -struct mmc_host; -struct mmc_card; -struct mmc_ios; - -/** - * 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. - * @cfg_gpio: Configure the GPIO for a specific card bit-width - * @cfg_card: Configure the interface for a specific card and speed. This - * is necessary the controllers and/or GPIO blocks require the - * changing of driver-strength and other controls dependant on - * the card and speed of operation. - * - * 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; - - char **clocks; /* set of clock sources */ - - void (*cfg_gpio)(struct platform_device *dev, int width); - void (*cfg_card)(struct platform_device *dev, - void __iomem *regbase, - struct mmc_ios *ios, - struct mmc_card *card); -}; - -/** - * 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); - -/* 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; - -/* Helper function availablity */ - -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 s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *, int w); -extern void s5pc100_setup_sdhci1_cfg_gpio(struct platform_device *, int w); -extern void s5pc100_setup_sdhci2_cfg_gpio(struct platform_device *, int w); -extern void s3c64xx_setup_sdhci2_cfg_gpio(struct platform_device *, int w); - -/* S3C6400 SDHCI setup */ - -#ifdef CONFIG_S3C6400_SETUP_SDHCI -extern char *s3c6400_hsmmc_clksrcs[4]; - -#ifdef CONFIG_S3C_DEV_HSMMC -extern void s3c6400_setup_sdhci_cfg_card(struct platform_device *dev, - void __iomem *r, - struct mmc_ios *ios, - struct mmc_card *card); - -static inline void s3c6400_default_sdhci0(void) -{ - s3c_hsmmc0_def_platdata.clocks = s3c6400_hsmmc_clksrcs; - s3c_hsmmc0_def_platdata.cfg_gpio = s3c64xx_setup_sdhci0_cfg_gpio; - s3c_hsmmc0_def_platdata.cfg_card = s3c6400_setup_sdhci_cfg_card; -} - -#else -static inline void s3c6400_default_sdhci0(void) { } -#endif /* CONFIG_S3C_DEV_HSMMC */ - -#ifdef CONFIG_S3C_DEV_HSMMC1 -static inline void s3c6400_default_sdhci1(void) -{ - s3c_hsmmc1_def_platdata.clocks = s3c6400_hsmmc_clksrcs; - s3c_hsmmc1_def_platdata.cfg_gpio = s3c64xx_setup_sdhci1_cfg_gpio; - s3c_hsmmc1_def_platdata.cfg_card = s3c6400_setup_sdhci_cfg_card; -} -#else -static inline void s3c6400_default_sdhci1(void) { } -#endif /* CONFIG_S3C_DEV_HSMMC1 */ - -#ifdef CONFIG_S3C_DEV_HSMMC2 -static inline void s3c6400_default_sdhci2(void) -{ - s3c_hsmmc2_def_platdata.clocks = s3c6400_hsmmc_clksrcs; - s3c_hsmmc2_def_platdata.cfg_gpio = s3c64xx_setup_sdhci2_cfg_gpio; - s3c_hsmmc2_def_platdata.cfg_card = s3c6400_setup_sdhci_cfg_card; -} -#else -static inline void s3c6400_default_sdhci2(void) { } -#endif /* CONFIG_S3C_DEV_HSMMC2 */ - -#else -static inline void s3c6400_default_sdhci0(void) { } -static inline void s3c6400_default_sdhci1(void) { } -#endif /* CONFIG_S3C6400_SETUP_SDHCI */ - -/* S3C6410 SDHCI setup */ - -#ifdef CONFIG_S3C6410_SETUP_SDHCI -extern char *s3c6410_hsmmc_clksrcs[4]; - -extern void s3c6410_setup_sdhci0_cfg_card(struct platform_device *dev, - void __iomem *r, - struct mmc_ios *ios, - struct mmc_card *card); - -#ifdef CONFIG_S3C_DEV_HSMMC -static inline void s3c6410_default_sdhci0(void) -{ - s3c_hsmmc0_def_platdata.clocks = s3c6410_hsmmc_clksrcs; - s3c_hsmmc0_def_platdata.cfg_gpio = s3c64xx_setup_sdhci0_cfg_gpio; - s3c_hsmmc0_def_platdata.cfg_card = s3c6410_setup_sdhci0_cfg_card; -} -#else -static inline void s3c6410_default_sdhci0(void) { } -#endif /* CONFIG_S3C_DEV_HSMMC */ - -#ifdef CONFIG_S3C_DEV_HSMMC1 -static inline void s3c6410_default_sdhci1(void) -{ - s3c_hsmmc1_def_platdata.clocks = s3c6410_hsmmc_clksrcs; - s3c_hsmmc1_def_platdata.cfg_gpio = s3c64xx_setup_sdhci1_cfg_gpio; - s3c_hsmmc1_def_platdata.cfg_card = s3c6410_setup_sdhci0_cfg_card; -} -#else -static inline void s3c6410_default_sdhci1(void) { } -#endif /* CONFIG_S3C_DEV_HSMMC1 */ - -#ifdef CONFIG_S3C_DEV_HSMMC2 -static inline void s3c6410_default_sdhci2(void) -{ - s3c_hsmmc2_def_platdata.clocks = s3c6410_hsmmc_clksrcs; - s3c_hsmmc2_def_platdata.cfg_gpio = s3c64xx_setup_sdhci2_cfg_gpio; - s3c_hsmmc2_def_platdata.cfg_card = s3c6410_setup_sdhci0_cfg_card; -} -#else -static inline void s3c6410_default_sdhci2(void) { } -#endif /* CONFIG_S3C_DEV_HSMMC2 */ - -#else -static inline void s3c6410_default_sdhci0(void) { } -static inline void s3c6410_default_sdhci1(void) { } -#endif /* CONFIG_S3C6410_SETUP_SDHCI */ - -/* S5PC100 SDHCI setup */ - -#ifdef CONFIG_S5PC100_SETUP_SDHCI -extern char *s5pc100_hsmmc_clksrcs[4]; - -extern void s5pc100_setup_sdhci0_cfg_card(struct platform_device *dev, - void __iomem *r, - struct mmc_ios *ios, - struct mmc_card *card); - -#ifdef CONFIG_S3C_DEV_HSMMC -static inline void s5pc100_default_sdhci0(void) -{ - s3c_hsmmc0_def_platdata.clocks = s5pc100_hsmmc_clksrcs; - s3c_hsmmc0_def_platdata.cfg_gpio = s5pc100_setup_sdhci0_cfg_gpio; - s3c_hsmmc0_def_platdata.cfg_card = s5pc100_setup_sdhci0_cfg_card; -} -#else -static inline void s5pc100_default_sdhci0(void) { } -#endif /* CONFIG_S3C_DEV_HSMMC */ - -#ifdef CONFIG_S3C_DEV_HSMMC1 -static inline void s5pc100_default_sdhci1(void) -{ - s3c_hsmmc1_def_platdata.clocks = s5pc100_hsmmc_clksrcs; - s3c_hsmmc1_def_platdata.cfg_gpio = s5pc100_setup_sdhci1_cfg_gpio; - s3c_hsmmc1_def_platdata.cfg_card = s5pc100_setup_sdhci0_cfg_card; -} -#else -static inline void s5pc100_default_sdhci1(void) { } -#endif /* CONFIG_S3C_DEV_HSMMC1 */ - -#ifdef CONFIG_S3C_DEV_HSMMC2 -static inline void s5pc100_default_sdhci2(void) -{ - s3c_hsmmc2_def_platdata.clocks = s5pc100_hsmmc_clksrcs; - s3c_hsmmc2_def_platdata.cfg_gpio = s5pc100_setup_sdhci2_cfg_gpio; - s3c_hsmmc2_def_platdata.cfg_card = s5pc100_setup_sdhci0_cfg_card; -} -#else -static inline void s5pc100_default_sdhci2(void) { } -#endif /* CONFIG_S3C_DEV_HSMMC1 */ - - -#else -static inline void s5pc100_default_sdhci0(void) { } -static inline void s5pc100_default_sdhci1(void) { } -static inline void s5pc100_default_sdhci2(void) { } -#endif /* CONFIG_S5PC100_SETUP_SDHCI */ - -#endif /* __PLAT_S3C_SDHCI_H */ |