| Tony Lindgren | 90c62bf | 2008-12-10 17:37:17 -0800 | [diff] [blame] | 1 | /* |
| 2 | * MMC definitions for OMAP2 |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 as |
| 6 | * published by the Free Software Foundation. |
| 7 | */ |
| 8 | |
| Grazvydas Ignotas | ed199f7 | 2010-08-10 18:01:52 -0700 | [diff] [blame] | 9 | struct mmc_card; |
| 10 | |
| Adrian Hunter | 68ff042 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 11 | struct omap2_hsmmc_info { |
| Tony Lindgren | 90c62bf | 2008-12-10 17:37:17 -0800 | [diff] [blame] | 12 | u8 mmc; /* controller 1/2/3 */ |
| Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 13 | u32 caps; /* 4/8 wires and any additional host |
| 14 | * capabilities OR'd (ref. linux/mmc/host.h) */ |
| David Brownell | 0329c37 | 2009-03-23 18:23:47 -0700 | [diff] [blame] | 15 | bool transceiver; /* MMC-2 option */ |
| 16 | bool ext_clock; /* use external pin for input clock */ |
| Adrian Hunter | 8d75e98 | 2009-03-23 18:23:48 -0700 | [diff] [blame] | 17 | bool cover_only; /* No card detect - just cover switch */ |
| Adrian Hunter | 23d99bb | 2009-09-22 16:44:48 -0700 | [diff] [blame] | 18 | bool nonremovable; /* Nonremovable e.g. eMMC */ |
| Denis Karpov | dd498ef | 2009-09-22 16:44:49 -0700 | [diff] [blame] | 19 | bool power_saving; /* Try to sleep or power off when possible */ |
| Adrian Hunter | 1df58db | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 20 | bool no_off; /* power_saving and power is not to go off */ |
| Balaji T K | b1c1df7 | 2011-05-30 19:55:34 +0530 | [diff] [blame^] | 21 | bool no_off_init; /* no power off when not in MMC sleep state */ |
| Adrian Hunter | e0eb242 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 22 | bool vcc_aux_disable_is_sleep; /* Regulator off remapped to sleep */ |
| Tony Lindgren | 90c62bf | 2008-12-10 17:37:17 -0800 | [diff] [blame] | 23 | int gpio_cd; /* or -EINVAL */ |
| 24 | int gpio_wp; /* or -EINVAL */ |
| Adrian Hunter | e51151a | 2009-03-23 18:23:48 -0700 | [diff] [blame] | 25 | char *name; /* or NULL for default */ |
| David Brownell | 01971f6 | 2009-03-23 18:23:47 -0700 | [diff] [blame] | 26 | struct device *dev; /* returned: pointer to mmc adapter */ |
| David Brownell | b583f26 | 2009-05-28 14:04:03 -0700 | [diff] [blame] | 27 | int ocr_mask; /* temporary HACK */ |
| Thomas Weber | 0b1974d | 2010-09-23 11:46:48 +0200 | [diff] [blame] | 28 | /* Remux (pad configuration) when powering on/off */ |
| Adrian Hunter | ce6f001 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 29 | void (*remux)(struct device *dev, int slot, int power_on); |
| Grazvydas Ignotas | ed199f7 | 2010-08-10 18:01:52 -0700 | [diff] [blame] | 30 | /* init some special card */ |
| 31 | void (*init_card)(struct mmc_card *card); |
| Tony Lindgren | 90c62bf | 2008-12-10 17:37:17 -0800 | [diff] [blame] | 32 | }; |
| 33 | |
| Adrian Hunter | db0fefc | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 34 | #if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE) |
| Tony Lindgren | 90c62bf | 2008-12-10 17:37:17 -0800 | [diff] [blame] | 35 | |
| Adrian Hunter | 68ff042 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 36 | void omap2_hsmmc_init(struct omap2_hsmmc_info *); |
| Tony Lindgren | 90c62bf | 2008-12-10 17:37:17 -0800 | [diff] [blame] | 37 | |
| 38 | #else |
| 39 | |
| Adrian Hunter | 68ff042 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 40 | static inline void omap2_hsmmc_init(struct omap2_hsmmc_info *info) |
| Tony Lindgren | 90c62bf | 2008-12-10 17:37:17 -0800 | [diff] [blame] | 41 | { |
| 42 | } |
| 43 | |
| 44 | #endif |