diff options
Diffstat (limited to 'include/linux/platform_data/mmc-omap.h')
| -rw-r--r-- | include/linux/platform_data/mmc-omap.h | 43 |
1 files changed, 5 insertions, 38 deletions
diff --git a/include/linux/platform_data/mmc-omap.h b/include/linux/platform_data/mmc-omap.h index 2bf1b30cb5dc..054d0c3c5ec5 100644 --- a/include/linux/platform_data/mmc-omap.h +++ b/include/linux/platform_data/mmc-omap.h @@ -1,40 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MMC definitions for OMAP2 * * Copyright (C) 2006 Nokia Corporation - * - * 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. */ #define OMAP_MMC_MAX_SLOTS 2 -/* - * struct omap_mmc_dev_attr.flags possibilities - * - * OMAP_HSMMC_SUPPORTS_DUAL_VOLT: Some HSMMC controller instances can - * operate with either 1.8Vdc or 3.0Vdc card voltages; this flag - * should be set if this is the case. See for example Section 22.5.3 - * "MMC/SD/SDIO1 Bus Voltage Selection" of the OMAP34xx Multimedia - * Device Silicon Revision 3.1.x Revision ZR (July 2011) (SWPU223R). - * - * OMAP_HSMMC_BROKEN_MULTIBLOCK_READ: Multiple-block read transfers - * don't work correctly on some MMC controller instances on some - * OMAP3 SoCs; this flag should be set if this is the case. See - * for example Advisory 2.1.1.128 "MMC: Multiple Block Read - * Operation Issue" in _OMAP3530/3525/3515/3503 Silicon Errata_ - * Revision F (October 2010) (SPRZ278F). - */ -#define OMAP_HSMMC_SUPPORTS_DUAL_VOLT BIT(0) -#define OMAP_HSMMC_BROKEN_MULTIBLOCK_READ BIT(1) - struct mmc_card; -struct omap_mmc_dev_attr { - u8 flags; -}; - struct omap_mmc_platform_data { /* back-link to device */ struct device *dev; @@ -46,18 +20,12 @@ struct omap_mmc_platform_data { * maximum frequency on the MMC bus */ unsigned int max_freq; - /* switch the bus to a new slot */ - int (*switch_slot)(struct device *dev, int slot); /* initialize board-specific MMC functionality, can be NULL if * not supported */ int (*init)(struct device *dev); void (*cleanup)(struct device *dev); void (*shutdown)(struct device *dev); - /* To handle board related suspend/resume functionality for MMC */ - int (*suspend)(struct device *dev, int slot); - int (*resume)(struct device *dev, int slot); - /* Return context loss count due to PM states changing */ int (*get_context_loss_count)(struct device *dev); @@ -105,9 +73,6 @@ struct omap_mmc_platform_data { unsigned vcc_aux_disable_is_sleep:1; /* we can put the features above into this variable */ -#define HSMMC_HAS_PBIAS (1 << 0) -#define HSMMC_HAS_UPDATED_RESET (1 << 1) -#define HSMMC_HAS_HSPE_SUPPORT (1 << 2) #define MMC_OMAP7XX (1 << 3) #define MMC_OMAP15XX (1 << 4) #define MMC_OMAP16XX (1 << 5) @@ -141,11 +106,13 @@ struct omap_mmc_platform_data { const char *name; u32 ocr_mask; - /* Card detection IRQs */ - int card_detect_irq; + /* Card detection */ int (*card_detect)(struct device *dev, int slot); unsigned int ban_openended:1; } slots[OMAP_MMC_MAX_SLOTS]; }; + +extern void omap_mmc_notify_cover_event(struct device *dev, int slot, + int is_closed); |