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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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3a63833ec3
wires variable is renamed, extended and this single variable to be used to pass the platform capabilities, e.g DDR mode. Also removed the hardcoded value was using as bus-width. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/*
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* MMC definitions for OMAP2
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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struct mmc_card;
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struct omap2_hsmmc_info {
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u8 mmc; /* controller 1/2/3 */
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u32 caps; /* 4/8 wires and any additional host
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* capabilities OR'd (ref. linux/mmc/host.h) */
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bool transceiver; /* MMC-2 option */
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bool ext_clock; /* use external pin for input clock */
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bool cover_only; /* No card detect - just cover switch */
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bool nonremovable; /* Nonremovable e.g. eMMC */
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bool power_saving; /* Try to sleep or power off when possible */
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bool no_off; /* power_saving and power is not to go off */
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bool vcc_aux_disable_is_sleep; /* Regulator off remapped to sleep */
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int gpio_cd; /* or -EINVAL */
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int gpio_wp; /* or -EINVAL */
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char *name; /* or NULL for default */
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struct device *dev; /* returned: pointer to mmc adapter */
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int ocr_mask; /* temporary HACK */
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/* Remux (pad configuation) when powering on/off */
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void (*remux)(struct device *dev, int slot, int power_on);
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/* init some special card */
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void (*init_card)(struct mmc_card *card);
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};
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#if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
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void omap2_hsmmc_init(struct omap2_hsmmc_info *);
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#else
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static inline void omap2_hsmmc_init(struct omap2_hsmmc_info *info)
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{
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}
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#endif
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