summaryrefslogtreecommitdiffstats
path: root/arch/arm/plat-pxa/include/plat/sdhci.h
blob: 1ab332e37d7d578336a6d5979b6ea7f7e05ddb20 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/* linux/arch/arm/plat-pxa/include/plat/sdhci.h
 *
 * Copyright 2010 Marvell
 *	Zhangfei Gao <zhangfei.gao@marvell.com>
 *
 * PXA Platform - SDHCI 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_PXA_SDHCI_H
#define __PLAT_PXA_SDHCI_H

/* pxa specific flag */
/* Require clock free running */
#define PXA_FLAG_DISABLE_CLOCK_GATING (1<<0)

/* Board design supports 8-bit data on SD/SDIO BUS */
#define PXA_FLAG_SD_8_BIT_CAPABLE_SLOT (1<<2)

/*
 * struct pxa_sdhci_platdata() - Platform device data for PXA SDHCI
 * @max_speed: the maximum speed supported
 * @quirks: quirks of specific device
 * @flags: flags for platform requirement
 */
struct sdhci_pxa_platdata {
	unsigned int	max_speed;
	unsigned int	quirks;
	unsigned int	flags;
};

#endif /* __PLAT_PXA_SDHCI_H */