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Commit 58bc67fc authored by Roger Quadros's avatar Roger Quadros
Browse files

ARM: OMAP2+: gpmc: Add platform data 



Add a platform data structure for GPMC. It contains all the necessary
platform information that needs to be passed from platform init code
to GPMC driver.

Signed-off-by: default avatarRoger Quadros <rogerq@ti.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
parent f55532a0

include/linux/omap-gpmc.h

+1 −2
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@@ -7,8 +7,7 @@ 
 *  option) any later version.

 */



/* Maximum Number of Chip Selects */

#define GPMC_CS_NUM		8

#include <linux/platform_data/gpmc-omap.h>



#define GPMC_CONFIG_WP		0x00000005

include/linux/platform_data/gpmc-omap.h

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/*

 * OMAP GPMC Platform data

 *

 * Copyright (C) 2014 Texas Instruments, Inc. - http://www.ti.com

 *	Roger Quadros <rogerq@ti.com>

 *

 * This program is free software; you can redistribute it and/or modify it

 * under the terms and conditions of the GNU General Public License,

 * version 2, as published by the Free Software Foundation.

 */



#ifndef _GPMC_OMAP_H_

#define _GPMC_OMAP_H_



/* Maximum Number of Chip Selects */

#define GPMC_CS_NUM		8



/* Data for each chip select */

struct gpmc_omap_cs_data {

	bool valid;			/* data is valid */

	bool is_nand;			/* device within this CS is NAND */

	struct platform_device *pdev;	/* device within this CS region */

	unsigned int pdata_size;

};



struct gpmc_omap_platform_data {

	struct gpmc_omap_cs_data cs[GPMC_CS_NUM];

};



#endif /* _GPMC_OMAP_H */