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mtd: nand: omap2: Implement NAND ready using gpiolib

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The GPMC WAIT pin status are now available over gpiolib.
Update the omap_dev_ready() function to use gpio instead of
directly accessing GPMC register space.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Roger Quadros
2015-08-06 17:39:35 +03:00
parent 9e6946215d
commit 10f22ee367
3 changed files with 21 additions and 12 deletions
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2
include/linux/platform_data/mtd-nand-omap2.h
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@@ -71,7 +71,6 @@ struct omap_nand_platform_data {
int cs;
struct mtd_partition *parts;
int nr_parts;
bool dev_ready;
bool flash_bbt;
enum nand_io xfer_type;
int devsize;
@@ -82,5 +81,6 @@ struct omap_nand_platform_data {
/* deprecated */
struct gpmc_nand_regs reg;
struct device_node *of_node;
bool dev_ready;
};
#endif