7 Commits

Author SHA1 Message Date
Magnus Damm
010ab82058 mtd: sh_flctl SHBUSSEL and SEL_16BIT support
This patch extends the sh_flctl driver with support
for 16-bit bus configuration using SEL_16BIT and
support for multiplexed pins using SHBUSSEL.

Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-02 13:02:16 +09:00
Magnus Damm
b79c7adf82 mtd: trivial sh_flctl changes
This patch contains a few changes for the sh_flctl driver:
 - not sh7723-only driver - get rid of kconfig dependency
 - use dev_err() instead of printk()
 - use __devinit and __devexit for probe()/remove()
 - fix probe() return values

Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-02 13:01:25 +09:00
David Woodhouse
894572a363 mtd: sh_flctl: register sh_flctl using platform_driver_probe()
As with orion_nand in commit f33dabbe79fdf7a8568c65faa1db7794c87ac4d3
("register orion_nand using platform_driver_probe()"), avoid .init.text
problems by using platform_device_probe(). This isn't going to be
hotplugged anyway.

Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-19 16:07:34 -07:00
Sneha Narnakaje
46a8cf2df2 mtd: nand: add "page" parameter to all read_page/read_page_raw APIs
This patch adds a new "page" parameter to all NAND read_page/read_page_raw
APIs.  The read_page API for the new mode ECC_HW_OOB_FIRST requires the
page information to send the READOOB command and read the OOB area before
the data area.

Reviewed-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Sneha Narnakaje <nsnehaprabha@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-09-19 11:13:47 -07:00
Yoshihiro Shimoda
c0e6616ae6 [MTD] [NAND] sh_flctl: fix hardware ecc handling for 2048 byte page
Signed-off-by: Jeremy Baker <Jeremy.Baker@renesas.com>
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-03-24 09:39:46 +00:00
Yoshihiro Shimoda
35a347991c [MTD] [NAND] sh_flctl: fix compile error
Fix compile error because the first patch was broken -- the file got
truncated.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-10-20 09:23:19 +01:00
Yoshihiro Shimoda
6028aa01f7 [MTD] [NAND] sh_flctl: add support for Renesas SuperH FLCTL
Several Renesas SuperH CPU has FLCTL. The FLCTL support NAND Flash.
This driver support SH7723.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-10-14 13:33:05 +01:00