From: Roger Quadros <rogerq@ti.com>
To: tony@atomide.com
Cc: pekon@pek-sem.com, javier@dowhile0.org,
linux-omap@vger.kernel.org, Roger Quadros <rogerq@ti.com>
Subject: [PATCH 0/5] ARM: OMAP2+: gpmc: configuration enhancements
Date: Tue, 21 Oct 2014 15:41:44 +0300 [thread overview]
Message-ID: <1413895309-9152-1-git-send-email-rogerq@ti.com> (raw)
Hi Tony,
These patches address GPMC configuration issues and are for v3.19.
Patches based on v3.18-rc1.
- Make sure to print a user visible error if a requested GPMC timing
configuration can't be met.
- Don't create GPMC child device if a GPMC timing could not be set.
- Always enable address lines A26-A11 for non-NAND devices.
- Perform GPMC configuration as per recommended procedure i.e.
keep Chip Select disabled while changing GPMC configuration.
Tested on dra7-evm, am437x-gp-evm and beagleboard.
cheers,
-roger
Roger Quadros (5):
ARM: OMAP2+: gpmc: Print error message in set_gpmc_timing_reg()
ARM: OMAP2+: gpmc: Error out if timings fail in
gpmc_probe_generic_child()
ARM: OMAP2+: gpmc: Always enable A26-A11 for non NAND devices
ARM: OMAP2+: gpmc: Keep Chip Select disabled while configuring it
ARM: OMAP2+: gpmc: Sanity check GPMC fck on probe
arch/arm/mach-omap2/gpmc.c | 87 ++++++++++++++++++++++++++++------------------
1 file changed, 54 insertions(+), 33 deletions(-)
--
1.8.3.2
next reply other threads:[~2014-10-21 12:42 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-21 12:41 Roger Quadros [this message]
2014-10-21 12:41 ` [PATCH 1/5] ARM: OMAP2+: gpmc: Print error message in set_gpmc_timing_reg() Roger Quadros
2014-10-28 22:23 ` Tony Lindgren
2014-10-29 8:50 ` Roger Quadros
2014-10-29 14:13 ` Tony Lindgren
2014-11-04 19:59 ` pekon
2014-10-21 12:41 ` [PATCH 2/5] ARM: OMAP2+: gpmc: Error out if timings fail in gpmc_probe_generic_child() Roger Quadros
2014-11-04 0:45 ` Tony Lindgren
2014-11-04 1:14 ` Tony Lindgren
2014-11-04 9:03 ` Roger Quadros
2014-11-04 15:51 ` Tony Lindgren
2014-10-21 12:41 ` [PATCH 3/5] ARM: OMAP2+: gpmc: Always enable A26-A11 for non NAND devices Roger Quadros
2014-10-21 12:41 ` [PATCH 4/5] ARM: OMAP2+: gpmc: Keep Chip Select disabled while configuring it Roger Quadros
2014-10-21 12:41 ` [PATCH 5/5] ARM: OMAP2+: gpmc: Sanity check GPMC fck on probe Roger Quadros
2014-10-30 15:10 ` [PATCH 0/5] ARM: OMAP2+: gpmc: configuration enhancements Tony Lindgren
2014-10-30 15:24 ` Roger Quadros
2014-11-04 17:49 ` Tony Lindgren
2014-11-05 12:46 ` Roger Quadros
2014-11-05 16:09 ` Tony Lindgren
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