[PATCH v9 00/25] gpio/omap: driver cleanup and fixes

Hi,

On Fri, Feb 03, 2012 at 15:29:49, DebBarma, Tarun Kanti wrote:

On Fri, Feb 3, 2012 at 2:51 PM, Hebbar, Gururaja
[off-list ref] wrote:


	Tarun,
	
	I am interested in testing these patches on AM335x. Do you have
a tree with these
	patches applied so that I can pull.
	

You can find the series here:-
git://gitorious.org/~tarunkanti/omap-sw-develoment/tarunkantis-linux-oma
p-dev for_3.4/gpio_cleanup_fixes_v9

I am unable to download from this repo. The Gitorious web page fails to show
the tree and gives 500 error

downloading using https protocol fails with below error.

ghebbar at linux-psp-server:~/projects/linux-gits/gitorious-omap$ git remote add omap-gpio2 https://git.gitorious.org/omap-sw-develoment/linux-omap-dev.git

ghebbar at linux-psp-server:~/projects/linux-gits/gitorious-omap$ git fetch omap-gpio2

error: Unable to get pack index https://git.gitorious.org/omap-sw-develoment/linux-omap-dev.git/objects/pack/pack-a461f67f3067aa122c09f38cf55346152c9fafb8.idx

error: Unable to get pack index https://git.gitorious.org/omap-sw-develoment/linux-omap-dev.git/objects/pack/pack-a66a5d34b6388e1b0c6b49fe4a029cbf755b17c7.idx

error: Unable to get pack index https://git.gitorious.org/omap-sw-develoment/linux-omap-dev.git/objects/pack/pack-952401733bd66c72bc947b54ad5a04ca8edfff2a.idx

error: Unable to get pack index https://git.gitorious.org/omap-sw-develoment/linux-omap-dev.git/objects/pack/pack-1f38918dfb5427f9b79b88d7c6cda15e85c2ad92.idx

error: Unable to get pack file https://git.gitorious.org/omap-sw-develoment/linux-omap-dev.git/objects/pack/pack-2e39094e5e34e6ce642fc2513727a2025b23f8c7.pack
GnuTLS recv error (-9): A TLS packet with unexpected length was received.
error: Unable to find f5af8c1f05d8a1e27ca910285da3fee28eb5acce under https://git.gitorious.org/omap-sw-develoment/linux-omap-dev.git
Cannot obtain needed object f5af8c1f05d8a1e27ca910285da3fee28eb5acce
while processing commit 7e0e6be8759e6423a4f97b4bbc5e9fec0e5cfde3.
error: Fetch failed.
ghebbar at linux-psp-server:~/projects/linux-gits/gitorious-omap$ git fetch omap-gpio2
error: Unable to get pack index https://git.gitorious.org/omap-sw-develoment/linux-omap-dev.git/objects/pack/pack-a461f67f3067aa122c09f38cf55346152c9fafb8.idx

error: wrong index v2 file size in .git/objects/pack/pack-952401733bd66c72bc947b54ad5a04ca8edfff2a.idx
error: .git/objects/pack/pack-2e39094e5e34e6ce642fc2513727a2025b23f8c7.pack SHA1 checksum mismatch
error: inflate: data stream error (invalid distance too far back)


is there any issue with the repo.

--
Tarun
 



	On Thu, Feb 02, 2012 at 23:00:26, DebBarma, Tarun Kanti wrote:
	> The following changes since commit
62aa2b537c6f5957afd98e29f96897419ed5ebab:
	>   Linus Torvalds (1):
	>         Linux 3.3-rc2
	>
	> are available in the git repository at:
	>
http://gitorious.org/~tarunkanti/omap-sw-develoment/tarunkantis-linux-om
ap-dev
<http://gitorious.org/%7Etarunkanti/omap-sw-develoment/tarunkantis-linux
-omap-dev> 
	> Branch: for_3.4/gpio_cleanup_fixes_v9
	>
	> This series is continuation of cleanup of OMAP GPIO driver and
fixes.
	> The cleanup include getting rid of cpu_is_* checks wherever
possible,
	> use of gpio_bank list instead of static array, use of unique
platform
	> specific value associated data member to OMAP platforms to
avoid
	> cpu_is_* checks. The series also include PM runtime support.
	>
	> Power Tests
	> a) OMAP3430SDP
	> - Modify board-3430sdp.c file to have multiple GPIO modules
active
	>   with debounce timeout enabled.
	> - Enable CPU-Idle
	> - Enable UART timeouts
	> - Enable offmode
	> - echo mem > /sys/power/state
	> - Verify retention and offmode count increment
	>
	>   Used following patches to avoid exception during system
suspend:-
	>   [PATCH RFC 1/2] mtd : Prevent the NULL pointer access
	>   [PATCH RFC 2/2] mtd : Make the mtd_suspend return 0 if the
suspend is not implemented
	>
	> # echo mem > /sys/power/state
	> [   47.128021] PM: Syncing filesystems ... done.
	> [   47.144104] Freezing user space processes ... (elapsed 0.01
seconds) done.
	> [   47.168243] Freezing remaining freezable tasks ... (elapsed
0.02 seconds) don
e.
	> [   47.205139] Unable to handle kernel NULL pointer
dereference at virtual addre
ss 000000a0
	> [   47.213317] pgd = deaac000
	> [   47.216033] [000000a0] *pgd=9e932831, *pte=00000000,
*ppte=00000000
	> [   47.222381] Internal error: Oops: 17 [#1] SMP
	> [   47.226745] Modules linked in:
	> [   47.229827] CPU: 0    Not tainted
(3.3.0-rc2-00031-g12c5c5c #235)
	> [   47.236022] PC is at mtd_cls_suspend+0x8/0x20
	> [   47.240386] LR is at mtd_cls_suspend+0x8/0x20
	> [   47.244750] pc : [<c02e78f8>]    lr : [<c02e78f8>]    psr:
a0000013
	> [   47.244750] sp : dea1fe60  ip : 22222222  fp : c0ee7d40
	> [   47.256256] r10: c0ee7cf0  r9 : 00000000  r8 : c02e78f0
	> [   47.261474] r7 : 00000000  r6 : 00000000  r5 : 00000002  r4
: dea45800
	> [   47.268005] r3 : deb4cac0  r2 : 00000000  r1 : 00000002  r0
: 00000000
	> [   47.274536] Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA
ARM  Segment user
	> [   47.281677] Control: 10c5387d  Table: 9eaac019  DAC:
00000015
	> [   47.287445] Process sh (pid: 1177, stack limit =
0xdea1e2f8)
	> [   47.293090] Stack: (0xdea1fe60 to 0xdea20000)
	> [...]
	>
	> b) ZOOM3
	> - Enable CPU-Idle
	> - Enable UART timeout
	> - echo mem > /sys/power/state
	> - Wakeup system using serial keyboard
	> - Verify retention count increment
	>
	> Functional Tests
	> - Done on OMAP2430, OMAP3430SDP, ZOOM3, OMAP4430
	>
	> Bootup Test
	> - Done on OMAP1710
	>   Used following patch to fix OMAP1 build error:-
	>   [PATCH] i2c: OMAP: Fix OMAP1 build error
	>
	
	
	[..]
	[..]
	

	> Charulatha V (8):
	>   gpio/omap: remove dependency on gpio_bank_count
	>   gpio/omap: use flag to identify wakeup domain
	>   gpio/omap: make gpio_context part of gpio_bank structure
	>   gpio/omap: make non-wakeup GPIO part of pdata
	>   gpio/omap: avoid cpu checks during module ena/disable
	>   gpio/omap: use pinctrl offset instead of macro
	>   gpio/omap: remove bank->method & METHOD_* macros
	>   gpio/omap: fix bankwidth for OMAP7xx MPUIO
	>
	> Nishanth Menon (4):
	>   gpio/omap: save and restore debounce registers
	>   gpio/omap: enable irq at the end of all configuration in
restore
	>   gpio/omap: restore OE only after setting the output level
	>   gpio/omap: handle set_dataout reg capable IP on restore
	>
	> Tarun Kanti DebBarma (13):
	>   gpio/omap: handle save/restore context in GPIO driver
	>   gpio/omap: further cleanup using wkup_en register
	>   gpio/omap: use level/edge detect reg offsets
	>   gpio/omap: remove hardcoded offsets in context save/restore
	>   gpio/omap: cleanup set_gpio_triggering function
	>   gpio/omap: cleanup omap_gpio_mod_init function
	>   gpio/omap: remove unnecessary bit-masking for read access
	>   gpio/omap: use pm-runtime framework
	>   gpio/omap: optimize suspend and resume functions
	>   gpio/omap: cleanup prepare_for_idle and resume_after_idle
	>   gpio/omap: fix debounce clock handling
	>   gpio/omap: fix incorrect access of debounce module
	>   gpio/omap: remove omap_gpio_save_context overhead
	>
	>  arch/arm/mach-omap1/gpio15xx.c         |    7 +-
	>  arch/arm/mach-omap1/gpio16xx.c         |   47 ++-
	>  arch/arm/mach-omap1/gpio7xx.c          |   14 +-
	>  arch/arm/mach-omap2/gpio.c             |   36 +-
	>  arch/arm/mach-omap2/pm34xx.c           |   14 -
	>  arch/arm/plat-omap/include/plat/gpio.h |   29 +-
	>  drivers/gpio/gpio-omap.c               | 1099
+++++++++++++-------------------
	>  7 files changed, 549 insertions(+), 697 deletions(-)
	>
	>
	
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	>
	
	
	Regards,
	Gururaja
	

Regards, 
Gururaja