[..snip..]
>
> The board (Mistral AM37x) NAND (Micron 256 MiB) was originally
> bootstrapped
> over SD/MMC from u-boot using the following script:
[Ghorai] let me know the nand details - x8/x16, small/big page?
>
[..snip..]
> nandecc sw
[..snip..]
> fatload mmc 0 ${loadaddr} root.jff
[
> -Original Message-
> From: Varadarajan, Charulatha [mailto:ch...@ti.com]
> Sent: Monday, November 22, 2010 12:43 PM
> To: DebBarma, Tarun Kanti
> Cc: linux-omap@vger.kernel.org; Gopinath, Thara
> Subject: Re: [PATCHv4 8/14] OMAP: dmtimer: platform driver
>
> <>
>
> > +static struct plat
> -Original Message-
> From: Varadarajan, Charulatha
> Sent: Monday, November 22, 2010 12:04 PM
> To: DebBarma, Tarun Kanti
> Cc: linux-omap@vger.kernel.org; Gopinath, Thara; Basak, Partha
> Subject: Re: [PATCHv4 11/14] OMAP2+: dmtimer: convert to platform devices
>
> On Sat, Nov 20, 2010 a
From: Sumit Semwal
Add new Overlay Manager in manager.c, make changes needed
for LCD2 channel.
Signed-off-by: Sumit Semwal
Signed-off-by: Mukund Mittal
Signed-off-by: Samreen
---
drivers/video/omap2/dss/dispc.c | 21 +-
drivers/video/omap2/dss/dss.h |4 +-
drivers/video/o
DISPC_CONFIG bits LCDENABLEPOL, LCDENABLESIGNAL, PCKFREEENABLE and FUNCGATED
have been removed from OMAP4, use dss_features to handle them correctly.
Signed-off-by: Archit Taneja
---
drivers/video/omap2/dss/dispc.c | 12 +++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --gi
From: Sumit Semwal
Modify DISPC functions to work with LCD2 as the DISPC Channel.
Signed-off-by: Sumit Semwal
Signed-off-by: Mukund Mittal
Signed-off-by: Samreen
Signed-off-by: Archit Taneja
---
arch/arm/plat-omap/include/plat/display.h |4 +
drivers/video/omap2/dss/dispc.c |
From: Sumit Semwal
A new member 'channel' is introduced in omap_dss_device structure to determine
which channel the panel uses. The dss_recheck_connections() called in
dss_driver_probe()
to set the correct manager to the corresponding omap_dss_device. The interface
drivers
(dsi.c, sdi.c etc) no
From: Sumit Semwal
The following dispc functions are changed to incorporate channel as an argument:
-dispc_lclk_rate()
-dispc_pclk_rate()
-dispc_set_pol_freq()
-dispc_set_clock_div()
-dispc_get_clock_div()
Signed-off-by: Sumit Semwal
Signed-off-by: Mukund
From: Sumit Semwal
Introduce new enum members for LCD2 Channel and corresponding Overlay Manager.
Represent some of the DISPC register defines with channel as a parameter
to differentiate between LCD, DIGIT and LCD2 channels. Replace the existing
reads/writes to these registers in this new way.
Add support for LCD2 manager through introducing a new has_feature,
Initialize a dss_features struct for omap4.
Signed-off-by: Archit Taneja
---
drivers/video/omap2/dss/dss_features.c | 43 ++-
drivers/video/omap2/dss/dss_features.h |7 -
2 files changed, 47
This patch series which incorporates changes in DSS2 to enable
omap_dss_device instances to use the new Overlay Manager LCD2 in
DISPC.
On OMAP4, we have a new DISPC channel for Overlay Manager LCD2. This
channel's video port is a source port for RFBI, DSI2 and DPI. The
Primary channel's video port
<>
> +static struct platform_driver omap_dmtimer_driver = {
> + .probe = omap_dm_timer_probe,
> + .remove = omap_dm_timer_remove,
> + .driver = {
> + .name = "omap-timer",
Comment from Benoit on omap devices name ( see [1] ):
"If possible, it will be better to
> -Original Message-
> From: Varadarajan, Charulatha [mailto:ch...@ti.com]
> Sent: Monday, November 22, 2010 12:34 PM
> To: DebBarma, Tarun Kanti
> Cc: linux-omap@vger.kernel.org; Basak, Partha
> Subject: Re: [PATCHv4 14/14] OMAP: dmtimer: pm_runtime support
>
> On Sat, Nov 20, 2010 at 08:
On Sat, Nov 20, 2010 at 08:09, Tarun Kanti DebBarma wrote:
> Add pm_runtime support to dmtimer. Since dmtimer is used during
> early boot before pm_runtime is initialized completely there are
> provisions to enable/disable clocks directly in the code during
> early boot.
>
> Signed-off-by: Tarun K
<>
> -/*
> - * Reads timer registers in posted and non-posted mode. The posted mode bit
> - * is encoded in reg. Note that in posted mode write pending bit must be
> - * checked. Otherwise a read of a non completed write will produce an error.
> +/**
> + * omap_dm_timer_read_reg - read timer regis
On 11/21/10 10:27 PM, Ghorai, Sukumar wrote:
>> -Original Message-
>> From: Grant Erickson [mailto:maratho...@gmail.com]
>> Sent: Monday, November 22, 2010 11:39 AM
>> To: Charles Manning
>> Cc: linux-omap@vger.kernel.org; Grazvydas Ignotas; Ghorai, Sukumar
>> Subject: Re: No more software
On Sat, Nov 20, 2010 at 08:09, Tarun Kanti DebBarma wrote:
> From: Thara Gopinath
>
> Add routines to converts dmtimers to platform devices. The device data
> is obtained from hwmod database of respective platform and is registered
> to device model after successful binding to driver. It also pro
> -Original Message-
> From: Grant Erickson [mailto:maratho...@gmail.com]
> Sent: Monday, November 22, 2010 11:39 AM
> To: Charles Manning
> Cc: linux-omap@vger.kernel.org; Grazvydas Ignotas; Ghorai, Sukumar
> Subject: Re: No more software ECC in omap2.c NAND driver. Why?
>
> On 11/21/10
Hi Thomas,
> -Original Message-
> From: Thomas Petazzoni [mailto:thomas.petazz...@free-electrons.com]
> Sent: Tuesday, November 16, 2010 9:41 PM
> To: Rajendra Nayak
> Cc: linux-omap@vger.kernel.org; p...@pwsan.com; b-cous...@ti.com;
khil...@deeprootsystems.com
> Subject: Re: [PATCH 2/6] O
> -Original Message-
> From: Varadarajan, Charulatha
> Sent: Monday, November 22, 2010 11:32 AM
> To: DebBarma, Tarun Kanti
> Cc: linux-omap@vger.kernel.org; Cousson, Benoit
> Subject: Re: [PATCHv4 6/14] OMAP4: dmtimer: add hwmod database
>
> These comments are from other hwmod reviews.
>
On 11/21/10 1:01 PM, Charles Manning wrote:
> Just recompiling with the CONFIG_MTD_NAND_OMAP_HWECC define commented out did
> not result in a working system. I suspect there is more tto the problem than
> this.
FWIW, I had the exact same issues with my Mistral AM37x EVM board. I not
only had to re
These comments are from other hwmod reviews.
On Sat, Nov 20, 2010 at 08:09, Tarun Kanti DebBarma wrote:
> From: Cousson, Benoit
Subject should be something like: ( See [1] )
OMAP4: hwmod data: add dmtimer
Same is applicable to other hwmod DB patches for OMAP2420, OMAP2430
& OMAP3 to add dmtime
On Saturday, November 20, 2010, Alan Stern wrote:
> On Sat, 20 Nov 2010, Alan Stern wrote:
>
> > On Sat, 20 Nov 2010, Rafael J. Wysocki wrote:
> >
> > > On Friday, November 19, 2010, Alan Stern wrote:
...
> >
> > I don't think Linus will object to this. What he doesn't like is when
> > some cod
On Saturday, November 20, 2010, Alan Stern wrote:
> On Sat, 20 Nov 2010, Rafael J. Wysocki wrote:
>
> > On Friday, November 19, 2010, Alan Stern wrote:
> > > This patch (as1431b) makes the synchronous runtime-PM interface
> > > suitable for use in interrupt handlers. Subsystems can call the new
>
On Friday 19 November 2010 03:33:24 Ghorai, Sukumar wrote:
> > -Original Message-
> > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-
> > ow...@vger.kernel.org] On Behalf Of Charles Manning
> > Sent: Thursday, November 18, 2010 6:36 AM
> > To: linux-omap@vger.kernel.org
> > Subje
Felipe Balbi wrote:
Hi Hari,
On Fri, 2010-11-19 at 22:01 -0600, Kanigeri, Hari wrote:
> Of course :), profiling was done before releasing this code and no
> difference observed with or without blocking notifier. All the OMAP4
would you share some numbers ?
> use cases are exercising this co
The EHCI controller in OMAP4 supports a new interface mode - HSIC.
Add this to the list of modes supported on OMAP3.
Signed-off-by: Anand Gadiyar
---
arch/arm/plat-omap/include/plat/usb.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/plat-omap/include/plat/usb
From: Keshava Munegowda
Introduce the CONFIG_USB_EHCI_HCD_OMAP option to select
EHCI support on OMAP3 and later chips. This scales better
than having a long line of dependencies for each new OMAP
with EHCI support.
Signed-off-by: Keshava Munegowda
Signed-off-by: Anand Gadiyar
---
drivers/usb/
Signed-off-by: Keshava Munegowda
Signed-off-by: Anand Gadiyar
---
drivers/usb/host/ehci-omap.c | 258 ++---
1 files changed, 214 insertions(+), 44 deletions(-)
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index dd9d5c1..0374eb4 10
This series adds support for the EHCI controller on
OMAP4 chips. (This enables the ethernet controller
on the Pandaboard - finally!).
I'm sorry for the really long delay - I know this has
been in the works for a while.
I've tested the series on an OMAP4 SDP and a Pandaboard.
I'll be testing OMAP3
Add base addresses for USBHOST, USBTLL, EHCI and OHCI to
the header file.
This will disappear when the drivers are converted to use
the hwmod database, however this patch is needed until then.
Signed-off-by: Anand Gadiyar
---
arch/arm/plat-omap/include/plat/omap44xx.h |5 +
1 files chan
Introduce helper functions to test port mode. These checks are
performed in several places in the driver, and these helpers
improve readability.
Signed-off-by: Anand Gadiyar
---
drivers/usb/host/ehci-omap.c | 21 -
1 files changed, 12 insertions(+), 9 deletions(-)
diff --g
Use the recently updated aliases to get functional clocks needed by
the driver. This allows the driver to acquire OMAP4-specific clocks
without having to use different clock names for OMAP3 and OMAP4.
Signed-off-by: Anand Gadiyar
---
drivers/usb/host/ehci-omap.c |4 ++--
1 files changed, 2 i
The OMAP4 has an on-chip EHCI controller. Select USB_ARCH_HAS_EHCI
to allow the EHCI driver to be built on OMAP4.
Signed-off-by: Anand Gadiyar
---
arch/arm/mach-omap2/Kconfig |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap
From: Keshava Munegowda
Rename usbhost2_120m_fck to usbhost_hs_fck and usbhost1_48m_fck
to usbhost_fs_fck, to better reflect the clocks' functionalities.
In OMAP4, the frequencies for the corresponding clocks are not
necessarily the same as with OMAP3, however the functionalities
are.
Signed-of
- Add platform init code for EHCI on OMAP4
- Add pad configuration for PHY and TLL modes
Signed-off-by: Anand Gadiyar
---
arch/arm/mach-omap2/usb-ehci.c | 144 +--
1 files changed, 136 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-omap2/usb-ehci.c
From: Keshava Munegowda
Signed-off-by: Keshava Munegowda
Signed-off-by: Anand Gadiyar
Cc: Tony Lindgren
---
Depends on the series I just sent out for adding OMAP4 ehci support,
but can be applied independently of that.
arch/arm/mach-omap2/board-4430sdp.c | 20
1 files
From: Keshava Munegowda
Make the TLL channel count a parameter instead of a hardcoded
value. This allows us to be flexible with future OMAP revisions
which could have a different number of channels.
Signed-off-by: Keshava Munegowda
Signed-off-by: Anand Gadiyar
---
drivers/usb/host/ehci-omap.c
Add clkdev aliases for the USBHOST and USBTLL clocks on OMAP3 and
OMAP4, so that the driver can refer to the clocks using a common alias.
This will disappear when the driver is converted to use the hwmod
database, but until then this patch is needed.
Signed-off-by: Anand Gadiyar
---
arch/arm/ma
On Sun, Nov 21, 2010 at 12:46:18PM +0200, Ionut Nicu wrote:
> This set of patches replaces some of the redundant components of
> the tidspbridge driver, such as:
As mentioned before, I need to take these from Omar as I don't trust
anyone not to send me stuff that breaks the driver anymore :)
So
Hi Ionut,
Ionut Nicu wrote:
> Hi Cosmin,
>
> On Sat, 2010-11-20 at 21:51 +0100, Cosmin Cojocar wrote:
>> The kgdb invokes the poll_put_char and poll_get_char when communicating
>> with the host. This patch also changes the initialization order because the
>> kgdb will check at the very beginning,
Hi.
I want to ask a newbie questions regarding linux-omap-pm
repositories(http://git.kernel.org/?p=linux/kernel/git/khilman/linux-omap-pm.git;a=summary).
I know this mailing list is for the linux-omap repository. I have searched the
web for a mailing list specific for linux-omap-pm without su
Hi Cosmin,
On Sat, 2010-11-20 at 21:51 +0100, Cosmin Cojocar wrote:
> The kgdb invokes the poll_put_char and poll_get_char when communicating
> with the host. This patch also changes the initialization order because the
> kgdb will check at the very beginning, if there is a valid serial
> driver.
Reorganized some code in the rmgr module to increase
its readability. No functional changes were done.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/rmgr/drv.c | 171 +---
drivers/staging/tidspbridge/rmgr/node.c | 81 +-
drivers/staging/tidspbridge/rmgr/rm
Reorganized some code in the pmgr module to increase
its readability. No functional changes were done.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/pmgr/cmm.c | 357 ++-
drivers/staging/tidspbridge/pmgr/dev.c | 20 +--
2 files changed, 167 insertions(+
Reorganized some code in the core module to increase its
readability. Most of the changes reduce the code
indentation level and simplifiy the code. No functional
changes were done.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/core/chnl_sm.c | 449 +---
drive
Now that all users of lst_list have been converted to the
standard linux list_head API, we can remove the associated
header file.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/TODO |1 -
.../staging/tidspbridge/include/dspbridge/list.h | 225 -
Convert the rmgr module of the tidspbridge driver
to use struct list_head instead of struct lst_list.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/rmgr/drv.c | 115 --
drivers/staging/tidspbridge/rmgr/node.c | 53 --
drivers/staging/tidspb
Convert the pmgr module of the tidspbridge driver
to use struct list_head instead of struct lst_list.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/pmgr/cmm.c | 237 ++--
drivers/staging/tidspbridge/pmgr/dev.c | 59 +++-
2 files changed, 98 insertio
Convert the core module of the tidspbridge driver
to use struct list_head instead of struct lst_list.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/core/_msg_sm.h | 12 +-
drivers/staging/tidspbridge/core/chnl_sm.c | 243 ---
drivers/staging/tidspbr
Reorganized some code in rmgr/node.c to increase its
readability. Most of the changes reduce the code
indentation level and simplifiy the code. No functional
changes were done.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/rmgr/node.c | 607 +++
1 files c
Now that all users of gb have been converted to the
standard linux bitmap API, we can remove it from the
gen library.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/Makefile |2 +-
drivers/staging/tidspbridge/gen/gb.c | 165
driver
Replace the tidspbridge generic bitmap operations
with the linux standard bitmap implementation.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/rmgr/node.c | 166 ++-
1 files changed, 74 insertions(+), 92 deletions(-)
diff --git a/drivers/staging/tidspbri
Remove a header file that was not very useful to
the dspbridge driver.
Signed-off-by: Ionut Nicu
---
.../tidspbridge/include/dspbridge/utildefs.h | 39
drivers/staging/tidspbridge/pmgr/cmm.c |9 +
2 files changed, 1 insertions(+), 47 deletions(-)
Remove unnecessary wrappers for linux kernel memory
allocation primitives.
Signed-off-by: Ionut Nicu
---
drivers/staging/tidspbridge/Makefile |2 +-
drivers/staging/tidspbridge/gen/gb.c | 11 +--
drivers/staging/tidspbridge/gen/gh.c | 38 ++--
This set of patches replaces some of the redundant components of
the tidspbridge driver, such as:
* wrapper functions for kmalloc/kfree
* custom bitmap implementation
* custom linked list implementation (list_head wrapper)
with the standard linux kernel interfaces.
The patches also do some code
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