Hi Fernando,
From: ext Fernando Guzman Lugo
Subject: [PATCH 3/4] iovmm: replace __iounmap with omap_iounmap
Date: Thu, 14 Oct 2010 04:27:36 +0200
> Omap platform is omap_iounmap function.
>
> Signed-off-by: Fernando Guzman Lugo
> ---
> arch/arm/plat-omap/iovmm.c |2 +-
> 1 files changed,
Hi,
using both dspbridge (5b4ec5f459a64b70a01d00a2dae9d79dc2a93c0c) and pm
(e0bcaca00bb6cc2d79c8c3b765f969e00a3d313b) branches,
I get a memory map failure when trying to load the dspbridge module
(I've attached the traceback).
Has anyone else experienced this?
Is there a series of patches I need
On Saturday 09 October 2010 04:52 AM, Russell King - ARM Linux wrote:
On Fri, Oct 08, 2010 at 06:32:29AM -0500, Nishanth Menon wrote:
Poddar, Sourav had written, on 10/08/2010 12:53 AM, the following:
Fix the sparse warnings generated due to conflicts in variables used in
readl/write
Omap platform is omap_iounmap function.
Signed-off-by: Fernando Guzman Lugo
---
arch/arm/plat-omap/iovmm.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c
index 93a34d9..5489ca9 100644
--- a/arch/arm/plat-omap/iovm
Some IOMMUs cannot use the whole 0x0 - 0x rage.
With this new API the valid range can be set.
Signed-off-by: Fernando Guzman Lugo
---
arch/arm/plat-omap/include/plat/iommu.h |3 +++
arch/arm/plat-omap/iommu.c | 29 +
arch/arm/plat-omap/iovmm
Version 3:
* change patch 2 base on Felipe Contreras' comments,
now it uses min_t and I deleted some blank lines.
* patch "create new api to set valid da range" is base on
"iovmm: IVA2 MMU range is from 0x1100 to 0x"
patch and on Hiroshi's comments and now it is added to
this se
This patch adds superpages support to fixed ad address
inside iommu_kmap function.
Signed-off-by: Fernando Guzman Lugo
---
arch/arm/plat-omap/iovmm.c | 62 +--
1 files changed, 36 insertions(+), 26 deletions(-)
diff --git a/arch/arm/plat-omap/iovmm.c b/
If some fixed da address is wanted to be mapped and the page
is freed but it is used as gap, the mapping will fail.
This patch is fixing that and olny keeps the gap for
not fixed address.
Signed-off-by: Fernando Guzman Lugo
---
arch/arm/plat-omap/iovmm.c |4 ++--
1 files changed, 2 insertion
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Thursday, October 07, 2010 2:14 PM
> To: Guzman Lugo, Fernando
> Cc: felipe.contre...@nokia.com; ameya.pala...@nokia.com;
> david.co...@nokia.com; linux-ker...@vger.kernel.org;
> andy.shevche...@gmail.co
Grazvydas Ignotas wrote:
On Wed, Oct 13, 2010 at 6:12 AM, Jason Wang wrote:
Hi Dmitry,
I have validated the new patch based off the 2.6.36-rc7 on
the ti_omap3530evm, it works fine.
Working here on pandora too, applied on top of linux-next (did not
test suspend though).
Not caused by
In omap4, there is no explicit configuration register to enable mailbox clocks.
Defining dummy clock for mailbox clock module to keep the mailbox driver
backward compatible with previous omaps.
Signed-off-by: Hari Kanigeri
---
arch/arm/mach-omap2/clock44xx_data.c |1 +
1 files changed, 1 ins
Fix the checkpatch warnings observed in mailbox module
Signed-off-by: Hari Kanigeri
---
arch/arm/plat-omap/mailbox.c |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 9ce3570..ed960c1 100644
--- a/ar
This patch set includes following mailbox enhancments and fixes.
- Fix in RX interrupt disable mechanism for OMAP4
- Fix checkpatch warnings
- Resolve multiple receiver problem in OMAP4 where there is
only one interrupt line shared between Ducati and Tesla
OMAP4 shares one interrupt line for all the mailbox instances.
The ISR is handling only the mailbox instance that was registered last.
So if both mailbox instances are running at the same time, the first mailbox
that registered wouldn't get the mailbox message. The same issue is present
in Transmit
disabling rx interrupt on omap4 is different than its pre-decessors.
The bit in OMAP4_MAILBOX_IRQENABLE_CLR should be set to disable the
interrupts instead of clearing the bit.
Signed-off-by: Hari Kanigeri
---
arch/arm/mach-omap2/mailbox.c |5 -
1 files changed, 4 insertions(+), 1 deleti
From: Fernando Guzman Lugo
As pointed by Ohad Ben-Cohen, the variable rq_full flag is a
global variable, so if there are multiple mailbox users
there will be conflics. Now there is a full flag per
mailbox queue.
Version 2:
- Rebase to the latest.
Version 3:
- Remove spin_lock protection. When th
Schedule the Tasklet to send only when mailbox fifo is full, else
send the message in the Process context. This would avoid
needless scheduling of Tasklet for every message transfer
Signed-off-by: Hari Kanigeri
---
arch/arm/plat-omap/mailbox.c |9 +++--
1 files changed, 7 insertions(+),
In the current mailbox driver, the mailbox internal pointer for
callback can be directly manipulated by the Users, so a second
User can easily corrupt the first user's callback pointer.
The initial effort to correct this issue can be referred here:
https://patchwork.kernel.org/patch/107520/
Along
Thara Gopinath writes:
> SmartReflex modules do adaptive voltage control for real-time
> voltage adjustments. With Smartreflex the power supply voltage
> can be adapted to the silicon performance(manufacturing process,
> temperature induced performance, age induced performance etc).
>
> There are
On Wed, Oct 13, 2010 at 6:12 AM, Jason Wang wrote:
> Hi Dmitry,
>
> I have validated the new patch based off the 2.6.36-rc7 on
> the ti_omap3530evm, it works fine.
Working here on pandora too, applied on top of linux-next (did not
test suspend though).
Not caused by this patch, but the old probl
On Fri, Oct 8, 2010 at 5:12 AM, Tomi Valkeinen wrote:
> Hi,
>
> On Mon, 2010-09-20 at 22:18 +0200, ext Jorge Bustamante wrote:
>> Hi,
>>
>> We (TI) have been working on a DSI video mode driver for OMAP4 and I
>
> I hope it's also for OMAP3?
>
I am not aware of any videomode display using OMAP3...
fernando.l...@ti.com wrote:
> > On Mon, Oct 11, 2010 at 6:33 PM, Guzman Lugo, Fernando
> > wrote:
> > >> > @@ -420,7 +431,8 @@ static void sgtable_fill_kmalloc(struct
> > >> sg_table
> > >> > *sgt, u32 pa, size_t len)
> > >> > Â Â Â Â for_each_sg(sgt->sgl, sg, sgt->nents, i) {
> > >> > Â Â Â
> -Original Message-
> From: Paul Walmsley [mailto:p...@pwsan.com]
> Sent: Wednesday, October 13, 2010 8:36 PM
> To: Nayak, Rajendra
> Cc: linux-omap@vger.kernel.org; khil...@deeprootsystems.com; Cousson, Benoit
> Subject: Re: [RFC 0/8] Split powerdomain framework into plat
> specfic/ind
Hi Rajendra,
On Thu, 23 Sep 2010, Rajendra Nayak wrote:
> OMAP4 powerdomains have some inherent differences as compared
> to OMAP2/3 powerdomains, starting with register offsets being different
> to clubbing of multiple controls into one register and in some cases
> splitting of control into mult
Hello,
I am using the TSC2046 (newer ADS7846 silicon) on a custom design where the AUX
input is not used and so pulled to GND.
The ADS7846 driver is using the value of the AUX input to detect if a chip is
connected or not. If the AUX value is 0x000 or 0xFFF the driver think that
there is no ch
Building omap2plus_defconfig (which enables support for
OMAP2420/2430/OMAP3
and OMAP4 in one image), I get the following build error.
CC arch/arm/kernel/swp_emulate.o
/tmp/ccg979qz.s: Assembler messages:
/tmp/ccg979qz.s:343: Error: selected processor does not support ARM mode
`ldrexb r6,[r5
> -Original Message-
> From: Sanjay Kumar Champati [mailto:csan...@mistralsolutions.com]
> Sent: Wednesday, October 13, 2010 5:50 PM
> To: Premi, Sanjeev; linux-omap@vger.kernel.org
> Cc: linux-wirel...@vger.kernel.org
> Subject: RE: [WL1271 DC support on OMAP3EVM 2/5] ARM:
> Supported fo
Hi Sanjay,
On Wed, 2010-10-13 at 12:57 +0200, ext csan...@mistralsolutions.com
wrote:
> From: Sanjay Kumar Champati
>
>
> Sanjay Kumar Champati (5):
> ARM: Supported MMC 2 features for OMAP3EVM
> ARM: Supported for Standard SDIO driver on OMAP3EVM for WL1271 DC
> ARM: Supported for BT ena
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of
> csan...@mistralsolutions.com
> Sent: Wednesday, October 13, 2010 4:21 PM
> To: linux-omap@vger.kernel.org
> Cc: linux-wirel...@vger.kernel.org; Sanjay Kumar Champati
>
On Wed, 2010-10-13 at 17:20 +0530, ext Varadarajan, Charulatha wrote:
>
> <>
>
> > > >
> > > > From: Evgeny Kuznetsov
> > > >
> > > > Value of "isr_reg" pointer is depend on configuration and GPIO method.
> > > > Potentially it may have NULL value and it is dereferenced later
> > > > in code. If
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of
> csan...@mistralsolutions.com
> Sent: Wednesday, October 13, 2010 4:21 PM
> To: linux-omap@vger.kernel.org
> Cc: linux-wirel...@vger.kernel.org; Sanjay Kumar Champati
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of
> csan...@mistralsolutions.com
> Sent: Wednesday, October 13, 2010 4:21 PM
> To: linux-omap@vger.kernel.org
> Cc: linux-wirel...@vger.kernel.org; Sanjay Kumar Champati
>
On Wed, Oct 13, 2010 at 4:21 PM, wrote:
> From: Sanjay Kumar Champati
>
> * Midified "tty_io.c" and "Kconfig" files to suuport BT enable for WL1271
>
> Signed-off-by: Sanjay Kumar Champati
> ---
> drivers/bluetooth/Kconfig | 7 +++
> drivers/char/tty_io.c | 110
> +
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of
> csan...@mistralsolutions.com
> Sent: Wednesday, October 13, 2010 4:21 PM
> To: linux-omap@vger.kernel.org
> Cc: linux-wirel...@vger.kernel.org; Sanjay Kumar Champati
>
Hi Sanjay,
On Wed, Oct 13, 2010 at 12:57 PM, wrote:
> Sanjay Kumar Champati (5):
> ARM: Supported MMC 2 features for OMAP3EVM
> ARM: Supported for Standard SDIO driver on OMAP3EVM for WL1271 DC
> ARM: Supported for BT enable on OMAP3EVM for WL1271 DC
> ARM: Added ALSA audio support for WL127
<>
> > >
> > > From: Evgeny Kuznetsov
> > >
> > > Value of "isr_reg" pointer is depend on configuration and GPIO method.
> > > Potentially it may have NULL value and it is dereferenced later
> > > in code. If pointer is NULL there is some kernel issue.
> >
> > Can you elaborate?
> "isr_reg" sho
On Wed, 2010-10-13 at 16:25 +0530, ext Varadarajan, Charulatha wrote:
>
> > -Original Message-
> > From: Evgeny Kuznetsov [mailto:ext-eugeny.kuznet...@nokia.com]
> > Sent: Wednesday, October 13, 2010 3:35 PM
> > To: t...@atomide.com
> > Cc: linux-omap@vger.kernel.org; linux-ker...@vger.ker
On Wed, 2010-10-13 at 16:27 +0530, csan...@mistralsolutions.com wrote:
> +config WL1271_WLAN
> + tristate "WL1271 TI's SDIO based wireless card"
> + select WIRELESS_EXT
> + select CRYPTO
> + select WEXT_SPY
> + select WEXT_PRIV
> + ---help---
> + This driver support bot
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of
> csan...@mistralsolutions.com
> Sent: Wednesday, October 13, 2010 4:27 PM
> To: linux-omap@vger.kernel.org
> Cc: linux-wirel...@vger.kernel.org; Sanjay Kumar Champati
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of
> csan...@mistralsolutions.com
> Sent: Wednesday, October 13, 2010 4:21 PM
> To: linux-omap@vger.kernel.org
> Cc: linux-wirel...@vger.kernel.org; Sanjay Kumar Champati
>
From: Sanjay Kumar Champati
* Modified the "omap3_evm_defconfig" file to support WLAN and BT configuration
for WL1271
Signed-off-by: Sanjay Kumar Champati
---
arch/arm/configs/omap3_evm_defconfig | 27 ---
1 files changed, 24 insertions(+), 3 deletions(-)
diff --git
From: Sanjay Kumar Champati
* Midified "tty_io.c" and "Kconfig" files to suuport BT enable for WL1271
Signed-off-by: Sanjay Kumar Champati
---
drivers/bluetooth/Kconfig |7 +++
drivers/char/tty_io.c | 110 +
2 files changed, 117 insertions(+
From: Sanjay Kumar Champati
* Add "wl1271bt.c" & "wl1271bt.h" in the PS kernel to support PCM interface for
OMAP37XX
* Modified "Makefile" file to compile "wl1271bt.c" & "wl1271bt.h" files
* Modified "omap3evm.c" file to support Audio codec for WL1271 DC
Signed-off-by: Sanjay Kumar Champati
--
From: Sanjay Kumar Champati
* Modified "board-omap3evm.c" file for MMC2 support
* Modified "mmc-twl4030.c" and "mmc-twl4030.h" file for MMC2 power support
Signed-off-by: Sanjay Kumar Champati
---
arch/arm/mach-omap2/board-omap3evm.c | 15 +++
arch/arm/mach-omap2/mmc-twl4030.c
From: Sanjay Kumar Champati
* Apply MMC2 support patch before apply this patch
* Modified the "Kconfig" and "board-omap3evm.c" files to support
standard SDIO driver for WL1271 DC
Signed-off-by: Sanjay Kumar Champati
---
arch/arm/mach-omap2/board-omap3evm.c | 13 -
drivers/mmc/c
From: Sanjay Kumar Champati
Sanjay Kumar Champati (5):
ARM: Supported MMC 2 features for OMAP3EVM
ARM: Supported for Standard SDIO driver on OMAP3EVM for WL1271 DC
ARM: Supported for BT enable on OMAP3EVM for WL1271 DC
ARM: Added ALSA audio support for WL1271 DC over the PCM interface
From: Sanjay Kumar Champati
* Modified the "omap3_evm_defconfig" file to support WLAN and BT configuration
for WL1271
Signed-off-by: Sanjay Kumar Champati
---
arch/arm/configs/omap3_evm_defconfig | 27 ---
1 files changed, 24 insertions(+), 3 deletions(-)
diff --git
From: Sanjay Kumar Champati
* Apply MMC2 support patch before apply this patch
* Modified the "Kconfig" and "board-omap3evm.c" files to support
standard SDIO driver for WL1271 DC
Signed-off-by: Sanjay Kumar Champati
---
arch/arm/mach-omap2/board-omap3evm.c | 13 -
drivers/mmc/c
From: Sanjay Kumar Champati
* Add "wl1271bt.c" & "wl1271bt.h" in the PS kernel to support PCM interface for
OMAP37XX
* Modified "Makefile" file to compile "wl1271bt.c" & "wl1271bt.h" files
* Modified "omap3evm.c" file to support Audio codec for WL1271 DC
Signed-off-by: Sanjay Kumar Champati
--
From: Sanjay Kumar Champati
* Midified "tty_io.c" and "Kconfig" files to suuport BT enable for WL1271
Signed-off-by: Sanjay Kumar Champati
---
drivers/bluetooth/Kconfig |7 +++
drivers/char/tty_io.c | 110 +
2 files changed, 117 insertions(+
From: Sanjay Kumar Champati
* Modified "board-omap3evm.c" file for MMC2 support
* Modified "mmc-twl4030.c" and "mmc-twl4030.h" file for MMC2 power support
Signed-off-by: Sanjay Kumar Champati
---
arch/arm/mach-omap2/board-omap3evm.c | 15 +++
arch/arm/mach-omap2/mmc-twl4030.c
From: Sanjay Kumar Champati
Sanjay Kumar Champati (5):
ARM: Supported MMC 2 features for OMAP3EVM
ARM: Supported for Standard SDIO driver on OMAP3EVM for WL1271 DC
ARM: Supported for BT enable on OMAP3EVM for WL1271 DC
ARM: Added ALSA audio support for WL1271 DC over the PCM interface
> -Original Message-
> From: Evgeny Kuznetsov [mailto:ext-eugeny.kuznet...@nokia.com]
> Sent: Wednesday, October 13, 2010 3:35 PM
> To: t...@atomide.com
> Cc: linux-omap@vger.kernel.org; linux-ker...@vger.kernel.org; linux-arm-
> ker...@lists.infradead.org; Balbi, Felipe; li...@arm.linux.
From: Sourav Poddar
Having __v as the variable name for the definition of different macros leads to
the namespace pollution. For example,
readl(p)
unrolls to:
({ u32 __v = ({ u32 __v = (( __u32)(__le32)(( __le32) ((void)0,
*(volatile unsigned int *)((p); __v; }); __asm__ __volatile__ ("mcr
p1
Hi,
Here is second version of patch which fixes bug in
/arch/arm/plat-omap/gpio.c file.
Pointer which may have NULL value in some cases (depend on kernel
configuration and GPIO method) is dereferenced later in code.
I removed BUG() macro to do not halt code execution accoding to comments.
And ad
From: Evgeny Kuznetsov
Value of "isr_reg" pointer is depend on configuration and GPIO method.
Potentially it may have NULL value and it is dereferenced later
in code. If pointer is NULL there is some kernel issue.
Warning and exit from function are added in this case.
Also compilation check is ad
Hi,
On Friday 08 October 2010 09:20:19 ext Varadarajan, Charulatha wrote:
> Sorry I am confused.
>
> With hwmod implementation, there is a device register code for mcbsp
> devices in mach-omap2/mcbsp.c and a probe in plat-omap/mcbsp.c. The base
> address, dma info are not part of pdata and are av
Hi,
On Tue, 2010-10-12 at 22:49 +0200, ext Tony Lindgren wrote:
> * Carlos Chinea [101011 01:58]:
> > Introduces the OMAP SSI driver in the kernel.
> >
> > The Synchronous Serial Interface (SSI) is a legacy version
> > of HSI. As in the case of HSI, it is mainly used to connect
> > Application e
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