Varadarajan, Charulatha wrote:
Sourav,
On Wed, Feb 2, 2011 at 21:00, Sourav Poddar sourav.pod...@ti.com
wrote:
gpio_pendown in ads7846_probe is not getting initalized (defaulted to
0)
resulting in gpio_free being called without a gpio_request. This
results in the following backtrace in
Hey Tony,
this patch below is now 4 months old and I didn't get any feedback. (Though I
somehow missed to cc linux-omap@vger.kernel.org before, sorry for that.)
There are two more patches in this thread that are not yet
applied/commented. Should I resend?
Best regards
Uwe
On Thu, Sep 02,
-Original Message-
From: Tony Lindgren [mailto:t...@atomide.com]
Sent: Thursday, February 03, 2011 1:19 AM
To: Santosh Shilimkar
Cc: Anand Gadiyar; Russell King - ARM Linux; linux-arm-
ker...@lists.infradead.org; linux-omap@vger.kernel.org; Keshava
Munegowda; Felipe Balbi
Subject:
-Original Message-
From: Paul Walmsley [mailto:p...@pwsan.com]
Sent: Thursday, February 03, 2011 3:11 AM
To: Santosh Shilimkar
Cc: linux-omap@vger.kernel.org; Kevin Hilman; Benoit Cousson;
Rajendra Nayak; linux-arm-ker...@lists.infradead.org
Subject: RE: [PATCH 1/6] omap4:
-Original Message-
From: Kevin Hilman [mailto:khil...@ti.com]
Sent: Thursday, February 03, 2011 2:58 AM
To: Rajendra Nayak
Cc: Santosh Shilimkar; linux-omap@vger.kernel.org; p...@pwsan.com;
Benoit Cousson; linux-arm-ker...@lists.infradead.org
Subject: Re: [PATCH 1/6] omap4:
snip
diff --git a/drivers/input/touchscreen/ads7846.c
b/drivers/input/touchscreen/ads7846.c
index 14ea54b..036f245 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -1221,6 +1221,7 @@ static int __devinit ads7846_probe(struct
spi_device
Hi,
On Thu, Feb 03, 2011 at 11:24:48AM +0530, Hema Kalliguddi wrote:
Any comments?
For me these are ok, Tony/Kevin, do you want me to prepare a pull
request when we're closer to .39 merge window for one of you guys to
pull from and get this part in mainline ? pm_runtime parts (which only
touch
gpio_pendown in ads7846_probe is not getting initalized (defaulted to 0)
resulting in gpio_free to be called without a gpio_request. This
results in the following backtrace in bootup.
[ cut here ]
WARNING: at drivers/gpio/gpiolib.c:1258 gpio_free+0x100/0x12c()
Modules
The ads7846 driver requests a gpio to detect pendown events,
but does not configure its direction. Configure this gpio
as an input after requesting it.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
changes between v2 and v1: Added return error support in v2.
Remove the regulator enable while driver loading and enable it only when
the cable/device is connected and disable it when disconnected.
Remove the configuration of config_state and config_trans register
configuration as these registers are programmed when regulator
enable/disable is called.
To get the ID status there was an I2C read transfer. Removed this I2C
read transfer as this info can be used from existing variable(linkstat).
Signed-off-by: Hema HK hem...@ti.com
Cc: Felipe Balbi ba...@ti.com
---
drivers/usb/otg/twl6030-usb.c |7 ++-
1 file changed, 2 insertions(+), 5
Introduced the suspend/resume function for the OMAP4430 internal PHY.
This will be used by the twl6030-usb transceiver driver.
Moved the clock enable/disable function calls and power on/off of the PHY
code from power on/off functions to suspend/resume function.
Signed-off-by: Hema HK
Introduce the twl6030_phy_suspend function and assign to otg.set_suspend
function pointer.
This function is used by the musb-omap2430 platform driver
during suspend/resume.
Signed-off-by: Hema HK hem...@ti.com
Cc: Felipe Balbi ba...@ti.com
---
drivers/usb/otg/twl6030-usb.c | 16
Introduce the .phy_suspend function pointer to twl4030_usb_data structure.
assign the function to it for both sdp board and panda boards.
This will be used by the twl6030-usb transceiver driver.
Signed-off-by: Hema HK hem...@ti.com
Cc: Felipe Balbi ba...@ti.com
Cc: Tony Lindgren t...@atomide.com
Save the last event in the otg_transceiver so that it can used in the
musb driver and gadget driver to configure the musb and enable the
vbus for host mode and OTG mode, if the device is connected during boot.
Signed-off-by: Hema HK hem...@ti.com
Cc: Felipe Balbi ba...@ti.com
---
[Reusing some
OMAP4430 is embedded with UTMI PHY. This PHY does not support the
OTG features like ID pin detection and VBUS detection. This function
is exported to an external companion chip TWL6030. Software must retrieve
the OTG HNP and SRP status from the TWL6030 and configure the bits inside
the control
On Thu, Feb 03, 2011 at 03:18:50PM +0530, Sourav Poddar wrote:
The ads7846 driver requests a gpio to detect pendown events,
but does not configure its direction. Configure this gpio
as an input after requesting it.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
changes between v2
Sourav,
On Thu, Feb 3, 2011 at 15:28, Felipe Balbi ba...@ti.com wrote:
On Thu, Feb 03, 2011 at 03:18:50PM +0530, Sourav Poddar wrote:
The ads7846 driver requests a gpio to detect pendown events,
but does not configure its direction. Configure this gpio
as an input after requesting it.
Hi,
On 02/03/11 11:48, Sourav Poddar wrote:
gpio_pendown in ads7846_probe is not getting initalized (defaulted to 0)
resulting in gpio_free to be called without a gpio_request. This
results in the following backtrace in bootup.
[ cut here ]
WARNING: at
On Thu, Feb 03, 2011 at 11:58:45AM +0200, Felipe Balbi wrote:
On Thu, Feb 03, 2011 at 03:18:50PM +0530, Sourav Poddar wrote:
The ads7846 driver requests a gpio to detect pendown events,
but does not configure its direction. Configure this gpio
as an input after requesting it.
Hi again,
On 02/03/11 12:10, Igor Grinberg wrote:
Hi,
On 02/03/11 11:48, Sourav Poddar wrote:
gpio_pendown in ads7846_probe is not getting initalized (defaulted to 0)
resulting in gpio_free to be called without a gpio_request. This
results in the following backtrace in bootup.
Drop that non-standard of accessing Retu
as it's bypassing all the correct layers.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/cbus/Kconfig |7 -
drivers/cbus/Makefile|1 -
drivers/cbus/retu-user.c | 424 --
This is pretty much a cleanup patch just
adding a context structure for Retu, to avoid
all the globals it had.
Note that this breaks retu-user.c due to moving
the lock around, but that retu-user.c has to
go anyway as it's completely non-standard way
of accessing Retu children.
Signed-off-by:
Just to make checkpatch.pl a bit happier, move
subsys_initcall() and module_exit() closer to
the init and exit functions of the driver.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/cbus/retu.c | 11 +--
1 files changed, 1 insertions(+), 10 deletions(-)
diff --git
Trivial cleanup patch shuffling error path
around.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/cbus/retu.c | 29 +
1 files changed, 17 insertions(+), 12 deletions(-)
diff --git a/drivers/cbus/retu.c b/drivers/cbus/retu.c
index 0053d43..7e67e1a 100644
---
those two will be used to pass down irq_base and irq_end
to retu platform_driver.
Signed-off-by: Felipe Balbi ba...@ti.com
---
arch/arm/plat-omap/include/plat/irqs.h | 10 +-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/arch/arm/plat-omap/include/plat/irqs.h
Pass CBUS_RETU_IRQ_BASE and CBUS_RETU_IRQ_END via
platform_data to retu platform_driver.
Signed-off-by: Felipe Balbi ba...@ti.com
---
arch/arm/mach-omap1/board-nokia770.c |8
arch/arm/mach-omap2/board-n8x0.c |8
arch/arm/plat-omap/include/plat/cbus.h |5
Start moving retu to threaded IRQ and while
at that also give retu an irq_chip so children
can use generic request_threaded_irq() calls.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/cbus/Makefile | 10 +-
drivers/cbus/retu.c | 270 +
use the new irq_chip added to retu.c.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/cbus/Makefile |2 +-
drivers/cbus/retu-headset.c | 22 --
2 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/drivers/cbus/Makefile b/drivers/cbus/Makefile
Drop the timer function and move to threaded
irq infrastructure.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/cbus/Makefile |2 +-
drivers/cbus/retu-pwrbutton.c | 37 +
2 files changed, 10 insertions(+), 29 deletions(-)
diff --git
that flag is never read anyway, only written,
so we can drop it.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/cbus/retu-rtc.c | 10 ++
1 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/cbus/retu-rtc.c b/drivers/cbus/retu-rtc.c
index 6e201aa..b2b9472 100644
Now that all conversions have been made,
reenable retu-wdt driver.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/cbus/Makefile |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/cbus/Makefile b/drivers/cbus/Makefile
index 7bfd997..c5c3940 100644
---
get rid of the non-standard way of accessing
the chip.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/cbus/Kconfig |7 -
drivers/cbus/Makefile |1 -
drivers/cbus/tahvo-user.c | 406 -
drivers/cbus/tahvo.c | 11 --
Hi Tony,
When you have some extra time, could you run these on N810
to check whether I'm on the right path ? After these patches
all CBUS drivers are using standard request_threaded_irq()
calls. It's one step closer into getting those in mainline.
Felipe Balbi (13):
cbus: retu: get rid of
Move to the generic threaded irq infrastructure
and drop all the retu-specific magic.
Unfortunately, due to the conversion and lack of
docs, retu_rtc_ioctl() had to be dropped, someone
else with access to docs is free to implement it
later considering the new style of the driver.
Signed-off-by:
On Thu, Feb 03, 2011 at 11:10:33AM +0100, Wolfram Sang wrote:
On Thu, Feb 03, 2011 at 11:58:45AM +0200, Felipe Balbi wrote:
On Thu, Feb 03, 2011 at 03:18:50PM +0530, Sourav Poddar wrote:
The ads7846 driver requests a gpio to detect pendown events,
but does not configure its direction.
On Thu, Feb 3, 2011 at 3:47 PM, Igor Grinberg grinb...@compulab.co.il wrote:
Hi again,
On 02/03/11 12:10, Igor Grinberg wrote:
Hi,
On 02/03/11 11:48, Sourav Poddar wrote:
gpio_pendown in ads7846_probe is not getting initalized (defaulted to 0)
resulting in gpio_free to be called without
Hi,
On Thu, Feb 03, 2011 at 04:30:29PM +0530, Poddar, Sourav wrote:
I used -1 because conditional check done in probe ads7846_probe function
used this value.
err_free_gpio:
if (ts-gpio_pendown != -1)
gpio_free(ts-gpio_pendown);
you can actually change that
On 02/03/11 13:00, Poddar, Sourav wrote:
On Thu, Feb 3, 2011 at 3:47 PM, Igor Grinberg grinb...@compulab.co.il wrote:
if (pdata-get_pendown_state) {
ts-get_pendown_state = pdata-get_pendown_state;
ts-gpio_pendown = -1;
return 0;
}
Yes we can do so .I initialise it at
On Thu, Feb 3, 2011 at 4:42 PM, Igor Grinberg grinb...@compulab.co.il wrote:
On 02/03/11 13:00, Poddar, Sourav wrote:
On Thu, Feb 3, 2011 at 3:47 PM, Igor Grinberg grinb...@compulab.co.il
wrote:
if (pdata-get_pendown_state) {
ts-get_pendown_state = pdata-get_pendown_state;
-Original Message-
From: Premi, Sanjeev
Sent: Thursday, January 27, 2011 4:41 PM
To: linux-omap@vger.kernel.org
Cc: Premi, Sanjeev
Subject: [PATCHv5] omap3: Add basic support for 720MHz part
This patch adds support for speed enhanced variant of OMAP35x
processors. These parts
This is a short series to fix some, and clean the
existing regulator consumer supply mappings for
the OMAP3430sdp board.
The series is boot tested on the 3430sdp board
and applies on 2.6.38-rc3.
Rajendra Nayak (2):
omap3sdp: Fix regulator mapping for ads7846 TS controller
omap3sdp: clean
On the OMAP3430SDP board, the ads7846 touchscreen controller
is powered by VAUX3 regulator (supplying 2.8v).
Fix this mapping in the board file, and hence prevent
the ads7846 driver init to fail with the below error..
ads7846 spi1.0: unable to get regulator: -19
Signed-off-by: Rajendra Nayak
clean the regulator supply mapping data in the 3430sdp
board file (which is spread all over) by moving all
of them together.
Also use the REGULATOR_SUPPLY macro and remove instances
of mapping dev pointers at run time.
Signed-off-by: Rajendra Nayak rna...@ti.com
---
On Thu, Feb 3, 2011 at 5:02 PM, Lothar Waßmann l...@karo-electronics.de wrote:
Hi,
Igor Grinberg writes:
On 02/03/11 13:00, Poddar, Sourav wrote:
On Thu, Feb 3, 2011 at 3:47 PM, Igor Grinberg grinb...@compulab.co.il
wrote:
if (pdata-get_pendown_state) {
ts-get_pendown_state
On Thu, Feb 3, 2011 at 3:40 PM, Wolfram Sang w.s...@pengutronix.de wrote:
On Thu, Feb 03, 2011 at 11:58:45AM +0200, Felipe Balbi wrote:
On Thu, Feb 03, 2011 at 03:18:50PM +0530, Sourav Poddar wrote:
The ads7846 driver requests a gpio to detect pendown events,
but does not configure its
Hi,
Igor Grinberg writes:
On 02/03/11 13:00, Poddar, Sourav wrote:
On Thu, Feb 3, 2011 at 3:47 PM, Igor Grinberg grinb...@compulab.co.il
wrote:
if (pdata-get_pendown_state) {
ts-get_pendown_state = pdata-get_pendown_state;
ts-gpio_pendown = -1;
return 0;
Hi,
On Thu, Feb 03, 2011 at 05:01:44PM +0530, Rajendra Nayak wrote:
diff --git a/arch/arm/mach-omap2/board-3430sdp.c
b/arch/arm/mach-omap2/board-3430sdp.c
index d4e41ef..dcdc718 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -427,6 +427,10 @@
On Thu, Feb 03, 2011 at 05:01:45PM +0530, Rajendra Nayak wrote:
clean the regulator supply mapping data in the 3430sdp
board file (which is spread all over) by moving all
of them together.
Also use the REGULATOR_SUPPLY macro and remove instances
of mapping dev pointers at run time.
-Original Message-
From: Felipe Balbi [mailto:ba...@ti.com]
Sent: Thursday, February 03, 2011 5:26 PM
To: Rajendra Nayak
Cc: linux-omap@vger.kernel.org; t...@atomide.com;
linux-arm-ker...@lists.infradead.org
Subject: Re: [PATCH 1/2] omap3sdp: Fix regulator mapping for ads7846 TS
On the OMAP3430SDP board, the ads7846 touchscreen controller
is powered by VAUX3 regulator (supplying 2.8v).
Fix this mapping in the board file, and hence prevent
the ads7846 driver init to fail with the below error..
ads7846 spi1.0: unable to get regulator: -19
Signed-off-by: Rajendra Nayak
This is a short series to fix some, and clean the
existing regulator consumer supply mappings for
the OMAP3430sdp board.
The series is boot tested on the 3430sdp board
and applies on 2.6.38-rc3.
Changes in v2:
Define regulator_consumer_supply as array's
and use ARRAY_SIZE macro to define
clean the regulator supply mapping data in the 3430sdp
board file (which is spread all over) by moving all
of them together.
Also use the REGULATOR_SUPPLY macro and remove instances
of mapping dev pointers at run time.
Additonally define all regulator_consumer_supply as
array's and use ARRAY_SIZE
Hi Kevin,
On 2/2/2011 10:24 AM, Cousson, Benoit wrote:
On 2/2/2011 2:20 AM, Hilman, Kevin wrote:
Santosh Shilimkarsantosh.shilim...@ti.com writes:
CPU0 and CPU1 clockdomain is at the offset of 0x18 from the LPRM base.
The header file has set it wrongly to 0x0. Offset 0x0 is for CPUx power
On Thu, Feb 03, 2011 at 06:15:21PM +0530, Rajendra Nayak wrote:
On the OMAP3430SDP board, the ads7846 touchscreen controller
is powered by VAUX3 regulator (supplying 2.8v).
Fix this mapping in the board file, and hence prevent
the ads7846 driver init to fail with the below error..
ads7846
On Thu, Feb 03, 2011 at 06:15:22PM +0530, Rajendra Nayak wrote:
clean the regulator supply mapping data in the 3430sdp
board file (which is spread all over) by moving all
of them together.
Also use the REGULATOR_SUPPLY macro and remove instances
of mapping dev pointers at run time.
Hi,
On 02/03/11 13:28, ABRAHAM, KISHON VIJAY wrote:
On Thu, Feb 3, 2011 at 4:42 PM, Igor Grinberg grinb...@compulab.co.il wrote:
On 02/03/11 13:00, Poddar, Sourav wrote:
On Thu, Feb 3, 2011 at 3:47 PM, Igor Grinberg grinb...@compulab.co.il
wrote:
if (pdata-get_pendown_state) {
On Thu, Feb 3, 2011 at 3:34 PM, Varadarajan, Charulatha ch...@ti.com wrote:
Sourav,
On Thu, Feb 3, 2011 at 15:28, Felipe Balbi ba...@ti.com wrote:
On Thu, Feb 03, 2011 at 03:18:50PM +0530, Sourav Poddar wrote:
The ads7846 driver requests a gpio to detect pendown events,
but does not
Hello.
On 03-02-2011 12:49, Hema HK wrote:
Introduce the .phy_suspend function pointer to twl4030_usb_data structure.
assign the function to it for both sdp board and panda boards.
This will be used by the twl6030-usb transceiver driver.
Signed-off-by: Hema HKhem...@ti.com
Cc: Felipe
Hello.
On 03-02-2011 12:49, Hema HK wrote:
Introduce the .phy_suspend function pointer to twl4030_usb_data structure.
assign the function to it for both sdp board and panda boards.
This will be used by the twl6030-usb transceiver driver.
Signed-off-by: Hema HKhem...@ti.com
Cc: Felipe
The dss clk pointer dpll4_m4_ck is renamed to dpll_per_mx_ck, to be
generic for OMAP3xxx and OMAP44xx platforms. Variable and function
names containing dpll4/ dpll4_m4 are also renamed.
Signed-off-by: Raghuveer Murthy raghuveer.mur...@ti.com
---
drivers/video/omap2/dss/dss.c | 43
DSS DPLL fclk pointer is set, to configure pixel clock for DPI interface.
Signed-off-by: Raghuveer Murthy raghuveer.mur...@ti.com
---
drivers/video/omap2/dss/dss.c |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/video/omap2/dss/dss.c
dss_features are used to substitute cpu_is_() checks for DPLL clock source
Signed-off-by: Raghuveer Murthy raghuveer.mur...@ti.com
---
drivers/video/omap2/dss/dss.c | 35 ++-
1 files changed, 18 insertions(+), 17 deletions(-)
diff --git
This patch adds dss_feature for OMAP chips to distinguish between
those having a variable DPLL_PER functional clock (fclk). Additionally,
a feature for distiguishing the number of available dividers, 16 or 32,
for these fclk is added.
Signed-off-by: Archit Taneja arc...@ti.com
Signed-off-by:
- Adding dss_feature for DPLL fclk
- Enabling pixel clock generation for DPI interface
-
Base
url = git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
branch master
commit 1bae4ce27c9c90344f23c65ea6966c50ffeae2f5
tag
OMAP4 has 2 LCD channels and corresponding DISPC_DIVISOR1 and DISPC_DIVISOR2
registers to configure the pixel clock frequency, for the respective LCD
displays.
There is also DISPC_DIVISOR register, which by default has the ENABLE bit
set to zero, for backward compatibility mode. Hence the logical
Using dss_features to select independent core clock divider and setting
it. Added the register used, to DISPC context save and restore group
---
In OMAP4, the minimum DISPC_CORE_CLK required can be expressed as:
Added macro for DISPC_DIVISOR. This is different from DISPC_DIVISOR1 and
DISPC_DIVISOR2. OMAP4 supports all the above 3 registers.
DISPC_DIVISOR1 and DISPC_DIVISOR2 registers are accessed through
DISPC_DIVISORo(ch) macro
Signed-off-by: Raghuveer Murthy raghuveer.mur...@ti.com
---
Renamed DISPC_DIVISOR(ch) to DISPC_DIVISORo(ch), to facilitate introduction
of DISPC_DIVISOR register, which is specific for OMAP4. OMAP4 has 3 registers
DISPC_DIVISOR, DISPC_DIVISOR1 and DISPC_DIVISOR2.
Also updated, all the usages of DISPC_DIVISOR(ch) to DISPC_DIVISORo(ch).
OMAP4 TRM uses
In OMAP3xxx DISPC_DIVISOR register has a logical clock divisor (lcd_div)
field. The lcd_div is common, for deciding the DISPC core functional clock
frequency, and the final pixel clock frequency for LCD display.
In OMAP4, there are 2 LCD channels, hence two divisor registers, DISPC_DIVISOR1
and
ext Robert Wörle wrote:
Hi List
I am running into issues , when using ttyS1 on a heavy loaded
application. It trys to send and recieve around 60bytes every 100ms with
57600baud. There is a PIC Microcontroller attached on the otherside
which immidiatly returns the data when requested.
gpio_pendown in ads7846_probe is not getting initalized (defaulted to 0)
resulting in gpio_free being called without a gpio_request. This
results in the following backtrace in bootup (at least on an OMAP3430 SDP).
[ cut here ]
WARNING: at drivers/gpio/gpiolib.c:1258
The ads7846 driver requests a gpio but does not currently
configure it explicitly as an input. Use gpio_request_one
to request and configure it at one shot.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
Cc: Dmitry Torokhov d...@mail.ru
---
Links related to the previous discussions:
On Thu, Feb 03, 2011 at 08:51:26PM +0530, Sourav Poddar wrote:
gpio_pendown in ads7846_probe is not getting initalized (defaulted to 0)
resulting in gpio_free being called without a gpio_request. This
results in the following backtrace in bootup (at least on an OMAP3430 SDP).
I wonder if it
Hi,
On 02/03/11 17:47, Wolfram Sang wrote:
On Thu, Feb 03, 2011 at 08:51:26PM +0530, Sourav Poddar wrote:
gpio_pendown in ads7846_probe is not getting initalized (defaulted to 0)
resulting in gpio_free being called without a gpio_request. This
results in the following backtrace in bootup (at
I'm hoping I'm just not understanding something and this isn't as broke
as I fear it is.
I'm using the ISP on an OMAP3530, linux 2.6.32. I've got some kernel
code I want to lock in both the process context and the ISP interrupt
context, so I'm using a spinlock. As I understand it, locking
I wonder if it makes sense to merge both patches under the name of fix
gpio-handling or similar. Not sure, though...
I'd rather not do that, because this patch fixes the request/free problem
and the second is changing the functionality (e.g. configures the gpio as
input)
Ack.
diff
On Thu, Feb 03, 2011 at 08:51:46PM +0530, Sourav Poddar wrote:
The ads7846 driver requests a gpio but does not currently
configure it explicitly as an input. Use gpio_request_one
to request and configure it at one shot.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
Cc: Dmitry Torokhov
On Thu, Feb 03, 2011 at 08:51:46PM +0530, Sourav Poddar wrote:
The ads7846 driver requests a gpio but does not currently
configure it explicitly as an input. Use gpio_request_one
to request and configure it at one shot.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
Cc: Dmitry Torokhov
On Thu, Feb 03, 2011 at 08:54:05AM -0800, Dmitry Torokhov wrote:
On Thu, Feb 03, 2011 at 08:51:46PM +0530, Sourav Poddar wrote:
The ads7846 driver requests a gpio but does not currently
configure it explicitly as an input. Use gpio_request_one
to request and configure it at one shot.
This set of patches, along with some other patches under
discussion on alkml, should enable omap3 and omap4 kernels to be
built with CONFIG_THUMB2_KERNEL.
This patch set builds on recent cleanup done by the omap
maintainers.
It is also more aggressive than my last post: all affected
low-level
For the Thumb-2 case, the wfi mnemonic is used, since in this
case the tools will necessarily be new enough to support it.
Signed-off-by: Dave Martin dave.mar...@linaro.org
---
arch/arm/mach-omap2/include/mach/omap4-common.h |5 +
1 files changed, 5 insertions(+), 0 deletions(-)
diff
Code marked with ENTRY() also needs a matching ENDPROC() directive,
in order to ensure that the type and instruction set of the
symbol are correctly annotated.
ENDPROC() tags the affected symbol as a function symbol, which will
ensure that link-time fixups don't accidentally switch to the
wrong
* Remove deprecated/undefined PC-relative stores
* Add the required ENDPROC() directive for each ENTRY().
* .align before data words
Signed-off-by: Dave Martin dave.mar...@linaro.org
---
arch/arm/mach-omap2/sram34xx.S | 28
1 files changed, 20 insertions(+), 8
Nishanth Menon n...@ti.com writes:
Kevin Hilman wrote, on 02/03/2011 03:09 AM:
Nishanth Menonn...@ti.com writes:
Kevin Hilman wrote, on 02/02/2011 04:11 AM:
Shweta Gulatishweta.gul...@ti.com writes:
From: Thara Gopinathth...@ti.com
The smartreflex bit on twl4030 needs to be enabled by
* Use BSYM() to get the correct Thumb branch address
for adr Rd, label
* Fix an out-of-range ADR when building for ARM
* Correctly call es3_sdrc_fix as Thumb when copied to SRAM.
* Remove deprecated/undefined PC-relative stores
* Add the required ENDPROC() directive for each ENTRY().
For various reasons, Linux now only officially supports being built
with tools which are new enough to understand the SMC instruction.
Replacing the hand-encoded instructions when the mnemonic also
allows for correct assembly in Thumb-2 (otherwise, the result is
random data in the middle of the
-Original Message-
From: Dave Martin [mailto:dave.mar...@linaro.org]
Sent: Thursday, February 03, 2011 11:33 PM
To: linux-arm-ker...@lists.infradead.org
Cc: Dave Martin; Tony Lindgren; Santosh Shilimkar; Jean Pihet;
linux-omap@vger.kernel.org; Nicolas Pitre
Subject: [PATCH v2 3/5]
-Original Message-
From: Dave Martin [mailto:dave.mar...@linaro.org]
Sent: Thursday, February 03, 2011 11:33 PM
To: linux-arm-ker...@lists.infradead.org
Cc: Dave Martin; Tony Lindgren; Santosh Shilimkar; Jean Pihet;
linux-omap@vger.kernel.org; Nicolas Pitre
Subject: [PATCH v2 1/5]
-Original Message-
From: Dave Martin [mailto:dave.mar...@linaro.org]
Sent: Thursday, February 03, 2011 11:33 PM
To: linux-arm-ker...@lists.infradead.org
Cc: Dave Martin; Tony Lindgren; Santosh Shilimkar; Jean Pihet;
linux-omap@vger.kernel.org; Nicolas Pitre
Subject: [PATCH v2 4/5]
-Original Message-
From: Dave Martin [mailto:dave.mar...@linaro.org]
Sent: Thursday, February 03, 2011 11:33 PM
To: linux-arm-ker...@lists.infradead.org
Cc: Dave Martin; Tony Lindgren; Santosh Shilimkar; Jean Pihet;
linux-omap@vger.kernel.org; Nicolas Pitre
Subject: [PATCH v2 5/5]
On Fri, Feb 04, 2011 at 12:09:34AM +0530, Santosh Shilimkar wrote:
-Original Message-
From: Dave Martin [mailto:dave.mar...@linaro.org]
Sent: Thursday, February 03, 2011 11:33 PM
To: linux-arm-ker...@lists.infradead.org
Cc: Dave Martin; Tony Lindgren; Santosh Shilimkar; Jean
-Original Message-
From: Russell King - ARM Linux [mailto:li...@arm.linux.org.uk]
Sent: Friday, February 04, 2011 12:38 AM
To: Santosh Shilimkar
Cc: Dave Martin; linux-arm-ker...@lists.infradead.org; Tony
Lindgren; Nicolas Pitre; linux-omap@vger.kernel.org; Jean Pihet-XID
Subject:
-Original Message-
From: Ghorai, Sukumar
Sent: Friday, January 28, 2011 3:42 PM
To: linux-omap@vger.kernel.org
Cc: linux-...@lists.infradead.org; linux-arm-ker...@lists.infradead.org;
Ghorai, Sukumar
Subject: [PATCH v9 0/7] nand prefetch-irq support and ecc layout chanage
The
arch/arm/mach-omap1/time.c includes linux/sched.h twice - it's enough to
do it once. This removes the duplicate.
Signed-off-by: Jesper Juhl j...@chaosbits.net
---
time.c |1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index
On Thu, Feb 03, 2011 at 09:19:53AM -0800, Dmitry Torokhov wrote:
On Thu, Feb 03, 2011 at 08:54:05AM -0800, Dmitry Torokhov wrote:
On Thu, Feb 03, 2011 at 08:51:46PM +0530, Sourav Poddar wrote:
The ads7846 driver requests a gpio but does not currently
configure it explicitly as an input.
Vishwanath BS vishwanath...@ti.com writes:
From: Thara Gopinath th...@ti.com
This patch extends the omap_device structure to contain pointers to scale the
operating rate of the device and to retrieve the operating rate of the device.
This patch also adds the three new APIs in the omap device
Vishwanath BS vishwanath...@ti.com writes:
This patch introduces an API to perform DVFS for a given voltage domain.
It takes omap_vdd_dvfs_info pointer as input parameter, computes the highest
requested voltage for that vdd and scales all the devices in that vdd to the
requested frequency
* Tony Lindgren t...@atomide.com [110118 12:36]:
* Russell King - ARM Linux li...@arm.linux.org.uk [110118 10:32]:
A warning for OMAP.
Your use of the __virt_to_phys() in assembly code for the debug stuff
will break with this patch... please ensure that it is resolved by the
next merge
Hi all,
Here are two patches that allow using machine ID for DEBUG_LL
macros by adding a new macro inituart.
Will post the related omap changes separately.
Regards,
Tony
---
Tony Lindgren (2):
ARM: Add inituart macro to initialize DEBUG_LL serial port based on the
machine ID
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