-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/dra7.dtsi |1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index c29945e..eda7e84 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -773,7 +773,6
cleanup(formatting, return error checks).
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
drivers/w1/masters/omap_hdq.c | 84 -
1 file changed, 67 insertions(+), 17 deletions(-)
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters
Add compatible property for omap hdq driver.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
.../devicetree/bindings/hdq1w/omap_hdq.txt | 20
drivers/w1/masters/omap_hdq.c |8
2 files changed, 28 insertions(+)
create mode
for break and tx
conditions.
v1-v2:
cleaned up hdq_disable_interrupt api.
Sourav Poddar (5):
drivers: w1: omap_hdq: cleanup and bug fixes.
w1: omap_hdq: Add compatible property for omap hdq driver.
arm: mach-omap2: selective device build from the platform code.
arm: dts: am4372: Add hdq
Add device tree nodes and pinmux for hdq/1wire on
am43x epos evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am4372.dtsi| 10 ++
arch/arm/boot/dts/am43x-epos-evm.dts | 12
2 files changed, 22 insertions(+)
diff --git a/arch/arm/boot
For SOCs with dt enabled, device should be build through device tree.
Prevent device build call from platform code, if device tree is
enabled.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/mach-omap2/hdq1w.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach
These adds hwmod data for hdq/1w driver.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/mach-omap2/omap_hwmod_43xx_data.c | 36
arch/arm/mach-omap2/prcm43xx.h |1 +
2 files changed, 37 insertions(+)
diff --git a/arch/arm/mach-omap2
These add device tree entry for qspi controller driver on dra7-evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
Depends on sricharan's irq crossbar.
arch/arm/boot/dts/dra7-evm.dts | 80
arch/arm/boot/dts/dra7.dtsi| 14 +++
2 files
tbclk does not need to be a composite clock, we can simply
use gate clock for this purpose.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v1-v2:
change compatible string according to mainline.
arch/arm/boot/dts/am33xx-clocks.dtsi | 30 ++
1 file changed, 6
We need tbclk clock data for the functioning of ehrpwm
module. Hence, populating the required clock information
in clock dts file.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v1-v2:
change compatible according to mainline.
arch/arm/boot/dts/am43xx-clocks.dtsi | 48
We need tbclk clock data for the functioning of ehrpwm
module. Hence, populating the required clock information
in clock dts file.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v2-v3
- correct bitshifting
arch/arm/boot/dts/am43xx-clocks.dtsi | 48
This patch adds qspi nodes for am43xx SOC devices.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
Note,
checpatch gives 1 warning on flash compatible string
mx66l51235l. This flash is supported in m25p80 driver and
the driver is used for other flash devices also. Hence, each
flash
tbclk does not need to be a composite clock, we can simply
use gate clock for this purpose.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am33xx-clocks.dtsi | 42 ++
1 file changed, 12 insertions(+), 30 deletions(-)
diff --git a/arch
We need tbclk clock data for the functioning of ehrpwm
module. Hence, populating the required clock information
in clock dts file.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am43xx-clocks.dtsi | 48 ++
drivers/clk/ti/clk-43xx.c
We need tblclk clock data for the functioning of ehrpwm
module. Hence, populating the required clock information
in clock dts file.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am43xx-clocks.dtsi | 84 ++
drivers/clk/ti/clk-43xx.c
Add compatible property for omap hdq driver.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
.../devicetree/bindings/hdq1w/omap_hdq.txt | 20
drivers/w1/masters/omap_hdq.c |8
2 files changed, 28 insertions(+)
create mode
for break and tx
conditions.
Sourav Poddar (5):
drivers: w1: omap_hdq: cleanup and bug fixes.
w1: omap_hdq: Add compatible property for omap hdq driver.
arm: mach-omap2: selective device build from the platform code.
arm: dts: am4372: Add hdq device tree data.
arm: hwmod: am437x: Add
For SOCs with dt enabled, device should be build through device tree.
Prevent device build call from platform code, if device tree is
enabled.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/mach-omap2/hdq1w.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach
cleanup(formatting, return error checks).
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
drivers/w1/masters/omap_hdq.c | 85 -
1 file changed, 68 insertions(+), 17 deletions(-)
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters
These adds hwmod data for hdq/1w driver.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/mach-omap2/omap_hwmod_43xx_data.c | 36
arch/arm/mach-omap2/prcm43xx.h |1 +
2 files changed, 37 insertions(+)
diff --git a/arch/arm/mach-omap2
Add device tree nodes and pinmux for hdq/1wire on
am43x epos evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am4372.dtsi| 10 ++
arch/arm/boot/dts/am43x-epos-evm.dts | 12
2 files changed, 22 insertions(+)
diff --git a/arch/arm/boot
, where i2c problem can be seen)
* Dra7xx
* Beaglebone white
* Beaglebone black
* am335x-evm
* AM43xx epos evm
Cc: Felipe Balbi ba...@ti.com
Cc: Nishanth Menon n...@ti.com
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
drivers/i2c/busses/i2c-omap.c |2 +-
1 file changed, 1 insertion
, where i2c problem can be seen)
* Dra7xx
* Beaglebone white
* Beaglebone black
* am335x-evm
* AM43xx epos evm
Cc: Felipe Balbi ba...@ti.com
Cc: Nishanth Menon n...@ti.com
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
Reported-by: Nishanth Menon n...@ti.com
---
v1-v2:
add Reported-by attribute
These add device tree entry for qspi controller driver on dra7-evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
Done and tested on top of
linux-next + benoit for_15 + tony crossbar branch +
crossbar dts patches.
v2-v3:
This was added as part of the following series,
http
These add device tree entry for qspi controller driver on am43x-epos-evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
This was added as part of the following series,
http://www.spinics.net/lists/linux-omap/msg101024.html
Few patches of the above series are picked.
Sending this dts patch
On Sunday 02 March 2014 11:00 PM, Benoit Cousson wrote:
Hi Sourav,
On 21/02/2014 15:28, Sourav Poddar wrote:
Hi Benoit,
On Tuesday 14 January 2014 07:51 PM, Benoit Cousson wrote:
Hi Felipe,
On 14/01/2014 14:14, Felipe Balbi wrote:
On Mon, Jan 13, 2014 at 10:13:13PM +0530, sourav wrote
Hi Benoit,
On Tuesday 14 January 2014 07:51 PM, Benoit Cousson wrote:
Hi Felipe,
On 14/01/2014 14:14, Felipe Balbi wrote:
On Mon, Jan 13, 2014 at 10:13:13PM +0530, sourav wrote:
Benoit,
On Thursday 19 December 2013 06:03 PM, Sourav Poddar wrote:
Add gpio keys node for am43x gp evm.
Signed
buffers are passed,
./spidev_test hangs.
The $subject patch fixes that hang and data can be loopbacked.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
drivers/spi/spi-omap2-mcspi.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi-omap2-mcspi.c b
):
pinctrl: am43xx: dt-bindings: add MUX_MODE8
Lokesh Vutla (1):
arm: dts: am437x-gp-evm: Add gp dts.
Sourav Poddar (6):
arm: dts: am4372: Add pwm-cells property for ecap device.
arm: dts: am43x-epos-evm: Add I2C2 data.
arm: dts: am43x-epos-evm: Add SPI data.
arm: dts: am437x-gp-evm: Add pwm
From: Lokesh Vutla lokeshvu...@ti.com
AM437x GP EVM DTS with pinmux information to make I2C on
EVM usable.
Signed-off-by: Lokesh Vutla lokeshvu...@ti.com
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
Signed-off-by: Afzal Mohammed af...@ti.com
---
.../devicetree/bindings/arm/omap/omap.txt
Add I2C2 dts data.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am43x-epos-evm.dts | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts
b/arch/arm/boot/dts/am43x-epos-evm.dts
index 0899c5f..d781a69 100644
--- a/arch
From: Darren Etheridge detheri...@ti.com
AM43xx devices have an extra MUX_MODE for certain pins.
Updating dt include to have MUX_MODE8 which maps to 0x8.
Signed-off-by: Darren Etheridge detheri...@ti.com
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
include/dt-bindings/pinctrl/am43xx.h
Add pwm backlight support for am43x epos evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am43x-epos-evm.dts | 24
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts
b/arch/arm/boot/dts/am43x-epos-evm.dts
Add pwm backlight support for gp evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am437x-gp-evm.dts | 24
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts
b/arch/arm/boot/dts/am437x-gp-evm.dts
index 11d93ba
Add SPI dts data.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am43x-epos-evm.dts | 30 ++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts
b/arch/arm/boot/dts/am43x-epos-evm.dts
index d781a69..a7d0db1
Add pwm-cells node for all ecap, ehrpwm in am43x dtsi files.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am4372.dtsi |9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 974d103..c314adb
Enable gpio3, gpio4, it will be used by gpio matrix keys. Also,
can be used by othe peripherals.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am437x-gp-evm.dts |8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts
b/arch
Add gpio keys node for am43x gp evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am437x-gp-evm.dts | 21 +
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts
b/arch/arm/boot/dts/am437x-gp-evm.dts
index 0dc248d
is held.
The patch fixes the above issue by unlocking the pwm lock before acquiring the
sysfs lock.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
drivers/pwm/core.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index
Writing to ecap register on second insmod crashes with an external
abort. This happens becuase the STOP_CLK bit remains set(from rmmod)
during the second insmod thereby not allowing the clocks to get enabled.
So, we disable STOP clock bit while doing a clock enable.
Signed-off-by: Sourav Poddar
This patch series caters to the issue faced while using tiecap
as a module.
The patch fix lock dependency issue which leads to crash during rmmod.
Also fixes the clock control register setup values during CLK EN call.
Sourav Poddar (3):
pwm: core: Rearrange pwm lock usage.
driver: pwm: ti
Remove duplicate 'pm_runtime_put_sync' in the remove path.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
drivers/pwm/pwm-tiecap.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c
index 4e5c3d1..032092c 100644
Benoit,
On Wednesday 27 November 2013 01:01 PM, Sourav Poddar wrote:
The patch series adds support for enabling gpio, pwm backlight and
matrix gpio keys on am43x-gp-evm.
Done on top of 3.13-rc1 + tero clock series(1) + Afzal's basic gp support(2).
[1]: https://patchwork.kernel.org/patch
Benoit,
On Wednesday 27 November 2013 01:00 PM, Sourav Poddar wrote:
The patch series adds support for enabling pwm backlight, i2c2, spi and
matrix gpio keys on am43x-gp-evm.
Done on top of 3.13-rc1 + tero clock series(1)
[1]: https://patchwork.kernel.org/patch/3009541/
Tested on am43x-gp
On Wednesday 18 December 2013 11:19 PM, Benoit Cousson wrote:
Hi Sourav,
On 18/12/2013 18:43, Sourav Poddar wrote:
Benoit,
On Wednesday 27 November 2013 01:01 PM, Sourav Poddar wrote:
The patch series adds support for enabling gpio, pwm backlight and
matrix gpio keys on am43x-gp-evm.
Done
On Thursday 19 December 2013 12:21 AM, Benoit Cousson wrote:
On 18/12/2013 19:15, Sourav Poddar wrote:
On Wednesday 18 December 2013 11:19 PM, Benoit Cousson wrote:
Hi Sourav,
On 18/12/2013 18:43, Sourav Poddar wrote:
Benoit,
On Wednesday 27 November 2013 01:01 PM, Sourav Poddar wrote
+ Andrew Morton.
Ping on this.
On Wednesday 27 November 2013 01:00 PM, Sourav Poddar wrote:
The patch series adds support for enabling pwm backlight, i2c2, spi and
matrix gpio keys on am43x-gp-evm.
Done on top of 3.13-rc1 + tero clock series(1)
[1]: https://patchwork.kernel.org/patch/3009541
On Thursday 12 December 2013 01:25 PM, Huang Shijie wrote:
On Fri, Dec 06, 2013 at 07:54:48PM +0530, Sourav Poddar wrote:
Adapt driver to do a memory mapped read.
@@ -109,6 +109,7 @@ struct m25p {
u8 program_opcode;
u8 *command
Hi Mark,
On Tuesday 10 December 2013 04:01 PM, Mark Brown wrote:
On Tue, Dec 10, 2013 at 09:55:15AM +0530, Sourav Poddar wrote:
I posted this for review along with other code changes.
I will post them seperately to Benoit.
Please wait until the driver updates have been reviewed.
I
On Tuesday 10 December 2013 04:01 PM, Mark Brown wrote:
On Tue, Dec 10, 2013 at 09:55:15AM +0530, Sourav Poddar wrote:
I posted this for review along with other code changes.
I will post them seperately to Benoit.
Please wait until the driver updates have been reviewed.
Ok.
--
To unsubscribe
On Tuesday 10 December 2013 06:28 PM, Marek Vasut wrote:
On Friday, December 06, 2013 at 03:24:46 PM, Sourav Poddar wrote:
Adapt qspi driver to use (get_buf/put_buf) pointers added
earlier.
These can be called just before the memcpy operations to get hold
of the memory mapped address
On Tuesday 10 December 2013 06:27 PM, Marek Vasut wrote:
On Friday, December 06, 2013 at 03:24:45 PM, Sourav Poddar wrote:
These add api to configure set up registers which will be used
for memory mapped operations.
These was provided as a pointer in the earlier patch and can be
used
Hi Marek,
On Tuesday 10 December 2013 06:19 PM, Marek Vasut wrote:
On Friday, December 06, 2013 at 03:24:41 PM, Sourav Poddar wrote:
The patch series aims to add memory mapped support for TI qspi
contoller and also add support for the same in serial flash driver(m25p80).
My question is, shall
On Tuesday 10 December 2013 11:52 PM, Marek Vasut wrote:
On Tuesday, December 10, 2013 at 05:11:43 PM, Mark Brown wrote:
On Tue, Dec 10, 2013 at 01:49:13PM +0100, Marek Vasut wrote:
My question is, shall we not wait for the new SPI NOR framework to be
well fleshed out and only then implement
Hi Mark,
On Tuesday 10 December 2013 11:59 PM, Mark Brown wrote:
On Tue, Dec 10, 2013 at 07:22:10PM +0100, Marek Vasut wrote:
On Tuesday, December 10, 2013 at 05:11:43 PM, Mark Brown wrote:
There is some stuff that pushes up into the controller in that while the
device is in memory mapped mode
On Monday 09 December 2013 11:12 PM, Tony Lindgren wrote:
* Sourav Poddarsourav.pod...@ti.com [131206 06:29]:
These add device tree entry for qspi controller driver on dra7.
FYI these .dts changes need to be queued separately by Benoit and
should be posted as a seprate series in general to
flash along with some
internal irq crossbar patches.
Tested on AM437x epos evm with macronix MX66l51235l flash.
Testing done:
-Erase the whole flash.
-write to the flash
-read back the flash
- compare the data
Sourav Poddar (10):
spi/spi.h: Add get_buf/put_buf support in spi master..
spi/qspi
the master
controller with slave specific information.
Add slave info struct, that can be filled with slave properties required by
master controller for its register configuration.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v1-v2:
- Added a slave info structure.
- Merge all other header
Adapt driver to do a memory mapped read.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v1-v2:
- Add a check to Wait for the previous erase/write to
finish.
- Ensure proper locking
drivers/mtd/devices/m25p80.c | 20
1 files changed, 20 insertions(+), 0
These add device tree entry for qspi controller driver on am43x-epos-evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am4372.dtsi| 12
arch/arm/boot/dts/am43x-epos-evm.dts | 28
2 files changed, 40 insertions(+), 0
These add device tree entry for qspi controller driver on dra7.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v1-v2:
use MUX_MODE1 instead of numeric value
arch/arm/boot/dts/dra7-evm.dts | 32
arch/arm/boot/dts/dra7.dtsi| 13 +
2 files
Modify the qspi driver to parse reg information by name.
If reg names is not found, then revert back to normal
get resource.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v1-v2:
- if __byname variant is not found, go for standard
api. If both are not found, then the resource
Adapt qspi driver to use (get_buf/put_buf) pointers added
earlier.
These can be called just before the memcpy operations to get hold
of the memory mapped address and to turn on the controller clocks.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v1-v2:
enable/disable memory mapped only
These add apis that can be used to switch to memory mapped operatons
by configuring control module and qspi registers.
It also add master-mmap property to show that qspi
supports memory mapped operation.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v1-v2:
Squash a patch to add mater
These update binding information for ti qspi controller.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v1-v2:
Add 'reg-names' variables used in dts files.
Documentation/devicetree/bindings/spi/ti_qspi.txt |8 +++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git
These can be used to fill information needed to configure
master controller registers.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
v1-v2:
instead of a u8 *val, use a struct (slave_info) already defined
in the first patch of the series. This will allow us to add more
parameters
These add api to configure set up registers which will be used
for memory mapped operations.
These was provided as a pointer in the earlier patch and can be
used by the slave devices to configure the master controller as an
when required according to the usecases.
Signed-off-by: Sourav Poddar
Hi Brian,
On Tuesday 26 November 2013 01:04 PM, Sourav Poddar wrote:
The patch series aims to add memory mapped support for TI qspi
contoller and also add support for the same in serial flash driver(m25p80).
These feature was added as a part of the series[1]:
The series[1] add support for quad
On Wednesday 27 November 2013 01:00 PM, Sourav Poddar wrote:
The patch series adds support for enabling pwm backlight, i2c2, spi and
matrix gpio keys on am43x-gp-evm.
Done on top of 3.13-rc1 + tero clock series(1)
[1]: https://patchwork.kernel.org/patch/3009541/
Tested on am43x-gp-evm
Hi Benoit,
On Wednesday 27 November 2013 01:01 PM, Sourav Poddar wrote:
The patch series adds support for enabling gpio, pwm backlight and
matrix gpio keys on am43x-gp-evm.
Done on top of 3.13-rc1 + tero clock series(1) + Afzal's basic gp support(2).
[1]: https://patchwork.kernel.org/patch
On Thursday 28 November 2013 02:58 PM, Peter Ujfalusi wrote:
Since in DT booted kernel dummy regulators are no longer supported we need
to provide valid phandle for the regulator needed by the backlight.
On the board VBAT is used to power the LCD backlight(s).
Signed-off-by: Peter
On Thursday 28 November 2013 04:24 PM, Mark Brown wrote:
On Thu, Nov 28, 2013 at 10:15:14AM +0530, Sourav Poddar wrote:
On Tuesday 26 November 2013 05:54 PM, Mark Brown wrote:
Do device tree binding changes early on in the series rather than at the
end, one of the things that gets reviewed
On Thursday 28 November 2013 04:19 PM, Mark Brown wrote:
On Thu, Nov 28, 2013 at 10:54:12AM +0530, Sourav Poddar wrote:
At the beginning of this api, I am doing a disable memory mapped,
as becuase of
the code implemntation, if the control has reaches this api, memory
mapped is not
the desired
On Thursday 28 November 2013 04:41 PM, Mark Brown wrote:
On Thu, Nov 28, 2013 at 04:28:07PM +0530, Sourav Poddar wrote:
On Thursday 28 November 2013 04:24 PM, Mark Brown wrote:
That means that if you switch all resources to _byname then the driver
won't find any resources at all and will fail
On Thursday 28 November 2013 05:29 PM, Mark Brown wrote:
On Thu, Nov 28, 2013 at 04:38:27PM +0530, Sourav Poddar wrote:
On Thursday 28 November 2013 04:19 PM, Mark Brown wrote:
Removing the mapping isn't going to stop another context which has
obtained a handle on the map trying to look
Hi,
I am trying to cleanup and use HDQ 1wire on AM43x with
3.12-rc6 kernel.
Slave device connected on my board is DS18B20, for which I have
enabled the w1_therm.c driver. I populated the required hwmod entries and
the log obtained is inlined[1].
Is there any way to test this out?
In some
On Wednesday 27 November 2013 01:38 PM, Sathya Prakash wrote:
On Wednesday 27 November 2013 01:00 PM, Sourav Poddar wrote:
The patch series adds support for enabling pwm backlight, i2c2, spi and
matrix gpio keys on am43x-gp-evm.
Seems a typo - series is for epos evm.
Yes, true. The series
On Tuesday 26 November 2013 06:50 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 06:35:35PM +0530, Sourav Poddar wrote:
On Tuesday 26 November 2013 06:31 PM, Mark Brown wrote:
Is this really generic enough to put here rather than in the driver
data?
The thought behind this was that if a master
On Tuesday 26 November 2013 06:27 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 01:05:02PM +0530, Sourav Poddar wrote:
+void enable_qspi_memory_mapped(struct ti_qspi *qspi)
+void disable_qspi_memory_mapped(struct ti_qspi *qspi)
These are driver internal functions so they should be static
On Tuesday 26 November 2013 05:54 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 04:47:49PM +0530, Sourav Poddar wrote:
I have added reg-names property in dt bindings. (17/17) patch of
this series has that info.
Do device tree binding changes early on in the series rather than at the
end, one
On Tuesday 26 November 2013 05:51 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 04:51:53PM +0530, Sourav Poddar wrote:
On Tuesday 26 November 2013 03:59 PM, Mark Brown wrote:
+ void(*configure_from_slave)(struct spi_device *spi, u8 *val);
Clearly this is far too unstructured
Hi Mark,
On Tuesday 26 November 2013 06:41 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 01:05:08PM +0530, Sourav Poddar wrote:
Idea is to enable memory mapped by default at the end of the probe,
if the control reaches the transfer api, then the operation is
not a memory mapped one. Hence, we
On Tuesday 26 November 2013 04:00 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 01:04:59PM +0530, Sourav Poddar wrote:
Modify the qspi driver to parse reg information by name.
This presumably needs an update to the device tree bindings so that
there's a name defined?
I have added reg-names
On Tuesday 26 November 2013 04:01 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 01:05:00PM +0530, Sourav Poddar wrote:
In qspi controller, we need to switch to memory mapped operations.
These switching depends on
This will need to be added to the DT binding.
I have added a reg-name property
On Tuesday 26 November 2013 03:59 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 01:04:58PM +0530, Sourav Poddar wrote:
void(*get_buf)(struct spi_master *master);
void(*put_buf)(struct spi_master *master);
+ void(*configure_from_slave)(struct spi_device *spi
On Tuesday 26 November 2013 05:55 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 04:48:58PM +0530, Sourav Poddar wrote:
On Tuesday 26 November 2013 04:01 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 01:05:00PM +0530, Sourav Poddar wrote:
In qspi controller, we need to switch to memory mapped
On Tuesday 26 November 2013 06:25 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 06:08:34PM +0530, Sourav Poddar wrote:
On Tuesday 26 November 2013 05:55 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 04:48:58PM +0530, Sourav Poddar wrote:
I have added a reg-name property. Does we need to add
On Tuesday 26 November 2013 06:31 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 01:05:05PM +0530, Sourav Poddar wrote:
Add mem variable in spi_master, which can be used to hold on the
memory mapped address.
Is this really generic enough to put here rather than in the driver
data?
The thought
On Tuesday 26 November 2013 06:40 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 01:05:07PM +0530, Sourav Poddar wrote:
Set mmap flag to true to indicate that the qspi controller
supports memory mapped operations.
Please combine some of these patches - adding the mmap support
On Tuesday 26 November 2013 06:49 PM, Mark Brown wrote:
On Tue, Nov 26, 2013 at 06:30:15PM +0530, Sourav Poddar wrote:
I mean to say, do I need to document qspi_base, qspi_ctrlmod
register names
also which I have used in omy dts files.
Yes, you need to document what the valid names
From: Darren Etheridge detheri...@ti.com
AM43xx devices have an extra MUX_MODE for certain pins.
Updating dt include to have MUX_MODE8 which maps to 0x8.
Signed-off-by: Darren Etheridge detheri...@ti.com
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
include/dt-bindings/pinctrl/am43xx.h
Add pwm-cells node for all ecap, ehrpwm in am43x dtsi files.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am4372.dtsi |9 +
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index
on 3.13-rc1. So, tested pwm part with this temporary patch[2].
[2]: http://www.spinics.net/lists/arm-kernel/msg288215.html
Darren Etheridge (1):
pinctrl: am43xx: dt-bindings: add MUX_MODE8
Sourav Poddar (4):
arm: dts: am4372: Add pwm-cellsproperty for ecap device.
arm: dts: am43x-epos-evm
From: Sourav Poddar Date: Sat, 5 Oct 2013 05:19:46 +0530 sourav.pod...@ti.com
Add pwm backlight support for am43x epos evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am43x-epos-evm.dts | 24
1 files changed, 24 insertions(+), 0 deletions
-evm.
There is a some bug while using regulators through backlight
driver on 3.13-rc1. So, tested pwm part with this patch[3].
[3]: http://www.spinics.net/lists/arm-kernel/msg288215.html
Sourav Poddar (3):
arm: dts: am437x-gp-evm: Enable gpio.
ARM: dts: am43x-gp-evm: Add matrix gpio keys
Add I2C2 dts data.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am43x-epos-evm.dts | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts
b/arch/arm/boot/dts/am43x-epos-evm.dts
index 5521999..7a504d1
Add SPI dts data.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am43x-epos-evm.dts | 30 ++
1 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts
b/arch/arm/boot/dts/am43x-epos-evm.dts
index
Add gpio keys node for am43x gp evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am437x-gp-evm.dts | 21 +
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts
b/arch/arm/boot/dts/am437x-gp-evm.dts
Add pwm backlight support for gp evm.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am437x-gp-evm.dts | 24
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts
b/arch/arm/boot/dts/am437x-gp
Enable gpio3, gpio4, it will be used by gpio matrix keys. Also,
can be used by othe peripherals.
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
arch/arm/boot/dts/am437x-gp-evm.dts |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am437x-gp
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