On Tue, Aug 14, 2012 at 02:44:24PM -0700, Bjorn Helgaas wrote:
> On Tue, Aug 14, 2012 at 11:01 AM, Thierry Reding
> wrote:
> > On Tue, Aug 14, 2012 at 10:38:08AM -0700, Bjorn Helgaas wrote:
> >> On Mon, Aug 13, 2012 at 10:55 PM, Thierry Reding
> >> wrote:
> >> > On Mon, Aug 13, 2012 at 10:00:45PM
On Tue, Aug 14, 2012 at 04:50:26PM -0700, Bjorn Helgaas wrote:
> On Tue, Aug 14, 2012 at 1:12 PM, Thierry Reding
> wrote:
> > On Thu, Jul 26, 2012 at 09:55:12PM +0200, Thierry Reding wrote:
> >> diff --git a/arch/arm/boot/dts/tegra20.dtsi
> >> b/arch/arm/boot/dts/tegra20.dtsi
> >> index a094c97..
Hello,
(Cc += devicetree-discuss@lists.ozlabs.org)
On Wed, Aug 15, 2012 at 11:59:18AM +0800, Dong Aisheng wrote:
> On 15 August 2012 03:37, Matt Sealey wrote:
> > On Tue, Aug 14, 2012 at 2:20 AM, Dong Aisheng
> > wrote:
> >> On 13 August 2012 23:12, Matt Sealey wrote:
> >>> I have a minor nit
On Tue, Aug 14, 2012 at 8:11 PM, David Gibson wrote:
> On Mon, Aug 13, 2012 at 09:01:53AM +0100, Srinivas KANDAGATLA wrote:
>> From: Srinivas Kandagatla
>>
>> This patch add pre-processing capablity to dtc based on status property.
>> Now the dtc has additional option -P to enable Pre-processing
On Mon, Aug 13, 2012 at 09:01:53AM +0100, Srinivas KANDAGATLA wrote:
> From: Srinivas Kandagatla
>
> This patch add pre-processing capablity to dtc based on status property.
> Now the dtc has additional option -P to enable Pre-processing based on
> status property.
>
> The SOCS have lot of devic
On Tue, Aug 14, 2012 at 3:58 PM, Stephen Warren wrote:
> On 08/14/2012 03:55 PM, Bjorn Helgaas wrote:
>> On Tue, Aug 14, 2012 at 12:58 PM, Thierry Reding
>> wrote:
>>> On Tue, Aug 14, 2012 at 01:39:23PM -0600, Stephen Warren wrote:
On 08/13/2012 05:18 PM, Bjorn Helgaas wrote:
> On Mon, A
On 08/14/2012 04:58 PM, Stephen Warren wrote:
> On 08/14/2012 03:55 PM, Bjorn Helgaas wrote:
>> On Tue, Aug 14, 2012 at 12:58 PM, Thierry Reding
>> wrote:
>>> On Tue, Aug 14, 2012 at 01:39:23PM -0600, Stephen Warren wrote:
On 08/13/2012 05:18 PM, Bjorn Helgaas wrote:
> On Mon, Aug 13, 201
On Tue, Aug 14, 2012 at 1:12 PM, Thierry Reding
wrote:
> On Thu, Jul 26, 2012 at 09:55:12PM +0200, Thierry Reding wrote:
>> diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
>> index a094c97..c886dff 100644
>> --- a/arch/arm/boot/dts/tegra20.dtsi
>> +++ b/arch/arm/boot/d
The mdio-mux driver scans all child mdio nodes, without regard to whether
the node is actually used. Some device trees include all possible
mdio-mux nodes and rely on the boot loader to disable those that are not
present, based on some run-time configuration. Those nodes need to be
skipped.
Sign
Macro for_each_child_of_node() makes it easy to iterate over all of the
children for a given device tree node, including those nodes that are
marked as unavailable (i.e. status = "disabled").
Introduce for_each_available_child_of_node(), which is like
for_each_child_of_node(), but it automatically
On 08/14/2012 03:55 PM, Bjorn Helgaas wrote:
> On Tue, Aug 14, 2012 at 12:58 PM, Thierry Reding
> wrote:
>> On Tue, Aug 14, 2012 at 01:39:23PM -0600, Stephen Warren wrote:
>>> On 08/13/2012 05:18 PM, Bjorn Helgaas wrote:
On Mon, Aug 13, 2012 at 11:47 AM, Stephen Warren
wrote:
>>> ...
>
On Tue, Aug 14, 2012 at 12:58 PM, Thierry Reding
wrote:
> On Tue, Aug 14, 2012 at 01:39:23PM -0600, Stephen Warren wrote:
>> On 08/13/2012 05:18 PM, Bjorn Helgaas wrote:
>> > On Mon, Aug 13, 2012 at 11:47 AM, Stephen Warren
>> > wrote:
>> ...
>> >> whereas for a device tree boot:
>> >>
>> >> (sa
On Tue, Aug 14, 2012 at 11:01 AM, Thierry Reding
wrote:
> On Tue, Aug 14, 2012 at 10:38:08AM -0700, Bjorn Helgaas wrote:
>> On Mon, Aug 13, 2012 at 10:55 PM, Thierry Reding
>> wrote:
>> > On Mon, Aug 13, 2012 at 10:00:45PM -0700, Bjorn Helgaas wrote:
>> >> On Thu, Jul 26, 2012 at 12:55 PM, Thierr
On 08/13/2012 09:40 PM, Wang Dongsheng-B40534 wrote:
+Example 2:
> +
> + timer: timer@010f0 {
> + compatible = "open-pic,global-timer";
> + device_type = "open-pic";
> + reg = <0x010f0 4 0x01100 0x100>;
> + interrupts = <0 0 3 0
> +
On Thu, Jul 26, 2012 at 09:55:12PM +0200, Thierry Reding wrote:
> diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
> index a094c97..c886dff 100644
> --- a/arch/arm/boot/dts/tegra20.dtsi
> +++ b/arch/arm/boot/dts/tegra20.dtsi
> @@ -199,6 +199,68 @@
> #size-c
On Tue, Aug 14, 2012 at 01:39:23PM -0600, Stephen Warren wrote:
> On 08/13/2012 05:18 PM, Bjorn Helgaas wrote:
> > On Mon, Aug 13, 2012 at 11:47 AM, Stephen Warren
> > wrote:
> ...
> >> whereas for a device tree boot:
> >>
> >> (same):
> >>> [2.112217] pci :01:00.0: reg 10: [io 0x-0x
On 08/13/2012 05:18 PM, Bjorn Helgaas wrote:
> On Mon, Aug 13, 2012 at 11:47 AM, Stephen Warren
> wrote:
...
>> whereas for a device tree boot:
>>
>> (same):
>>> [2.112217] pci :01:00.0: reg 10: [io 0x-0x00ff]
>>> [2.117635] pci :01:00.0: reg 18: [mem 0x-0x0fff 64
On Tue, Aug 14, 2012 at 10:38:08AM -0700, Bjorn Helgaas wrote:
> On Mon, Aug 13, 2012 at 10:55 PM, Thierry Reding
> wrote:
> > On Mon, Aug 13, 2012 at 10:00:45PM -0700, Bjorn Helgaas wrote:
> >> On Thu, Jul 26, 2012 at 12:55 PM, Thierry Reding
> >> wrote:
> >> > This commit adds a new flag that a
On Mon, Aug 13, 2012 at 10:55 PM, Thierry Reding
wrote:
> On Mon, Aug 13, 2012 at 10:00:45PM -0700, Bjorn Helgaas wrote:
>> On Thu, Jul 26, 2012 at 12:55 PM, Thierry Reding
>> wrote:
>> > This commit adds a new flag that allows marking resources as PCI
>> > configuration space.
>> >
>> > Signed-o
When the kernel has been booted with DT blob the platform data is NULL for
the driver.
We need to construct the pdata based on the DT information for runtime use.
Signed-off-by: Peter Ujfalusi
---
sound/soc/codecs/twl4030.c | 57 +--
1 files changed, 49
Allocate the private data with devm_kzalloc.
Signed-off-by: Peter Ujfalusi
---
sound/soc/codecs/twl4030.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 27ccea4..413e698 100644
--- a/sound/soc/codecs/twl40
Access the pdata via a pointer within the twl4030_priv structure.
In preparation for DeviceTree support.
Signed-off-by: Peter Ujfalusi
---
sound/soc/codecs/twl4030.c | 14 +++---
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codec
We no longer have users for the set_hs_extmute callback which has been
replaced by hs_extmute_gpio so the codec driver can handle the external
mute if it is needed by the board.
Signed-off-by: Peter Ujfalusi
---
include/linux/i2c/twl.h|2 --
sound/soc/codecs/twl4030.c |6 --
2 fi
Remove the use of set_hs_extmute callback and let the codec driver to
handle the extmute GPIO.
Signed-off-by: Peter Ujfalusi
---
arch/arm/mach-omap2/board-zoom-peripherals.c |9 ++---
arch/arm/mach-omap2/include/mach/board-zoom.h |2 --
sound/soc/omap/zoom2.c
This commit adds an empty of_find_node_by_name() function for !CONFIG_OF
builds.
Signed-off-by: Peter Ujfalusi
---
include/linux/of.h |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/include/linux/of.h b/include/linux/of.h
index 5919ee3..c90e59a 100644
--- a/include/
The external mute (if it is in use) is handled by a GPIO line. Prepare to
remove the set_hs_extmute callback and replace it with:
hs_extmute_gpio: the GPIO number to use for external mute
When the users of set_hs_extmute has been converted the callback can be removed.
Signed-off-by: Peter Ujfalus
Add support when the kernel has been booted with DT blob. In this case the
pdata is NULL, we need to reach up to the core node and check if the codec
part has been enabled to determine if we need to coexist with the codec or
not.
Signed-off-by: Peter Ujfalusi
---
drivers/input/misc/twl4030-vibra
Support for loading the twl4030 audio module via devicetree.
Sub devices for codec and vibra will be created as mfd devices once the
core MFD driver is loaded when the kernel is booted with a DT blob.
Signed-off-by: Peter Ujfalusi
---
.../devicetree/bindings/mfd/twl4030-audio.txt | 46 +++
twl-core has API to get the boot time configured HFCLK rate which has the
same rate as the audio MCLK.
Signed-off-by: Peter Ujfalusi
---
drivers/mfd/twl4030-audio.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/twl4030-audio.c b/drivers/mfd/twl4030-audio.c
Signed-off-by: Peter Ujfalusi
---
drivers/mfd/twl4030-audio.c | 15 ++-
1 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/mfd/twl4030-audio.c b/drivers/mfd/twl4030-audio.c
index ac04b4f..efa2d42 100644
--- a/drivers/mfd/twl4030-audio.c
+++ b/drivers/mfd/twl4030-
CFG_BOOT register's HFCLK_FREQ field hold information about the used HFCLK
frequency.
Add possibility for users to get the configured rate based on this
register.
This register was configured during boot, without it the chip would not
operate correctly, so we can trust on this information.
Signed-
To facilitate the device tree support the probe function need to be rearanged.
Small cleanup in the APLL frequency selection part as well.
Signed-off-by: Peter Ujfalusi
---
drivers/mfd/twl4030-audio.c | 34 --
1 files changed, 16 insertions(+), 18 deletions(-)
Place the MODULE_* lines in the same block and add MODULE_DESCRIPTION.
Rearange the platform_driver structure at the same time.
Signed-off-by: Peter Ujfalusi
---
drivers/mfd/twl4030-audio.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/mfd/twl4030-audio.
Hello,
Changes since v1:
- Get the MCLK frequencey from twl-core driver (via new API)
- hs_extmute_disable_level parameter has been removed
- empty of_find_node_by_name() in of.h for !CONFIG_OF builds
Mark: the extmute GPIO handling (when it is used) remained in the codec driver
for now. I can th
From: Jean-Christophe PLAGNIOL-VILLARD
The atmel_spi use only gpio for chip select.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: devicetree-discuss@lists.ozlabs.org
Cc: spi-devel-gene...@lists.sourceforge.net
---
.../devicetree/bindings/spi/spi_atmel.txt |6 +
drivers/s
From: Jean-Christophe PLAGNIOL-VILLARD
This will allow to use gpio for chip select with no modification in the
driver binding
When use the cs-gpios, the gpio number will be passed via the cs_gpio field
and the number of chip select will automatically increased.
Signed-off-by: Jean-Christophe PL
On Tue, Aug 14, 2012 at 12:00:23PM +0200, Linus Walleij wrote:
> On Fri, Aug 10, 2012 at 11:34 AM, Johannes Stezenbach wrote:
>
> > Actually I think the kernel internal GPIO numbers shouldn't be in the
> > sysfs API, instead userspace should use the names.
>
> This is true, but we cannot remove
Hi Sourav,
On 08/13/2012 12:05 PM, Sourav Poddar wrote:
> The following patch series add i2c support for omap5.
> As well as enable I2C based devices like pressure and temperature
> through device tree. Also add onchip keypad dts data.
That series does not seems to apply on top of 3.6-rc1, what b
Hi Felipe,
On 08/14/2012 11:59 AM, Felipe Balbi wrote:
> On Tue, Aug 14, 2012 at 11:56:45AM +0200, Benoit Cousson wrote:
>> On 08/13/2012 12:05 PM, Sourav Poddar wrote:
>>> Add tmp102 temperature sensor data in omap5 evm dts file.
>>>
>>> Tested on omap5430 evm with 3.5 custom kernel.
>>>
>>> Cc:
On Tue, Aug 14, 2012 at 11:56:45AM +0200, Benoit Cousson wrote:
> On 08/13/2012 12:05 PM, Sourav Poddar wrote:
> > Add tmp102 temperature sensor data in omap5 evm dts file.
> >
> > Tested on omap5430 evm with 3.5 custom kernel.
> >
> > Cc: Benoit Cousson
> > Cc: Felipe Balbi
> > Cc: Santosh Shi
On Fri, Aug 10, 2012 at 11:34 AM, Johannes Stezenbach wrote:
> Actually I think the kernel internal GPIO numbers shouldn't be in the
> sysfs API, instead userspace should use the names.
This is true, but we cannot remove these numbers because they
are now in Documentation/ABI/testing/sysfs-gpio
On 08/13/2012 12:05 PM, Sourav Poddar wrote:
> Add tmp102 temperature sensor data in omap5 evm dts file.
>
> Tested on omap5430 evm with 3.5 custom kernel.
>
> Cc: Benoit Cousson
> Cc: Felipe Balbi
> Cc: Santosh Shilimkar
> Acked-by: Felipe Balbi
> Signed-off-by: Sourav Poddar
> ---
> arch/
Hi Sourav
On 08/14/2012 08:23 AM, Poddar, Sourav wrote:
> Hi,
>
> On Fri, Jul 20, 2012 at 4:08 PM, Sourav Poddar wrote:
>> Add keypad data node in omap4 device tree file.
>> Also fill the device tree binding parameters
>> with the required value in "omap4-sdp" dts file.
>>
>> Tested on omap4430
The new omap-twl4030 handles the boards used the following drivers:
igep0020, omap3beagle, omap3evm and overo.
Remove these drivers since they are mostly identical and we already have
drop in replacement for all of them.
Note: Earlier patch added the needed code for the board files to retain the
a
These boards have similar audio setup and they can all use the same driver
for audio support if it is enabled in the kernel config.
Signed-off-by: Peter Ujfalusi
Cc: Igor Grinberg
Acked-by: Tony Lindgren
---
arch/arm/mach-omap2/board-cm-t35.c |1 +
arch/arm/mach-omap2/board-devkit8000
Since several OMAP3 based boards will be using the unified simple audio
driver it is better to not have duplicated code in the board files for this
purpose.
Board files can call omap_twl4030_audio_init(); to set up the needed device
for the audio support.
For example:
omap_twl4030_audio_init("omap
Machine driver to handle simple devices using twl4030 as audio codec.
The driver supports the following boards:
- Beagleboard or Devkit8000
- Gumstix Overo or CompuLab CM-T35/CM-T3730
- IGEP v2
- OMAP3EVM
All of these boards can be switched to use this driver since their setup is
identical.
Device
Hello,
Changes since v1:
- Card name for cm-t35 is "cm-t3x"
- Added Ack from Tony for the OMAP patch
- Codec sysclock no longer needed by the machine driver
The codec itself must know the mclk since it needs it for initial
configuration and also in case only the vibra functionality is used.
On Thu, Aug 9, 2012 at 5:53 PM, Lee Jones wrote:
> of_irq_find_parent is a handy function to use outside the confines of
> the Open Firmware subsystem. One such use-case is when the IRQ Domain
> wishes to find an IRQ domain for a given device node. Currently it can
> not take any notice of the 'i
On Tue, Aug 14, 2012 at 12:25:54, AnilKumar, Chimata wrote:
> Hi Vaibhav,
>
> On Mon, Aug 06, 2012 at 16:59:04, Hiremath, Vaibhav wrote:
> > Ideally in common SoC dtsi file we should set all modules
> > to "disabled" state and it should get enabled in respective
> > EVM/Board dts file as per usage
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