On Friday, August 31, 2012, Shawn Guo wrote:
> Ping, Rafael.
Yeah, sorry for the delay.
I'll get to it when I get back from LinuxCon/Plumbers Conf. (early next week).
Thanks,
Rafael
> On Fri, Aug 10, 2012 at 01:37:22PM +0800, Shawn Guo wrote:
> > Patch "cpufreq: Add a generic cpufreq-cpu0 driv
This moves the physmap flash and SMSC91x ethernet devices
over to the device tree, moving the static board code down
into the #ifndef CONFIG_OF section.
Signed-off-by: Linus Walleij
---
arch/arm/boot/dts/integratorap.dts | 5 ++
arch/arm/boot/dts/integratorcp.dts | 12 +
arch/ar
This converts the AMBA (PrimeCell) devices on the Integrator/AP
and Integrator/CP over to probing from the Device Tree if the
kernel is compiled for Device Tree support.
We continue to #ifdef out all non-DT code and vice versa on
respective boot type to get a clean cut.
We need to add a bunch of
This is initial device tree support for the ARM Integrator family,
we create a very basic device tree, #ifdef out the non-DT machines
when compiling for device tree.
Signed-off-by: Linus Walleij
---
ChangeLog v1->v2:
- Also switch over clocksource and clockevent to device tree.
Else the IRQ map
This adds Device Tree probing support to the Versatile FPGA
IRQ controller.
Signed-off-by: Linus Walleij
---
ChangeLog v1->v2:
- Stop passing the Linux IRQ number in the DT node, bad idea.
Register descriptors dynamically, and use whatever IRQ number
base we get. Assume we will switch everyth
In the PL010 UART callback a comparison against the base address is
done to figure out which UART is doing the callback. This does not
play well with device tree, so let's check the dev_name() of the
device instead.
Signed-off-by: Linus Walleij
---
arch/arm/mach-integrator/core.c | 2 +-
1 file
There is currently a common integrator_init() function set up
to be called from an arch_initcall(). The problem is that it is
using machine_is_integrator() which is not working with device
tree, let's call this from respective machine initilization
function and add a parameter to tell whether it's
On Sat, 1 Sep 2012, Linus Walleij wrote:
> On Thu, Aug 30, 2012 at 11:10 PM, Nicolas Pitre
> wrote:
>
> > Now that ATAGS support is well contained, we can easily remove it from
> > the kernel build if so desired. It has to explicitly be disabled, and
> > only when DT support is selected.
>
> I
On Thu, Aug 16, 2012 at 3:50 PM, Arnd Bergmann wrote:
> On Thursday 16 August 2012, Linus Walleij wrote:
>> +- irq-start: the u32 hardware IRQ number of the first interrupt handled by
>> + this FPGA IRQ instance - since there may be many FPGA IRQ controller
>> + instances, each will have its uni
On Thu, Aug 30, 2012 at 11:10 PM, Nicolas Pitre
wrote:
> Now that ATAGS support is well contained, we can easily remove it from
> the kernel build if so desired. It has to explicitly be disabled, and
> only when DT support is selected.
I patched this on top of my Integrator patch stack and disa
On Thu, Aug 30, 2012 at 11:16 AM, Peter Ujfalusi wrote:
> Hi Samuel, Linus,
(...)
> Did you had time to look at this series? Do you want me to resend it?
I have provided my ACK on the GPIO part assuming you're taking this
series through the MFD tree. There is not more I can do...
Yours,
Linus W
On Wed, Aug 29, 2012 at 1:09 AM, Kukjin Kim wrote:
> On 08/28/12 14:55, Heiko Stübner wrote:
>>
>> Until now the Exynos-SoC was the only Samsung-SoC supporting the GPIOs
>> via the device tree. This patch implements dt-support for the
>> s3c24xx arches.
>>
>> The controllers contain only 3 cells,
On Sat, Aug 25, 2012 at 11:53 PM, Heiko Stübner wrote:
> Until now the Exynos-SoC was the only Samsung-SoC supporting the GPIOs
> via the device tree. This patch implements dt-support for the
> s3c24xx arches.
>
> The controllers contain only 3 cells, as the underlying gpio controller
> does not
On 08/31/2012 04:51 PM, Nicolas Ferre wrote:
>>> diff --git a/arch/arm/mach-at91/at91rm9200.c
>>> b/arch/arm/mach-at91/at91rm9200.c
>>> index f2112f9..0bc91e5 100644
>>> --- a/arch/arm/mach-at91/at91rm9200.c
>>> +++ b/arch/arm/mach-at91/at91rm9200.c
>>> @@ -187,7 +187,7 @@ static struct clk_lookup
Ping, Rafael.
Regards,
Shawn
On Fri, Aug 10, 2012 at 01:37:22PM +0800, Shawn Guo wrote:
> Patch "cpufreq: Add a generic cpufreq-cpu0 driver" has a dependency
> on following branch.
>
> git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git topic/tol
>
> Changes since v2:
> * Drop
Ping, Mike.
Regards,
Shawn
On Wed, Aug 22, 2012 at 09:36:27PM +0800, Shawn Guo wrote:
> For those SoCs that have hundreds of clock outputs, their clock
> DT bindings could reasonably define #clock-cells as 1 and require
> the client device specify the index of the clock it consumes in the
> cell
On 08/31/2012 08:46 AM, Nicolas THERY wrote:
> Hello,
>
> Thanks for the feedback.
>
> On 2012-08-30 22:21, Sylwester Nawrocki wrote:
>> On 08/30/2012 05:19 PM, Nicolas THERY wrote:
>
> [snip]
>
>>> In imx074@0x1a above, the data-lanes property is<1>,<2>. Is it
>>> reversed here to show that l
This adds am335x-evm and am335x-bone dtb targets to
'make dtbs', just like other platforms.
Signed-off-by: Vaibhav Hiremath
Cc: Tony Lindgren
---
arch/arm/mach-omap2/Makefile.boot |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/Makefile.boot
b/arch/
Hi Tony,
Thanks for the review,
On Fri, Aug 31, 2012 at 21:34:04, Tony Lindgren wrote:
> * AnilKumar Ch [120831 02:30]:
> > Adopt pinctrl support to leds-gpio driver, based on the device
> > pointer (leds-gpio) pinctrl driver configure SoC pins to GPIO
> > mode.
> >
> > Signed-off-by: AnilKumar
Add the Tobi/Overo board to the list of supported platforms.
Signed-off-by: Florian Vaussard
---
.../devicetree/bindings/arm/omap/omap.txt |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt
b/Documentation/devi
The Gumstix Overo is a computer on module using an OMAP3 processor.
This module must be plugged into an expansion board.
This patchset adds a first device tree support for the Overo, using the
Tobi expansion board. The current support is able to boot and mount
the rootfs from MMC, with a few extra
The Gumstix Overo is a computer on module using an OMAP3 processor.
This module must be plugged into an expansion board.
This patch adds a first device tree support for the Overo, using the
Tobi expansion board. The current support is able to boot and mount
the rootfs from MMC.
This patche also u
On Thu, 30 Aug 2012, Hans Verkuil wrote:
> Fine by me!
Good, then let's meet at 11:55 in front of Nautilus 3 / 4 and then see
what's available.
Thanks
Guennadi
>
> Hans
>
> Guennadi Liakhovetski wrote:
>
> >On Fri, 31 Aug 2012, Laurent Pinchart wrote:
> >
> >> Hi Guennadi,
> >>
> >>
* AnilKumar Ch [120831 02:30]:
> Adopt pinctrl support to leds-gpio driver, based on the device
> pointer (leds-gpio) pinctrl driver configure SoC pins to GPIO
> mode.
>
> Signed-off-by: AnilKumar Ch
> ---
> drivers/leds/leds-gpio.c | 31 ---
> 1 file changed, 24 i
* Ravi Babu [120831 04:10]:
> --- a/arch/arm/plat-omap/include/plat/usb.h
> +++ b/arch/arm/plat-omap/include/plat/usb.h
> @@ -95,7 +95,6 @@ extern void am35x_musb_reset(void);
> extern void am35x_musb_phy_power(u8 on);
> extern void am35x_musb_clear_irq(void);
> extern void am35x_set_mode(u8 mu
Op 30 aug. 2012, om 22:35 heeft Tony Lindgren het volgende
geschreven:
> * AnilKumar Ch [120828 01:11]:
>> Adds GPIO pinctrl nodes to am3358_pinmux master node to control
>> user leds (USR0, USR1, USR2 and USR3) present on BeagleBone.
>>
>> Signed-off-by: AnilKumar Ch
>> ---
>> arch/arm/boot
On Fri, Aug 31, 2012 at 6:49 PM, Felipe Balbi wrote:
> On Fri, Aug 31, 2012 at 06:51:04PM +0530, ABRAHAM, KISHON VIJAY wrote:
>> Hi,
>>
>> On Fri, Aug 31, 2012 at 5:53 PM, Felipe Balbi wrote:
>> > Hi,
>> >
>> > On Fri, Aug 31, 2012 at 04:39:47PM +0530, Ravi Babu wrote:
>> >> From: Santhapuri, Dam
On 08/31/2012 05:36 PM, Hiremath, Vaibhav wrote:
> On Fri, Aug 31, 2012 at 20:54:53, Cousson, Benoit wrote:
...
> I think you are getting confused between Vaibhav B and Vaibhav H :)
> We have two Vaibhav's roaming around here ;-)
Oops, sorry, this is the very first time I realized that two differe
On Fri, Aug 31, 2012 at 20:54:53, Cousson, Benoit wrote:
> Hi Vaibhav,
>
> On 08/29/2012 11:48 AM, Vaibhav Hiremath wrote:
> > With the new devices (like, AM33XX and OMAP5) we now only support
> > DT boot mode of operation and now it is the time to start killing
> > slowly the dependency on hwmod,
Hi Vaibhav,
On 08/29/2012 11:48 AM, Vaibhav Hiremath wrote:
> With the new devices (like, AM33XX and OMAP5) we now only support
> DT boot mode of operation and now it is the time to start killing
> slowly the dependency on hwmod, so with this patch, we are starting
> with device resources.
Thanks
On 08/31/2012 04:42 PM, Jean-Christophe PLAGNIOL-VILLARD :
> On 11:24 Fri 31 Aug , ludovic.desroc...@atmel.com wrote:
>> From: Ludovic Desroches
>>
>> Use the atmel twi instead of gpio for i2c stuff.
> NACK as you do not update al the platform at the same time and break the Calao
Yes, Ludovic
On Wed, Aug 29, 2012 at 06:56:53PM +0800, Dong Aisheng wrote:
> From: Dong Aisheng
>
> Include headfile for easy using.
>
> Acked-by: Stephen Warren
> Signed-off-by: Dong Aisheng
> ---
> arch/arm/boot/dts/imx6q.dtsi |5 +
> include/linux/fsl/imx6q-iomuxc-gpr.h | 319
> ++
On 11:24 Fri 31 Aug , ludovic.desroc...@atmel.com wrote:
> From: Ludovic Desroches
>
> Use the atmel twi instead of gpio for i2c stuff.
NACK as you do not update al the platform at the same time and break the Calao
Best Regards,
J.
___
devicetree-d
On 08/31/2012 04:41 PM, Jean-Christophe PLAGNIOL-VILLARD :
> On 11:24 Fri 31 Aug , ludovic.desroc...@atmel.com wrote:
>> From: Ludovic Desroches
>>
>> Add twi nodes for atmel SOCs and remove i2c-gpio ones.
> Only drop the i2c-gpio on the soc that are kn own to have no issue on the hw
> IP. For
On 08/31/2012 04:29 PM, Jean-Christophe PLAGNIOL-VILLARD :
> On 11:21 Fri 31 Aug , ludovic.desroc...@atmel.com wrote:
>> From: Ludovic Desroches
>>
>> Use the id_table to store configuration structures which are depending on
>> SoC.
>>
>> Signed-off-by: Ludovic Desroches
>> ---
>> arch/arm/m
On 11:24 Fri 31 Aug , ludovic.desroc...@atmel.com wrote:
> From: Ludovic Desroches
>
> Add twi nodes for atmel SOCs and remove i2c-gpio ones.
Only drop the i2c-gpio on the soc that are kn own to have no issue on the hw
IP. For hte onther one keep both in the dtsi
Best Regards,
J.
___
On 11:21 Fri 31 Aug , ludovic.desroc...@atmel.com wrote:
> From: Ludovic Desroches
>
> Use the id_table to store configuration structures which are depending on
> SoC.
>
> Signed-off-by: Ludovic Desroches
> ---
> arch/arm/mach-at91/at91rm9200.c | 2 +-
> arch/arm/mach-at91/at91rm
Le 08/31/2012 04:41 PM, Jean-Christophe PLAGNIOL-VILLARD a écrit :
On 11:24 Fri 31 Aug , ludovic.desroc...@atmel.com wrote:
From: Ludovic Desroches
Add twi nodes for atmel SOCs and remove i2c-gpio ones.
Only drop the i2c-gpio on the soc that are kn own to have no issue on the hw
IP. For h
On Wed, Aug 29, 2012 at 06:56:58PM +0800, Dong Aisheng wrote:
> -config MFD_ANATOP
> - bool "Support for Freescale i.MX on-chip ANATOP controller"
> - depends on SOC_IMX6Q
> - help
> - Select this option to enable Freescale i.MX on-chip ANATOP
> - MFD controller. This contro
On Wed, Aug 29, 2012 at 06:56:52PM +0800, Dong Aisheng wrote:
> +config MFD_SYSCON
> +bool "System Controller Register R/W Based on Regmap"
If the driver only compiles and works for device tree probe, we should
have the following?
depends on OF
> +select REGMAP_MMIO
> +
On Fri, Aug 31, 2012 at 06:51:04PM +0530, ABRAHAM, KISHON VIJAY wrote:
> Hi,
>
> On Fri, Aug 31, 2012 at 5:53 PM, Felipe Balbi wrote:
> > Hi,
> >
> > On Fri, Aug 31, 2012 at 04:39:47PM +0530, Ravi Babu wrote:
> >> From: Santhapuri, Damodar
> >>
> >> AM335x uses NOP transceiver driver and need to
Hi,
On Fri, Aug 31, 2012 at 5:53 PM, Felipe Balbi wrote:
> Hi,
>
> On Fri, Aug 31, 2012 at 04:39:47PM +0530, Ravi Babu wrote:
>> From: Santhapuri, Damodar
>>
>> AM335x uses NOP transceiver driver and need to enable builtin PHY
>> by writing into usb_ctrl register available in system control
>> m
Hi,
On Fri, Aug 31, 2012 at 04:39:47PM +0530, Ravi Babu wrote:
> From: Santhapuri, Damodar
>
> AM335x uses NOP transceiver driver and need to enable builtin PHY
> by writing into usb_ctrl register available in system control
> module register space. This is being added at musb glue driver
> laye
Signed-off-by: Alexandre Courbot
---
arch/arm/boot/dts/tegra20-ventana.dts | 59 ++-
1 file changed, 58 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts
b/arch/arm/boot/dts/tegra20-ventana.dts
index 4ec6b4c..025928d 100644
--- a/arc
This is necessary to reference the PWM in board device trees.
Signed-off-by: Alexandre Courbot
---
arch/arm/boot/dts/tegra20.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 405d167..67a6cd9 100644
---
Some device drivers (panel backlights especially) need to follow precise
sequences for powering on and off, involving gpios, regulators, PWMs
with a precise powering order and delays to respect between each steps.
These sequences are board-specific, and do not belong to a particular
driver - theref
Make use of the power sequences specified in the device tree or platform
data to control how the backlight is powered on and off.
Signed-off-by: Alexandre Courbot
---
.../bindings/video/backlight/pwm-backlight.txt | 67 +++-
drivers/video/backlight/Kconfig| 1 +
dr
New revision taking (hopefully) all the feedback received from the previous
version into account. It's funny how a 30 lines patch to switch my backlight
turned into a 1500 lines patchset introducing a new framework. And in the end
my backlight switches just the same.
So anyway, the main updates ar
Hi,
On Thu, Aug 30, 2012 at 4:20 PM, Ravi Babu wrote:
> From: Ajay Kumar Gupta
>
> Added device tree data for usbss on am33xx. There are two musb controllers
> on am33xx platform so have port0_mode and port1_mode additional data.
>
> Signed-off-by: Ajay Kumar Gupta
> Signed-off-by: Ravi Babu
>
Hi,
On Thu, Aug 30, 2012 at 03:39:40PM +0400, Sergei Shtylyov wrote:
> Hello.
>
> On 30-08-2012 14:50, Ravi Babu wrote:
>
> >From: Ajay Kumar Gupta
>
> >Added device tree data for usbss on am33xx. There are two musb controllers
> >on am33xx platform so have port0_mode and port1_mode additional
Add DT OPP table for AM33XX family of devices. This data is
decoded by OF with of_init_opp_table() helper function.
Also adds cpu0 supply name to the corresponding dts files.
cpu0-supply name is used by cpufreq-cpu0 driver to get the
regulator pointer for voltage modifications.
Signed-off-by: Ani
Add AM335x cpu0 clock entry to the corresponding clock data
file. This is useful in getting the correct mpu clock pointer
to change the cpu frequency in cpufreq driver.
Signed-off-by: AnilKumar Ch
---
arch/arm/mach-omap2/clock33xx_data.c |1 +
1 file changed, 1 insertion(+)
diff --git a/arc
Add cpufreq support to AM33XX family of devices by adding OPP
information, clock entry with cpu0 name and voltage supplies
to cpu0.
These patches have been tested on AM335x-EVM, AM335x-Bone and
these patches are based on cpufreq-cpu0 driver
http://marc.info/?l=linux-arm-kernel&m=134457735413293&w=
Hi Sourav,
While rebasing your series on top of Tony's lo/devel-dt, I realized that the
keypad nodes are not located at the correct place :-(
At the moment they are just floating at the top level of the dts while they
belong to the ocp bus and thus should be put there.
I fixed that since it wa
Add pinctrl and d_can device tree data to AM33XX family of devices.
First two patches add support for pinctrl DT data and third one
adds dcan DT data.
Reason behind combining these patches is to apply cleanly on
linux-omap tree, because these are sequential patches.
These patches were tested on A
Modify c_can binding documentation according to recent review comments
on device tree data addition patches.
Signed-off-by: AnilKumar Ch
---
.../devicetree/bindings/net/can/c_can.txt | 25
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/Documentatio
Adopt pinctrl support to leds-gpio driver, based on the device
pointer (leds-gpio) pinctrl driver configure SoC pins to GPIO
mode.
Signed-off-by: AnilKumar Ch
---
drivers/leds/leds-gpio.c | 31 ---
1 file changed, 24 insertions(+), 7 deletions(-)
diff --git a/drive
Adds GPIO pinctrl nodes to am3358_pinmux master node to control
user leds (USR0, USR1, USR2 and USR3) present on BeagleBone.
Signed-off-by: AnilKumar Ch
---
arch/arm/boot/dts/am335x-bone.dts | 41 +
1 file changed, 41 insertions(+)
diff --git a/arch/arm/boo
Add Bosch D_CAN controller device tree data to AM33XX dtsi
file by adding d_can device nodes with all the necessary
parameters.
Signed-off-by: AnilKumar Ch
---
arch/arm/boot/dts/am33xx.dtsi | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/
Adds basic pinctrl device tree data for AM33XX family of devices.
This patch is based on the pinctrl-single driver.
Signed-off-by: AnilKumar Ch
---
arch/arm/boot/dts/am33xx.dtsi |9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33
From: Ludovic Desroches
Use the atmel twi instead of gpio for i2c stuff.
Signed-off-by: Ludovic Desroches
---
arch/arm/boot/dts/at91sam9263ek.dts | 20 ++--
arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 28 ++--
arch/arm/boot/dts/at91sam9g25ek.dt
From: Ludovic Desroches
As indicated in the datasheet, TWD and TWCK must not be programmed as
open-drain.
Signed-off-by: Ludovic Desroches
---
arch/arm/mach-at91/at91sam9261_devices.c | 18 ++
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-at91/at9
From: Ludovic Desroches
Add twi nodes for atmel SOCs and remove i2c-gpio ones.
Signed-off-by: Ludovic Desroches
---
arch/arm/boot/dts/at91sam9260.dtsi | 23 ++---
arch/arm/boot/dts/at91sam9263.dtsi | 23 ++---
arch/arm/boot/dts/at91sam9g20.dtsi | 4 +++
arch/arm/boot/dts/at91s
From: Ludovic Desroches
As indicated in the datasheet, TWD and TWCK must not be programmed as
open-drain.
Signed-off-by: Ludovic Desroches
---
arch/arm/mach-at91/at91sam9261_devices.c | 18 ++
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-at91/at9
From: Ludovic Desroches
Hi,
This set of patches is based on Nikolaus at91_i2c driver.
Ludovic Desroches (8):
i2c: at91: use managed resources
i2c: at91: add warning about transmission issues for some devices
i2c: at91: use an id table for SoC dependent parameters
ARM: at91: do not confi
From: Ludovic Desroches
Use managed resources to ease the cleanup.
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/i2c-at91.c | 85 +--
1 file changed, 25 insertions(+), 60 deletions(-)
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/bu
From: Ludovic Desroches
Some devices don't have clock streching in transmission mode. It can
lead to premature stop sendings if the latency to write data in the
transmission register is too long. In this case, prefer the i2c-gpio
driver.
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/
From: Ludovic Desroches
Signed-off-by: Ludovic Desroches
---
arch/arm/mach-at91/at91sam9260.c | 1 +
arch/arm/mach-at91/at91sam9263.c | 1 +
arch/arm/mach-at91/at91sam9g45.c | 2 ++
arch/arm/mach-at91/at91sam9n12.c | 2 ++
arch/arm/mach-at91/at91sam9x5.c | 6 +++---
5 files changed, 9 insertio
From: Ludovic Desroches
Use the id_table to store configuration structures which are depending on
SoC.
Signed-off-by: Ludovic Desroches
---
arch/arm/mach-at91/at91rm9200.c | 2 +-
arch/arm/mach-at91/at91rm9200_devices.c | 11 +
arch/arm/mach-at91/at91sam9260.c | 3 +-
a
From: Ludovic Desroches
Signed-off-by: Ludovic Desroches
---
.../devicetree/bindings/i2c/atmel-i2c.txt | 30 +
drivers/i2c/busses/i2c-at91.c | 49 ++
2 files changed, 79 insertions(+)
create mode 100644 Documentation/devicetree/bind
On 31 August 2012 13:29, Jaehoon Chung wrote:
>> +
>> + host->ciu_clk = clk_get(host->dev, "ciu");
>> + if (IS_ERR(host->ciu_clk))
>> + dev_dbg(host->dev, "ciu clock not available\n");
>> + else
>> + clk_prepare_enable(host->ciu_clk);
>>>
On 31 August 2012 09:43, Sachin Kamat wrote:
> Commit: f447ed8b31d (gpio: samsung: add flags specifier to
> device-tree binding) adds a flag to represent active low state
> for gpio line. Since gpio-keys on Origen board are active low,
> using this flag to represent the same.
>
> Cc: Olof Johansso
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