Re: [PATCH V4 2/2] video: exynos_dp: device tree documentation

2012-10-10 Thread Ajay kumar
Hi Sylwester, On Wed, Oct 10, 2012 at 2:59 AM, Sylwester Nawrocki wrote: > Hi Ajay, > > On 10/10/2012 01:08 AM, Ajay Kumar wrote: >> Add documentation for the DT bindings in exynos display port driver. >> >> Signed-off-by: Ajay Kumar >> --- >> .../devicetree/bindings/video/exynos_dp.txt

Re: [PATCH 2/6] ARM: EXYNOS5: DT Support for SATA and SATA PHY

2012-10-10 Thread Vasanth Ananthan
Hi, On Wed, Oct 10, 2012 at 10:01 PM, Olof Johansson wrote: > Hi, > > On Wed, Oct 10, 2012 at 02:08:31PM +0530, Vasanth Ananthan wrote: > >> > > + >> > > + sataphy@70 { >> > >> > sata-phy would be a more conventional name. >> > >> > > + compatible = "samsung,i2c-ph

Re: [PATCH 01/16] ARM: dts: exynos4210: Replace legacy GPIO bank nodes with pinctrl bank nodes

2012-10-10 Thread Tomasz Figa
Dnia środa, 10 października 2012 11:12:53 Tony Lindgren pisze: > * Stephen Warren [121010 09:36]: > > On 10/10/2012 01:26 AM, Linus Walleij wrote: > > > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > >> Seuqential patches from this series introduce SoC-specific data > > >> parsing > > >

Re: [PATCH 01/16] ARM: dts: exynos4210: Replace legacy GPIO bank nodes with pinctrl bank nodes

2012-10-10 Thread Tony Lindgren
* Stephen Warren [121010 09:36]: > On 10/10/2012 01:26 AM, Linus Walleij wrote: > > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > > >> Seuqential patches from this series introduce SoC-specific data parsing > >> from device tree. > >> > >> This patch removes legacy GPIO bank nodes from

Re: [PATCH 01/16] ARM: dts: exynos4210: Replace legacy GPIO bank nodes with pinctrl bank nodes

2012-10-10 Thread Stephen Warren
On 10/10/2012 01:26 AM, Linus Walleij wrote: > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > >> Seuqential patches from this series introduce SoC-specific data parsing >> from device tree. >> >> This patch removes legacy GPIO bank nodes from exynos4210.dtsi and >> replaces them with nodes

Re: [PATCH 2/6] ARM: EXYNOS5: DT Support for SATA and SATA PHY

2012-10-10 Thread Olof Johansson
Hi, On Wed, Oct 10, 2012 at 02:08:31PM +0530, Vasanth Ananthan wrote: > > > + > > > + sataphy@70 { > > > > sata-phy would be a more conventional name. > > > > > + compatible = "samsung,i2c-phy"; > > > > i2c-phy? Seems like an odd choice of name. What is this device

Re: [PATCH v2 0/6] ARM: EXYNOS: Add secure firmware support

2012-10-10 Thread Olof Johansson
Hi, On Thu, Oct 11, 2012 at 12:35:54AM +0900, Kyungmin Park wrote: > Hi Arnd or Olof, > > Can you pick up for v3.7? > > To Tomasz, > Can you rebase it on the latest arm-soc tree? This code should have been in arm-soc by the beginning of the merge window (and in linux-next) to be merged for 3.7,

Re: [PATCH v2 0/6] ARM: EXYNOS: Add secure firmware support

2012-10-10 Thread Olof Johansson
On Mon, Sep 24, 2012 at 04:28:27PM +0200, Tomasz Figa wrote: > Some Exynos-based boards are running with secure firmware running in > TrustZone secure world, which changes the way some things have to be > initialized. > > This series adds support for specifying firmware operations, implements > so

Re: [PATCH 6/6] ARM: EXYNOS: Add secure firmware support to secondary CPU bring-up

2012-10-10 Thread Olof Johansson
On Mon, Sep 24, 2012 at 04:28:33PM +0200, Tomasz Figa wrote: > Boards using secure firmware must use different CPU boot registers and > call secure firmware to boot the CPU. > > Signed-off-by: Kyungmin Park > Signed-off-by: Tomasz Figa > --- > arch/arm/mach-exynos/platsmp.c | 7 +++ > 1 fil

Re: [PATCH 5/6] ARM: EXYNOS: Add support for Exynos secure firmware

2012-10-10 Thread Olof Johansson
Hi, On Mon, Sep 24, 2012 at 04:28:32PM +0200, Tomasz Figa wrote: > Some Exynos-based boards contain secure firmware and must use firmware > operations to set up some hardware. > > This patch adds firmware operations for Exynos secure firmware and a way > for board code and device tree to specify

[RFC] Samsung SoC camera DT bindings

2012-10-10 Thread Sylwester Nawrocki
Hi All, The following is a brief description of Samsung SoC architecture from the camera point of view and a corresponding device tree structure. It is based on the media devices DT bindings design from Guennadi [1]. I incorporated some changes proposed during reviews (e.g. s/link/endpoint). It

Re: [PATCH v2 0/6] ARM: EXYNOS: Add secure firmware support

2012-10-10 Thread Kyungmin Park
Hi Arnd or Olof, Can you pick up for v3.7? To Tomasz, Can you rebase it on the latest arm-soc tree? Thank you, Kyungmin Park On Tue, Oct 2, 2012 at 6:13 PM, Tomasz Figa wrote: > Hi, > > On Monday 24 of September 2012 16:28:27 Tomasz Figa wrote: >> Some Exynos-based boards are running with secu

Re: [PATCH 00/16] pinctrl: samsung: Usability and extensibiltiy improvements

2012-10-10 Thread Tomasz Figa
On Wednesday 10 of October 2012 09:46:28 Linus Walleij wrote: > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > This patch series is a work on improving usability and extensibiltiy of > > the> > > pinctrl-samsung driver. It consists of three main parts: > > - moving SoC-specific data to

Re: [PATCH] video: exynos_dp: use clk_prepare_enable and clk_disable_unprepare

2012-10-10 Thread Florian Tobias Schandinat
On 10/04/2012 06:45 AM, Jingoo Han wrote: > Convert clk_enable/clk_disable to clk_prepare_enable/clk_disable_unprepare > calls as required by common clock framework. > > Signed-off-by: Jingoo Han Applied. Thanks, Florian Tobias Schandinat > --- > drivers/video/exynos/exynos_dp_core.c |

Re: [PATCH] video: s3c-fb: use clk_prepare_enable and clk_disable_unprepare

2012-10-10 Thread Florian Tobias Schandinat
On 10/02/2012 11:57 PM, Thomas Abraham wrote: > Convert clk_enable/clk_disable to clk_prepare_enable/clk_disable_unprepare > calls as required by common clock framework. > > Signed-off-by: Thomas Abraham Applied. Thanks, Florian Tobias Schandinat > --- > drivers/video/s3c-fb.c | 28 +

Re: [Linaro-mm-sig] [PATCHv9 00/25] Integration of videobuf2 with DMABUF

2012-10-10 Thread Kyungmin Park
On 10/10/12, Mauro Carvalho Chehab wrote: > Hi, > > Em Tue, 02 Oct 2012 16:27:11 +0200 > Tomasz Stanislawski escreveu: > >> Hello everyone, >> This patchset adds support for DMABUF [2] importing and exporting to V4L2 >> stack. >> >> v9: >> - rebase on 3.6 >> - change type for fs to __s32 >> - add

[PATCH 4/4 v2] USB: ohci-exynos: Add phy driver support

2012-10-10 Thread Vivek Gautam
Adding the transceiver to ohci driver. Keeping the platform data for continuing the smooth operation for boards which still uses it Signed-off-by: Vivek Gautam --- drivers/usb/host/ohci-exynos.c | 65 +++ 1 files changed, 45 insertions(+), 20 deletions(-) d

[PATCH 3/4 v2] USB: ehci-s5p: Add phy driver support

2012-10-10 Thread Vivek Gautam
Adding the transceiver to ehci driver. Keeping the platform data for continuing the smooth operation for boards which still uses it Signed-off-by: Vivek Gautam --- drivers/usb/host/ehci-s5p.c | 65 +- 1 files changed, 45 insertions(+), 20 deletions(-) d

[PATCH 2/4 v2] ARM: Exynos5250: Enabling samsung-usbphy driver

2012-10-10 Thread Vivek Gautam
Adding usbphy node for Exynos5250 along with the platform data. Signed-off-by: Vivek Gautam --- .../devicetree/bindings/usb/samsung-usbphy.txt | 12 +- arch/arm/boot/dts/exynos5250.dtsi |5 ++ arch/arm/mach-exynos/Kconfig |1 + arch/arm/ma

[PATCH 1/4 v2] usb: phy: samsung: Add host phy support to samsung-phy driver

2012-10-10 Thread Vivek Gautam
This patch adds host phy support to samsung-usbphy.c and further adds support for samsung's exynos5250 usb-phy. Signed-off-by: Vivek Gautam --- arch/arm/mach-exynos/setup-usb-phy.c |2 +- arch/arm/mach-s3c64xx/setup-usb-phy.c|2 +- arch/arm/plat-samsung/include/plat/usb-p

[PATCH 0/4 v2] Adding usb2.0 host-phy support for exynos5250

2012-10-10 Thread Vivek Gautam
This patchset is based on the work by Praveen Paneri for samsung-usbphy driver: http://comments.gmane.org/gmane.linux.kernel.samsung-soc/12653 Changes from v1: - squashed the patch "ARM: S3C64XX: Add phy_type to pmu_isolation" into "usb: phy: samsung: Add host phy support to samsung-phy driver

Re: [PATCH 2/6] ARM: EXYNOS5: DT Support for SATA and SATA PHY

2012-10-10 Thread Vasanth Ananthan
Hi, On Tue, Oct 9, 2012 at 11:58 PM, Olof Johansson wrote: > > Hi, > > > On Tue, Oct 09, 2012 at 05:18:48PM +0530, Vasanth Ananthan wrote: > > This patch adds Device Nodes for SATA and SATA PHY device. > > > > Signed-off-by: Vasanth Ananthan > > --- > > arch/arm/boot/dts/exynos5250-smdk5250.dts

Re: [PATCH 00/16] pinctrl: samsung: Usability and extensibiltiy improvements

2012-10-10 Thread Tomasz Figa
On Wednesday 10 of October 2012 09:46:28 Linus Walleij wrote: > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > This patch series is a work on improving usability and extensibiltiy of > > the> > > pinctrl-samsung driver. It consists of three main parts: > > - moving SoC-specific data to

Re: [PATCH 10/16] pinctrl: samsung: Do not pass gpio_chip to pin_to_reg_bank

2012-10-10 Thread Tomasz Figa
On Wednesday 10 of October 2012 09:42:10 Linus Walleij wrote: > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > The pointer to gpio_chip passed to pin_to_reg_bank utility function is > > used only to retrieve a pointer to samsung_pinctrl_drv_data structure. > > > > This patch modifies the

Re: [PATCH 11/16] pinctrl: samsung: Use one GPIO chip per pin bank

2012-10-10 Thread Tomasz Figa
On Wednesday 10 of October 2012 09:43:25 Linus Walleij wrote: > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > This patch modifies the pinctrl-samsung driver to register one GPIO > > chip > > per pin bank, instead of a single chip for all pin banks of the > > controller. > > > > It simpl

Re: [PATCH 09/16] pinctrl: exynos: Use one IRQ domain per pin bank

2012-10-10 Thread Tomasz Figa
On Wednesday 10 of October 2012 09:40:16 Linus Walleij wrote: > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > Instead of registering one IRQ domain for all pin banks of a pin > > controller, this patch implements registration of per-bank domains. > > > > At a cost of a little memory ove

Re: [PATCH 04/16] pinctrl: samsung: Parse pin banks from DT

2012-10-10 Thread Tomasz Figa
On Wednesday 10 of October 2012 09:34:05 Linus Walleij wrote: > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > Currently SoC-specific properties such as list of pin banks, register > > offsets and bitfield sizes are being taken from static data structures > > residing in pinctrl-exynos.c.

Re: [PATCH 03/16] pinctrl: samsung: Detect and handle unsupported configuration types

2012-10-10 Thread Tomasz Figa
On Wednesday 10 of October 2012 09:37:42 Linus Walleij wrote: > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > This patch modifies the pinctrl-samsung driver to detect when width of > > a > > bit field is set to zero (which means that such configuraton type is > > not > > supported) and r

Re: [PATCH 02/16] pinctrl: exynos: Parse wakeup-eint parameters from DT

2012-10-10 Thread Tomasz Figa
On Wednesday 10 of October 2012 09:18:51 Linus Walleij wrote: > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > This patch converts the pinctrl-exynos driver to parse wakeup interrupt > > count and register offsets from device tree. It reduces the amount of > > static platform-specific dat

Re: [PATCH 01/16] ARM: dts: exynos4210: Replace legacy GPIO bank nodes with pinctrl bank nodes

2012-10-10 Thread Tomasz Figa
On Wednesday 10 of October 2012 09:26:51 Linus Walleij wrote: > On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > > Seuqential patches from this series introduce SoC-specific data parsing > > from device tree. > > > > This patch removes legacy GPIO bank nodes from exynos4210.dtsi and > > repl

Re: [PATCH 00/16] pinctrl: samsung: Usability and extensibiltiy improvements

2012-10-10 Thread Linus Walleij
On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > This patch series is a work on improving usability and extensibiltiy of the > pinctrl-samsung driver. It consists of three main parts: > - moving SoC-specific data to device tree > - converting the driver to use one GPIO chip and one IRQ dom

Re: [PATCH 11/16] pinctrl: samsung: Use one GPIO chip per pin bank

2012-10-10 Thread Linus Walleij
On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > This patch modifies the pinctrl-samsung driver to register one GPIO chip > per pin bank, instead of a single chip for all pin banks of the > controller. > > It simplifies GPIO accesses a lot (constant time instead of looping > through the list

Re: [PATCH 10/16] pinctrl: samsung: Do not pass gpio_chip to pin_to_reg_bank

2012-10-10 Thread Linus Walleij
On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > The pointer to gpio_chip passed to pin_to_reg_bank utility function is > used only to retrieve a pointer to samsung_pinctrl_drv_data structure. > > This patch modifies the function and its users to pass a pointer to > samsung_pinctrl_drv_data

Re: [PATCH 09/16] pinctrl: exynos: Use one IRQ domain per pin bank

2012-10-10 Thread Linus Walleij
On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > Instead of registering one IRQ domain for all pin banks of a pin > controller, this patch implements registration of per-bank domains. > > At a cost of a little memory overhead (~2.5KiB for all GPIO interrupts > of Exynos4x12) it simplifies dr

Re: [PATCH 03/16] pinctrl: samsung: Detect and handle unsupported configuration types

2012-10-10 Thread Linus Walleij
On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > This patch modifies the pinctrl-samsung driver to detect when width of a > bit field is set to zero (which means that such configuraton type is not > supported) and return an error instead of trying to modify an inexistent > register. > > Sign

Re: [PATCH 04/16] pinctrl: samsung: Parse pin banks from DT

2012-10-10 Thread Linus Walleij
On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > Currently SoC-specific properties such as list of pin banks, register > offsets and bitfield sizes are being taken from static data structures > residing in pinctrl-exynos.c. > > This patch modifies the pinctrl-samsung driver to parse all SoC-

Re: [PATCH 01/16] ARM: dts: exynos4210: Replace legacy GPIO bank nodes with pinctrl bank nodes

2012-10-10 Thread Linus Walleij
On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > Seuqential patches from this series introduce SoC-specific data parsing > from device tree. > > This patch removes legacy GPIO bank nodes from exynos4210.dtsi and > replaces them with nodes and properties required for these patches. So to be

Re: [PATCH 02/16] pinctrl: exynos: Parse wakeup-eint parameters from DT

2012-10-10 Thread Linus Walleij
On Mon, Oct 8, 2012 at 10:39 AM, Tomasz Figa wrote: > This patch converts the pinctrl-exynos driver to parse wakeup interrupt > count and register offsets from device tree. It reduces the amount of > static platform-specific data and facilitates adding further SoC > variants to pinctrl-samsung dr