Re: [PATCH] i2c: s3c2410: resume race fix

2014-05-14 Thread Wolfram Sang
On Fri, Apr 11, 2014 at 03:19:41PM -0700, Doug Anderson wrote: From: Olof Johansson o...@lixom.net Don't unmark the device as suspended until after it's been re-setup. The main race would be w.r.t. an i2c driver that gets resumed at the same time (asyncronously), that is allowed to do a

[GIT PULL 3/4] Samsung clock clean-up for v3.16

2014-05-14 Thread Tomasz Figa
The following changes since commit 773424326b51cc851b6e28ff22447ba5fcc5f429: clk: samsung: exynos5420: add more registers to restore list (2014-05-14 19:40:24 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tfiga/samsung-clk.git

[GIT PULL 2/4] Samsung clock non-critical fixes for v3.16

2014-05-14 Thread Tomasz Figa
The following changes since commit d39e55e06371c1ba9d11f4a17a56a0f925d12415: clk/exynos5260: add clock file for exynos5260 (2014-05-14 19:16:55 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tfiga/samsung-clk.git for_3.16/clk_fixes_non_critical

[GIT PULL 4/4] Samsung clock support for Exynos3250 for v3.16

2014-05-14 Thread Tomasz Figa
The following changes since commit 3bc0c5a16d65ef2a2edb7326f5b77d6a5bcf08a5: drivers: clk: use COMMON_CLK_SAMSUNG for Samsung clock support (2014-05-14 19:41:15 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tfiga/samsung-clk.git

[GIT PULL 1/4] Samsung clock Exynos5260 support for v3.16

2014-05-14 Thread Tomasz Figa
The following changes since commit 2916f9a2c6d9200b4c840a613cd1fa1dad04240f: ARM: S3C24XX: remove SAMSUNG_CLOCK remnants after ccf conversion (2014-05-13 08:00:46 +0900) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tfiga/samsung-clk.git

Re: [RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-14 Thread Ajay kumar
On Wed, May 14, 2014 at 8:24 PM, Thierry Reding thierry.red...@gmail.com wrote: On Tue, May 13, 2014 at 10:19:33PM +0530, Ajay kumar wrote: On Tue, May 13, 2014 at 1:35 PM, Thierry Reding thierry.red...@gmail.com wrote: On Fri, May 09, 2014 at 08:23:01PM +0530, Ajay Kumar wrote: implement

Re: [PATCH v4 4/5] ARM: dts: remove chip specific hdmi hpd pin from board

2014-05-14 Thread Kukjin Kim
On 05/14/14 11:46, Rahul Sharma wrote: From: Rahul Sharmarahul.sha...@samsung.com gpx3-7 is chip specific pin in Exynos5420 for hdmi hotplug. This pin is moved to exynos5420-pinctrl.dts and removed from the board file. Rahul, you may need to put the change (moving the pin from smdk5420 board

Re: [PATCH] ARM: dts: Remove g2d_pd node for exynos5420

2014-05-14 Thread Kukjin Kim
On 05/13/14 18:15, Arun Kumar K wrote: G2D power domain also controls the CMU block of G2D. Since clock registers can be accessed anytime for viewing clk_summary, it can cause a system crash if g2d power domain is disabled. Signed-off-by: Arun Kumar Karun...@samsung.com --- Please also refer to

[PATCH v3 2/3] drm: exynos: hdmi: use hdmiphy as PHY

2014-05-14 Thread Rahul Sharma
From: Tomasz Stanislawski t.stanisl...@samsung.com The HDMIPHY (physical interface) is controlled by a single bit in a power controller's regiter. It was implemented as clock. It was a simple but effective hack. This patch makes HDMI driver to control HDMIPHY via PHY interface. Signed-off-by:

[PATCH v3 0/3] phy: Add exynos-simple-phy driver

2014-05-14 Thread Rahul Sharma
From: Rahul Sharma rahul.sha...@samsung.com Hi All, This series has been originally proposed by Tomasz Stanislawski. With his permission, I have addressed the following review comments in V3. Changelog: v3: * Implement lazy-init of PHYs. * Use MACROs instead of numbers to

[PATCH v3 3/3] s5p-tv: hdmi: use hdmiphy as PHY

2014-05-14 Thread Rahul Sharma
From: Tomasz Stanislawski t.stanisl...@samsung.com The HDMIPHY (physical interface) is controlled by a single bit in a power controller's regiter. It was implemented as clock. It was a simple but effective hack. This patch makes S5P-HDMI driver to control HDMIPHY via PHY interface.

[PATCH v3 1/3] phy: Add exynos-simple-phy driver

2014-05-14 Thread Rahul Sharma
From: Tomasz Stanislawski t.stanisl...@samsung.com Add exynos-simple-phy driver to support a single register PHY interfaces present on Exynos4 SoC. Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com Signed-off-by: Rahul Sharma rahul.sha...@samsung.com ---

Re: [PATCH v4 4/5] ARM: dts: remove chip specific hdmi hpd pin from board

2014-05-14 Thread Rahul Sharma
On 15 May 2014 00:15, Kukjin Kim kgene@samsung.com wrote: On 05/14/14 11:46, Rahul Sharma wrote: From: Rahul Sharmarahul.sha...@samsung.com gpx3-7 is chip specific pin in Exynos5420 for hdmi hotplug. This pin is moved to exynos5420-pinctrl.dts and removed from the board file. Rahul,

Re: [PATCHv5 3/5] clk: samsung: exynos3250: Add clocks using common clock framework

2014-05-14 Thread Tomasz Figa
Hi Chanwoo, On 13.05.2014 15:05, Chanwoo Choi wrote: From: Tomasz Figa t.f...@samsung.com This patch add new the clock drvier of Exynos3250 SoC based on Cortex-A7 using common clock framework. The CMU (Clock Management Unit) of Exynos3250 control PLLs(Phase Locked Loops) and generate system

Re: [PATCHv5 2/5] ARM: EXYNOS: Support secondary CPU boot of Exynos3250

2014-05-14 Thread Tomasz Figa
Hi, On 13.05.2014 15:05, Chanwoo Choi wrote: This patch fix the offset of CPU boot address and don't need to send smc call of SMC_CMD_CPU1BOOT command for secondary CPU boot because Exynos3250 removes WFE in secure mode. Signed-off-by: Chanwoo Choi cw00.c...@samsung.com Acked-by: Kyungmin

Re: [PATCHv5 4/5] dt-bindings: add documentation for Exynos3250 clock controller

2014-05-14 Thread Tomasz Figa
Hi, On 13.05.2014 15:05, Chanwoo Choi wrote: The Exynos3250 clocks are statically listed and registered using the Samsung specific common clock helper functions. Both device tree based clock lookup and clkdev based clock lookups are supported. Signed-off-by: Chanwoo Choi

Re: [PATCHv5 5/5] ARM: dts: Add device tree sources for Exynos3250

2014-05-14 Thread Tomasz Figa
Hi, On 13.05.2014 15:05, Chanwoo Choi wrote: From: Tomasz Figa t.f...@samsung.com This patch add new exynos3250.dtsi to support Exynos3250 SoC based on Cortex-A7 dual core and includes following dt nodes: - GIC interrupt controller - Pinctrl to control GPIOs - Clock controller - CPU

Re: [PATCH v4 1/5] ARM: dts: enable hdmi for exynos5250 based snow board

2014-05-14 Thread Tomasz Figa
Hi Rahul, On 14.05.2014 04:45, Rahul Sharma wrote: From: Rahul Sharma rahul.sha...@samsung.com Enable support for HDMI for exynos5250 based Snow board. Signed-off-by: Rahul Sharma rahul.sha...@samsung.com --- arch/arm/boot/dts/exynos5250-cros-common.dtsi |6 +-

Re: [PATCH v4 2/5] ARM: dts: change to correct compatible string for exynos5420 hdmi

2014-05-14 Thread Tomasz Figa
Hi Rahul, On 14.05.2014 04:45, Rahul Sharma wrote: From: Rahul Sharma rahul.sha...@samsung.com Replace compatible string for HDMI node in Exynos5420. Since latest restructring in Drm hdmi driver, it is agreed to use a seperate compatible string for Exynos5420 HDMI IP siince it uses APB

Re: [PATCHv5 4/5] dt-bindings: add documentation for Exynos3250 clock controller

2014-05-14 Thread Kukjin Kim
On 05/15/14 04:35, Tomasz Figa wrote: Hi, On 13.05.2014 15:05, Chanwoo Choi wrote: The Exynos3250 clocks are statically listed and registered using the Samsung specific common clock helper functions. Both device tree based clock lookup and clkdev based clock lookups are supported.

Re: [PATCH v4 3/5] ARM: dts: enable hdmi for exynos5420 based peach-pit board

2014-05-14 Thread Tomasz Figa
Hi Rahul, On 14.05.2014 04:46, Rahul Sharma wrote: From: Rahul Sharma rahul.sha...@samsung.com Enable hdmi for exynos5420 based peach-pit board. Signed-off-by: Rahul Sharma rahul.sha...@samsung.com --- arch/arm/boot/dts/exynos5420-peach-pit.dts | 19 +++

Re: [PATCH v4 4/5] ARM: dts: remove chip specific hdmi hpd pin from board

2014-05-14 Thread Tomasz Figa
Hi Rahul, On 14.05.2014 04:46, Rahul Sharma wrote: From: Rahul Sharma rahul.sha...@samsung.com gpx3-7 is chip specific pin in Exynos5420 for hdmi hotplug. This pin is moved to exynos5420-pinctrl.dts and removed from the board file. Signed-off-by: Rahul Sharma rahul.sha...@samsung.com

Re: [PATCHv5 4/5] dt-bindings: add documentation for Exynos3250 clock controller

2014-05-14 Thread Tomasz Figa
On 14.05.2014 21:46, Kukjin Kim wrote: On 05/15/14 04:35, Tomasz Figa wrote: Hi, On 13.05.2014 15:05, Chanwoo Choi wrote: The Exynos3250 clocks are statically listed and registered using the Samsung specific common clock helper functions. Both device tree based clock lookup and clkdev based

Re: [PATCH v4 5/5] ARM: dts: enable hdmi for exynos5800 based peach-pi board

2014-05-14 Thread Tomasz Figa
Hi Rahul, On 14.05.2014 04:46, Rahul Sharma wrote: From: Rahul Sharma rahul.sha...@samsung.com Enable hdmi for peach-pi board. Signed-off-by: Rahul Sharma rahul.sha...@samsung.com --- arch/arm/boot/dts/exynos5800-peach-pi.dts | 19 +++ 1 file changed, 19 insertions(+)

Re: [PATCH v4 5/5] ARM: dts: enable hdmi for exynos5800 based peach-pi board

2014-05-14 Thread Tomasz Figa
On 14.05.2014 21:56, Tomasz Figa wrote: Hi Rahul, On 14.05.2014 04:46, Rahul Sharma wrote: From: Rahul Sharma rahul.sha...@samsung.com Enable hdmi for peach-pi board. Signed-off-by: Rahul Sharma rahul.sha...@samsung.com --- arch/arm/boot/dts/exynos5800-peach-pi.dts | 19

Re: [GIT PULL 1/4] Samsung clock Exynos5260 support for v3.16

2014-05-14 Thread Kukjin Kim
On 05/15/14 03:03, Tomasz Figa wrote: Hi Mike, I've talked to Tomasz about current samsung related clock stuff. Since they are mostly having dependency on samsung tree now not clock core stuff, so would be better if it could be sent to upstream via samsung tree. And as you know, updating

Re: [PATCH v3 1/3] phy: Add exynos-simple-phy driver

2014-05-14 Thread Tomasz Figa
Hi Rahul, Tomasz, On 14.05.2014 21:17, Rahul Sharma wrote: From: Tomasz Stanislawski t.stanisl...@samsung.com Add exynos-simple-phy driver to support a single register PHY interfaces present on Exynos4 SoC. Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com Signed-off-by: Rahul

Re: [GIT PULL 1/4] Samsung clock Exynos5260 support for v3.16

2014-05-14 Thread Mike Turquette
Quoting Kukjin Kim (2014-05-14 12:59:22) On 05/15/14 03:03, Tomasz Figa wrote: Hi Mike, I've talked to Tomasz about current samsung related clock stuff. Since they are mostly having dependency on samsung tree now not clock core stuff, so would be better if it could be sent to upstream

Re: [GIT PULL 1/4] Samsung clock Exynos5260 support for v3.16

2014-05-14 Thread Tomasz Figa
Hi Mike, On 14.05.2014 22:13, Mike Turquette wrote: Quoting Kukjin Kim (2014-05-14 12:59:22) On 05/15/14 03:03, Tomasz Figa wrote: Hi Mike, I've talked to Tomasz about current samsung related clock stuff. Since they are mostly having dependency on samsung tree now not clock core stuff,

Re: [PATCH v2 2/3] ARM: dts: Add Exynos5800 dt file

2014-05-14 Thread Kukjin Kim
On 05/09/14 21:25, Arun Kumar K wrote: Most of the nodes of exynos5420 remains same for exynos5800. So the exynos5420.dtsi is included in exynos5800 and the changed node properties will be overriden. Signed-off-by: Arun Kumar Karun...@samsung.com Reviewed-by: Tomasz Figat.f...@samsung.com

Re: [PATCH v2 3/3] ARM: dts: Add peach-pi board support

2014-05-14 Thread Kukjin Kim
On 05/09/14 21:25, Arun Kumar K wrote: Adds support for google peach-pi board having the Exynos5800 SoC. Signed-off-by: Arun Kumar Karun...@samsung.com Signed-off-by: Doug Andersondiand...@chromium.org Reviewed-by: Tomasz Figat.f...@samsung.com --- Changes from v1 - Updated memory node with a

Re: [PATCH v2 1/3] clk: exynos5420: Add 5800 specific clocks

2014-05-14 Thread Tomasz Figa
Hi Arun, Alim, On 09.05.2014 14:25, Arun Kumar K wrote: From: Alim Akhtar alim.akh...@samsung.com Exynos5800 clock structure is mostly similar to 5420 with only a small delta changes. So the 5420 clock file is re-used for 5800 also. The common clocks for both are seggreagated and few

Re: [PATCH v4 5/8] clk: exynos: use cpu-clock provider type to represent arm clock.

2014-05-14 Thread Mike Turquette
Quoting Thomas Abraham (2014-05-13 18:11:13) From: Thomas Abraham thomas...@samsung.com With the addition of the new Samsung specific cpu-clock type, the arm clock can be represented as a cpu-clock type and the independent clock blocks that made up the arm clock can be removed. rant I am

Re: [GIT PULL 1/4] Samsung clock Exynos5260 support for v3.16

2014-05-14 Thread Mike Turquette
Quoting Tomasz Figa (2014-05-14 13:20:14) Hi Mike, On 14.05.2014 22:13, Mike Turquette wrote: Quoting Kukjin Kim (2014-05-14 12:59:22) On 05/15/14 03:03, Tomasz Figa wrote: Hi Mike, I've talked to Tomasz about current samsung related clock stuff. Since they are mostly having

Re: [PATCH v3 1/3] phy: Add exynos-simple-phy driver

2014-05-14 Thread Thierry Reding
On Thu, May 15, 2014 at 12:47:21AM +0530, Rahul Sharma wrote: [...] diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt [...] +For samsung,exynos4210-simple-phy compatible PHYs the second cell in +the PHY specifier

Re: [GIT PULL 1/4] Samsung clock Exynos5260 support for v3.16

2014-05-14 Thread Tomasz Figa
On 15.05.2014 00:07, Mike Turquette wrote: Quoting Tomasz Figa (2014-05-14 13:20:14) Hi Mike, On 14.05.2014 22:13, Mike Turquette wrote: Quoting Kukjin Kim (2014-05-14 12:59:22) On 05/15/14 03:03, Tomasz Figa wrote: Hi Mike, I've talked to Tomasz about current samsung related clock

Re: [PATCH v3 1/3] phy: Add exynos-simple-phy driver

2014-05-14 Thread Rahul Sharma
Thanks Tomasz, On 15 May 2014 01:31, Tomasz Figa tomasz.f...@gmail.com wrote: Hi Rahul, Tomasz, [snip] + simplephys: simple-phys@1004 { + compatible = samsung,exynos5250-simple-phy; Missing reg property or unnecessary @unit-address suffix in node name. I should have

Re: [PATCHv5 0/5] Support new Exynos3250 SoC based on Cortex-A7 dual core

2014-05-14 Thread Chanwoo Choi
Dear Kukjin, Could you please pick following patches? - [PATCHv5 1/5] ARM: EXYNOS: Add Exynos3250 SoC ID - [PATCHv5 2/5] ARM: EXYNOS: Support secondary CPU boot of Exynos3250 Best Regards, Chanwoo Choi On 05/13/2014 10:05 PM, Chanwoo Choi wrote: This patchset support new Exynos3250 Samsung SoC

Re: [PATCH v2 1/3] clk: exynos5420: Add 5800 specific clocks

2014-05-14 Thread Arun Kumar K
Hi Tomasz, On Thu, May 15, 2014 at 2:16 AM, Tomasz Figa tomasz.f...@gmail.com wrote: Hi Arun, Alim, On 09.05.2014 14:25, Arun Kumar K wrote: From: Alim Akhtar alim.akh...@samsung.com Exynos5800 clock structure is mostly similar to 5420 with only a small delta changes. So the 5420 clock

Re: [PATCH v3 1/3] phy: Add exynos-simple-phy driver

2014-05-14 Thread Rahul Sharma
Hi Thierry, On 15 May 2014 03:44, Thierry Reding thierry.red...@gmail.com wrote: On Thu, May 15, 2014 at 12:47:21AM +0530, Rahul Sharma wrote: [...] diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt [...] +For

Re: [PATCH v4 1/5] ARM: dts: enable hdmi for exynos5250 based snow board

2014-05-14 Thread Rahul Sharma
Tomasz, On 15 May 2014 01:11, Tomasz Figa tomasz.f...@gmail.com wrote: Hi Rahul, On 14.05.2014 04:45, Rahul Sharma wrote: From: Rahul Sharma rahul.sha...@samsung.com Enable support for HDMI for exynos5250 based Snow board. Signed-off-by: Rahul Sharma rahul.sha...@samsung.com ---

Re: [PATCH v4 2/5] ARM: dts: change to correct compatible string for exynos5420 hdmi

2014-05-14 Thread Rahul Sharma
Thanks Tomasz, Patch which add this compatible in documentation is available at http://git.kernel.org/cgit/linux/kernel/git/daeinki/drm-exynos.git/log/?h=exynos-drm-next Regards, Rahul Sharma On 15 May 2014 01:14, Tomasz Figa tomasz.f...@gmail.com wrote: Hi Rahul, On 14.05.2014 04:45, Rahul

Re: [PATCH v4 3/5] ARM: dts: enable hdmi for exynos5420 based peach-pit board

2014-05-14 Thread Rahul Sharma
On 15 May 2014 01:20, Tomasz Figa tomasz.f...@gmail.com wrote: Hi Rahul, On 14.05.2014 04:46, Rahul Sharma wrote: From: Rahul Sharma rahul.sha...@samsung.com Enable hdmi for exynos5420 based peach-pit board. Signed-off-by: Rahul Sharma rahul.sha...@samsung.com ---

Re: [PATCH v4 4/5] ARM: dts: remove chip specific hdmi hpd pin from board

2014-05-14 Thread Rahul Sharma
On 15 May 2014 01:21, Tomasz Figa tomasz.f...@gmail.com wrote: Hi Rahul, On 14.05.2014 04:46, Rahul Sharma wrote: From: Rahul Sharma rahul.sha...@samsung.com gpx3-7 is chip specific pin in Exynos5420 for hdmi hotplug. This pin is moved to exynos5420-pinctrl.dts and removed from the board

[PATCH v3] clk: exynos5420: Add 5800 specific clocks

2014-05-14 Thread Arun Kumar K
From: Alim Akhtar alim.akh...@samsung.com Exynos5800 clock structure is mostly similar to 5420 with only a small delta changes. So the 5420 clock file is re-used for 5800 also. The common clocks for both are seggreagated and few clocks which are different for both are separately initialized.

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