Re: [PATCH 2/2] usb: dwc3: exynos: use clk_prepare_enable and clk_disable_unprepare

2013-03-15 Thread Vivek Gautam
Hi, On Thu, Mar 14, 2013 at 4:23 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Thu, Mar 14, 2013 at 04:14:58PM +0530, Vivek Gautam wrote: Convert clk_enable/clk_disable to clk_prepare_enable/clk_disable_unprepare calls as required by common clock framework. Signed-off-by: Vivek Gautam

[PATCH v4 0/2] ARM: Exynos5250: Enabling samsung usb phy

2013-03-15 Thread Vivek Gautam
Based on 'for-next' of linux-samsung tree with following patches from Doug on top: usb: Document clocks in samsung, exynos4210-ehci/ohci bindings ARM: dts: add usb 2.0 clock references to exynos5250 device tree Also depending upon following patch-series for Samsung-usb-phy driver: [PATCH v7 0/2]

[PATCH v4 1/2] ARM: Exynos5250: Enabling samsung-usb2phy driver

2013-03-15 Thread Vivek Gautam
Adding usbphy node for Exynos5250 along with the necessary device data to be parsed. Signed-off-by: Vivek Gautam gautam.vi...@samsung.com --- arch/arm/boot/dts/exynos5250.dtsi | 15 +++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git

[PATCH v4 2/2] ARM: Exynos5250: Enabling samsung-usb3phy driver

2013-03-15 Thread Vivek Gautam
Adding usb3.0 phy node for Exynos5250 along with the necessary device data to be parsed. Signed-off-by: Vivek Gautam gautam.vi...@samsung.com --- arch/arm/boot/dts/exynos5250.dtsi | 14 ++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git

[PATCH v5 3/3] ARM: exynos5: Enable XHCI support on exynos5

2013-03-15 Thread Vivek Gautam
This patch enables support for XHCI on exynos5 series of SOCs, to support host side USB 3.0 support. Signed-off-by: Vivek Gautam gautam.vi...@samsung.com --- arch/arm/mach-exynos/Kconfig |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-exynos/Kconfig

[PATCH v5 2/3] ARM: exynos5250: dts: Enabling dwc3-exynos driver

2013-03-15 Thread Vivek Gautam
Adding DWC3 device tree node for Exynos5250 needed to parse device tree data. Signed-off-by: Vivek Gautam gautam.vi...@samsung.com --- arch/arm/boot/dts/exynos5250.dtsi | 20 ++-- 1 files changed, 18 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/exynos5250.dtsi

[PATCH v5 0/3] ARM: Exynos5250: Enabling dwc3-exynos driver

2013-03-15 Thread Vivek Gautam
This patch-set is in continuation with patch-series: [PATCH v4 0/4] Enable ehci, ohci and dwc3 devices on exynos5250 out of which follwowing patches have been picked up: ARM: Exynos5250: Enabling ehci-s5p driver ARM: Exynos5250: Enabling ohci-exynos driver Based on following patch-set for

[PATCH v5 1/3] usb: Add device tree bindings for dwc3-exynos

2013-03-15 Thread Vivek Gautam
Document device tree binding information as required by the Samsung' USB 3.0 controller. Signed-off-by: Vivek Gautam gautam.vi...@samsung.com --- .../devicetree/bindings/usb/exynos-usb.txt | 34 1 files changed, 34 insertions(+), 0 deletions(-) diff --git

Re: [PATCH] ARM: SAMSUNG: Set clock parent if provided

2013-03-15 Thread Shaik Ameer Basha
Hi Sylwester, On Thu, Mar 7, 2013 at 9:05 PM, Sylwester Nawrocki s.nawro...@samsung.com wrote: On 03/07/2013 06:31 AM, Shaik Ameer Basha wrote: s3c_set_clksrc() updates the clock source as per u-boot settings. This patch adds the functionality to overwrite u-boot settings, if user provides

[PATCH 1/2] iio: adc: Kconfig: exynos_adc depends on CONFIG_OF

2013-03-15 Thread Naveen Krishna Chatradhi
As the exynos_adc driver only supports device tree registration. Making driver depend on CONFIG_OF solves possible errors during probe. Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com Reported-by: Dan Carpenter dan.carpen...@oracle.com Cc: Doug Anderson diand...@chromium.org Cc:

[RFC: PATCH 2/2] iio: adc: exynos_adc: Handle timeout and race conditions

2013-03-15 Thread Naveen Krishna Chatradhi
This patch does the following 1. Handle the return values of wait_for_completion_interruptible_timeout 2. Add spin locks to avoid race conditions during ISR. Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com Cc: Doug Anderson diand...@chromium.org Cc: Lars-Peter Clausen

exynos4210 not booting

2013-03-15 Thread Daniel Lezcano
Using the exynos4_defconfig and compiling the kernel from the samsung git tree at 3.9-rc1, I am stuck. Does anyone have any idea ? Thanks ! -- Daniel U-Boot 2013.01.-rc1 (Dec 08 2012 - 12:15:17) for ORIGEN CPU:Exynos4210@1000MHz

Re: [PATCH 1/2] iio: adc: Kconfig: exynos_adc depends on CONFIG_OF

2013-03-15 Thread Doug Anderson
Naveen, On Fri, Mar 15, 2013 at 9:23 AM, Naveen Krishna Chatradhi ch.nav...@samsung.com wrote: As the exynos_adc driver only supports device tree registration. Making driver depend on CONFIG_OF solves possible errors during probe. Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com

Re: [RFC: PATCH 2/2] iio: adc: exynos_adc: Handle timeout and race conditions

2013-03-15 Thread Lars-Peter Clausen
On 03/15/2013 05:26 PM, Naveen Krishna Chatradhi wrote: This patch does the following 1. Handle the return values of wait_for_completion_interruptible_timeout 2. Add spin locks to avoid race conditions during ISR. Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com Cc: Doug

Re: [GIT PULL 0/5] Samsung changes-1 for v3.10

2013-03-15 Thread Arnd Bergmann
On Thursday 07 March 2013, Kukjin Kim wrote: Hi Arnd and Olof, Here is 1st Samsung pull-request for v3.10 This is including cleanup some header files for s3c and s5p, and samsung-timer for s3c and s5pc100 to support clocksource/clockevent api, and irq-rework for s3cs4xx stuff, and support

Re: [RFC: PATCH 2/2] iio: adc: exynos_adc: Handle timeout and race conditions

2013-03-15 Thread Doug Anderson
On Fri, Mar 15, 2013 at 2:53 PM, Lars-Peter Clausen l...@metafoo.de wrote: What exactly is the spinlock protecting against here? Concurrent runs of exynos_adc_isr? This is probably not issue in the first place. What you want to protect against is that completion is completed between the call