[PATCH 2/2] arm: dts: disable CCI on exynos420 based arndale-octa

2015-01-09 Thread Abhilash Kesavan
The arndale-octa board was giving imprecise external aborts during boot-up with MCPM enabled. CCI enablement of the boot cluster was found to be the cause of these aborts (possibly because the secure f/w was not allowing it). Hence, disable CCI for the arndale-octa board. Signed-off-by: Abhilash

[PATCH 1/2] drivers: bus: check cci device tree node status

2015-01-09 Thread Abhilash Kesavan
The arm-cci driver completes the probe sequence even if the cci node is marked as disabled. Add a check in the driver to honour the cci status in the device tree. Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com Acked-by: Sudeep Holla sudeep.ho...@arm.com Acked-by: Nicolas Pitre

Re: [PATCH RFT 1/2] drivers: bus: check cci device tree node status

2015-01-09 Thread Abhilash Kesavan
Hi Kevin, On Sat, Jan 10, 2015 at 2:39 AM, Kevin Hilman khil...@kernel.org wrote: Abhilash Kesavan kesavan.abhil...@gmail.com writes: Hi Arnd/Olof, On Fri, Jan 9, 2015 at 10:40 AM, Sudeep Holla sudeep.ho...@arm.com wrote: On Thursday 08 January 2015 08:57 PM, Abhilash Kesavan wrote: Hi

Re: Exynos IOMMU driver doesn't work?

2015-01-09 Thread Javier Martinez Canillas
[adding Marek, Sjoerd and Joonyoung that were discussing about iommu support in another thread] Hello Hongbo, On Fri, Jan 9, 2015 at 8:31 AM, Hongbo Zhang hongbo.zh...@linaro.org wrote: Add linux-samsung-soc@vger.kernel.org mailing list. On 7 January 2015 at 18:31, Hongbo Zhang

Re: [PATCH RFT 1/2] drivers: bus: check cci device tree node status

2015-01-09 Thread Abhilash Kesavan
Hi Arnd/Olof, On Fri, Jan 9, 2015 at 10:40 AM, Sudeep Holla sudeep.ho...@arm.com wrote: On Thursday 08 January 2015 08:57 PM, Abhilash Kesavan wrote: Hi Sudeep, On Thu, Jan 8, 2015 at 12:15 PM, Sudeep Holla sudeep.ho...@arm.com wrote: Hi Abhilash, [...] What's the status of this

Re: [PATCH v5 5/5] ARM: dts: exynos4412-trats: Switch max77686 regulators to GPIO control

2015-01-09 Thread Krzysztof Kozlowski
Hi Kukjin, Mark Brown pulled regulator changes and documentation for bindings [1]. Could you pick up this patch? [1] http://www.spinics.net/lists/linux-samsung-soc/msg40834.html Best regards, Krzysztof On pon, 2015-01-05 at 12:48 +0100, Krzysztof Kozlowski wrote: Remove fixed regulators

Re: [PATCH v3] ARM: dts: Add dts file for odroid XU3 board

2015-01-09 Thread Kevin Hilman
-by: Sjoerd Simons sjoerd.sim...@collabora.co.uk Boot tested on top of next-20150109 (with and without my hack for bringing up 8 cores.) Tested-by: Kevin Hilman khil...@linaro.org Kevin -- To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in the body of a message to majord

Re: [PATCH v2 14/21] ARM: imx6: convert GPC to stacked domains

2015-01-09 Thread Stefan Agner
Hi Marc, On 2015-01-07 18:42, Marc Zyngier wrote: IMX6 has been (ab)using the gic_arch_extn to provide wakeup from suspend, and it makes a lot of sense to convert this code to use stacked domains instead. This patch does just this, updating the DT files to actually reflect what the HW

[RESEND PATCH] ARM: EXYNOS: Add missing static to file-scope declarations

2015-01-09 Thread Krzysztof Kozlowski
The 'pm_data', 'exynos_release_ret_regs' and 'exynos5420_release_ret_regs' are not exported nor used outside of suspend.c file. Make them static. This fixes following sparse warnings: arch/arm/mach-exynos/suspend.c:83:23: warning: symbol 'pm_data' was not declared. Should it be static?

RE: [PATCH v3 00/30] usb: updates for dwc2 gadget driver

2015-01-09 Thread Paul Zimmerman
CCing more of the Samsung folks and linux-kernel. Robert, Marek, can you test this series on your platform, please? If I don't hear from you soon, I'll just ack it and we can deal with any breakage later. -- Paul From: Mian Yousaf Kaukab [mailto:yousaf.kau...@intel.com] Sent: Friday, January

Re: [PATCH v2] ARM: dts: Add dts file for odroid XU3 board

2015-01-09 Thread Kevin Hilman
Sjoerd Simons sjoerd.sim...@collabora.co.uk writes: On Wed, 2015-01-07 at 23:49 +, Jonathan Stone -SISA wrote: On On Wed, 2015-01-07 at 18:37 +, Sjoerd Simons writes wrote: On Wed, 2015-01-07 at 18:37 +, Anand Moon wrote: [...] Only 4 core cpu's are on my board. Also CpuFreq

Re: [PATCH RFT 1/2] drivers: bus: check cci device tree node status

2015-01-09 Thread Kevin Hilman
Abhilash Kesavan kesavan.abhil...@gmail.com writes: Hi Arnd/Olof, On Fri, Jan 9, 2015 at 10:40 AM, Sudeep Holla sudeep.ho...@arm.com wrote: On Thursday 08 January 2015 08:57 PM, Abhilash Kesavan wrote: Hi Sudeep, On Thu, Jan 8, 2015 at 12:15 PM, Sudeep Holla sudeep.ho...@arm.com wrote:

Re: [PATCH] arm64: dts: exynos7: Fix wrong base address of i2c7 bus

2015-01-09 Thread Vivek Gautam
Hi Padma, On Fri, Dec 19, 2014 at 7:03 PM, Padmavathi Venna padm...@samsung.com wrote: I2C7 base address corrected. Signed-off-by: Padmavathi Venna padm...@samsung.com --- Verified from Exynos7 datasheet. LGTM. Reviewed-by: Vivek Gautam gautam.vi...@samsung.com

Re: [PATCH 2/4] clk: samsung: exynos7: add clocks for SPI block

2015-01-09 Thread Vivek Gautam
Hi Padma, On Fri, Dec 19, 2014 at 6:53 PM, Padmavathi Venna padm...@samsung.com wrote: Add clock support for 5 SPI channels. Signed-off-by: Padmavathi Venna padm...@samsung.com --- drivers/clk/samsung/clk-exynos7.c | 73 +++

Re: [PATCH 2/4] clk: samsung: exynos7: add clocks for SPI block

2015-01-09 Thread Vivek Gautam
On Fri, Jan 9, 2015 at 5:18 PM, Vivek Gautam gautamvivek1...@gmail.com wrote: Hi Padma, On Fri, Dec 19, 2014 at 6:53 PM, Padmavathi Venna padm...@samsung.com wrote: Add clock support for 5 SPI channels. Signed-off-by: Padmavathi Venna padm...@samsung.com ---