Re: [PATCH 01/06] MFD: DA9052/53 MFD core module v10

2011-12-12 Thread Mark Brown
On Mon, Dec 12, 2011 at 08:06:56PM +0530, Ashish Jangam wrote: > The DA9052/53 is a highly integrated PMIC subsystem with supply domain > flexibility to support wide range of high performance application. > It provides voltage regulators, GPIO controller, Touch Screen, RTC, Battery > control and o

Presentation on benchmarking techniques

2011-12-12 Thread Michael Hope
Hi there. I did a presentation on benchmarking techniques recently that covered our method, measuring, the statistics, and some future directions like STM. A copy is available at: http://people.linaro.org/~michaelh/presentations/Benchmarking%20Techniques%20r6.pdf The notes version is a bit mor

Re: [PATCH v3 4/5] clk: basic gateable and fixed-rate clks

2011-12-12 Thread Andrew Lunn
> I don't like this approach. If the bool for a particular clk is > statically defined then it could be wrong (bootloader/kernel > mismatch). > > I've been thinking of adding a clk->ops->init callback in clk_init, > which is defined for a platform to use however the author sees fit. > There have

Re: [PATCH v3 4/5] clk: basic gateable and fixed-rate clks

2011-12-12 Thread Andrew Lunn
Hi Mike +int clk_register_gate(struct device *dev, const char *name, unsigned long flags, + struct clk *fixed_parent, void __iomem *reg, u8 bit_idx, +int set_to_enable) + How do you suggest handling gated clocks which are already r

Re: [PATCH v3 4/5] clk: basic gateable and fixed-rate clks

2011-12-12 Thread Turquette, Mike
On Mon, Dec 12, 2011 at 11:47 AM, Andrew Lunn wrote: > Hi Mike > > +int clk_register_gate(struct device *dev, const char *name, unsigned long > flags, > +                             struct clk *fixed_parent, void __iomem *reg, u8 > bit_idx, > +                                    int set_to_enab

[RFC] sched: Ensure cpu_power periodic update

2011-12-12 Thread Vincent Guittot
With a lot of small tasks, the softirq sched is nearly never called when no_hz is enable. In this case the load_balance is mainly called with the newly_idle mode which doesn't update the cpu_power. Add a next_update field which ensure a maximum update period when there is short activity Signed-off

11.12 Android toolchain

2011-12-12 Thread Bernhard Rosenkränzer
Hi, The next RC of the Android toolchain 11.12 (this is more than likely identical to the final) is ready. https://android-build.linaro.org/builds/~linaro-android/toolchain-4.6-2011.12/#build=5 It updates to the 11.12 release from the toolchain WG and makes sure gold is built with gcc 4.5 so we d

[PATCH]: Initialize the USB phy during panda misc_init_r

2011-12-12 Thread Lalancette, Christopher
Hi John, Attached is a somewhat cleaned up version of the USB patch that seems to work on my pandaboard. I figured you could include it in your new u-boot-linaro-stable repository in lieu of the other one. I'm not quite sure how you want patches to work; do you want me to submit patches to

Re: What kernel version will be in this months release?

2011-12-12 Thread Ryan Harkin
On 12 December 2011 15:40, Angus Ainslie wrote: > Generally the landing teams can dictate what version is going into the release That's my understanding too. But is life always that simple? ;-) > On Mon, Dec 12, 2011 at 2:06 AM, Jon Medhurst (Tixy) wrote: >> 3.1 or 3.2? >> > > For 11.12, Ubun

Re: linux-next not booting on snowball

2011-12-12 Thread Nicolas Pitre
On Mon, 12 Dec 2011, Daniel Lezcano wrote: > Does anyone have some clues or ideas I can investigate ? > I am really not familiar with this part. See the next suggestion I gave you in my previous email. You could also work with Linus Walleij who maintains this architecture, and who has access to

Re: linux-next not booting on snowball

2011-12-12 Thread Daniel Lezcano
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 12/02/2011 06:31 PM, Daniel Lezcano wrote: > On 12/02/2011 01:11 AM, Nicolas Pitre wrote: >> On Fri, 2 Dec 2011, Daniel Lezcano wrote: > >>> On 12/01/2011 08:03 PM, Nicolas Pitre wrote: Please have a look at this email: http://articl

Re: What kernel version will be in this months release?

2011-12-12 Thread Angus Ainslie
Generally the landing teams can dictate what version is going into the release On Mon, Dec 12, 2011 at 2:06 AM, Jon Medhurst (Tixy) wrote: > 3.1 or 3.2? > For 11.12, Ubuntu we're targeting 3.2 , and for Android it will be 3.0. If there's enough time to get the mali graphics going in 3.2 then And

[PATCH 03/06] MFD: DA9052/53 MFD core module add SPI support v2

2011-12-12 Thread Ashish Jangam
This patch add SPI support for DA9052/53 MFD core module. This patch is functionally tested on Samsung SMDKV6410. Signed-off-by: David Dajun Chen Signed-off-by: Ashish Jangam --- Changes since v1: - Remove spi_dev from struct da9052 - Move regmap_config due to added support of regmap cache ---

[PATCH 02/06] MFD: DA9052/53 MFD core module add ADC support v2

2011-12-12 Thread Ashish Jangam
This patch adds ADC support to the DA9052/53 MFD core module. This patch is functionally tested on Samsung SMDKV6410. Signed-off-by: David Dajun Chen Signed-off-by: Ashish Jangam --- Changes since v1: - Fix a memory leak in function da9052_adc_manual_read --- drivers/mfd/da9052-core.c

[PATCH 01/06] MFD: DA9052/53 MFD core module v10

2011-12-12 Thread Ashish Jangam
The DA9052/53 is a highly integrated PMIC subsystem with supply domain flexibility to support wide range of high performance application. It provides voltage regulators, GPIO controller, Touch Screen, RTC, Battery control and other functionality. This patch is functionally tested on Samsung SMDKV

Re: Upstreaming patches for u-boot?

2011-12-12 Thread Lalancette, Christopher
On Fri, 2011-12-09 at 17:17 -0700, John Rigby wrote: > On Fri, Dec 9, 2011 at 1:15 PM, Lalancette, Christopher > wrote: > > Hello John, > > I'm currently working on bringing up a new OMAP4 board that is > > similar in many respects to the pandaboard. While playing around with > > the panda, I

Re: linaro powertop doesn't work well on a single core ARM SoC

2011-12-12 Thread Amit Kachhap
Hi Barry, You fix for invalid cpu id looks fine. As for the P states this new powertop combines with the cpuidle numbers. so if the system is highly idle it means processor is idle and hence P states is shown as 0. Thanks, Amit Daniel On 12 December 2011 15:55, Barry Song <21cn...@gmail.com> wr

linaro powertop doesn't work well on a single core ARM SoC

2011-12-12 Thread Barry Song
Hi Tony/Amit, anybody has tried to use powertop from linaro on a single core ARM SoC? What i am using is git://android.git.linaro.org/platform/external/powertop.git. I got two questions: 1. powertop will crash in handle_one_cpu() due to it gets wrong cpu number(-1), then i made the following change

What kernel version will be in this months release?

2011-12-12 Thread Jon Medhurst (Tixy)
3.1 or 3.2? Android seems to be going with 3.2 judging by a pre-release version, what about the kernel working group and Ubuntu? And where do we find out about these things? Because I find it a bit too late to not find out until the releases is done. -- Tixy _