Re: [PATCH 3/4 v2] ARM: DTS: use new compatible string for thermistors in trats2

On 06/25/2014 03:29 PM, Naveen Krishna Chatradhi wrote: > As Murata Manufactures the NTC based thermistors. The vendor > name in the compatibility is preposed to change to "murata" > > This patch uses the new compatibility string in exynos4412 based > Trats2 board. > > Signed-off-by: Naveen Krish

[PATCH 3/4 v2] ARM: DTS: use new compatible string for thermistors in trats2

As Murata Manufactures the NTC based thermistors. The vendor name in the compatibility is preposed to change to "murata" This patch uses the new compatibility string in exynos4412 based Trats2 board. Signed-off-by: Naveen Krishna Chatradhi Cc: Chanwoo Choi --- Changes since v1: None arch/arm/

[PATCH 2/4 v2] hwmon: ntc_thermistor: Use the manufacturer name properly

Murata Manufacturing Co., Ltd is the vendor for NTC (Negative Temperature coefficient) based Thermistors. But, the driver extensively uses "NTC" as the vendor name. This patch corrects the vendor name also updates the compatibility strings according to the vendor-prefix.txt Note: Drivers continue

[PATCH 1/4 v2] devicetree: bindings: Document murata vendor prefix

Add Murata Manufacturing Co., Ltd. to the list of device tree vendor prefixes. Murata manufactures NTC (Negative Temperature Coefficient) based Thermistors for small scale applications like Mobiles and PDAs. Signed-off-by: Naveen Krishna Chatradhi Acked-by: Mark Rutland Cc: Guenter Roeck --- C

[PATCH 4/4 v2] ARM: DTS: Add NTC thermistor nodes to Exynos5420 based Peach_PIT

Exynos5420 based Peach PIT board has 4 NTC thermistors to measure temperatures at various points on the board. IIO based ADC becomes the parent and NTC thermistors are the childs, via the HWMON interface. Signed-off-by: Naveen Krishna Chatradhi Cc: Doug Anderson --- Changes since v1: 1. Arrange

[PATCH 0/4 v2] hwmon: ntc_thermistor: prepose vendor prefix change

As Murata is the manufacturer of the NTC (Negative Temperature coefficient) based Thermistors. ntc_thermistor driver extensively used the prefix "ntc". But, vendor-prefix should be "murata" instead of "ntc". This patchset 1. Updates the vendor-prefix, DT bindings and Documentation, where ever n

Re: [PATCH 2/4] usb: host: xhci-plat: Add support to get PHYs

HI Sergei, On Wed, Jun 25, 2014 at 4:04 AM, Sergei Shtylyov wrote: > Hello. > > > On 06/10/2014 12:22 AM, Julius Werner wrote: > >>> diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h >>> index 9ffecd5..453d89e 100644 >>> --- a/drivers/usb/host/xhci.h >>> +++ b/drivers/usb/host/xhci.

Re: [PATCH] phy: phy-samsung-usb2: Change phy power on/power off sequence

Hello, On 2014-06-24 17:35, Kamil Debski wrote: On Tue, Jun 24, 2014 at 1:54 PM, Kamil Debski wrote: The Exynos4412 USB 2.0 PHY hardware differs from the description provided in the documentation. Some register bits have different function. This patch fixes the defines of register bits and cha

Re: [PATCH 4/4] ARM: DTS: Add NTC thermistor nodes as child nodes to ADC

Doug, On 25 June 2014 03:24, Doug Anderson wrote: > Naveen, > > On Tue, Jun 24, 2014 at 5:19 AM, Naveen Krishna Chatradhi > wrote: >> Exynos5420 based Peach PIT and Exynos5800 based PI boards have >> 4 NTC thermistors to measure temperatures at various points on the >> board. >> >> IIO based ADC

Re: [PATCH] arm: exynos: Modify pm code to check for cortex A9 rather than the SoC

Hi Russell and Tomasz, +Arnd On Tue, Jun 24, 2014 at 9:41 PM, Russell King - ARM Linux wrote: > On Mon, Jun 16, 2014 at 09:37:14AM +0530, Abhilash Kesavan wrote: >> Hi Kukjin, >> >> On Fri, May 23, 2014 at 8:31 AM, Abhilash Kesavan >> wrote: >> > Signed-off-by: Abhilash Kesavan >> >> Do you ha

RE: [PATCH v4 10/11] ARM: EXYNOS: Add platform driver support for Exynos PMU.

Hi, On Wednesday, June 25 2014 Tomasz Figa write: > On 24.06.2014 13:28, Pankaj Dubey wrote: > > On Tuesday, June 17 2014, Tomasz Figa wrote: > >> On 10.05.2014 08:56, Pankaj Dubey wrote: > > [snip] > > >>> + > >>> + ret = platform_driver_register(&exynos_pmu_driver); > >>> + if (ret < 0) > >>>

Re: [PATCH 1/3] clk: exynos-audss: Keep the parent of mout_audss always enabled

Tushar, On Tue, Jun 24, 2014 at 8:09 PM, Tushar Behera wrote: > On 06/25/2014 04:29 AM, Doug Anderson wrote: >> Tushar, >> >> On Thu, Jun 12, 2014 at 12:40 AM, Tushar Behera wrote: >>> On Wed, Jun 11, 2014 at 10:20 PM, Kevin Hilman wrote: Tushar Behera writes: > When the output c

Re: [PATCH 1/3] mmc: dw_mmc: use mmc_regulator_get_supply to handle regulators

Jaehoon, On Tue, Jun 24, 2014 at 8:18 PM, Jaehoon Chung wrote: > On 06/25/2014 03:00 AM, Doug Anderson wrote: >> Yuvaraj, >> >> On Mon, Jun 23, 2014 at 3:45 AM, Yuvaraj Kumar C D >> wrote: >>> This patch makes use of mmc_regulator_get_supply() to handle >>> the vmmc and vqmmc regulators.Also it

Re: [alsa-devel] [PATCH V2 1/2] ASoC: samsung: Add machine driver for Odroid X2/U3

On 06/18/2014 09:52 PM, Sylwester Nawrocki wrote: > This patch adds the sound subsystem driver for Odroid-X2 and > Odroid-U3 boards. The codec works in I2S master mode; there are > 2 separate audio routing paths defined as there are differences > in the signal routing between the X2 and U3 boards,

Re: [PATCH 1/3] mmc: dw_mmc: use mmc_regulator_get_supply to handle regulators

On 06/25/2014 03:00 AM, Doug Anderson wrote: > Yuvaraj, > > On Mon, Jun 23, 2014 at 3:45 AM, Yuvaraj Kumar C D > wrote: >> This patch makes use of mmc_regulator_get_supply() to handle >> the vmmc and vqmmc regulators.Also it moves the code handling >> the these regulators to dw_mci_set_ios().It

Re: [PATCH 1/3] clk: exynos-audss: Keep the parent of mout_audss always enabled

On 06/25/2014 04:29 AM, Doug Anderson wrote: > Tushar, > > On Thu, Jun 12, 2014 at 12:40 AM, Tushar Behera wrote: >> On Wed, Jun 11, 2014 at 10:20 PM, Kevin Hilman wrote: >>> Tushar Behera writes: >>> When the output clock of AUDSS mux is disabled, we are getting kernel oops while doi

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

Am 23.06.2014 20:32, schrieb Kevin Hilman: > On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera wrote: >> Adding linux-samsung-soc and linux-arm-kernel ML for wider audience. >> >> On 06/19/2014 04:12 PM, Tushar Behera wrote: >>> On 06/19/2014 03:02 PM, Tushar Behera wrote: On 06/18/2014 09:22 AM

Re: [PATCH] drm/exynos: Support DP CLKCON register in FIMD driver

On Tuesday, June 24, 2014 11:15 PM, Andrzej Hajda wrote: > On 06/24/2014 03:14 PM, Ajay kumar wrote: > > On Tue, Jun 24, 2014 at 9:01 AM, Andrzej Hajda wrote: > >> Hi Ajay, > >> > >> On 06/24/2014 01:09 PM, Ajay Kumar wrote: > >>> Add the missing setting for DP CLKCON register. > >>> > >>> This re

Re: [PATCH v4 10/11] ARM: EXYNOS: Add platform driver support for Exynos PMU.

On 24.06.2014 13:28, Pankaj Dubey wrote: > On Tuesday, June 17 2014, Tomasz Figa wrote: >> On 10.05.2014 08:56, Pankaj Dubey wrote: [snip] >>> + >>> + ret = platform_driver_register(&exynos_pmu_driver); >>> + if (ret < 0) >>> + goto out; >>> + >>> + exynos_pmu_pdev = platform_devi

[PATCH v2] i2c: s3c2410: resume the I2C controller earlier

From: Vincent Palatin When the wake-up is triggered by the PMIC RTC, the RTC driver is trying to read the PMIC interrupt status over I2C and fails because the I2C controller is not resumed yet. Let's resume the I2C controller earlier in the _noirq phase (as other hardwares are doing), so we can p

Re: [RFC 0/4] ARM: dts: exynos: Prepare Spring

Vincent and Doug, Am 25.06.2014 01:44, schrieb Vincent Palatin: > On Tue, Jun 24, 2014 at 4:18 PM, Andreas Färber wrote: >> Am 23.06.2014 03:21, schrieb Andreas Färber: >>> The display goes dark unfortunately (drm bridge series not yet tested), >>> but I am able to log in via ssh over USB etherne

[PATCH v2] i2c: exynos5: Properly use the "noirq" variants of suspend/resume

The original code for the exynos i2c controller registered for the "noirq" variants. However during review feedback it was moved to SIMPLE_DEV_PM_OPS without anyone noticing that it meant we were no longer actually "noirq" (despite functions named exynos5_i2c_suspend_noirq and exynos5_i2c_resume_n

Re: [RFC 0/4] ARM: dts: exynos: Prepare Spring

On Tue, Jun 24, 2014 at 4:18 PM, Andreas Färber wrote: > Am 23.06.2014 03:21, schrieb Andreas Färber: >> The display goes dark unfortunately (drm bridge series not yet tested), >> but I am able to log in via ssh over USB ethernet adapter okay. > > Tracked this down to the dp-controller@145B no

Re: [RFC 0/4] ARM: dts: exynos: Prepare Spring

Andreas, On Tue, Jun 24, 2014 at 4:18 PM, Andreas Färber wrote: > Am 23.06.2014 03:21, schrieb Andreas Färber: >> The display goes dark unfortunately (drm bridge series not yet tested), >> but I am able to log in via ssh over USB ethernet adapter okay. > > Tracked this down to the dp-controller@1

Re: [RFC 0/4] ARM: dts: exynos: Prepare Spring

Am 23.06.2014 03:21, schrieb Andreas Färber: > The display goes dark unfortunately (drm bridge series not yet tested), > but I am able to log in via ssh over USB ethernet adapter okay. Tracked this down to the dp-controller@145B node: The pinctrl seems irrelevant, only commenting out the whole

Re: [PATCH 2/3] ARM: dts: Update the parent for Audss clocks in Exynos5420

Tushar, On Tue, Jun 10, 2014 at 10:32 PM, Tushar Behera wrote: > Currently CLK_FOUT_EPLL was set as one of the parents of AUDSS mux. > As per the user manual, it should be CLK_MAU_EPLL. > > The problem surfaced when the bootloader in Peach-pit board set > the EPLL clock as the parent of AUDSS mux

Re: [PATCH 1/3] clk: exynos-audss: Keep the parent of mout_audss always enabled

Tushar, On Thu, Jun 12, 2014 at 12:40 AM, Tushar Behera wrote: > On Wed, Jun 11, 2014 at 10:20 PM, Kevin Hilman wrote: >> Tushar Behera writes: >> >>> When the output clock of AUDSS mux is disabled, we are getting kernel >>> oops while doing a clk_get() on other clocks provided by AUDSS. >>> >>

Re: [PATCH 0/3] MCPM: clarify boot CPU situation wrt CCI

Kevin, On Tue, Jun 24, 2014 at 8:35 AM, Kevin Hilman wrote: > - Leave mau_epll enabled > http://lists.infradead.org/pipermail/linux-arm-kernel/2014-June/262259.html Can you drop your mau_epll one and instead pick just ? I noticed that Tushar has on

Re: [PATCH 2/4] usb: host: xhci-plat: Add support to get PHYs

Hello. On 06/10/2014 12:22 AM, Julius Werner wrote: diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 9ffecd5..453d89e 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1582,6 +1582,9 @@ struct xhci_hcd { u32 port_status_u0;

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

On 6/24/2014 10:47 AM, Laura Abbott wrote: > On 6/23/2014 11:32 AM, Kevin Hilman wrote: >> On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera wrote: >>> Adding linux-samsung-soc and linux-arm-kernel ML for wider audience. >>> >>> On 06/19/2014 04:12 PM, Tushar Behera wrote: On 06/19/2014 03:02 PM

Re: [PATCH 4/4] ARM: DTS: Add NTC thermistor nodes as child nodes to ADC

Naveen, On Tue, Jun 24, 2014 at 5:19 AM, Naveen Krishna Chatradhi wrote: > Exynos5420 based Peach PIT and Exynos5800 based PI boards have > 4 NTC thermistors to measure temperatures at various points on the > board. > > IIO based ADC becomes the parent and NTC thermistors are the childs, > via th

Re: [PATCH v2] devicetree: Add generic IOMMU device tree bindings

On 6/24/2014 11:11 AM, Will Deacon wrote: > On Tue, Jun 24, 2014 at 06:57:44PM +0100, Olav Haugan wrote: >> On 6/24/2014 2:18 AM, Will Deacon wrote: >>> On Sat, Jun 21, 2014 at 12:16:25AM +0100, Olav Haugan wrote: We have multiple-master SMMUs and each master emits a variable number of St

Re: [PATCH] ARM: DTS: correct the capability string for mmc0

Hi, On Mon, Jun 23, 2014 at 4:36 AM, Kukjin Kim wrote: > Naveen Krishna Chatradhi wrote: >> >> MMC capability for HS200 is parsed in mmc/core/host.c as >> dts string "mmc-hs200-1_8v". >> >> This patch corrects the dts string for Exynos5420 based peach-pit >> and Exynos5800 based peach-pi boards.

Re: [PATCH v2] devicetree: Add generic IOMMU device tree bindings

On Tuesday 24 June 2014 19:11:50 Will Deacon wrote: > On Tue, Jun 24, 2014 at 06:57:44PM +0100, Olav Haugan wrote: > > On 6/24/2014 2:18 AM, Will Deacon wrote: > > > On Sat, Jun 21, 2014 at 12:16:25AM +0100, Olav Haugan wrote: > > >> We have multiple-master SMMUs and each master emits a variable nu

Re: [PATCH 3/3] mmc: dw_mmc: Support voltage changes

Yuvaraj, On Mon, Jun 23, 2014 at 3:45 AM, Yuvaraj Kumar C D wrote: > From: Doug Anderson > > For UHS cards we need the ability to switch voltages from 3.3V to > 1.8V. Add support to the dw_mmc driver to handle this. Note that > dw_mmc needs a little bit of extra code since the interface needs

Re: [PATCH] arm: exynos: Modify pm code to check for cortex A9 rather than the SoC

On Tue, Jun 24, 2014 at 07:16:47PM +0200, Tomasz Figa wrote: > I tend to disagree. The chance of a new Cortex A9 based SoC with > different implementor code showing up is so close to zero that I don't > see increasing of code complexity by adding yet another check justified. That's your opinion wh

Re: [PATCH v2] devicetree: Add generic IOMMU device tree bindings

On Tue, Jun 24, 2014 at 06:57:44PM +0100, Olav Haugan wrote: > On 6/24/2014 2:18 AM, Will Deacon wrote: > > On Sat, Jun 21, 2014 at 12:16:25AM +0100, Olav Haugan wrote: > >> We have multiple-master SMMUs and each master emits a variable number of > >> StreamIDs. However, we have to apply a mask (th

Re: [PATCH 2/3] mmc: dw_mmc: Dont cut off vqmmc and vmmc

Yuvaraj, On Mon, Jun 23, 2014 at 3:45 AM, Yuvaraj Kumar C D wrote: > On exynos 5250 and 5420 based boards which uses built-in CD# line > for card detection.But unfortunately CD# line is on the same voltage > rails as of I/O voltage rails.When we cut off vqmmc,the consequent > card detection will

Re: [PATCH 1/3] mmc: dw_mmc: use mmc_regulator_get_supply to handle regulators

Yuvaraj, On Mon, Jun 23, 2014 at 3:45 AM, Yuvaraj Kumar C D wrote: > This patch makes use of mmc_regulator_get_supply() to handle > the vmmc and vqmmc regulators.Also it moves the code handling > the these regulators to dw_mci_set_ios().It turned on the vmmc > and vqmmc during MMC_POWER_UP and MM

Re: [PATCH v2] devicetree: Add generic IOMMU device tree bindings

On 6/24/2014 2:18 AM, Will Deacon wrote: > On Sat, Jun 21, 2014 at 12:16:25AM +0100, Olav Haugan wrote: >> On 5/30/2014 12:06 PM, Arnd Bergmann wrote: >>> On Friday 30 May 2014 08:16:05 Rob Herring wrote: Presumably the ID would be the streamID on ARM's SMMU. How would a master with 8 str

Re: [PATCH 3/3] ARM: exynos: activate the CCI on boot CPU/cluster with the MCPM loopback

On Tue, 24 Jun 2014, Doug Anderson wrote: > Thank you very much for posting! With your series I'm able to boot > all 8 cores on exynos5420-peach-pit and exynos5800-peach-pi sitting on > my desk. > > Tested-by: Doug Anderson Thanks to all. I've submitted those patches, with minor nits fixed, t

Re: mainline boot: 64 boots: 62 pass, 2 fail (v3.16-rc1-2-gebe0618)

On 6/23/2014 11:32 AM, Kevin Hilman wrote: > On Sun, Jun 22, 2014 at 8:56 PM, Tushar Behera wrote: >> Adding linux-samsung-soc and linux-arm-kernel ML for wider audience. >> >> On 06/19/2014 04:12 PM, Tushar Behera wrote: >>> On 06/19/2014 03:02 PM, Tushar Behera wrote: On 06/18/2014 09:22 AM

Re: [PATCH] arm: exynos: Modify pm code to check for cortex A9 rather than the SoC

On 24.06.2014 18:30, Russell King - ARM Linux wrote: > On Tue, Jun 24, 2014 at 06:20:56PM +0200, Tomasz Figa wrote: >> Hi Russell, >> >> On 24.06.2014 18:11, Russell King - ARM Linux wrote: >>> On Mon, Jun 16, 2014 at 09:37:14AM +0530, Abhilash Kesavan wrote: Hi Kukjin, On Fri, May 2

Re: sdhci_s3c_consider_clock scheduling while atomic - clk_round_rate

Hi Daniel, [adding Ulf, Chris and Mike to the discussion] On 24.06.2014 11:48, Daniel Drake wrote: > sdhci_s3c_set_clock is called from sdhci_do_set_ios with interrupts > disabled, and this calls into sdhci_s3c_consider_clock(). > > The patch "mmc: sdhci-s3c: Cache bus clock rates" addressed som

Re: [PATCH v2 07/10] regulator: Add driver for Maxim 77802 PMIC regulators

Hello Mark, On 06/23/2014 11:47 AM, Mark Brown wrote: > On Mon, Jun 23, 2014 at 11:28:25AM +0200, Javier Martinez Canillas wrote: >> On 06/21/2014 10:40 PM, Mark Brown wrote: > >> > That's not really relevant here - I'm asking if the regulators get their >> > own supplies rather than if anything

Re: [PATCH v2] ARM: dts: Add cros_ec to exynos5420-peach-pit and exynos5800-peach-pi

Hello Doug, On 06/24/2014 06:28 PM, Doug Anderson wrote: > Tushar, > > On Mon, Jun 23, 2014 at 11:43 PM, Tushar Behera wrote: >> On 06/24/2014 02:19 AM, Doug Anderson wrote: >>> This adds cros_ec to exynos5420-peach-pit and exynos5800-peach-pi, >>> including: >>> * The keyboard >>> * The i2c tun

Re: [PATCH] arm: exynos: Modify pm code to check for cortex A9 rather than the SoC

On Tue, Jun 24, 2014 at 06:20:56PM +0200, Tomasz Figa wrote: > Hi Russell, > > On 24.06.2014 18:11, Russell King - ARM Linux wrote: > > On Mon, Jun 16, 2014 at 09:37:14AM +0530, Abhilash Kesavan wrote: > >> Hi Kukjin, > >> > >> On Fri, May 23, 2014 at 8:31 AM, Abhilash Kesavan > >> wrote: > >>>

[PATCH v3] ARM: dts: Add cros_ec to exynos5420-peach-pit and exynos5800-peach-pi

This adds cros_ec to exynos5420-peach-pit and exynos5800-peach-pi, including: * The keyboard * The i2c tunnel * The tps65090 under the i2c tunnel * The battery under the i2c tunnel To add extra motivation, it should be noted that tps65090 is one of the things needed to get display-related FETs tur

Re: [PATCH v2] ARM: dts: Add cros_ec to exynos5420-peach-pit and exynos5800-peach-pi

Tushar, On Mon, Jun 23, 2014 at 11:43 PM, Tushar Behera wrote: > On 06/24/2014 02:19 AM, Doug Anderson wrote: >> This adds cros_ec to exynos5420-peach-pit and exynos5800-peach-pi, >> including: >> * The keyboard >> * The i2c tunnel >> * The tps65090 under the i2c tunnel >> * The battery under the

Re: [PATCH] arm: exynos: Modify pm code to check for cortex A9 rather than the SoC

Hi Russell, On 24.06.2014 18:11, Russell King - ARM Linux wrote: > On Mon, Jun 16, 2014 at 09:37:14AM +0530, Abhilash Kesavan wrote: >> Hi Kukjin, >> >> On Fri, May 23, 2014 at 8:31 AM, Abhilash Kesavan >> wrote: >>> Signed-off-by: Abhilash Kesavan >> >> Do you have any comments on this patch ?

Re: [PATCH] arm: exynos: Modify pm code to check for cortex A9 rather than the SoC

On Tue, Jun 24, 2014 at 05:11:14PM +0100, Russell King - ARM Linux wrote: > Another point: exynos have taken it upon themselves to add code which > saves various ARM core registers. This is a bad idea, it brings us > back to the days where every platform did their own suspend implementations. > >

Re: [PATCH 3/3] ARM: exynos: activate the CCI on boot CPU/cluster with the MCPM loopback

Nicolas, On Mon, Jun 23, 2014 at 9:11 PM, Nicolas Pitre wrote: > The Chromebook firmware doesn't enable the CCI for the boot cpu, and > arguably it shouldn't have to either. Let's have the kernel handle the > CCI on its own for the boot CPU the same way it does it for secondary CPUs > by using th

[PATCH v2 0/4] Add support for Exynos clock output configuration

odes for fake devices. To represent the PMU mux/gate clock, generic composite clock is registered. Tested on Odroid U3, with HSIC/USB hub using CLKOUT as reference clock, with some additional patches. Changes since v1: (http://www.spinics.net/lists/arm-kernel/msg333276.html) - rebased onto next

Re: [PATCH 1/3] ARM: MCPM: provide infrastructure to allow for MCPM loopback

Nicolas, On Mon, Jun 23, 2014 at 9:11 PM, Nicolas Pitre wrote: > The kernel already has the responsibility to handle resources such as the > CCI when hotplugging CPUs, during the booting of secondary CPUs, and when > resuming from suspend/idle. It would be more coherent and less confusing > if t

[PATCH v2 2/4] clk: samsung: exynos4: Add CLKOUT clock hierarchy

This patch adds definitions of clocks that are used to drive clock output signals of particular CMU sub-blocks that are then fed to PMU and handled by Exynos CLKOUT driver added in further patch. Signed-off-by: Tomasz Figa --- drivers/clk/samsung/clk-exynos4.c | 116 +++

[PATCH v2 1/4] clk: samsung: exynos4: Add missing CPU/DMC clock hierarchy

This patch adds missing definitions of clocks from CPU and DMC clock domains, which are necessary to properly represent CLKOUT clock hierarchy added in further patch. Signed-off-by: Tomasz Figa --- drivers/clk/samsung/clk-exynos4.c | 50 +++ 1 file changed, 50

Re: [PATCH] arm: exynos: Modify pm code to check for cortex A9 rather than the SoC

On Mon, Jun 16, 2014 at 09:37:14AM +0530, Abhilash Kesavan wrote: > Hi Kukjin, > > On Fri, May 23, 2014 at 8:31 AM, Abhilash Kesavan > wrote: > > Signed-off-by: Abhilash Kesavan > > Do you have any comments on this patch ? I do. > > diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exyn

[PATCH v2 4/4] ARM: dts: exynos: Update PMU node with CLKOUT related data

This patch extends nodes of PMU system controller on Exynos4210, 4x12, 5250 and 5420 SoCs with newly defined properties used by Exynos CLKOUT driver. Signed-off-by: Tomasz Figa --- arch/arm/boot/dts/exynos4210.dtsi | 10 ++ arch/arm/boot/dts/exynos4x12.dtsi | 7 +++ arch/arm/boot/dt

[PATCH v2 3/4] clk: samsung: Add driver to control CLKOUT line on Exynos SoCs

This patch introduces a driver that handles configuration of CLKOUT pin of Exynos SoCs that can be used to output certain clocks from inside of the SoC to a dedicated output pin. Signed-off-by: Tomasz Figa --- .../devicetree/bindings/arm/samsung/pmu.txt| 30 drivers/clk/samsung/Mak

Re: [PATCH 0/3] MCPM: clarify boot CPU situation wrt CCI

Nicolas Pitre writes: > For the background story, please see: > > http://news.gmane.org/group/gmane.linux.kernel.samsung-soc/thread=32807 > > I sat on those patches for a while but they are the best I could think of > in terms of implementation. To ease merging I suggest I collect all the > ACK'

RE: [PATCH] phy: phy-samsung-usb2: Change phy power on/power off sequence

Hi Daniel, > From: Daniel Drake [mailto:dr...@endlessm.com] > Sent: Tuesday, June 24, 2014 5:09 PM > > On Tue, Jun 24, 2014 at 1:54 PM, Kamil Debski > wrote: > > The Exynos4412 USB 2.0 PHY hardware differs from the description > > provided in the documentation. Some register bits have different

Re: [PATCH 5/6] ARM: EXYNOS: Fix suspend/resume sequencies

Hi Tomasz, On Tue, Jun 24, 2014 at 7:27 PM, Tomasz Figa wrote: > Due to recent consolidation of Exynos suspend and cpuidle code, some > parts of suspend and resume sequences are executed two times, once from > exynos_pm_syscore_ops and then from exynos_cpu_pm_notifier() and thus it > breaks suspe

Re: [RFC 4/4] ARM: dts: exynos5250: Add Spring device tree

Javier, On Tue, Jun 24, 2014 at 3:06 AM, Javier Martinez Canillas wrote: > Hello Doug, > > On 06/24/2014 06:05 AM, Doug Anderson wrote: > Another option is to identify DTS fragments that are common across boards and > create .dtsi files for these specific chunks instead of trying to group all >

Re: [PATCH] phy: phy-samsung-usb2: Change phy power on/power off sequence

On Tue, Jun 24, 2014 at 1:54 PM, Kamil Debski wrote: > The Exynos4412 USB 2.0 PHY hardware differs from the description provided > in the documentation. Some register bits have different function. This > patch fixes the defines of register bits and changes the way how phys are > powered on and off

Re: [RFC 4/4] ARM: dts: exynos5250: Add Spring device tree

Re-sending ... the text-only encoding was not properly turned on on the previous one and irritated the mailing lists. On Mon, Jun 23, 2014 at 9:05 PM, Doug Anderson wrote: > > Andreas, > > On Mon, Jun 23, 2014 at 3:46 PM, Andreas Färber wrote: > > Hi Doug, > > > > Am 23.06.2014 21:47, schrieb D

Re: [PATCH 3/5 v2] drm/exynos: allow mulitple layer updates per vsync for mixer

2014-06-24 20:38 GMT+09:00 Andreas Färber : > Am 24.06.2014 07:21, schrieb Inki Dae: >> On 2014년 06월 23일 14:32, Rahul Sharma wrote: >>> Allowing only one layer update per vsync can cause issues >>> while there are update available for both layers. There is >>> a good amount of possibility to loose

Re: [PATCH] drm/exynos: Support DP CLKCON register in FIMD driver

On 06/24/2014 03:14 PM, Ajay kumar wrote: > On Tue, Jun 24, 2014 at 9:01 AM, Andrzej Hajda wrote: >> Hi Ajay, >> >> On 06/24/2014 01:09 PM, Ajay Kumar wrote: >>> Add the missing setting for DP CLKCON register. >>> >>> This register is present on Exynos5 based FIMD controllers, >>> and needs to be

[PATCH 2/6] ARM: EXYNOS: Fix core ID used by platsmp and hotplug code

When CPU topology is specified in device tree, cpu_logical_map() does not return core ID anymore, but rather full MPIDR value. This breaks existing calculation of PMU register offsets on Exynos SoCs. This patch fixes the problem by adjusting the code to use only core ID bits of the value returned

[PATCH 5/6] ARM: EXYNOS: Fix suspend/resume sequencies

Due to recent consolidation of Exynos suspend and cpuidle code, some parts of suspend and resume sequences are executed two times, once from exynos_pm_syscore_ops and then from exynos_cpu_pm_notifier() and thus it breaks suspend, at least on Exynos4-based boards. This patch fixes the issue by remo

[PATCH 3/6] clk: samsung: exynos4: Remove SRC_MASK_ISP gates

ISP special clocks have dedicated gating registers and so MUX SRC_MASK register should not be used. This patch fixes the problem of Exynos4x12-based boards freezing on system suspend, because those mux outputs need not to be masked while suspending. Signed-off-by: Tomasz Figa Cc: Mike Turquette

[PATCH 6/6] ARM: EXYNOS: Register cpuidle device only on Exynos4210 and 5250

Currently, the Exynos cpuidle driver works correctly only on Exynos4210 and 5250. Trying to use it with just one CPU online on any other Exynos SoC will lead to system failure, due to unsupported AFTR mode on other SoCs. This patch fixes the problem by registering the driver only on supported SoCs

[PATCH 4/6] ARM: SAMSUNG: Restore Samsung PM Debug functionality

Due to recently merged patches and previous merge conflicts, the Samsung PM Debug functionality no longer can be enabled. This patch fixes incorrect dependency of SAMSUNG_PM_DEBUG on an integer symbol and adds missing header inclusion. Signed-off-by: Tomasz Figa --- arch/arm/plat-samsung/Kconfig

[PATCH 1/6] mmc: sdhci-s3c: Fix local I/O clock gating

For internal card detection mechanism it is required that the local I/O clock is always running. However while current implementation accounts for this, it does so incorrectly leading to race conditions and warnings about unbalanced clock disables. This patch fixes it by inverting the logic, which

[PATCH 0/6] Various Samsung fixes for v3.16-rc3

This series inteds to fix various issues spotted while testing v3.16-rc2. The patches should be reasonably independent from each other and so could be picked to respective trees. See descriptions of individual patches for more information. Tested on Exynos4412-based Trats2 and Exynos4210-based Tra

Re: MMC error on Exynos4210 board

Sure thing. I'll try to get it sent out later today. -Tim On Tue, Jun 24, 2014 at 4:11 AM, Ulf Hansson wrote: > > > On 23 juni 2014 06:30:08 CEST, Sachin Kamat wrote: >>Hi Tim, >> >>On Sat, Jun 21, 2014 at 2:31 AM, Tim Kryger >>wrote: >>> On Thu, Jun 19, 2014 at 8:33 PM, Sachin Kamat >>wrote

Re: [PATCH 3/4] ARM: DTS: use new compatible string as per the documentation

Hello Mark, On 24 June 2014 19:03, Mark Rutland wrote: > On Tue, Jun 24, 2014 at 01:19:15PM +0100, Naveen Krishna Chatradhi wrote: >> As Murata is the Manufactures the NTC thermistors. The vendor >> name in the compatibility is preposed to change to "murata, ncpXXX" >> >> This patch uses the new

Re: [PATCH 2/4] hwmon: ntc_thermistor: Use the manufacturer name properly

Hello Mark, On 24 June 2014 19:02, Mark Rutland wrote: > On Tue, Jun 24, 2014 at 01:19:14PM +0100, Naveen Krishna Chatradhi wrote: >> Murata Manufacturing Co., Ltd is the vendor for >> NTC (Negative Temperature coefficient) based Thermistors. >> But, the driver extensively uses "NTC" as the vendo

Re: [PATCH 1/4] devicetree: bindings: Document murata vendor prefix

Hello Mark, On 24 June 2014 19:00, Mark Rutland wrote: > On Tue, Jun 24, 2014 at 01:19:13PM +0100, Naveen Krishna Chatradhi wrote: >> Add Murata Manufacturing Co., Ltd. to the list of device tree >> vendor prefixes. >> >> Murata manufactures NTC (Negative Temperature Coefficient) based >> Thermis

Re: [PATCH 3/4] ARM: DTS: use new compatible string as per the documentation

On Tue, Jun 24, 2014 at 01:19:15PM +0100, Naveen Krishna Chatradhi wrote: > As Murata is the Manufactures the NTC thermistors. The vendor > name in the compatibility is preposed to change to "murata, ncpXXX" > > This patch uses the new compatibility string in exynos4412 based > Trats2 board. > >

Re: [PATCH 2/4] hwmon: ntc_thermistor: Use the manufacturer name properly

On Tue, Jun 24, 2014 at 01:19:14PM +0100, Naveen Krishna Chatradhi wrote: > Murata Manufacturing Co., Ltd is the vendor for > NTC (Negative Temperature coefficient) based Thermistors. > But, the driver extensively uses "NTC" as the vendor name. > > This patch corrects the vendor name also updates

Re: [PATCH 1/4] devicetree: bindings: Document murata vendor prefix

On Tue, Jun 24, 2014 at 01:19:13PM +0100, Naveen Krishna Chatradhi wrote: > Add Murata Manufacturing Co., Ltd. to the list of device tree > vendor prefixes. > > Murata manufactures NTC (Negative Temperature Coefficient) based > Thermistors for small scale applications like Mobiles and PDAs. > > S

Re: [PATCH] drm/exynos: Support DP CLKCON register in FIMD driver

On Tue, Jun 24, 2014 at 9:01 AM, Andrzej Hajda wrote: > Hi Ajay, > > On 06/24/2014 01:09 PM, Ajay Kumar wrote: >> Add the missing setting for DP CLKCON register. >> >> This register is present on Exynos5 based FIMD controllers, >> and needs to be used if we are using DP. >> >> Signed-off-by: Ajay

Re: [PATCH] drm/exynos: Support DP CLKCON register in FIMD driver

Hi Ajay, On 06/24/2014 01:09 PM, Ajay Kumar wrote: > Add the missing setting for DP CLKCON register. > > This register is present on Exynos5 based FIMD controllers, > and needs to be used if we are using DP. > > Signed-off-by: Ajay Kumar > --- > drivers/gpu/drm/exynos/exynos_drm_fimd.c |5

[PATCH] phy: phy-samsung-usb2: Change phy power on/power off sequence

The Exynos4412 USB 2.0 PHY hardware differs from the description provided in the documentation. Some register bits have different function. This patch fixes the defines of register bits and changes the way how phys are powered on and off. Signed-off-by: Kamil Debski --- drivers/phy/phy-exynos4x1

[PATCH 4/4] ARM: DTS: Add NTC thermistor nodes as child nodes to ADC

Exynos5420 based Peach PIT and Exynos5800 based PI boards have 4 NTC thermistors to measure temperatures at various points on the board. IIO based ADC becomes the parent and NTC thermistors are the childs, via the HWMON interface. Signed-off-by: Naveen Krishna Chatradhi Cc: Doug Anderson --- Th

[PATCH 2/4] hwmon: ntc_thermistor: Use the manufacturer name properly

Murata Manufacturing Co., Ltd is the vendor for NTC (Negative Temperature coefficient) based Thermistors. But, the driver extensively uses "NTC" as the vendor name. This patch corrects the vendor name also updates the compatibility strings according to the vendor-prefix.txt Signed-off-by: Naveen

[PATCH 3/4] ARM: DTS: use new compatible string as per the documentation

As Murata is the Manufactures the NTC thermistors. The vendor name in the compatibility is preposed to change to "murata, ncpXXX" This patch uses the new compatibility string in exynos4412 based Trats2 board. Signed-off-by: Naveen Krishna Chatradhi Cc: Chanwoo Choi --- 1. Updates the thermistor

[PATCH 1/4] devicetree: bindings: Document murata vendor prefix

Add Murata Manufacturing Co., Ltd. to the list of device tree vendor prefixes. Murata manufactures NTC (Negative Temperature Coefficient) based Thermistors for small scale applications like Mobiles and PDAs. Signed-off-by: Naveen Krishna Chatradhi Cc: Guenter Roeck --- This changes is needed fo

[PATCH 0/4] hwmon: ntc_thermistor: prepose vendor prefix change

As Murata is the manufacturer of the NTC (Negative Temperature coefficient) based Thermistors. ntc_thermistor driver extensively used the prefix "ntc". But, vendor-prefix should be "murata" instead of "ntc". This patchset 1. Updates the vendor-prefix, DT bindings and Documentation, where ever n

Re: [PATCH 4/4] ARM: dts: refactor Odroid DTS file and add support for Odroid X2 and U2/U3

Hello, On 2014-06-19 14:43, Daniel Drake wrote: On Tue, Jun 17, 2014 at 10:25 AM, Marek Szyprowski wrote: This patch moves some parts of exynos4412-odroidx.dts to common exynos4412-odroid-common.dtsi file and adds support for Odroid X2 and U2/U3 boards. X2 is same as X, but it has faster SoC m

Re: [PATCH 3/5 v2] drm/exynos: allow mulitple layer updates per vsync for mixer

Am 24.06.2014 07:21, schrieb Inki Dae: > On 2014년 06월 23일 14:32, Rahul Sharma wrote: >> Allowing only one layer update per vsync can cause issues >> while there are update available for both layers. There is >> a good amount of possibility to loose updates if we allow >> single update per vsync. >>

RE: [PATCH v4 10/11] ARM: EXYNOS: Add platform driver support for Exynos PMU.

Hi Tomasz, On Tuesday, June 17 2014, Tomasz Figa wrote: > Hi Pankaj, > > [dropping Young-Gun Jang , as my mailer denies to > send to this address] > Yes, we can drop Young-Gun Jang's email id as it's no more valid. > Please see my comments inline. I have skipped comments for changed related to

[PATCH] drm/exynos: Support DP CLKCON register in FIMD driver

Add the missing setting for DP CLKCON register. This register is present on Exynos5 based FIMD controllers, and needs to be used if we are using DP. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/exynos/exynos_drm_fimd.c |5 + include/video/samsung_fimd.h |4 2 files

Re: MMC error on Exynos4210 board

On 23 juni 2014 06:30:08 CEST, Sachin Kamat wrote: >Hi Tim, > >On Sat, Jun 21, 2014 at 2:31 AM, Tim Kryger >wrote: >> On Thu, Jun 19, 2014 at 8:33 PM, Sachin Kamat >wrote: >>> On Thu, Jun 19, 2014 at 6:11 PM, Jaehoon Chung > wrote: On 06/19/2014 07:40 PM, Sachin Kamat wrote: > On Thu,

RE: [PATCH RFC] mfd: syscon: Decouple syscon interface from syscon devices

Hi, On Wednesday, June 18 2014, Lee Jones wrote: > On Tue, 17 Jun 2014, Tomasz Figa wrote: > > On 17.06.2014 17:42, Arnd Bergmann wrote: > > > On Tuesday 17 June 2014 17:32:44 Tomasz Figa wrote: > > >> Currently a syscon entity can be only registered directly through a > > >> platform device that

Re: [PATCH v3 0/4] ASoc: samsung: update s3c24xx to dmaengine and common clk framework

On Mon, Jun 23, 2014 at 11:24:03PM +0300, Vasily Khoruzhick wrote: > This series updates s3c24{xx,12}-i2s driver to use newer DMA and CLK APIs. Applied all, thanks. signature.asc Description: Digital signature

Re: [PATCH v2 10/10] mfd: cros_ec: move EC interrupt to cros_ec_keyb

On Wed, 18 Jun 2014, Doug Anderson wrote: > From: Andrew Bresticker > > If we receive EC interrupts after the cros_ec driver has probed, but > before the cros_ec_keyb driver has probed, the cros_ec IRQ handler > will not run the cros_ec_keyb notifier and the EC will leave the IRQ > line asserted

[PATCH 1/1] ARM: Kconfig.debug: Update Samsung UART config options

In a multiplatform config, the low level debug option shows several UART port entries. Improve the user visible string so that it becomes clear to the user about Samsung UART ports. While at it also remove some lines from the help text that are no longer applicable across all Samsung platforms. Si

Re: [PATCH v2 08/10] mfd: cros_ec: Check result code from EC messages

On Wed, 18 Jun 2014, Doug Anderson wrote: > From: Bill Richardson > > Just because the host was able to talk to the EC doesn't mean that the EC > was happy with what it was told. Errors in communincation are not the same > as error messages from the EC itself. > > This change lets the EC report

Re: [PATCH v2 02/10] mfd: cros_ec: Allow static din/dout buffers with cros_ec_register()

On Wed, 18 Jun 2014, Doug Anderson wrote: > From: Bill Richardson > > The lower-level driver may want to provide its own buffers. If so, > there's no need to allocate new ones. This already happens to work > just fine (since we check for size of 0 and use devm allocation), but > it's good to do

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