Re: [PATCH v2 1/2] MAINTAINERS: Add Samsung pinctrl entries

2013-06-16 Thread Olof Johansson
Kyungmin Park skrev: >On Mon, Jun 17, 2013 at 7:17 AM, Doug Anderson >wrote: >> It's convenient if get_maintainer suggests sending samsung/exynos >> pinctrl changes to linux-samsung-soc and to Tomasz and Thomas. >> >> Signed-off-by: Doug Anderson >Ac

Re: [PATCH] ARM: exynos: remove unused code

2013-06-14 Thread Olof Johansson
On Fri, Jun 14, 2013 at 7:24 PM, Kukjin Kim wrote: > Olof Johansson wrote: >> >> On Fri, Jun 14, 2013 at 6:17 AM, Arnd Bergmann wrote: >> > After exynos has been converted to DT-only booting by removing >> > most a lot of the ATAGS code, I had a closer look o

Re: [PATCH] clocksource: samsung_pwm_timer: Do not request PWM mem region

2013-06-14 Thread Olof Johansson
On Thu, Jun 13, 2013 at 09:22:44PM +0200, Tomasz Figa wrote: > PWM registers are shared between clocksource and PWM drivers and so can > not be claimed for exclusive use. > > Signed-off-by: Tomasz Figa Acked-by: Olof Johansson -- To unsubscribe from this list: send the line

Re: [PATCH] ARM: exynos: remove unused code

2013-06-14 Thread Olof Johansson
lat-samsung/ can be made conditional > on CONFIG_ATAGS, in particular now unused device > definitions. > > Signed-off-by: Arnd Bergmann Acked-by: Olof Johansson > Hi Kukjin, > > Could you check the validity of this patch please? > > I think we should apply it on top of

Re: [GIT PULL 0/6] Samsung stuff for v3.11

2013-06-12 Thread Olof Johansson
On Wed, Jun 12, 2013 at 06:08:19AM +0900, Kukjin Kim wrote: > Hi Arnd, Olof > > Please pull Samsung stuff for v3.11. > > If any problems, please kindly let me know. Hi, I've pulled 1, 2, 4 and 6. Please fix the comments on 3 and 5 and send fresh requests. Also, I see you've based a bunch of br

Re: [GIT PULL 6/6] s3c24xx driver

2013-06-12 Thread Olof Johansson
On Wed, Jun 12, 2013 at 06:09:10AM +0900, Kukjin Kim wrote: > The following changes since commit 317ddd256b9c24b0d78fa8018f80f1e495481a10: > > Linux 3.10-rc5 (2013-06-08 17:41:04 -0700) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-s

Re: [GIT PULL 5/6] remove non-DT for exynos

2013-06-12 Thread Olof Johansson
On Wed, Jun 12, 2013 at 06:09:03AM +0900, Kukjin Kim wrote: > The following changes since commit 317ddd256b9c24b0d78fa8018f80f1e495481a10: > > Linux 3.10-rc5 (2013-06-08 17:41:04 -0700) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-s

Re: [GIT PULL 3/6] exynos arch

2013-06-12 Thread Olof Johansson
On Wed, Jun 12, 2013 at 06:08:48AM +0900, Kukjin Kim wrote: > The following changes since commit 317ddd256b9c24b0d78fa8018f80f1e495481a10: > > Linux 3.10-rc5 (2013-06-08 17:41:04 -0700) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-s

Re: [PATCH 00/15] Final Samsung PWM support cleanup

2013-06-12 Thread Olof Johansson
On Wed, Jun 12, 2013 at 11:48:56PM +0200, Tomasz Figa wrote: > > Needs testing on other platforms as I could only compile test for them. How/who can help here? WHo has and still cares for other affected platforms? > > 66 files changed, 627 insertions(+), 1580 deletions(-) Nice cleanup. > Any c

Re: [PATCH 3/6] ARM: SAMSUNG: pm: Adjust for pinctrl- and DT-enabled platforms

2013-06-11 Thread Olof Johansson
On Tue, Jun 11, 2013 at 5:15 PM, Tomasz Figa wrote: >> > Please do follow through with the promised cleanups >> > at some point, Tomasz. :-) > > Yeah, just managed to reserve some time for it, so stay tuned ;) . Cool. >> Btw, I had to add an include of or else all non-DT builds >> broke... > >

Re: About LPAE supporting on EXYNOS5440

2013-06-11 Thread Olof Johansson
On Tue, Jun 11, 2013 at 11:53:36AM +0200, Arnd Bergmann wrote: > On Tuesday 11 June 2013 17:33:33 Kukjin Kim wrote: > > Hi all, > > > > The exynos5440 can support LPAE and referece boards, SSDK5440 and SD5v1 have > > over 8GiB memory. > > > > Current exynos_defconfig selects every EXYNOS SoCs inc

Re: [PATCH 01/13] ARM: Exynos: initialize l2x0 cache controller only for cortex-a9 based SoCs

2013-06-11 Thread Olof Johansson
On Sat, Jun 08, 2013 at 12:57:41PM +0200, Tomasz Figa wrote: > Hi Chander, > > On Thursday 06 of June 2013 16:31:15 Chander Kashyap wrote: > > Only cortex-a9 based Exynos SoCs have l2x0 cache controller. Hence > > instead of checking for every SoC with soc_is_xxx, just check for cpu > > part numbe

Re: [PATCH 3/6] ARM: SAMSUNG: pm: Adjust for pinctrl- and DT-enabled platforms

2013-06-11 Thread Olof Johansson
On Tue, Jun 11, 2013 at 12:45 AM, Olof Johansson wrote: > On Mon, Jun 10, 2013 at 06:13:10PM +0200, Linus Walleij wrote: >> On Mon, Jun 10, 2013 at 4:45 PM, Tomasz Figa wrote: >> > On Friday 17 of May 2013 18:24:29 Tomasz Figa wrote: >> >> This patch makes lega

Re: [PATCH 3/6] ARM: SAMSUNG: pm: Adjust for pinctrl- and DT-enabled platforms

2013-06-11 Thread Olof Johansson
On Mon, Jun 10, 2013 at 06:13:10PM +0200, Linus Walleij wrote: > On Mon, Jun 10, 2013 at 4:45 PM, Tomasz Figa wrote: > > On Friday 17 of May 2013 18:24:29 Tomasz Figa wrote: > >> This patch makes legacy code on suspend/resume path being executed > >> conditionally, on non-DT platforms only, to fix

Re: [PATCH V2] ARM: EXYNOS: no more support non-DT for EXYNOS SoCs

2013-06-07 Thread Olof Johansson
d files and defconfig. > > > > Cc: Sylwester Nawrocki > > Cc: Tomasz Figa > > Cc: Thomas Abraham > > Cc: Kyungmin Park > > Cc: Arnd Bergmann > > Cc: Olof Johansson > > Signed-off-by: Kukjin Kim > > --- > > > > It's time to re

Re: [PATCH v2] ARM: exynos: add debug_ll_io_init() call in exynos_init_io()

2013-06-07 Thread Olof Johansson
On Thu, Jun 06, 2013 at 08:32:04AM +0900, Kukjin Kim wrote: > Olof Johansson wrote: > > > > On Wed, Jun 5, 2013 at 1:56 PM, Doug Anderson > > wrote: > > > If the early MMU mapping of the UART happens to get booted out of the > > > TLB between the start of p

Re: [PATCH v2 1/3] ARM: EXYNOS: uncompress - print debug messages if DEBUG_LL is defined

2013-06-07 Thread Olof Johansson
On Thu, Jun 06, 2013 at 02:37:01PM +0530, Tushar Behera wrote: > On 06/04/2013 09:49 AM, Tushar Behera wrote: > > Printing low-level debug messages make an assumption that the specified > > UART port has been preconfigured by the bootloader. Incorrectly > > specified UART port results in system get

Re: [PATCH v2] ARM: exynos: add debug_ll_io_init() call in exynos_init_io()

2013-06-05 Thread Olof Johansson
27;ve got early_printk enabled. Avoid this hang by calling > debug_ll_io_init() early. > > Without this patch, you can reliably reproduce a hang when early > printk is enabled by adding flush_tlb_all() at the start of > exynos_init_io(). After this patch the hang goes away. > > Si

Re: [PATCH] ARM: samsung: avoid racy early printk at bootup

2013-06-04 Thread Olof Johansson
Hi, On Tue, Jun 04, 2013 at 06:58:59PM -0700, Doug Anderson wrote: > At boot, we've got a stack trace that looks something like this > (exynos5 as example) > * exynos5_map_io > * s3c_init_cpu > * exynos_init_io > * exynos5_dt_map_io > * paging_init > * setup_arch > > When paging_init() runs we'll

Re: [PATCH 1/3] ARM: EXYNOS: uncompress - print debug messages if DEBUG_LL is defined

2013-05-31 Thread Olof Johansson
On Fri, May 31, 2013 at 05:19:02PM +0530, Tushar Behera wrote: > Printing low-level debug messages make an assumption that the specified > UART port has been preconfigured by the bootloader. Incorrectly > specified UART port results in system getting stalled while printing the > message "Uncompress

Re: [PATCH 2/3] ARM: SAMSUNG: Consolidate uncompress subroutine

2013-05-31 Thread Olof Johansson
On Fri, May 31, 2013 at 05:19:03PM +0530, Tushar Behera wrote: > For mach-exynos, uart_base is a pointer and the value is calculated > in the machine folder. For other machines, uart_base is defined as > a macro in platform directory. For symmetry, the uart_base macro > definition is removed and th

Re: [PATCH] ARM: EXYNOS: Consolidate multiple low-level UART port definitions

2013-05-30 Thread Olof Johansson
Hi, On Wed, May 29, 2013 at 9:40 PM, Tushar Behera wrote: > There are two definitions for low-level UART ports for Exynos platform. > CONFIG_S3C_LOWLEVEL_UART_PORT is used for printing "Uncompressing > Linux... done, booting the kernel." and CONFIG_S3C_UART for other > low-level messages. > > The

Re: [PATCH] ARM: EXYNOS: Update defconfig for Arndale and Origen board

2013-05-29 Thread Olof Johansson
On Wed, May 29, 2013 at 2:33 AM, Jingoo Han wrote: > However, Olof Johansson mentioned, 'drivers/platform/arm/board_arndale.c' > would be a good alternative. Whoa. I didn't quite realize what I proposed, or rather, how what I proposed could be perceived. I take it ba

Re: [PATCH] ARM: EXYNOS: Update defconfig for Arndale and Origen board

2013-05-28 Thread Olof Johansson
On Tue, May 28, 2013 at 8:59 PM, Tushar Behera wrote: > The patches are at [1]. FWIW, a cgit/gitweb link is easier to follow when you're reading an email. Anyway, found the patches. > There are a total of 6 patches on top of > v3.10-rc3. 3 of them (a, b, d) are queued for 3.10-rc4 and another p

Booting mainline kernels on Samsung ARM-based Chromebooks

2013-05-28 Thread Olof Johansson
Just a quick note that as of v3.10-rc4 (or -rc3 + arm-soc fixes branch) there should be enough pieces in mainline to boot a Chromebook to a useful state without out-of-tree patches. For more info, see: https://plus.google.com/u/0/109993695638569781190/posts/bQpzEGG15G8 There's plenty of stuff no

Re: [PATCH] ARM: EXYNOS: Update defconfig for Arndale and Origen board

2013-05-28 Thread Olof Johansson
Hi, On Thu, May 9, 2013 at 11:49 PM, Tushar Behera wrote: > It updates following drivers for EXYNOS based DT platform. > > * S5M8767 driver > * MAX8997 driver > * MMC SDHCI driver > > Signed-off-by: Tushar Behera I didn't see any movement from Kukjin on this, so I have (tentatively) applied thi

Re: [PATCH] ARM: EXYNOS: Update defconfig for Arndale and Origen board

2013-05-28 Thread Olof Johansson
On Tue, May 14, 2013 at 08:37:53AM +0530, Tushar Behera wrote: > On 05/14/2013 05:36 AM, Kevin Hilman wrote: > > Tushar Behera writes: > > > >> It updates following drivers for EXYNOS based DT platform. > >> > >> * S5M8767 driver > >> * MAX8997 driver > >> * MMC SDHCI driver > >> > >> Signed-off-

Re: [GIT PULL] Samsung fixes-3 for v3.10

2013-05-27 Thread Olof Johansson
On Fri, May 24, 2013 at 4:25 PM, Kukjin Kim wrote: > The following changes since commit f722406faae2d073cc1d01063d1123c35425939e: > > Linux 3.10-rc1 (2013-05-11 17:14:08 -0700) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git

Re: [GIT PULL] Samsung fixes-2 for v3.10

2013-05-20 Thread Olof Johansson
On Tue, May 21, 2013 at 02:11:15AM +0900, Kukjin Kim wrote: > The following changes since commit f722406faae2d073cc1d01063d1123c35425939e: > > Linux 3.10-rc1 (2013-05-11 17:14:08 -0700) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-s

Re: [PATCH v3] pinctrl: samsung: fix suspend/resume functionality

2013-05-20 Thread Olof Johansson
On Mon, May 20, 2013 at 07:59:27AM -0700, Doug Anderson wrote: > Linus, > > On Mon, May 20, 2013 at 4:47 AM, Linus Walleij > wrote: > > Looks good to me. > > Acked-by: Linus Walleij > > > > How are you going to merge this? > > > > Samsung tree? > > > > My pinctrl development tree? > > > > Or my

Re: Pulls and drive strengths in the pinctrl world

2013-05-15 Thread Olof Johansson
On Wed, May 15, 2013 at 10:26 AM, Tomasz Figa wrote: >> I don't want to specify function/direction (code can handle that), but >> do wish I could specify the pulls and strength. Perhaps: >> >> ptn3460-bridge@20 { >> compatible = "nxp,ptn3460"; >> reg = <0x20>; >> powerdown-gpio = <

Re: [PATCH 3/3] ARM: dts: Add display timing node to exynos5250-arndale.dts

2013-05-09 Thread Olof Johansson
On Thu, May 9, 2013 at 7:55 PM, Vikas Sajjan wrote: > Hi Tomasz, > > > On 10 May 2013 05:35, Tomasz Figa wrote: >> >> Hi Vikas, >> >> On Wednesday 08 of May 2013 11:31:34 Vikas Sajjan wrote: >> > Adds display timing node for a DP panel to Arndale Board DTS file >> > >> > Signed-off-by: Vikas Sajj

Re: [PATCH] ARM: EXYNOS5: Fix kernel dump in AFTR idle mode

2013-05-09 Thread Olof Johansson
On Thu, May 9, 2013 at 4:32 PM, Kukjin Kim wrote: > Olof Johansson wrote: >> >> On Mon, Apr 29, 2013 at 05:01:47PM +0530, Inderpal Singh wrote: >> > The kernel crashes while resuming from AFTR idle mode. It happens >> > because L2 cache was not going into rete

Re: [GIT PULL] Late Exynos stuff for v3.10

2013-05-09 Thread Olof Johansson
Kukjin, On Thu, Apr 25, 2013 at 8:38 AM, Kukjin Kim wrote: >> It doesn't have to be something super-elaborate, but I'd like it to be >> sort of >> self-documenting in a way that I don't have to look through the series of >> patches to get an overview of what's in the branch. Of course we'll also

Re: [PATCH] ARM: EXYNOS5: Fix kernel dump in AFTR idle mode

2013-05-09 Thread Olof Johansson
On Mon, Apr 29, 2013 at 05:01:47PM +0530, Inderpal Singh wrote: > The kernel crashes while resuming from AFTR idle mode. It happens > because L2 cache was not going into retention state. > > This patch configures the USE_RETENTION bit of ARM_L2_OPTION register > so that it does not depend on MANUA

Re: [PATCH] ARM: exynos: Select PINCTRL_EXYNOS for exynos5

2013-05-08 Thread Olof Johansson
Hi, On Wed, May 8, 2013 at 11:48 AM, Doug Anderson wrote: > Olof, > > On Wed, May 8, 2013 at 11:19 AM, Olof Johansson wrote: >> Seems like this should be selected by the SoC (ARCH_EXYNOS5) instead >> of the board. Actually, I'm not sure we need the board Kconfig entr

Re: [PATCH] ARM: exynos: Select PINCTRL_EXYNOS for exynos5

2013-05-08 Thread Olof Johansson
Hi, On Wed, May 8, 2013 at 10:32 AM, Doug Anderson wrote: > If you've got MACH_EXYNOS5_DT but not MACH_EXYNOS4_DT you'll be > missing the pincontrol definitions. Add them for exynos5. > > Signed-off-by: Doug Anderson > --- > arch/arm/mach-exynos/Kconfig | 2 ++ > 1 file changed, 2 insertions(+

Re: [GIT PULL] Late Samsung stuff (v3) for v3.10

2013-04-28 Thread Olof Johansson
On Fri, Apr 26, 2013 at 01:42:16AM +0900, Kukjin Kim wrote: > The following changes since commit 59a7bbf75442ea439a4d3b7993ad87023e406063: > > ARM: dts: add PDMA0 changes for exynos5440 (2013-04-09 01:39:27 +0900) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/li

Re: [PATCH v3 11/13] ARM: EXYNOS: Fix support of Exynos4210 rev0 SoC

2013-04-28 Thread Olof Johansson
On Tue, Apr 23, 2013 at 05:46:32PM +0200, Tomasz Figa wrote: > This patch extends exynos_init_time() function to handle Exynos4210 rev0 > SoC, which differs in availability of system timers and needs different > clocksource initialization. > > This makes it possible to use exynos_init_time() funct

Re: [PATCH v3 00/13] ARM: EXYNOS: Fix Universal C210 support

2013-04-28 Thread Olof Johansson
On Sun, Apr 28, 2013 at 03:52:33PM +0900, Kukjin Kim wrote: > On 04/27/13 09:34, Olof Johansson wrote: > > [...] > > >>>On Universal C210 board, both with and without DT: > >>> > >>>Tested-by: Tomasz Figa > >> > >>Reviewed-by: A

Re: [GIT PULL] Samsung fixes-1 for v3.10

2013-04-26 Thread Olof Johansson
On Fri, Apr 26, 2013 at 01:40:02AM +0900, Kukjin Kim wrote: > The following changes since commit 58a7bbf75442ea439a4d3b7993ad87023e406063: > > ARM: dts: add PDMA0 changes for exynos5440 (2013-04-09 01:39:27 +0900) So these are fixes based on code that's already staged. We normally don't do that

Re: Exynos regressions w.r.t. config and debuggability due to multiplatform

2013-04-26 Thread Olof Johansson
On Thu, Apr 25, 2013 at 07:31:24PM +0200, Arnd Bergmann wrote: > On Thursday 25 April 2013, Kukjin Kim wrote: > > > > On 04/25/13 00:03, Arnd Bergmann wrote: > > > On Wednesday 24 April 2013, Olof Johansson wrote: > > >> I think we should hold off on mul

Re: [PATCH v3 00/13] ARM: EXYNOS: Fix Universal C210 support

2013-04-26 Thread Olof Johansson
On Thu, Apr 25, 2013 at 04:46:27PM +0200, Arnd Bergmann wrote: > On Tuesday 23 April 2013, Tomasz Figa wrote: > > This series intends to fix support for Universal C210 board in mainline. > > Main difference from other boards based on Exynos 4210 is that hardware > > revision of the SoC used on Univ

Re: [PATCH] ARM: dts: add pinctrl nodes for Exynos5250 SoC

2013-04-26 Thread Olof Johansson
Hi, On Thu, Apr 25, 2013 at 12:38 AM, Thomas Abraham wrote: > On 25 April 2013 05:03, Olof Johansson wrote: >> On Thu, Dec 13, 2012 at 06:36:18PM +0530, Thomas Abraham wrote: >>> Add pinctrl device nodes for Exynos5250 SoC. >>> >>> Signed-off-by: Thomas Abr

Re: [PATCH] ARM: dts: add pinctrl nodes for Exynos5250 SoC

2013-04-24 Thread Olof Johansson
On Thu, Dec 13, 2012 at 06:36:18PM +0530, Thomas Abraham wrote: > Add pinctrl device nodes for Exynos5250 SoC. > > Signed-off-by: Thomas Abraham Replying to an old email of a patch that has been merged because it seems horribly broken. > diff --git a/arch/arm/boot/dts/exynos5250.dtsi > b/arch

Exynos regressions w.r.t. config and debuggability due to multiplatform

2013-04-23 Thread Olof Johansson
Arnd, I think we should hold off on multiplatform for exynos until it works better, i.e. 3.11. First, the defconfig we have in our out-of-tree build system now builds a broken kernel since it doesn't set ARCH_EXYNOS_SINGLE. As a result, exynos gets turned off. It's quite awkward to switch between

Re: [PATCH] clk: exynos5250: Fix parent clock for sclk_mmc{0,1,2,3}

2013-04-23 Thread Olof Johansson
On Tue, Apr 23, 2013 at 12:01:51PM +0530, Tushar Behera wrote: > commit 688f7d8c9fef ("clk: exynos5250: Fix divider values for > sclk_mmc{0,1,2,3}") incorrectly sets the divider for sclk_mmc{0,1,2,3} > to fix the wrong clock value. Though this fixed issue with Arndale, > it created regressions for

Re: [GIT PULL] Late Exynos stuff for v3.10

2013-04-23 Thread Olof Johansson
Hi, On Wed, Apr 24, 2013 at 07:09:27AM +0900, Kukjin Kim wrote: > Arnd, Olof, > > Since above request should be too late, so I did sort out like > following. I think, it should be fine to you ;-) Sorry for noise. > > Note that others will be queued for v3.11. > [..] > -

Re: [PATCH] clk: exynos5250: Fix divider values for sclk_mmc{0,1,2,3}

2013-04-22 Thread Olof Johansson
Hi, On Tue, Apr 16, 2013 at 12:35 PM, Doug Anderson wrote: > Hi, > > On Mon, Apr 8, 2013 at 12:22 AM, Kukjin Kim wrote: >> Mike Turquette wrote: >>> >>> Quoting Tushar Behera (2013-04-02 01:20:40) >>> > In legacy setup, sclk_mmc{0,1,2,3} used PRE_RATIO bit-field (8-bit wide) >>> > instead of RAT

Re: [PATCH] ARM: exynos: restore mach/regs-clock.h for exynos5

2013-04-19 Thread Olof Johansson
tually still uses them. > > Cc: Sylwester Nawrocki > Cc: Tomasz Figa > Cc: Thomas Abraham > Cc: Kukjin Kim > Signed-off-by: Arnd Bergmann > 8< > > I'd apply this one on next/drivers to fix the build error, unless > someone has concerns. Acked-by: Olo

Re: [PATCH] ARM: EXYNOS: no more support non-DT for EXYNOS SoCs

2013-04-11 Thread Olof Johansson
On Tue, Apr 09, 2013 at 08:30:14PM +0900, Kukjin Kim wrote: > > As we discussed in mailing list, non-DT for EXYNOS SoCs will not be > supported from v3.10. This patch removes regarding files for non-DT > including board files. > > Signed-off-by: Kukjin Kim > --- > arch/arm/configs/exynos4_defco

Re: [PATCH v6 16/16] ARM: dts: add board specific fixed rate clock nodes for Exynos based platforms

2013-02-18 Thread Olof Johansson
Hi, On Mon, Feb 18, 2013 at 12:21 AM, Thomas Abraham wrote: > The clock frequency of xxti and xusbxti clocks is dependent on the frequency > of the > on-board oscillator that is used to generate these clocks. So allow the > frequency > of these clocks to be specfied from device tree. > > Cc: Ku

Re: [GIT PULL fixes] Samsung-fixes for v3.9

2013-02-17 Thread Olof Johansson
On Tue, Feb 12, 2013 at 04:20:43PM -0800, Kukjin Kim wrote: > Hi Arnd and Olof, > > Here is Samsung fixes for v3.9 and it is not a critical fixes. > > Please pull from: > git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git > next/fixes-samsung > > Thanks. > > - Kukjin > > The

Re: [PATCH] ARM: exynos: move exynos4210-combiner to drivers/irqchip

2013-02-12 Thread Olof Johansson
On Tue, Feb 12, 2013 at 04:04:52PM -0600, Rob Herring wrote: > From: Rob Herring > > Exynos boot is broken with commit 0529e315 (ARM: use common irqchip_init > for GIC init). This commit split the irqchip initialization into 2 calls > to of_irq_init. This does not work because of_irq_init require

Re: [PATCH] iio: adc: add exynos5 adc driver under iio framwork

2013-02-11 Thread Olof Johansson
Hi, It looks like the bindings here are still completely unsettled, or at least unimplemented -- there seems to be a preference for an encoding similar to how interrupts/gpios/clks work. I think that wouldn't be a bad idea. For the case of this particular driver and connections, it'd just mean yo

Re: [PATCH v3 1/3] drm/exynos: Get HDMI version from device tree

2013-02-06 Thread Olof Johansson
On Tue, Feb 5, 2013 at 6:56 PM, 김승우 wrote: > > > On 2013년 02월 06일 09:56, Sean Paul wrote: >> On Tue, Feb 5, 2013 at 4:42 PM, Stephen Warren wrote: >>> On 02/05/2013 05:37 PM, Sean Paul wrote: On Tue, Feb 5, 2013 at 4:22 PM, Stephen Warren wrote: > n 02/05/2013 04:42 PM, Sean Paul

Re: [GIT PULL 5/5] Samsung cleanup for v3.9

2013-02-05 Thread Olof Johansson
On Mon, Feb 04, 2013 at 03:42:01PM -0800, Kukjin Kim wrote: > Hi Arnd, Olof, > > This is for removing useless codes. > Please pull it. > > Thanks. > > - Kukjin > > The following changes since commit 9931faca02c604c22335f5a935a501bb2ace6e20: > > Linux 3.8-rc3 (2013-01-09 18:59:55 -0800) > >

Re: [GIT PULL 2/5] Samsung cleanup-s3c24xx for v3.9

2013-02-05 Thread Olof Johansson
On Tue, Feb 5, 2013 at 4:54 PM, Kukjin Kim wrote: > Olof Johansson wrote: >> >> On Mon, Feb 04, 2013 at 03:41:55PM -0800, Kukjin Kim wrote: >> > Hi Arnd and Olof, >> > >> > Here is 2nd cleanup for Samsung S3C24XX stuff and based on previous >

Re: [GIT PULL 4/5] Samsung cleanup-s3c24xx-2 for v3.9

2013-02-05 Thread Olof Johansson
On Mon, Feb 04, 2013 at 03:42:00PM -0800, Kukjin Kim wrote: > Hi Arnd and Olof, > > This is 4th cleanup for Samsung S3C24XX stuff, and removes plat-s3c24xx > directory :-) > Note, this is based on previous pull-request, 'next/irq-s3c24xx' branch. > > If any problems, please kindly let me know. >

Re: [GIT PULL 2/5] Samsung cleanup-s3c24xx for v3.9

2013-02-05 Thread Olof Johansson
On Mon, Feb 04, 2013 at 03:41:55PM -0800, Kukjin Kim wrote: > Hi Arnd and Olof, > > Here is 2nd cleanup for Samsung S3C24XX stuff and based on previous > pull-request branch, 'next/cleanup-header'. > Basically, this patch merges mach-s3c2410, mach-s3c2412 and mach-s3c2440 > into mach-s3c24xx. > >

Re: [GIT PULL] Samsung cleanup-header for v3.9

2013-02-04 Thread Olof Johansson
On Mon, Feb 04, 2013 at 03:15:18PM -0800, Kukjin Kim wrote: > Kukjin Kim wrote: > > > > Hi, Arnd, Olof > > > > Here is cleanup headers for Samsung stuff. > > AS I commented, this makes local so that they could be > > removed. > > > > Please pull from: > > git://git.kernel.org/pub/scm/linux/kern

Re: [GIT PULL] Samsung fixes-4 for v3.8

2013-01-29 Thread Olof Johansson
On Tue, Jan 29, 2013 at 10:03:54AM -0800, Kukjin Kim wrote: > Hi Arnd and Olof, > > Here is a pull request for Samsung fixes-4 for v3.8. > > This fixes compatible values for exynos pinctrl and crash on soft reset, > tick and alarm irq numbers on exynos5440 and uninitialized variable on > s3c24xx.

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

2013-01-24 Thread Olof Johansson
[Silly gmail defaulting to html the first time around, sorry for the re-send to those not on lists] 2013/1/24 Wolfram Sang : > On Wed, Nov 07, 2012 at 11:44:37AM +0100, Jean Delvare wrote: >> On Wed, 07 Nov 2012 15:58:26 +0530, Naveen Krishna Chatradhi wrote: >> > Don't unmark the device as suspen

Re: [GIT PULL] Samsung fixes-3 for v3.8

2013-01-16 Thread Olof Johansson
On Wed, Jan 16, 2013 at 4:35 PM, Kukjin Kim wrote: >> > Sachin Kamat (2): >> > ARM: S3C24XX: Fix warnings in irq-s3c2416.c >> > ARM: S3C24XX: Make 'clk_msysclk' static >> >> Those two are sparse fixes, please queue for 3.9 instead. >> > Agreed, it's not critical. I did. Can you pull sa

Re: [GIT PULL] Samsung fixes-3 for v3.8

2013-01-16 Thread Olof Johansson
Hi, On Wed, Jan 16, 2013 at 4:10 PM, Kukjin Kim wrote: > Hi Arnd, Olof > > Here is Samsung fixes for v3.8, please pull from: > git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git > v3.8-samsung-fixes-3 > > That branch fixes build warnings and error for S3C24XX/S3C64xx. And corre

Re: [PATCH v2 1/2] i2c-core: dt: Pick i2c bus number from i2c alias if present

2013-01-14 Thread Olof Johansson
a little awkward now, but I don't see much how it can be improved much. Acked-by: Olof Johansson -Olof -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH v4 5/5] mmc: dw_mmc: Remove DW_MCI_QUIRK_NO_WRITE_PROTECT

2013-01-14 Thread Olof Johansson
ect (so > the quirk should be at the slot level). A recent change (mmc: dw_mmc: > Add "disable-wp" device tree property) added a slot-level quirk and > support for the quirk directly to dw_mmc. > > Signed-off-by: Doug Anderson Acked-by: Olof Johansson -- To unsubscribe from

Re: [PATCH v4 4/5] mmc: dw_mmc: Handle wp-gpios from device tree

2013-01-14 Thread Olof Johansson
to make use of the write protect for the > external SD slot on exynos5250-snow. > > Signed-off-by: Doug Anderson > Acked-by: Seungwon Jeon Acked-by: Olof Johansson -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a mess

Re: [PATCH v4 2/5] ARM: dts: Add disable-wp for sd card slot on smdk5250

2013-01-14 Thread Olof Johansson
> > Signed-off-by: Doug Anderson > Acked-by: Seungwon Jeon Acked-by: Olof Johansson -Olof -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH v4 3/5] mmc: dw_mmc: exynos: Remove code for wp-gpios

2013-01-14 Thread Olof Johansson
handling for wp-gpios belongs in the main dw_mmc driver and has > been moved there. > > Signed-off-by: Doug Anderson > Acked-by: Seungwon Jeon Acked-by: Olof Johansson -Olof -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a mess

Re: [PATCH v4 1/5] mmc: dw_mmc: Add "disable-wp" device tree property

2013-01-14 Thread Olof Johansson
;wp-gpios" means that write protect should be disabled. > > Signed-off-by: Doug Anderson > Acked-by: Seungwon Jeon Acked-by: Olof Johansson Nit below. > @@ -825,7 +828,13 @@ static int dw_mci_get_ro(struct mmc_host *mmc) > struct dw_mci_board *brd = slot->

Re: [PATCH] ARM: dts: sorting the device nodes in alphabetical order for EXYNOS DT

2013-01-10 Thread Olof Johansson
On Thu, Jan 10, 2013 at 3:38 PM, Kukjin Kim wrote: > To reduce merge conflicts it would be easier maintain the device nodes > under the root node sorted in alphabetical order. > > Cc: Tomasz Figa > Cc: Thomas Abraham > Cc: Olof Johansson > Signed-off-by: Kukjin Kim Whi

Re: [REPOST PATCH v3 1/4] mmc: dw_mmc: Add "disable-wp" device tree property

2013-01-10 Thread Olof Johansson
On Thu, Jan 10, 2013 at 10:24:26AM -0800, Doug Anderson wrote: > The "disable-wp" property is used to specify that a given SD card slot > doesn't have a concept of write protect. This eliminates the need for > special case code for SD slots that should never be write protected > (like a micro SD s

Re: [PATCH] ARM: EXYNOS: skip the clock initialization for exynos5440

2013-01-08 Thread Olof Johansson
On Tue, Jan 8, 2013 at 9:35 AM, Kukjin Kim wrote: > Olof Johansson wrote: >> >> Hi, >> >> On Mon, Dec 31, 2012 at 3:33 PM, Kukjin Kim >> wrote: >> > Since exynos5440 can support only common clk stuff, so this >> > patch skips legacy exynos5 cl

Re: [GIT PULL] Samsung fixes-2 for v3.8

2013-01-07 Thread Olof Johansson
Hi, On Mon, Jan 7, 2013 at 3:33 PM, Kukjin Kim wrote: > Hi Arnd, Olof > > Here is Samsung-fixes-2 for v3.8. > Most of them are EXYNOS5440 fixes which are for changing uart console, cpu > id (typo) and silent complaining gpio error in kernel boot. > > If any problems, please kindly let me know. >

Re: [PATCH] ARM: EXYNOS: skip the clock initialization for exynos5440

2013-01-07 Thread Olof Johansson
Hi, On Mon, Dec 31, 2012 at 3:33 PM, Kukjin Kim wrote: > Since exynos5440 can support only common clk stuff, so this > patch skips legacy exynos5 clock initialization. > > Signed-off-by: Kukjin Kim > --- > arch/arm/mach-exynos/common.c |7 +++ > 1 file changed, 7 insertions(+) > > diff

Re: [PATCH 1/2] ARM: dts: Fix compatible value of pinctrl module on EXYNOS5440

2013-01-05 Thread Olof Johansson
On Wed, Jan 2, 2013 at 4:20 PM, Kukjin Kim wrote: > From: Thomas Abraham > > Fix the incorrect compatible property value of pin-controller module > EXYNOS5440 SoC. > > Signed-off-by: Thomas Abraham > Cc: Linus Walleij > Cc: Grant Likely > [kgene@samsung.com: fixed it in gpio together for e

Re: [PATCH 2/2] ARM: dts: fix compatible value for exynos pinctrl

2013-01-05 Thread Olof Johansson
On Wed, Jan 2, 2013 at 4:20 PM, Kukjin Kim wrote: > Fix the incorrect compatible property value of pinctrl for EXYNOS4 SoCs. Ah, this answers my question from the previous patch. So, why do 5450 as a separate patch? > diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt >

Re: [PATCH] ARM: EXYNOS: enable 4 cores secondary cpu up for exynos5440

2013-01-02 Thread Olof Johansson
Hi, On Mon, Dec 31, 2012 at 11:09 AM, Kukjin Kim wrote: > No need to check power on/off with pmu control to support hotplug > in/out on exynos5440. And this patch enables 4 cores on exynos5440. > > Signed-off-by: Kukjin Kim > --- > arch/arm/mach-exynos/platsmp.c | 37 ++---

Re: [PATCH v5 00/12] clk: exynos4: migrate to common clock framework

2013-01-02 Thread Olof Johansson
On Sun, Dec 30, 2012 at 05:37:08PM -0800, Kukjin Kim wrote: > Olof Johansson wrote: > > > > On Sat, Dec 29, 2012 at 04:33:29PM -0800, Thomas Abraham wrote: > > > Changes since v4: > > > - Rebased to linux-3.8-rc1. > > > > > > Changes since v3

Re: [PATCH v5 00/12] clk: exynos4: migrate to common clock framework

2013-01-02 Thread Olof Johansson
On Sun, Dec 30, 2012 at 09:35:16PM -0800, Thomas Abraham wrote: > On 29 December 2012 21:29, Olof Johansson wrote: > > On Sat, Dec 29, 2012 at 04:33:29PM -0800, Thomas Abraham wrote: > >> Changes since v4: > >> - Rebased to linux-3.8-rc1. > >> > >&

Re: [PATCH 0/2] Add missing fixed regulators on Origen board

2013-01-02 Thread Olof Johansson
On Mon, Dec 31, 2012 at 08:23:22AM +0530, Tushar Behera wrote: > On 12/30/2012 11:55 AM, Olof Johansson wrote: > > Hi, > > > > On Fri, Dec 28, 2012 at 12:34 AM, Tushar Behera > > wrote: > >> This patchset adds vmmc and hdmi-en regulators for Origen board. >

Re: [PATCH 0/2] Add missing fixed regulators on Origen board

2012-12-29 Thread Olof Johansson
Hi, On Fri, Dec 28, 2012 at 12:34 AM, Tushar Behera wrote: > This patchset adds vmmc and hdmi-en regulators for Origen board. > > Tushar Behera (2): > ARM: EXYNOS: Add vmmc regulator for Origen board > ARM: EXYNOS: Add hdmi-en regulator for Origen board The vmmc one seems to already be there

Re: [PATCH v5 00/12] clk: exynos4: migrate to common clock framework

2012-12-29 Thread Olof Johansson
On Sat, Dec 29, 2012 at 04:33:29PM -0800, Thomas Abraham wrote: > Changes since v4: > - Rebased to linux-3.8-rc1. > > Changes since v3: > - Includes changes suggested by Tomasz Figa > > This patch series migrates the Samsung Exynos4 SoC clock code to adopt the > common clock framework. The use o

Re: [PATCH v3 0/5] ARM: Exynos: Enable device tree support for MCT controller

2012-12-29 Thread Olof Johansson
On Sat, Dec 29, 2012 at 12:50:33PM -0800, Thomas Abraham wrote: > Changes since v2: > - Rebased to linux 3.8-rc1 > > Changes since v1: > - Includes changes suggested by Sylwester Nawrocki > > > This patch series adds device tree support for Exynos4/5 MCT controller. > This patch series has been

Re: [PATCH] ARM: dts: fix split memory bank for SSDK5440

2012-12-20 Thread Olof Johansson
On Thu, Dec 20, 2012 at 4:32 PM, Kukjin Kim wrote: > Russell King - ARM Linux wrote: >> > > [...] > >> > >> > > What's the actual bug caused by this? The description is vague. >> > >> > The kernel panics early on NULL pointer dereference in memory >> > initialization. >> > > (Cc'ed KyongHo Cho) >

Re: [PATCH] ARM: dts: fix split memory bank for SSDK5440

2012-12-20 Thread Olof Johansson
Hi, On Thu, Dec 20, 2012 at 11:03 AM, Kukjin Kim wrote: > The size of memory bank should be under 256MB, because current > section size is 256MB on EXYNOS SoCs. This patch fixes it. This makes no sense. You don't have to split up memory ranges, the code should be made to handle it instead. What

Re: [GIT PULL 2/2] Samsung fixes-audio part for v3.8-rc1

2012-12-20 Thread Olof Johansson
On Wed, Dec 19, 2012 at 10:27:26AM -0800, Kukjin Kim wrote: > Arnd, Olof > > This is for fix the following build error in dev-audio.c on current Samsung > platforms :-( > > arch/arm/mach-exynos/dev-audio.c:58:4: error: unknown field 'src_clk' > specified in initializer > arch/arm/mach-exynos/dev-

Re: [GIT PULL 1/2] Samsung fixes-1 for v3.8-rc1

2012-12-20 Thread Olof Johansson
On Wed, Dec 19, 2012 at 10:27:20AM -0800, Kukjin Kim wrote: > Hi Arnd, Olof > > Here is Samsung fixes-1 for v3.8-rc1. > Most of them are trivial fixes which are for NULL pointer dereference, MSHC > clocks instance names and exynos5440 stuff. > > Please pull from: > git://git.kernel.org/pub/scm/li

Re: [PATCH 1/4] ODROID-X: dts: Add board dts file for ODROID-X

2012-12-17 Thread Olof Johansson
On Mon, Dec 17, 2012 at 10:00 PM, Jean-Christophe PLAGNIOL-VILLARD wrote: > On 17:56 Mon 17 Dec , Olof Johansson wrote: >> On Mon, Dec 17, 2012 at 11:55 AM, Dongjin Kim wrote: >> > Add initial dtb file for Hardkernel's ODROID-X board based on EXYNOS4412 >> &

Re: [PATCH 1/4] ODROID-X: dts: Add board dts file for ODROID-X

2012-12-17 Thread Olof Johansson
On Mon, Dec 17, 2012 at 11:55 AM, Dongjin Kim wrote: > Add initial dtb file for Hardkernel's ODROID-X board based on EXYNOS4412 SoC. > > Signed-off-by: Dongjin Kim > --- > arch/arm/boot/dts/Makefile |1 + > arch/arm/boot/dts/exynos4412-odroidx.dts | 52 >

Re: [PATCH] ARM: EXYNOS: Fix compile error in dev-audio.c

2012-12-16 Thread Olof Johansson
On Fri, Dec 14, 2012 at 12:15 AM, Jonghwan Choi wrote: > arch/arm/mach-exynos/dev-audio.c:58:4: error: unknown field 'src_clk' > specified in initializer > arch/arm/mach-exynos/dev-audio.c:58:4: warning: initialization makes integer > from pointer without a cast [enabled by default] > arch/arm/mac

Re: [PATCH 2/2] i2c-s3c2410: Add bus arbitration implementation

2012-12-03 Thread Olof Johansson
On Sat, Dec 1, 2012 at 5:26 AM, Mark Brown wrote: > On Thu, Nov 29, 2012 at 10:14:58PM -0800, Olof Johansson wrote: >> On Thu, Nov 29, 2012 at 6:13 PM, Simon Glass wrote: > >> > It was originally done separately but I think it was felt that this >> > was overl

Re: [GIT PULL 1/7] Samsung fixes for v3.7

2012-11-30 Thread Olof Johansson
On Fri, Nov 30, 2012 at 08:06:19PM +0900, Kukjin Kim wrote: > Kukjin Kim wrote: > > > > Hi Arnd, Olof, > > > Hi, > > > I sorted out my branches as per Olof's suggestion > > > I checked only merged this into arm-soc tree. > > Any problems on 2nd ~ 7th pull request? Or missed? ;-) Pulled 2-7.

Re: [GIT PULL 6/7] Samsung devel-3 for v3.8

2012-11-30 Thread Olof Johansson
it://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git > next/devel-samsung-3 Please try to avoid these "devel" branches -- call them a proper topic instead. These seem to be: > Bartlomiej Zolnierkiewicz (1): > ARM: dts: add node for PL330 MDMA1 controller for ex

Re: [GIT PULL 1/7] Samsung fixes for v3.7

2012-11-30 Thread Olof Johansson
On Fri, Nov 30, 2012 at 08:06:19PM +0900, Kukjin Kim wrote: > Kukjin Kim wrote: > > > > Hi Arnd, Olof, > > > Hi, > > > I sorted out my branches as per Olof's suggestion > > > I checked only merged this into arm-soc tree. > > Any problems on 2nd ~ 7th pull request? Or missed? ;-) I just haven'

Re: [PATCH 2/2] i2c-s3c2410: Add bus arbitration implementation

2012-11-29 Thread Olof Johansson
On Thu, Nov 29, 2012 at 6:13 PM, Simon Glass wrote: > +Olof > > On Thu, Nov 29, 2012 at 8:34 AM, Mark Brown > wrote: >> On Thu, Nov 29, 2012 at 10:35:35AM +0530, Naveen Krishna Chatradhi wrote: >> >>> The arbitrator is a general purpose function which uses two GPIOs to >>> communicate with anothe

Re: [PATCH] ARM: EXYNOS: Avoid early use of of_machine_is_compatible()

2012-11-28 Thread Olof Johansson
On Wed, Nov 28, 2012 at 8:16 AM, Doug Anderson wrote: > Olof / Kukjin, > > On Tue, Nov 27, 2012 at 10:05 PM, Olof Johansson wrote: >> On Wed, Nov 28, 2012 at 02:23:09PM +0900, Kukjin Kim wrote: >>> Olof Johansson wrote: >>> > >>> > On Tue, Nov 27

Re: [PATCH] ARM: EXYNOS: Avoid early use of of_machine_is_compatible()

2012-11-27 Thread Olof Johansson
On Wed, Nov 28, 2012 at 02:23:09PM +0900, Kukjin Kim wrote: > Olof Johansson wrote: > > > > On Tue, Nov 27, 2012 at 2:27 PM, Kukjin Kim wrote: > > > On 11/28/12 07:11, Olof Johansson wrote: > > >> > > >> On Tue, Nov 27, 2012 at 11:53 AM, Doug A

Re: [PATCH] ARM: EXYNOS: Avoid early use of of_machine_is_compatible()

2012-11-27 Thread Olof Johansson
On Tue, Nov 27, 2012 at 2:27 PM, Kukjin Kim wrote: > On 11/28/12 07:11, Olof Johansson wrote: >> >> On Tue, Nov 27, 2012 at 11:53 AM, Doug Anderson >> wrote: >>> >>> The recent commit "ARM: EXYNOS: add support for EXYNOS5440 SoC" broke >>&g

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