[PATCH] ARM: EXYNOS: Fix compile error in pm.c

2012-04-06 Thread Jonghwan Choi
Fix compile error when ARCH_EXYNOS5 is only enabled without ARCH_EXYNOS4. arch/arm/mach-exynos/built-in.o: In function `exynos4_pm_prepare': linux/arch/arm/mach-exynos/pm.c:185: undefined reference to `exynos4_sys_powerdown_conf' arch/arm/mach-exynos/built-in.o: In function `__virt_to_phys': linu

Re: [PATCH v3 1/2] backlight: lcd: add driver for raster-type lcd's with gpio controlled panel reset

2012-04-06 Thread Andrew Morton
> Cc: rpur...@rpsys.net, florianschandi...@gmx.de, > devicetree-disc...@lists.ozlabs.org, linux-fb...@vger.kernel.org, > linux-samsung-soc@vger.kernel.org, grant.lik...@secretlab.ca, > rob.herr...@calxeda.com, kgene@samsung.com, jg1@samsung.com, > broo...@opensource.wolfsonmicro.com, k

Re: [PATCH 0/2] Fixes related to rtc-s3c

2012-04-06 Thread Heiko Stübner
Hi Kgene, Am Mittwoch 28 März 2012, 14:08:05 schrieb Tushar Behera: > On 03/28/2012 04:58 PM, Heiko Stübner wrote: > > Am Mittwoch, 28. März 2012, 12:50:35 schrieb Tushar Behera: > >> The patches are based on Kukjin's for-next branch and they fix a couple > >> of compile-time errors and warnings.

Re: [PATCH] ARM: Exynos4: read initial state of power domain from hw registers

2012-04-06 Thread Sergei Shtylyov
Hello. On 06-04-2012 12:00, Marek Szyprowski wrote: Some bootloadered Bootloaders? disable unused power domains, so kernel code should read the actual state from the hardware registers instead of assuming that their initial state is 'on'. Signed-off-by: Marek Szyprowski Signed-off-by:

[PATCH] drivers: genpd: let platform code to register devices into disabled domains

2012-04-06 Thread Marek Szyprowski
Some bootloaders disable power domains on boot and the platform startup code registers them in the 'disabled' state. Current gen_pd code assumed that the devices can be registered only to the power domain which is in 'enabled' state and these devices are active at the time of the registration. This

[PATCH] ARM: Exynos4: add support for GATE BLOCK clocks

2012-04-06 Thread Marek Szyprowski
EXYNOS4_CLKGATE_BLOCK register can be used to disable the respective multimedia block hardware planes. It acts similar to the power domains. This patch adds transparent support for this method of gating of multimedia blocks. New clocks are added as parents to the respective block bus clocks. This p

[PATCH] ARM: Exynos4: read initial state of power domain from hw registers

2012-04-06 Thread Marek Szyprowski
Some bootloadered disable unused power domains, so kernel code should read the actual state from the hardware registers instead of assuming that their initial state is 'on'. Signed-off-by: Marek Szyprowski Signed-off-by: Kyungmin Park --- arch/arm/mach-exynos/pm_domains.c |8 +--- 1 fil

[PATCH 1/4] ARM: Exynos4: fix SDHCI support on NURI & UniversalC210 boards

2012-04-06 Thread Marek Szyprowski
Some patches for s3c-sdhci driver which changed support for Exynos4 SoC have not been merged to v3.4-rc1, while some of their followups have been applied to mach-universal.c and mach-nuri.c. This patch reverts that changes and add missing MMC_CAP2_BROKEN_VOLTAGE capability which got lost together w

[PATCH 4/4] ARM: Exynos4: Remove broken config values for touchscren for NURI board

2012-04-06 Thread Marek Szyprowski
The atmel_mxt_ts driver has been extended to support more 'configuration objects' in commit 81c88a711 ("Input: atmel_mxt_ts - update object list"), what broke the configuration values for NURI board. These values are optional anyway, so remove them to get the driver working correctly. Signed-off-b

[PATCH 0/4] ARM: Exynos4: NURI and UniversalC210 fixes for v3.4-rc2

2012-04-06 Thread Marek Szyprowski
Hi Kukjin, I've just checked the support for Samsung NURI and UniversalC210 boards in v3.4-rc1 and found some issues. The attached patches fixes the leftovers from missing s3c-sdhci driver changes, fixes division by zero caused by missing initial value for xusbxti clock and removes broken optional

[PATCH 3/4] ARM: Exynos4: set fix xusbxti clock for NURI and Universal210 boards

2012-04-06 Thread Marek Szyprowski
On some versions of NURI and UniversalC210 boards, camera clocks are routed directly to xusbxti clock source. This patch sets the correct value for this clock to let usb and camera sensors to work correctly and avoid division by zero on driver's probe. Signed-off-by: Marek Szyprowski Signed-off-b

[PATCH 2/4] ARM: Exynos4: fix regulator name for NURI board

2012-04-06 Thread Marek Szyprowski
Regulator names should not contain slash to avoid issues with debugfs. Signed-off-by: Marek Szyprowski Signed-off-by: Kyungmin Park --- arch/arm/mach-exynos/mach-nuri.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exy