Re: [PATCH v6 1/2] ARM: EXYNOS: Change System MMU platform device definitions

2011-11-14 Thread KyongHo Cho
On Tue, Nov 15, 2011 at 3:12 PM, KyongHo Cho wrote: > On Tue, Nov 15, 2011 at 2:37 PM, Kyungmin Park wrote: >>> @@ -988,6 +989,21 @@ static struct platform_device *universal_devices[] >>> __initdata = { >>>       &cam_i_core_fixed_reg_dev, >>>       &cam_s_if_fixed_reg_dev, >>>       &s5p_device_

Re: [PATCH v6 2/2] iommu/exynos: Add iommu driver for Exynos Platforms

2011-11-14 Thread KyongHo Cho
On Tue, Nov 15, 2011 at 3:05 PM, Kyungmin Park wrote: >> +static bool set_sysmmu_active(struct sysmmu_drvdata *data) >> +{ >> +     /* return true if the System MMU was not active previously >> +        and it needs to be initialized */ >> +     data->activations++; >> +     return data->activatio

[PATCH] ARM: SAMSUNG: inclusion export.h instead of module.h

2011-11-14 Thread Kukjin Kim
Only for THIS_MODULE, the file should be added instead of . Signed-off-by: Kukjin Kim --- arch/arm/mach-s3c64xx/mach-crag6410-module.c |2 +- arch/arm/plat-s3c24xx/cpu-freq-debugfs.c |2 +- arch/arm/plat-samsung/pd.c |2 +- arch/arm/plat-samsung/pwm.c

RE: [PATCH 1/2] MAINTAINERS: Add linux-samsung-soc mailing list for Samsung

2011-11-14 Thread Kukjin Kim
Mark Brown wrote: > > There's a Samsung-specific mailing list but it's not advertised in > MAINTAINERS - add it to the overall architecture to make it more > discoverable. > > Signed-off-by: Mark Brown I'm okay on this, Acked-by: Kukjin Kim (Cc'ed Andrew Morton) Hi Andrew, could you please pi

RE: [RFC][PATCH] Consolidate Samsung MAINTAINERS

2011-11-14 Thread Kukjin Kim
Kukjin Kim wrote: > > Heiko Stübner wrote: > > > > Am Sonntag 23 Oktober 2011, 00:12:14 schrieb Heiko Stübner: > > > These days most Samsung stuff gets in the kernel through Kukjin Kim. > > > This patch changes MAINTAINERS to reflect this. > > > > > > By adding Kukjin Kim to the maintainers for S3

RE: [PATCH 6/6] ARM: S3C64XX: Modified according to SPI consolidation work.

2011-11-14 Thread Kukjin Kim
padma venkat wrote: > Hi Mark, > On Fri, Nov 4, 2011 at 4:27 PM, Mark Brown wrote: > On Fri, Nov 04, 2011 at 08:43:54AM -0400, Padmavathi Venna wrote: > > > +#ifdef CONFIG_S3C64XX_DEV_SPI0 > > +static struct s3c64xx_spi_info crag6410_spi0_pdata __initdata = { > > +     .cfg_gpio       = s3c64xx_s

RE: [PATCH 1/6] ARM: SAMSUNG: Consolidation of SPI platform devices to plat-samsung

2011-11-14 Thread Kukjin Kim
Padmavathi Venna wrote: > > SPI platform device definitions consolidated from respective machine > folder to plat-samsung > > Signed-off-by: Padmavathi Venna > --- > arch/arm/mach-s3c64xx/Makefile |1 - > arch/arm/mach-s3c64xx/dev-spi.c | 172

[PATCH 2/3] ARM: EXYNOS: Add USB OHCI support to SMDKV310 board

2011-11-14 Thread Jingoo Han
This patch adds USB OHCI support to SMDKV310 board. Signed-off-by: Jingoo Han --- arch/arm/mach-exynos/Kconfig |1 + arch/arm/mach-exynos/mach-smdkv310.c | 13 + 2 files changed, 14 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach

[PATCH 3/3] USB: Add S5P OHCI diver

2011-11-14 Thread Jingoo Han
This patch adds USB OHCI driver for Samsung S5P SoCs. Signed-off-by: Jingoo Han --- drivers/usb/Kconfig |1 + drivers/usb/host/Kconfig|6 + drivers/usb/host/ohci-hcd.c |5 + drivers/usb/host/ohci-s5p.c | 273 +++ 4 files changed, 2

[PATCH 1/3] ARM: SAMSUNG: Add USB OHCI device

2011-11-14 Thread Jingoo Han
This patch adds USB ohci device definition for S5P SoCs. Signed-off-by: Jingoo Han --- arch/arm/mach-exynos/include/mach/map.h |2 + arch/arm/plat-s5p/Kconfig |5 arch/arm/plat-samsung/devs.c | 34 + arch/arm/plat-samsung/

[PATCH 0/3] Support Samsung S5P OHCI device and driver

2011-11-14 Thread Jingoo Han
Hello. This patch series adds USB OHCI device and initial driver for Samsung S5P SoCs and is based from Linux 3.2-rc1. I have tested on SMDKV310 board using EXYNOS4. Thanks. Jingoo Han (4): ARM: SAMSUNG: Add USB OHCI device ARM: EXYNOS: Add USB OHCI support to SMDKV310 board

[PATCH] mmc: core: Fix power_off_notify during suspend

2011-11-14 Thread Girish K S
The eMMC 4.5 devices respond to only RESET and AWAKE command in the sleep state. Hence the mmc switch command to notify power off state should be sent before the device enters sleep state. This patch fixes the same. Signed-off-by: Girish K S --- drivers/mmc/core/core.c | 81 ++

Re: [PATCH v6 1/2] ARM: EXYNOS: Change System MMU platform device definitions

2011-11-14 Thread KyongHo Cho
On Tue, Nov 15, 2011 at 2:37 PM, Kyungmin Park wrote: >> @@ -988,6 +989,21 @@ static struct platform_device *universal_devices[] >> __initdata = { >>       &cam_i_core_fixed_reg_dev, >>       &cam_s_if_fixed_reg_dev, >>       &s5p_device_fimc_md, >> +     &SYSMMU_PLATDEV(sss), >> +     &SYSMMU_PLA

Re: [PATCH v6 2/2] iommu/exynos: Add iommu driver for Exynos Platforms

2011-11-14 Thread Kyungmin Park
On 11/15/11, KyongHo Cho wrote: > This is the System MMU driver and IOMMU API implementation for > Exynos SOC platforms. Exynos platforms has more than 10 System > MMUs dedicated for each multimedia accellerators. > > The System MMU driver is already in arc/arm/plat-s5p but it is > moved to driver

Re: [PATCH v6 1/2] ARM: EXYNOS: Change System MMU platform device definitions

2011-11-14 Thread Kyungmin Park
On 11/15/11, KyongHo Cho wrote: > Handling System MMUs with an identifier is not flexible to manage > System MMU platform devices because of the following reasons: > 1. A device driver which needs to handle System MMU must know the ID. > 2. A System MMU may not present in some implementations of E

[PATCH v6 1/2] ARM: EXYNOS: Change System MMU platform device definitions

2011-11-14 Thread KyongHo Cho
Handling System MMUs with an identifier is not flexible to manage System MMU platform devices because of the following reasons: 1. A device driver which needs to handle System MMU must know the ID. 2. A System MMU may not present in some implementations of Exynos family. 3. Handling System MMU with

[PATCH v6 2/2] iommu/exynos: Add iommu driver for Exynos Platforms

2011-11-14 Thread KyongHo Cho
This is the System MMU driver and IOMMU API implementation for Exynos SOC platforms. Exynos platforms has more than 10 System MMUs dedicated for each multimedia accellerators. The System MMU driver is already in arc/arm/plat-s5p but it is moved to drivers/iommu due to Ohad Ben-Cohen gathered IOMMU

[PATCH v6 0/2] iommu/exynos: Add IOMMU and Enhance System MMU driver for Samsung Exynos

2011-11-14 Thread KyongHo Cho
Hi. Patch Summary: [PATCH v6 1/2] ARM: EXYNOS: Change System MMU platform device definitions [PATCH v6 2/2] iommu/exynos: Add iommu driver for Exynos Platforms The first patche enhances System MMU platform device definition: - Removed System MMU for MDMA0 in TOP block because it is not used.

Re: [PATCH] ARM: SAMSUNG: Save/restore GPIO drive strength across suspend/resume

2011-11-14 Thread Thomas Abraham
On 15 November 2011 00:30, Stephen Warren wrote: > Thomas Abraham wrote at Monday, November 14, 2011 6:57 AM: >> On 12 November 2011 16:30, Linus Walleij wrote: >> > On Sat, Nov 12, 2011 at 6:01 AM, Inderpal Singh >> > wrote: >> > >> >> GPIO driver strength settings are not preserved across susp

RE: [PATCH] ARM: SAMSUNG: Save/restore GPIO drive strength across suspend/resume

2011-11-14 Thread Stephen Warren
Thomas Abraham wrote at Monday, November 14, 2011 6:57 AM: > On 12 November 2011 16:30, Linus Walleij wrote: > > On Sat, Nov 12, 2011 at 6:01 AM, Inderpal Singh > > wrote: > > > >> GPIO driver strength settings are not preserved across suspend/resume > >> for s5pc100, s5pv210 and Exynos platforms

Re: [PATCH] ARM: SAMSUNG: Save/restore GPIO drive strength across suspend/resume

2011-11-14 Thread Thomas Abraham
Hi Linus, On 12 November 2011 16:30, Linus Walleij wrote: > On Sat, Nov 12, 2011 at 6:01 AM, Inderpal Singh > wrote: > >> GPIO driver strength settings are not preserved across suspend/resume >> for s5pc100, s5pv210 and Exynos platforms which has been the cause of >> mmc/sd card read/write failu

RE: [PATCH 2/2] mmc: core: Support packed command for eMMC4.5 device

2011-11-14 Thread Seungwon Jeon
Maya Erez wrote: > > On Fri, Nov 11, 2011 at 12:56 PM, Seungwon Jeon > > wrote: > >> Maya Erez wrote: > >>> On Thu, Nov 10, 2011 Maya Erez wrote: > >>> > S, Venkatraman wrote: > >>> >> On Thu, Nov 3, 2011 at 7:23 AM, Seungwon Jeon > >>> wrote: > >>> >> >> > +static u8 mmc_blk_chk_packable(struct

RE: [PATCH 2/2] mmc: core: Support packed command for eMMC4.5 device

2011-11-14 Thread Seungwon Jeon
S, Venkatraman wrote: > On Fri, Nov 11, 2011 at 12:56 PM, Seungwon Jeon wrote: > > Maya Erez wrote: > >> On Thu, Nov 10, 2011 Maya Erez wrote: > >> > S, Venkatraman wrote: > >> >> On Thu, Nov 3, 2011 at 7:23 AM, Seungwon Jeon > >> wrote: > >> >> >> > +static u8 mmc_blk_chk_packable(struct mmc_q