From: Santosh Yaraganavi
This patch adds support for Transfer request handling.
ufshcd includes following implementations:
- SCSI queuecommand
- Compose UPIU(UFS Protocol information unit)
- Issue commands to UFS host controller
- Handle completed commands
Signed-off-by: Santosh Yaraganavi
From: Santosh Yaraganavi
The document provides Universal Flash Storage(UFS) and
UFS host controller driver overview.
Signed-off-by: Santosh Yaraganavi
Reviewed-by: Vishak G
Reviewed-by: Namjae Jeon
---
Documentation/scsi/00-INDEX |2 +
Documentation/scsi/ufs.txt | 133 +
From: Santosh Yaraganavi
UFSHCI error handling includes support for:
- UFS host controller errors
- System bus errors
- Unipro errors
Signed-off-by: Santosh Yaraganavi
Signed-off-by: Vinayak Holikatti
Reviewed-by: Arnd Bergmann
Reviewed-by: Vishak G
Reviewed-by: Girish K S
Reviewed-by: N
From: Santosh Yaraganavi
UFSHCD SCSI error handling includes following implementations,
- Abort task
- Device reset
- Host reset
Signed-off-by: Santosh Yaraganavi
Signed-off-by: Vinayak Holikatti
Reviewed-by: Arnd Bergmann
Reviewed-by: Vishak G
Reviewed-by: Girish K S
Reviewed-by: Namjae
From: Santosh Yaraganavi
This patch adds support for Universal Flash Storage(UFS)
host controllers. The UFS host controller driver
includes host controller initialization method.
The Initialization process involves following steps:
- Initiate UFS Host Controller initialization process by writin
From: Santosh Yaraganavi
UFS:
Universal Flash Storage is a storage specification for flash devices.
It is aimed to provide a universal storage interface for both
embedded and removable flash memory based storage in mobile
devices such as smart phones and tablet computers. The specification
is def
Hi Jaehoon,
Thank you for the patch.
Could you check comments below?
Jaehoon Chung wrote:
> This patch is change to use the sdhci-pltfm.c
>
> Signed-off-by: Jaehoon Chung
> Signed-off-by: Kyungmin Park
> ---
> drivers/mmc/host/Kconfig | 20 ++--
> drivers/mmc/host/sdhci-s3c.c | 254
>
Hi Kukjin,
On 12/01/2011 11:20 AM, Tushar Behera wrote:
> The framebuffer driver needs the clock named 'lcd' as its bus
> clock but the equivalent clock on Exynos4 is named as 'fimd'.
> Hence, create a clkdev lookup entry with the name 'lcd' that
> references the 'fimd' clock.
>
> Signed-off-by:
On Tue, Feb 28, 2012 at 4:53 PM, Kyungmin Park
wrote:
>> +void exynos_sysmmu_set_prefbuf(struct device *owner,
>> + unsigned long base0, unsigned long size0,
>> + unsigned long base1, unsigned long size1)
>> +{
>> + struct sysmmu_drvdata
On Tue, Feb 28, 2012 at 4:20 PM, Kyungmin Park
wrote:
> Hi,
>
> On 2/28/12, 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
Am Mittwoch 15 Februar 2012, 23:55:34 schrieb Kukjin Kim:
> This patch aims to make a one mach- directory for S3C24XX SoCs
> and now not finished yet such as moving cpufreq and merging
> plat-s3c24xx/. I think it will be done maybe in a week.
>
> [PATCH 01/12] ARM: S3C24XX: remove unused spi gpio
S3C2412_PM_SLEEP is also used by the S3C2416, so move it out of the
if CPU_S3C2412 block to the common platform code to prevent warnings
when S3C2416_PM is selected but not CPU_S3C2412.
Signed-off-by: Heiko Stuebner
---
this should probably be folded into the S3C2412 move patch
arch/arm/mach-s3
Am Mittwoch 15 Februar 2012, 23:55:43 schrieb Kukjin Kim:
> This patch moves S3C2416 stuff into mach-s3c24xx/ directory
> so that we can merge the s3c24 series' directories to the
> just one mach-s3c24xx/ directory.
>
> Cc: Ben Dooks
> Signed-off-by: Kukjin Kim
On S3C2416 hardware
Tested-by: H
Hi Kim,
> This patch changes the ARCH name to "ARCH_S3C24XX" for Samsung
> S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443,
> and S3C2450 SoCs so that we can merge the mach-xxx directories
> and plat-s3c24xx dir. to just one mach-s3c24xx for them.
>
> I think this should be sent to
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