On 12 July 2012 18:24, Thomas Abraham thomas.abra...@linaro.org wrote:
Some platforms allow for clock gating and control of bus interface unit clock
and card interface unit clock. Add support for clock lookup of optional biu
and ciu clocks for clock gating and clock speed determination.
). and has no side effect due to
this removal.
Tested on : origen-board and smdk-5250 board.
Signed-off-by: Girish K S girish.shivananja...@linaro.org
Cc: Ulf Hansson ulf.hans...@linaro.org
---
drivers/mmc/core/core.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc
On 12 July 2012 18:24, Thomas Abraham thomas.abra...@linaro.org wrote:
Add device tree based discovery support.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
.../devicetree/bindings/mmc/synposis-dw-mshc.txt | 108 +++
drivers/mmc/host/dw_mmc-pltfm.c
On 16 July 2012 09:45, Girish K S girish.shivananja...@linaro.org wrote:
On 12 July 2012 18:24, Thomas Abraham thomas.abra...@linaro.org wrote:
Add device tree based discovery support.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
.../devicetree/bindings/mmc/synposis-dw
.
This quirk can be used in such case to force the existance broken
HCON field.
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/host/dw_mmc-pltfm.c |5 +
drivers/mmc/host/dw_mmc.c | 11 ++-
drivers/mmc/host/dw_mmc.h |1 +
include/linux/mmc
On 16 July 2012 14:15, Girish K S girish.shivananja...@linaro.org wrote:
In some Soc'S that integrate Designware mmc host controllers, the
HCON register is broken. The hardware configuration is not
updated. One specific usecase is the IDMAC. In Exysons5 SoC
there exist a internal DMA
On 17 July 2012 13:16, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi Girish,
On 07/16/2012 05:45 PM, Girish K S wrote:
In some Soc'S that integrate Designware mmc host controllers, the
HCON register is broken. The hardware configuration is not
updated. One specific usecase is the IDMAC
On 17 July 2012 15:18, Jaehoon Chung jh80.ch...@samsung.com wrote:
On 07/17/2012 06:17 PM, Girish K S wrote:
On 17 July 2012 13:16, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi Girish,
On 07/16/2012 05:45 PM, Girish K S wrote:
In some Soc'S that integrate Designware mmc host controllers
On 17 July 2012 13:16, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi Girish,
On 07/16/2012 05:45 PM, Girish K S wrote:
In some Soc'S that integrate Designware mmc host controllers, the
HCON register is broken. The hardware configuration is not
updated. One specific usecase is the IDMAC
,
Maybe it's compared like 0xc02a6e54 0x1000.
Is it wrong?
i got your point
Thanks for pointing it.
Best Regards,
Jaehoon Chung
On 07/17/2012 06:54 PM, Girish K S wrote:
On 17 July 2012 15:18, Jaehoon Chung jh80.ch...@samsung.com wrote:
On 07/17/2012 06:17 PM, Girish K S wrote:
On 17 July
On 17 July 2012 16:22, S, Venkatraman svenk...@ti.com wrote:
On Fri, Jul 13, 2012 at 6:27 PM, Girish K S
girish.shivananja...@linaro.org wrote:
The call to the mmc_power_up during the mmc_start_host breaks the card
detection in design-ware host controller. This patch removes the call
On 18 July 2012 18:25, S, Venkatraman svenk...@ti.com wrote:
On Wed, Jul 18, 2012 at 2:08 PM, Girish K S
girish.shivananja...@linaro.org wrote:
In some Soc'S that integrate Designware mmc host controllers, the
HCON register is broken. The hardware configuration is not
updated. One specific
Any other feedback on this?
On 18 July 2012 14:08, Girish K S girish.shivananja...@linaro.org wrote:
In some Soc'S that integrate Designware mmc host controllers, the
HCON register is broken. The hardware configuration is not
updated. One specific usecase is the IDMAC. In Exysons5 SoC
push-pull mode.
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/host/dw_mmc.c | 14 ++
drivers/mmc/host/dw_mmc.h |1 +
2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 72dc3cd
: dw_mmc: lookup for optional biu and ciu clocks
mmc: dw_mmc: add quirk to indicate missing write protect line
mmc: dw_mmc: add device tree support
mmc: dw_mmc: add samsung exynos5250 specific extentions
Girish K S (1):
mmc: dwmmc: Add quirk for broken Hardware Config
drivers/mmc/host/dw_mmc-pltfm.c
jh80.ch...@samsung.com.
-replaced the pointer to device with the pointer to platform
device in struct dw_mci.
-updated driver data for all 4 mmc controllers of exynos5 SoC.
-added non device-tree support for ctrl_id access.
Signed-off-by: Girish K S girish.shivananja
: dw_mmc: lookup for optional biu and ciu clocks
mmc: dw_mmc: add quirk to indicate missing write protect line
mmc: dw_mmc: add device tree support
mmc: dw_mmc: add samsung exynos5250 specific extentions
Girish K S (1):
mmc: dwmmc: Add quirk for broken Hardware Config
drivers/mmc/host/dw_mmc-pltfm.c
of thomas (with some
modification to his patch)
Best Regards,
Jaehoon Chung
On 07/23/2012 08:16 PM, Girish K S wrote:
Synopsis Designware host controller has suppport for open
drain mode selection. During the mmc card initialization the
host controller can select the open-drain bit to allow
On 24 July 2012 17:06, Girish K S girish.shivananja...@linaro.org wrote:
On 24 July 2012 16:39, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi Girish,
Well..just tested on my board.
this patch didn't work.(eMMC card didn't initialize)
meaning of ios-bus_mode and synosys's bus_mode is same
are testing. i will try to use the
same and simulate the problem
Best Regards,
Jaehoon Chung
2012/7/24 Girish K S girish.shivananja...@linaro.org:
On 24 July 2012 17:06, Girish K S girish.shivananja...@linaro.org wrote:
On 24 July 2012 16:39, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi Girish
On 24 July 2012 19:14, Jae hoon Chung jh80.ch...@gmail.com wrote:
2012/7/24 Girish K S girish.shivananja...@linaro.org:
On 24 July 2012 18:37, Jae hoon Chung jh80.ch...@gmail.com wrote:
Hi Girish,
Right, it be mentioned about the open-drain mode in synopsys spec.
But if didn't work on other
.
On my board irrespective of the set bus mode location it works fine
Best Regards,
Jaehoon Chung
2012/7/24 Girish K S girish.shivananja...@linaro.org:
On 24 July 2012 17:06, Girish K S girish.shivananja...@linaro.org wrote:
On 24 July 2012 16:39, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi
On 24 July 2012 10:48, Seungwon Jeon tgih@samsung.com wrote:
Hi Girish,
July 23, 2012, Girish K S girish.shivananja...@linaro.org wrote:
In some Soc'S that integrate Designware mmc host controllers, the
HCON register is broken. The hardware configuration is not
updated. One specific
-bus_mode)
return;
Then this patch looks good to me.
Thanks Jaehoon. I will try to test the same and let you know. if
relocation is fine then i will send a patch
Best Regards,
Jaehoon Chung
On 07/26/2012 12:41 PM, Girish K S wrote:
On 24 July 2012 18:37, Jae hoon Chung jh80.ch
looks good
Reviewed by: Girish KS girish.shivananja...@linaro.org
On 14 September 2012 14:38, Chander Kashyap chander.kash...@linaro.org wrote:
In case of multiple bus clock sources, all the clock sources were
getting enabled. As only one clock source is needed at the time hence
enable only
good catch
Reviewed by: Girish K S girish.shivananja...@linaro.org
On 14 September 2012 14:38, Chander Kashyap chander.kash...@linaro.org wrote:
If sdhci-s3c driver is built as module, it gives following error if inserted
again after removing. This was happening as pm_runtime_use_autosuspend
,
+%d bit host data width,
+%u deep fifo\n,
+host-irq, width, fifo_size);
+
Makes sense
Reviewed By: Girish K S girish.shivananja...@linaro.org
/* We need at least one slot to succeed */
for (i = 0; i host-num_slots; i++) {
ret
This patch enables the SPI in EXYNOS5440 SoC. The NOR
Flash can be accessed by enabling the spi interface
Signed-off-by: Girish K S ks.g...@samsung.com
---
arch/arm/boot/dts/exynos5440-ssdk5440.dts | 39 +++-
arch/arm/boot/dts/exynos5440.dtsi | 16
This patch adds dts support for the sata controller
Signed-off-by: Girish K S ks.g...@samsung.com
---
arch/arm/boot/dts/exynos5440.dtsi |9 +
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5440.dtsi
b/arch/arm/boot/dts/exynos5440.dtsi
index
This patch adds dts support for the sata controller
Signed-off-by: Girish K S ks.g...@samsung.com
---
arch/arm/boot/dts/exynos5440.dtsi |9 +
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5440.dtsi
b/arch/arm/boot/dts/exynos5440.dtsi
index
This patch fixes the problem of infinite looping while booting.
The bne instruction expects the z flag to be set to break the loop.
The (mov r1, r1, lsr #1) doesn't behave in the expected way. If
replaced with the movs instruction then the execution will exit
the loop.
Signed-off-by: Girish K S
Hello Mr Chung,
Kindly apply my HS200 feature patch before this patch. then it will work fine.
can you check and let me know if it applies after HS200 patch.
If it can be applied i will modify and resend
regards
Girish K S
On 4 October 2011 16:22, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi
Hello Mr Chung,
I got your point. My reply was for your comment on cannot apply this
patch on mmc-next branch.
regards
Girish K S
On 4 October 2011 16:46, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi Girish..
My means if you use host-caps2, i think right that should be define
MMC_CAP2_XXX
Hello Mr Chung,
Since my both patches are dependent on each other. i will generate a
patch series of HS200 and Power notify. So that they can be applied
sequentially.
Will update with your mentioned comment. kindly review it after my release.
regards
Girish K S
On 4 October 2011 16:50, Girish
Dear Mr Chung,
i saw your pull request with poweroff notify feature. did you modify
anything in the Power Notify feature.
I am preparing the patch with your review comment.
regards
Girish K S
On 4 October 2011 17:11, Girish K S girish.shivananja...@linaro.org wrote:
Hello Mr Chung,
Since my
On 11 October 2011 04:39, Chris Ball c...@laptop.org wrote:
Hi Girish,
On Fri, Sep 16 2011, Girish K S wrote:
This patch adds the power off notification handling
during suspend and system poweroff.
For suspend mode short timeout is used, whereas for the
normal poweroff long timeout is used
function. So card.h file is included
to import the card data structure.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
Changes in v1:
Case statements in switch that produce same result have
been combined to reduce repeated assignments
On 4 October 2011 19:51, Girish K S girish.shivananja...@linaro.org wrote:
This patch adds the support of the HS200 bus speed for
eMMC 4.5 devices.
The eMMC 4.5 devices have support for 200MHz bus speed.
The mmc core and host modules have been touched to add support
for this module
function. So card.h file is included
to import the card data structure.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
Changes in v1:
Case statements in switch that produce same result have
been combined to reduce repeated assignments
short timeout is used, whereas for the normal poweroff long
timeout is used.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
---
Changes in V8:
Updated with review comments of Chris Ball and rebased
On 14 October 2011 03:41, Chris Ball c...@laptop.org wrote:
Hi Girish, just trivial changes below.
Does anyone have a Tested-by: to add to the patch?
No not yet.
On Thu, Oct 13 2011, Girish K S wrote:
This patch adds the support for power off notify feature, available in
eMMC 4.5 devices
On 17 October 2011 18:17, Chris Ball c...@laptop.org wrote:
Hi Girish,
On Mon, Oct 17 2011, Girish K S wrote:
+ if (card != NULL mmc_card_mmc(card)
!= NULL is unnecessary.
This is required. Let me explain the scenario where i felt it is necessary.
I'm not saying that you shouldn't test
short timeout is used, whereas for the normal poweroff long
timeout is used.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
---
Changes in V8:
Updated with review comments of Chris Ball and rebased
On 17 October 2011 20:17, Girish K S girish.shivananja...@linaro.org wrote:
This patch adds the support for power off notify feature, available in
eMMC 4.5 devices. If the the host has support for this feature, then the
mmc core will notify it to the device by setting the POWER_OFF_NOTIFICATION
short timeout is used, whereas for the normal poweroff long
timeout is used.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
Signed-off-by: Jaehoon Chung jh80.ch...@samsung.com
---
Changes in V9:
Removed the macros not related with the PowerOff
On 18 October 2011 10:49, Girish K S girish.shivananja...@linaro.org wrote:
On 18 October 2011 10:46, Jaehoon Chung jh80.ch...@samsung.com wrote:
Hi Girish.
This patch is merged on mmc-next..did you know that?
And if deleted commit id bd3151f6c55c553bed2c0df72792841457b75bb5,
I will re-work
function. So card.h file is included to import the card
data structure.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
Changes in v4:
Rebased onto chris-mmc/mmc-next branch. This patch is successfully
applied on commit with id
On 24 October 2011 15:40, Seungwon Jeon tgih@samsung.com wrote:
Turning the cache off implies flushing cache which doesn't define
maximum timeout unlike cache-on. This patch will apply the generic
CMD6 timeout only for cache-on. Additionally the kernel message is
added for checking failure
On 24 October 2011 16:39, Chris Ball c...@laptop.org wrote:
Hi Seungwon,
On Mon, Oct 24 2011, Seungwon Jeon wrote:
Code cleanup. The codes of related to eMMC4.5 are scattered.
This patch removes a duplicate if-statement and assembles all.
Signed-off-by: Seungwon Jeon tgih@samsung.com
function. So card.h file is included to import the card
data structure.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
Changes in v4:
Rebased onto chris-mmc/mmc-next branch. This patch is successfully
applied on commit with id
On 2 November 2011 04:03, Seungwon Jeon tgih@samsung.com wrote:
This patch supports packed command of eMMC4.5 device.
Several reads(or writes) can be grouped in packed command
and all data of the individual commands can be sent in a
single transfer on the bus.
Signed-off-by: Seungwon
This patch skips the setting of the power notify state variable
for non eMMC 4.5 devices. Also fixes the problem of omap_hsmmc
noisy/broken for suspend resume reported by kevin Hilman.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/core
On 4 November 2011 06:52, Girish K S girish.shivananja...@linaro.org wrote:
This patch skips the setting of the power notify state variable
for non eMMC 4.5 devices. Also fixes the problem of omap_hsmmc
noisy/broken for suspend resume reported by kevin Hilman.
cc: Chris Ball c...@laptop.org
On 8 November 2011 15:18, Sahitya Tummala stumm...@codeaurora.org wrote:
Hi Girish,
On 10/18/2011 10:35 AM, Girish K S wrote:
This patch adds the support for power off notify feature, available in
eMMC 4.5 devices. If the the host has support for this feature, then the
mmc core will notify
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 girish.shivananja...@linaro.org
---
drivers/mmc/core
On 17 November 2011 11:06, Subhash Jadavani subha...@codeaurora.org wrote:
Hi Girish,
-Original Message-
From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
ow...@vger.kernel.org] On Behalf Of Sahitya Tummala
Sent: Tuesday, November 08, 2011 2:10 PM
To: Girish K S
Cc: linux
On 19 November 2011 00:29, Subhash Jadavani subha...@codeaurora.org wrote:
Hi Girish,
-Original Message-
From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
ow...@vger.kernel.org] On Behalf Of Girish K S
Sent: Wednesday, October 26, 2011 10:30 AM
To: linux-...@vger.kernel.org
On 24 November 2011 11:43, Subhash Jadavani subha...@codeaurora.org wrote:
Hi Girish,
-Original Message-
From: Girish K S [mailto:girish.shivananja...@linaro.org]
Sent: Monday, November 21, 2011 4:12 PM
To: Subhash Jadavani
Cc: linux-...@vger.kernel.org; c...@laptop.org; patc
function. So card.h file is included to import the card
data structure.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
Changes in v5:
Reduced the case statements for better code readability. Removed
unused macro definitions. Modified
On 1 December 2011 15:33, Subhash Jadavani subha...@codeaurora.org wrote:
Hi Girish,
-Original Message-
From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
ow...@vger.kernel.org] On Behalf Of Girish K S
Sent: Wednesday, November 30, 2011 2:24 PM
To: linux-...@vger.kernel.org
On 1 December 2011 16:27, Subhash Jadavani subha...@codeaurora.org wrote:
-Original Message-
From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
ow...@vger.kernel.org] On Behalf Of Girish K S
Sent: Thursday, December 01, 2011 3:58 PM
To: Subhash Jadavani
Cc: linux
function. So card.h file is included to import the card
data structure.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
Changes in v5:
Reduced the case statements for better code readability. Removed
unused macro definitions. Modified
On 2 December 2011 00:02, Subhash Jadavani subha...@codeaurora.org wrote:
-Original Message-
From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
ow...@vger.kernel.org] On Behalf Of Girish K S
Sent: Thursday, December 01, 2011 7:48 PM
To: Subhash Jadavani
Cc: linux
On 5 December 2011 11:46, Subhash Jadavani subha...@codeaurora.org wrote:
-Original Message-
From: Girish K S [mailto:girish.shivananja...@linaro.org]
Sent: Friday, December 02, 2011 5:08 PM
To: Subhash Jadavani
Cc: linux-...@vger.kernel.org; patc...@linaro.org; linux-samsung-
s
suggest a way to do
this.
Regards
Saugata
On 5 December 2011 16:59, Subhash Jadavani subha...@codeaurora.org wrote:
-Original Message-
From: Girish K S [mailto:girish.shivananja...@linaro.org]
Sent: Monday, December 05, 2011 12:20 PM
To: Subhash Jadavani
Cc: linux
Ignore this patch
On 14 December 2011 11:44, Girish K S girish.shivananja...@linaro.org wrote:
This patch adds a check whether the host supports maximum current value
obtained from the device's extended csd register for a selected interface
voltage and frequency.
cc: Chris Ball c
This patch adds a check whether the host supports maximum current value
obtained from the device's extended csd register for a selected interface
voltage and frequency.
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/core/mmc.c | 27
This patch adds a check whether the host supports maximum current value
obtained from the device's extended csd register for a selected interface
voltage and frequency.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
Changes in v1:
reduced
bus
test command does).
you are right. i have removed it in the modified version. It does only
tuning and power class selection
Regards,
Subhash
-Original Message-
From: Saugata Das [mailto:saugata@linaro.org]
Sent: Tuesday, December 13, 2011 11:03 AM
To: Girish K S
Cc: Subhash
This patch adds a check whether the host supports maximum current value
obtained from the device's extended csd register for a selected interface
voltage and frequency.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
Changes in v2:
deleted
On 15 December 2011 11:33, amit kachhap amit.kach...@linaro.org wrote:
On Thu, Dec 15, 2011 at 9:28 AM, Girish K S
girish.shivananja...@linaro.org wrote:
This patch adds a check whether the host supports maximum current value
obtained from the device's extended csd register for a selected
result have
been combined to reduce repeated assignments.
patch recreated after rebase to chris balls mmc-next branch.
Girish K S (2):
mmc: core: HS200 mode support for eMMC 4.5
mmc: host: Adds support for eMMC 4.5 HS200 mode
drivers/mmc/core/bus.c |3 +-
drivers/mmc
] On Behalf Of Girish K S
Sent: Monday, December 19, 2011 12:07 PM
To: linux-...@vger.kernel.org
Cc: patc...@linaro.org; linux-samsung-soc@vger.kernel.org; Girish K S;
Chris Ball
Subject: [PATCH V6 1/2] mmc: core: HS200 mode support for eMMC 4.5
This patch adds the support of the HS200 bus speed
the patch released for modifying the printk messages.
Changes in v1:
Case statements in switch that produce same result have
been combined to reduce repeated assignments.
patch recreated after rebase to chris balls mmc-next branch.
Girish K S (2):
mmc: core: HS200 mode
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/core/bus.c |3 +-
drivers/mmc/core/debugfs.c |3 +
drivers/mmc/core/mmc.c | 142 +---
drivers/mmc/core/sd.c |3 +-
drivers/mmc/core/sdio.c|4 +-
include
On 21 December 2011 12:04, Subhash Jadavani subha...@codeaurora.org wrote:
-Original Message-
From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
ow...@vger.kernel.org] On Behalf Of Girish K S
Sent: Wednesday, December 21, 2011 9:43 AM
To: linux-...@vger.kernel.org
Cc: patc
On 21 December 2011 15:18, Subhash Jadavani subha...@codeaurora.org wrote:
On 12/21/2011 3:10 PM, Girish K S wrote:
This patch adds the support of the HS200 bus speed for eMMC 4.5 devices.
The eMMC 4.5 devices have support for 200MHz bus speed. The function
prototype of the tuning function
the patch released for modifying the printk messages.
Changes in v1:
Case statements in switch that produce same result have
been combined to reduce repeated assignments.
patch recreated after rebase to chris balls mmc-next branch.
Girish K S (2):
mmc: core: HS200 mode
that produce same result have been combined
to reduce repeated assignments. patch recreated after rebase to chris
Balls mmc-next branch.
Girish K S (2):
mmc: core: HS200 mode support for eMMC 4.5
mmc: host: Adds support for eMMC 4.5 HS200 mode
drivers/mmc/core/bus.c
This patch adds support for the HS200 mode on the host side.
Also enables the tuning feature required when the HS200 mode
is selected.
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/host/sdhci.c | 45
HI Chris,
Please have a look at this patch series and add it in your next branch
if everything seems to be Ok
regards
Girish K S
On 6 January 2012 09:56, Girish K S girish.shivananja...@linaro.org wrote:
changes in v9:
Updated the changes suggested by Chris for kernel coding
This patch fixes the failure of low speed mmc card detection
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/core/mmc.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index dc03291..2bc586b
Hi Chris,
can you consider this patch in your next branch.
regards
Girish K S
On 19 January 2012 08:56, Girish K S girish.shivananja...@linaro.org wrote:
This patch fixes the failure of low speed mmc card detection
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc
Designware Host
Controller(eMMC 4.5). The suspend to RAM and resume works fine.
This patch is successfully applied on the Chris's mmc-next
branch
cc: Chris Ball c...@laptop.org
Signed-off-by: Girish K S girish.shivananja...@linaro.org
Tested-by: Girish K S girish.shivananja...@linaro.org
...@samsung.com
Reviewed-by: Girish K S girish.shivananja...@linaro.org
---
drivers/scsi/ufs/ufshcd.c | 447
+
1 files changed, 447 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index c82eeea
compile successfully and
could test the suspend/ resume functionality without carsh.
If you provide the log, i can check more.
Please see my comments below.
On 01/31/2012 11:14 AM, Girish K S wrote:
Modified the mmc_poweroff to resume before sending the
poweroff notification command
On 16 March 2012 10:43, Saugata Das saugata@linaro.org wrote:
On 16 March 2012 09:19, Girish K S girish.shivananja...@linaro.org wrote:
On 14 March 2012 20:53, Ulf Hansson ulf.hans...@stericsson.com wrote:
Hi Girish and Chris,
I noticed that this has been pushed for 3.3, I think we need
On 16 March 2012 10:43, Saugata Das saugata@linaro.org wrote:
On 16 March 2012 09:19, Girish K S girish.shivananja...@linaro.org wrote:
On 14 March 2012 20:53, Ulf Hansson ulf.hans...@stericsson.com wrote:
Hi Girish and Chris,
I noticed that this has been pushed for 3.3, I think we need
On 28 March 2012 16:39, Subhash Jadavani subha...@codeaurora.org wrote:
-Original Message-
From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
ow...@vger.kernel.org] On Behalf Of Saugata Das
Sent: Thursday, December 15, 2011 6:35 PM
To: Girish K S
Cc: linux-...@vger.kernel.org
On 29 March 2012 11:17, Girish K S girish.shivananja...@linaro.org wrote:
On 28 March 2012 16:39, Subhash Jadavani subha...@codeaurora.org wrote:
-Original Message-
From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
ow...@vger.kernel.org] On Behalf Of Saugata Das
Sent
.
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/host/sdhci-s3c.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 2bd7bf4..fe886d6 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers
BKOPS_START, SANITIZE_START, FLUSH_CACHE
field(so these fields are excluded).
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/core/mmc.c |5 +
drivers/mmc/core/mmc_ops.c |8
include/linux/mmc/card.h |1 +
include/linux/mmc/mmc.h|4
the implementation of the timeout handling in the
mmc_switch
function in the mmc_ops.c
Sorry my previous mails were with ricj text enabled.
Thanks and regards
Girish K S
On 1 September 2011 09:20, Girish K S girish.shivananja...@linaro.org wrote:
hi kukjin,
but I cannot see its handling in the mmc_ops.c file
for the switch
command while accessing a specific field,then the default timeout
shall be used to timeout. Specification says there is no timeout
defined while accessing BKOPS_START, SANITIZE_START, FLUSH_CACHE
field(so these fields are excluded).
Signed-off-by: Girish K S girish.shivananja
Girish K S
On 1 September 2011 11:50, Seungwon Jeon tgih@samsung.com wrote:
Hi Girish,
Girish K S wrote:
V2- The datatype of the cmd6_timeout is changed from u8 to unsigned int,
as it can hold a value upto 255*10=2550.
This patch adds the code to handle the default timeout
for switch
).
This patch should be applied after Seungwon Jeon's
patch for cmd6 timeout.
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/core/mmc.c | 19 +--
include/linux/mmc/card.h |1 +
include/linux/mmc/host.h |1 +
include/linux/mmc/mmc.h |8
notification, and don't handle the
reaming one.
As you read the spec, it takes more time the sleep wake-up and next
booting time if no proper power off notification
Please also consider it.
Thank you,
Kyungmin Park
On Fri, Sep 2, 2011 at 4:25 PM, Girish K S
girish.shivananja...@linaro.org wrote
This set of patch add the feature of notify and handling of
PowerOff notification for eMMC 4.5 devices
Girish K S (2):
mmc: core: Add power off notify feature(eMMC 4.5)
mmc: core: Add poweroff notify handling feature
drivers/mmc/core/core.c | 29 +
drivers/mmc
).
This patch should be applied after Seungwon Jeon's
patch for cmd6 timeout.
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/core/mmc.c | 19 +--
include/linux/mmc/card.h |1 +
include/linux/mmc/host.h |1 +
include/linux/mmc/mmc.h |8
This patch adds the handling of the poweroff notify feature
during powerdown phase.
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/core/core.c | 29 +
drivers/mmc/core/mmc.c |3 +++
drivers/mmc/host/sdhci.c | 11
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