Hi Javier,
On Mon, Nov 30, 2015 at 7:31 PM, Javier Martinez Canillas
wrote:
> Hello Alim,
>
> On 10/12/2015 09:37 AM, Alim Akhtar wrote:
>> Since commit 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach boards"),
>> sound card detection is broken on peac
need special handling
for reboot/poweroff in exynos pmu driver. This patch also removes
the same from exynos pmu driver to keep git bisect working.
Note: This will break reboot/poweroff on boards with older dtbs
with a newer kernel.
Signed-off-by: Alim Akhtar
Reviewed-by: Javier Martinez Can
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos5410 SoC.
Signed-off-by: Alim Akhtar
Reviewed-by: Pankaj Dubey
Reviewed-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
Acked-by: Moritz Fischer
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos5 SoCs.
Signed-off-by: Alim Akhtar
Reviewed-by: Pankaj Dubey
Reviewed-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
Acked-by: Moritz Fischer
---
arch
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos4 SoC.
Signed-off-by: Alim Akhtar
Reviewed-by: Pankaj Dubey
Reviewed-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
Tested-by: Tobias Jakobi
Acked-by
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos3250 SoC.
Signed-off-by: Alim Akhtar
Reviewed-by: Pankaj Dubey
Reviewed-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
Acked-by: Moritz Fischer
defconfig changes as disscussed
* Collected various Reviewed-by, Tested-by and Acked-by tags
* Added SYSCON-{RESET, POWEROFF} to select from Kconfig
Alim Akhtar (5):
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos3250 SoCs
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos4
arm: dts
Hi Krzysztof,
On 11/20/2015 06:16 AM, Krzysztof Kozlowski wrote:
On 20.11.2015 03:06, Alim Akhtar wrote:
Hi Krzysztof/Ulf/Kukjin
On Thu, Oct 22, 2015 at 5:47 AM, Krzysztof Kozlowski
wrote:
On 22.10.2015 00:01, Alim Akhtar wrote:
On Wed, Oct 21, 2015 at 8:25 PM, Javier Martinez Canillas
Hi Krzysztof/Ulf/Kukjin
On Thu, Oct 22, 2015 at 5:47 AM, Krzysztof Kozlowski
wrote:
> On 22.10.2015 00:01, Alim Akhtar wrote:
>> On Wed, Oct 21, 2015 at 8:25 PM, Javier Martinez Canillas
>> wrote:
>>> Hello Alim,
>>>
>>> On 10/21/2015
Hi
Thanks again for looking into this.
On 11/17/2015 11:46 AM, Kishon Vijay Abraham I wrote:
Hi,
On Monday 09 November 2015 10:56 AM, Alim Akhtar wrote:
From: Seungwon Jeon
This patch introduces Exynos UFS PHY driver. This driver
supports to deal with phy calibration and power control
Hi Kishon,
Any more concern on the PHY part of this series?
Thanks!
On Mon, Nov 9, 2015 at 10:56 AM, Alim Akhtar wrote:
> This patch-set introduces UFS (Universal Flash Storage) host support
> for Samsung Exynos SoC. Mostly, it consists of UFS PHY and host specific
> driver.
>
Hi Rob,
On 11/09/2015 09:53 PM, Rob Herring wrote:
On Mon, Nov 09, 2015 at 10:56:26AM +0530, Alim Akhtar wrote:
From: Seungwon Jeon
This adds Exynos Universal Flash Storage (UFS) Host Controller DT bindings.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
.../devicetree
Hi Krzysztof,
On 11/07/2015 08:39 AM, Krzysztof Kozlowski wrote:
W dniu 07.11.2015 o 07:33, Rob Herring pisze:
On Fri, Oct 30, 2015 at 11:55:31AM +0530, Alim Akhtar wrote:
From: Thomas Abraham
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14
From: Seungwon Jeon
This patch introduces Exynos UFS host controller driver,
which mainly handles vendor-specific operations including
link startup, power mode change and hibernation/unhibernation.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/Kconfig
From: Seungwon Jeon
This adds Exynos Universal Flash Storage (UFS) Host Controller DT bindings.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
.../devicetree/bindings/ufs/ufs-exynos.txt | 104
1 file changed, 104 insertions(+)
create mode 100644
From: Seungwon Jeon
Some host controller needs specific handling before/after
(un)hibernation, This change adds specific callback function
to support vendor's implementation.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/ufshcd.c |
From: Seungwon Jeon
This makes ufshcd_config_pwr_mode non-static so that other vendors
like exynos can use the same.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/ufshcd.c |5 ++---
drivers/scsi/ufs/ufshcd.h |2 ++
2 files changed, 4 insertions(+), 3
From: Seungwon Jeon
Some host controller needs nexus type information for handling
command. This change adds specific callback function to support
vendor's implementation.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/ufshcd.c |3 +++
drivers/scs
From: Seungwon Jeon
Some host controller doesn't support host controller enable via HCE.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/ufshcd.c | 75 +++--
drivers/scsi/ufs/ufshcd.h |5 +++
2 files change
From: Seungwon Jeon
Some host controller supports interrupt aggregation, but doesn't
allow to reset counter and timer by s/w.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/ufshcd.c |3 ++-
drivers/scsi/ufs/ufshcd.h |6 ++
2 files chang
From: Seungwon Jeon
In the right behavior, setting the bit to '0' indicates clear and
'1' indicates no change. If host contoller handles this the other way,
UFSHCI_QUIRK_BROKEN_REQ_LIST_CLR can be used.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drive
From: Seungwon Jeon
UTRD(UTP Transfer Request Descriptor)'s field such as offset/length,
especially response's has DWORD expression. This quirk can be specified
for host controller not to conform standard.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/uf
From: Seungwon Jeon
This patch introduces Exynos UFS PHY driver. This driver
supports to deal with phy calibration and power control
according to UFS host driver's behavior.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
Cc: Kishon Vijay Abraham I
---
drivers/phy/Kc
Adds exynos UFS PHY device tree bindings information.
Signed-off-by: Alim Akhtar
---
.../devicetree/bindings/phy/samsung-phy.txt| 22
1 file changed, 22 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt
b/Documentation/devicetree
/lkml.org/lkml/2015/9/21/668
[3]-> https://lkml.org/lkml/2015/8/23/124
[4]-> https://lkml.org/lkml/2015/10/28/271
[5]-> https://lkml.org/lkml/2015/10/1/402
This patch set is tested on exynos7-espresso board.
Alim Akhtar (1):
Documentation: samsung-phy: Add dt bindings for UFS
Seungwo
Hi Rob,
On Sat, Nov 7, 2015 at 4:03 AM, Rob Herring wrote:
> On Fri, Oct 30, 2015 at 11:55:31AM +0530, Alim Akhtar wrote:
>> From: Thomas Abraham
>>
>> Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
>> is similar to s2mps11/14 PMIC device
Hi Krzysztof
On 11/02/2015 07:22 PM, Krzysztof Kozlowski wrote:
2015-11-02 22:01 GMT+09:00 Alim Akhtar :
arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 349
+++
1 file changed, 349 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
b/arch
Hi Kishon,
Thanks for your time.
On 10/28/2015 06:23 PM, Kishon Vijay Abraham I wrote:
Hi,
On Sunday 25 October 2015 05:34 PM, Alim Akhtar wrote:
Hi Kishon
Thanks again for you review.
On Fri, Oct 23, 2015 at 8:48 PM, Kishon Vijay Abraham I wrote:
Hi,
On Thursday 15 October 2015 08:38 AM
On 11/02/2015 05:55 PM, Krzysztof Kozlowski wrote:
2015-11-02 19:04 GMT+09:00 Alim Akhtar :
This patch add pmic (s2mps15) node of espresso board,
This patch adds PMIC (S2MPS15)...
which includes addition of regulators and pmic-clk sub-nodes.
Signed-off-by: Abhilash Kesavan
Signed-off-by
Hi Krzysztof,
On 11/02/2015 05:28 PM, Krzysztof Kozlowski wrote:
Subject - name of the board at the end (not the name of the SoC):
arm64: dts: Enable HS200 mode operation on exynos7-espresso
2015-11-02 19:04 GMT+09:00 Alim Akhtar :
This patch enables HS200 mode operation on exynos7 based
On 11/02/2015 05:00 PM, Javier Martinez Canillas wrote:
Hello Alim,
This patch looks mostly good to me, I just have two comments below:
On 11/02/2015 11:04 AM, Alim Akhtar wrote:
This patch add pmic (s2mps15) node of espresso board,
which includes addition of regulators and pmic-clk sub
This patch add pmic (s2mps15) node of espresso board,
which includes addition of regulators and pmic-clk sub-nodes.
Signed-off-by: Abhilash Kesavan
Signed-off-by: Alim Akhtar
---
This patch should go in after driver side changes [1] lands.
[1]->
https://www.mail-archive.com/linux-samsung-
non-removable device.
Signed-off-by: Alim Akhtar
---
arch/arm64/boot/dts/exynos/exynos7-espresso.dts |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
index 8ce04a0ec928
On 10/30/2015 01:12 PM, Krzysztof Kozlowski wrote:
On 30.10.2015 15:25, Alim Akhtar wrote:
From: Thomas Abraham
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
This also supports RTC and
Signed-off-by: Alim Akhtar
---
Documentation/devicetree/bindings/mfd/s2mps11.txt | 21 ++---
1 file changed, 14 insertions(+), 7 deletions(-)
diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt
b/Documentation/devicetree/bindings/mfd/s2mps11.txt
index 890f0b0e1643
On 10/29/2015 11:27 AM, Krzysztof Kozlowski wrote:
On 29.10.2015 13:58, Alim Akhtar wrote:
From: Thomas Abraham
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
Cc: devicetree
From: Thomas Abraham
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
Cc: devicetree@vger.kernel.org
Signed-off-by: Thomas Abraham
Signed-off-by: Alim Akhtar
Reviewed-by: Krzysztof Kozlowski
From: Thomas Abraham
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
Cc: devicetree@vger.kernel.org
Signed-off-by: Thomas Abraham
Signed-off-by: Alim Akhtar
Reviewed-by: Krzysztof Kozlowski
On 10/26/2015 04:39 PM, Lee Jones wrote:
On Mon, 26 Oct 2015, Alim Akhtar wrote:
From: Thomas Abraham
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
Cc: devicetree@vger.kernel.org
Signed
From: Thomas Abraham
Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
Cc: devicetree@vger.kernel.org
Signed-off-by: Thomas Abraham
Signed-off-by: Alim Akhtar
Reviewed-by: Krzysztof Kozlowski
Hi Kishon
Thanks again for you review.
On Fri, Oct 23, 2015 at 8:48 PM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Thursday 15 October 2015 08:38 AM, Alim Akhtar wrote:
>> +CCing kishon Vijay,
>>
>> On 10/14/2015 06:25 PM, Alim Akhtar wrote:
>>> From: Seungwon
A Gentle Reminder !!
On 10/14/2015 06:25 PM, Alim Akhtar wrote:
This patch-set introduces UFS (Universal Flash Storage) host support
for Samsung Exynos SoC. Mostly, it consists of UFS PHY and host specific driver.
And it also contains some quirks handling for Exynos.
NOTE: ** This series has a
On 10/22/2015 05:47 AM, Krzysztof Kozlowski wrote:
On 22.10.2015 00:01, Alim Akhtar wrote:
On Wed, Oct 21, 2015 at 8:25 PM, Javier Martinez Canillas
wrote:
Hello Alim,
On 10/21/2015 04:50 PM, Alim Akhtar wrote:
[snip]
[0]:
From c9b250ee03bae338339b70693e906145c719f783 Mon Sep 17 00:00
On Wed, Oct 21, 2015 at 8:25 PM, Javier Martinez Canillas
wrote:
> Hello Alim,
>
> On 10/21/2015 04:50 PM, Alim Akhtar wrote:
>
> [snip]
>
>>>
>>> [0]:
>>> From c9b250ee03bae338339b70693e906145c719f783 Mon Sep 17 00:00:00 2001
>>> From: Javi
Hi Javier,
On Wed, Oct 21, 2015 at 6:53 PM, Javier Martinez Canillas
wrote:
> Hello Alim,
>
> On 10/21/2015 12:44 PM, Alim Akhtar wrote:
>
> [snip]
>
>>>
>>> Can you please test following patch [0] on top of Alim's series? If that
>>> works the
Hi Javier,
On Wed, Oct 21, 2015 at 3:46 PM, Javier Martinez Canillas
wrote:
> Hello Alim,
>
> On 10/21/2015 08:09 AM, Alim Akhtar wrote:
>
> [snip]
>
>>>>>>
>>>>>> Hi Alim,
>>>>>>
>>>>>> I have installed yo
On 10/21/2015 04:12 PM, Markus Reichl wrote:
Am 21.10.2015 um 12:16 schrieb Javier Martinez Canillas:
Hello Alim,
On 10/21/2015 08:09 AM, Alim Akhtar wrote:
[snip]
Hi Alim,
I have installed your patch set above with git am on top of
4.3.0-rc6-00108-gce1fad2 torvalds/linux of today
with
Hi Javier,
On 10/21/2015 03:46 PM, Javier Martinez Canillas wrote:
Hello Alim,
On 10/21/2015 08:09 AM, Alim Akhtar wrote:
[snip]
Hi Alim,
I have installed your patch set above with git am on top of
4.3.0-rc6-00108-gce1fad2 torvalds/linux of today
with make exynos_defconfig on Odroid U3
On 10/20/2015 10:53 PM, Markus Reichl wrote:
Am Dienstag, 20. Oktober 2015, 21:22:05 schrieb Alim Akhtar:
On Tue, Oct 20, 2015 at 9:17 PM, Alim Akhtar wrote:
Hi Markus,
On Tue, Oct 20, 2015 at 8:29 PM, Markus Reichl wrote:
Am 20.10.2015 um 11:24 schrieb Alim Akhtar:
Now we have a nice
Hi Markus,
On Tue, Oct 20, 2015 at 8:29 PM, Markus Reichl wrote:
> Am 20.10.2015 um 11:24 schrieb Alim Akhtar:
>> Now we have a nice way to reboot/poweroff system using a generic
>> syscon regmap based drivers, this series moves exynos SoCs to
>> make use of the same.
&
On Tue, Oct 20, 2015 at 9:17 PM, Alim Akhtar wrote:
> Hi Markus,
>
> On Tue, Oct 20, 2015 at 8:29 PM, Markus Reichl wrote:
>> Am 20.10.2015 um 11:24 schrieb Alim Akhtar:
>>> Now we have a nice way to reboot/poweroff system using a generic
>>> syscon regmap based
Now we can use the generic syscon-{reboot/poweroff} drivers,
so we don't need special handling for reboot/poweroff in
exynos pmu driver. This patch remove the same.
Note: This will break reboot/poweroff on boards with older dtbs
with a newer kernel.
Signed-off-by: Alim Akhtar
Review
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos5 SoCs.
Signed-off-by: Alim Akhtar
Reviewed-by: Pankaj Dubey
Reviewed-by: Javier Martinez Canillas
Acked-by: Moritz Fischer
---
arch/arm/boot/dts/exynos5.dtsi | 14
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos5410 SoC.
Signed-off-by: Alim Akhtar
Reviewed-by: Pankaj Dubey
Reviewed-by: Javier Martinez Canillas
Acked-by: Moritz Fischer
---
arch/arm/boot/dts/exynos5410.dtsi
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos3250 SoC.
Signed-off-by: Alim Akhtar
Reviewed-by: Pankaj Dubey
Reviewed-by: Javier Martinez Canillas
Acked-by: Moritz Fischer
---
arch/arm/boot/dts/exynos3250.dtsi
Since we switch to use generic syscon regmap based reset/poweroff
driver for exynos SoC, lets select it from ARCH_EXYNOS instead of
enabling it from various defconfigs. This also select POWER_RESET
as SYSCON-{reset, poweroff} drivers depends on it.
Signed-off-by: Alim Akhtar
---
Have run make
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos4 SoC.
Signed-off-by: Alim Akhtar
Reviewed-by: Pankaj Dubey
Reviewed-by: Javier Martinez Canillas
Tested-by: Tobias Jakobi
Acked-by: Moritz Fischer
---
arch/arm/boot
-by and Acked-by tags
* Added SYSCON-{RESET, POWEROFF} to select from Kconfig
Alim Akhtar (6):
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos3250 SoCs
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos4
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos5
arm: dts: Add
Hi Javier,
On 10/19/2015 06:33 PM, Javier Martinez Canillas wrote:
Hello Alim,
On 10/19/2015 08:03 AM, Alim Akhtar wrote:
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos3250 SoC.
Signed-off-by: Alim Akhtar
Hi Moritz,
On 10/20/2015 02:48 AM, Moritz Fischer wrote:
On Sun, Oct 18, 2015 at 11:03 PM, Alim Akhtar wrote:
Alim Akhtar (7):
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos3250 SoCs
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos4
arm: dts: Add syscon-{reboot
gt; Tobias
>
>
> Alim Akhtar wrote:
>> Alim Akhtar (7):
>> arm: dts: Add syscon-{reboot, poweroff} nodes for exynos3250 SoCs
>> arm: dts: Add syscon-{reboot, poweroff} nodes for exynos4
>> arm: dts: Add syscon-{reboot, poweroff} nodes for exynos5
>> arm:
ysztof Kozlowski wrote:
>>>> On 19.10.2015 15:03, Alim Akhtar wrote:
>>>>> Now we can use the generic syscon-{reboot/poweroff} drivers,
>>>>> so we don't need special handling for reboot/poweroff in
>>>>> exynos pmu driver. This patch rem
Hi krzysztof,
On Mon, Oct 19, 2015 at 6:58 PM, Krzysztof Kozlowski
wrote:
> 2015-10-19 18:56 GMT+09:00 Javier Martinez Canillas :
>> Hello,
>>
>> On 10/19/2015 09:00 AM, Krzysztof Kozlowski wrote:
>>> On 19.10.2015 15:03, Alim Akhtar wrote:
>>>> Now we c
Hi Javier,
On Mon, Oct 19, 2015 at 6:55 PM, Javier Martinez Canillas
wrote:
> Hello Alim,
>
> On 10/19/2015 08:03 AM, Alim Akhtar wrote:
>> make savedefconfig result in some difference, lets normalize the
>> defconfig.
>>
>> Signed-off-by: Alim Akhtar
>
On 10/19/2015 03:26 PM, Javier Martinez Canillas wrote:
Hello,
On 10/19/2015 09:00 AM, Krzysztof Kozlowski wrote:
On 19.10.2015 15:03, Alim Akhtar wrote:
Now we can use the generic syscon-{reboot/poweroff} drivers,
so we don't need special handling for reboot/poweroff in
exynos pmu d
This patch add syscon-reboot node to reboot exynos7 based SoCs.
Signed-off-by: Alim Akhtar
---
arch/arm64/boot/dts/exynos/exynos7.dtsi |7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi
b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index
Hello Krzysztof,
On 10/19/2015 12:30 PM, Krzysztof Kozlowski wrote:
On 19.10.2015 15:03, Alim Akhtar wrote:
Now we can use the generic syscon-{reboot/poweroff} drivers,
so we don't need special handling for reboot/poweroff in
exynos pmu driver. This patch remove the same.
Signed-off-by:
On 10/19/2015 12:24 PM, Krzysztof Kozlowski wrote:
On 19.10.2015 15:03, Alim Akhtar wrote:
...
Hi,
I am happy to see more contributions from your side! Keep it up. :)
Thank you! will keep finding time and doing it.
However this empty space in your cover letter is the place for
Now we can use the generic syscon-{reboot/poweroff} drivers,
so we don't need special handling for reboot/poweroff in
exynos pmu driver. This patch remove the same.
Signed-off-by: Alim Akhtar
---
arch/arm/mach-exynos/pmu.c | 43 ---
1 file change
Enable CONFIG_POWER_RESET_SYSCON and CONFIG_POWER_RESET_SYSCON_POWEROFF
to allow exynos SoC to make use of generic syscon based reboot/poweroff
drivers.
Signed-off-by: Alim Akhtar
---
arch/arm/configs/exynos_defconfig |3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/configs
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos5410 SoC.
Signed-off-by: Alim Akhtar
---
arch/arm/boot/dts/exynos5410.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts
make savedefconfig result in some difference, lets normalize the
defconfig.
Signed-off-by: Alim Akhtar
---
arch/arm/configs/exynos_defconfig |8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/arm/configs/exynos_defconfig
b/arch/arm/configs/exynos_defconfig
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos5 SoCs.
Signed-off-by: Alim Akhtar
---
arch/arm/boot/dts/exynos5.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos4 SoC.
Signed-off-by: Alim Akhtar
---
arch/arm/boot/dts/exynos4.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4.dtsi
This patch adds syscon-{reboot, poweroff} nodes to allow the
generic syscon-{reboot, poweroff} driver to reset/poweroff exynos3250 SoC.
Signed-off-by: Alim Akhtar
---
arch/arm/boot/dts/exynos3250.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts
Alim Akhtar (7):
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos3250 SoCs
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos4
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos5
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos5410 SoC
ARM: exynos_defconfig
+CCing kishon Vijay,
On 10/14/2015 06:25 PM, Alim Akhtar wrote:
From: Seungwon Jeon
This patch introduces Exynos UFS host controller driver,
which mainly handles vendor-specific operations including
link startup, power mode change and hibernation/unhibernation.
Signed-off-by: Seungwon Jeon
Hi,
On Wed, Oct 14, 2015 at 9:31 PM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Wednesday 14 October 2015 06:25 PM, Alim Akhtar wrote:
>> From: Seungwon Jeon
>>
>> This patch introduces Exynos UFS PHY driver. This driver
>> supports to deal with phy calibration
From: Seungwon Jeon
This patch introduces Exynos UFS host controller driver,
which mainly handles vendor-specific operations including
link startup, power mode change and hibernation/unhibernation.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/Kconfig
From: Seungwon Jeon
This adds Exynos Universal Flash Storage (UFS) Host Controller DT bindings.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
.../devicetree/bindings/ufs/ufs-exynos.txt | 104
1 file changed, 104 insertions(+)
create mode 100644
From: Seungwon Jeon
This makes ufshcd_config_pwr_mode non-static so that other vendors
like exynos can use the same.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/ufshcd.c |5 ++---
drivers/scsi/ufs/ufshcd.h |2 ++
2 files changed, 4 insertions(+), 3
From: Seungwon Jeon
Some host controller needs specific handling before/after
(un)hibernation, This change adds specific callback function
to support vendor's implementation.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/ufshcd.c |
From: Seungwon Jeon
Some host controller needs nexus type information for handling
command. This change adds specific callback function to support
vendor's implementation.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/ufshcd.c |3 +++
drivers/scs
From: Seungwon Jeon
Some host controller supports interrupt aggregation, but doesn't
allow to reset counter and timer by s/w.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/ufshcd.c |3 ++-
drivers/scsi/ufs/ufshcd.h |6 ++
2 files chang
From: Seungwon Jeon
Some host controller doesn't support host controller enable via HCE.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/ufs/ufshcd.c | 75 +++--
drivers/scsi/ufs/ufshcd.h |5 +++
2 files change
From: Seungwon Jeon
In the right behavior, setting the bit to '0' indicates clear and
'1' indicates no change. If host contoller handles this the other way,
UFSHCI_QUIRK_BROKEN_REQ_LIST_CLR can be used.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drive
From: Seungwon Jeon
UTRD(UTP Transfer Request Descriptor)'s field such as offset/length,
especially response's has DWORD expression. This quirk can be specified
for host controller not to conform standard.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
drivers/scsi/uf
Adds exynos UFS PHY device tree bindings information.
Signed-off-by: Alim Akhtar
---
.../devicetree/bindings/phy/samsung-phy.txt| 22
1 file changed, 22 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt
b/Documentation/devicetree
From: Seungwon Jeon
This patch introduces Exynos UFS PHY driver. This driver
supports to deal with phy calibration and power control
according to UFS host driver's behavior.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
Cc: Kishon Vijay Abraham I
---
drivers/phy/Kc
15/9/18/29
[2]-> https://lkml.org/lkml/2015/9/21/668
[3]-> https://lkml.org/lkml/2015/8/23/124
[4]-> https://lkml.org/lkml/2015/9/2/364
[5]-> https://lkml.org/lkml/2015/10/1/402
This patch set is tested on exynos7-espresso board.
Alim Akhtar (1):
Documentation: samsung-phy: Add dt bindin
On Wed, Oct 14, 2015 at 7:50 AM, Krzysztof Kozlowski
wrote:
> On 14.10.2015 11:13, Alim Akhtar wrote:
>> On Wed, Oct 14, 2015 at 6:45 AM, Krzysztof Kozlowski
>> wrote:
>>> On 14.10.2015 10:06, Alim Akhtar wrote:
>>>> +Doug
>>>> Hello,
>>
On Wed, Oct 14, 2015 at 6:45 AM, Krzysztof Kozlowski
wrote:
> On 14.10.2015 10:06, Alim Akhtar wrote:
>> +Doug
>> Hello,
>> AFAIR, dw_mmc host controller does support UHS-I [1], specially SDR50
>> and SDR104 modes.
>>
>> [1]: http://www.spinics.net/lis
On Wed, Oct 14, 2015 at 7:22 AM, Krzysztof Kozlowski
wrote:
> On 14.10.2015 10:40, Jaehoon Chung wrote:
>> On 10/14/2015 10:15 AM, Krzysztof Kozlowski wrote:
>>> On 14.10.2015 10:06, Alim Akhtar wrote:
>>>> +Doug
>>>> Hello,
>>>> AFAIR, dw
+Doug
Hello,
AFAIR, dw_mmc host controller does support UHS-I [1], specially SDR50
and SDR104 modes.
[1]: http://www.spinics.net/lists/linux-mmc/msg28186.html
What I remember is, one need to set "broken-cd" property also in order
to make it work because of the vqmmc and vmmc connection on board.
On 10/13/2015 05:08 PM, Arnd Bergmann wrote:
On Tuesday 13 October 2015 16:49:39 Alim Akhtar wrote:
diff --git a/drivers/scsi/ufs/ufs-exynos.h b/drivers/scsi/ufs/ufs-exynos.h
new file mode 100644
index 000..58aa714
--- /dev/null
+++ b/drivers/scsi/ufs/ufs-exynos.h
@@ -0,0 +1,463
HI
How I am support to handle this patch? Should I just fix these warnings
in my patch or I just add this as a separate patch on the top of the series?
On 10/01/2015 04:34 PM, kbuild test robot wrote:
Signed-off-by: Fengguang Wu
---
phy-exynos-ufs.c |6 +++---
1 file changed, 3 inser
Hi Arnd,
On 10/01/2015 05:07 PM, Arnd Bergmann wrote:
On Thursday 01 October 2015 13:39:28 Alim Akhtar wrote:
From: Seungwon Jeon
This adds Exynos Universal Flash Storage (UFS) Host Controller DT bindings.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
.../devicetree
Hi Arnd,
On 10/01/2015 05:42 PM, Arnd Bergmann wrote:
On Thursday 01 October 2015 13:39:29 Alim Akhtar wrote:
+static int exynos7_ufs_drv_init(struct device *dev, struct exynos_ufs *ufs)
+{
+ int ret;
+ const char *const clks[] = {
+ "mout_sclk_combo_phy_emb
ailed with error -22
This patch adds missing assigned-clocks and assigned-clock-parents for
pmu_system_controller node which is used as "mclk" for audio codec.
Signed-off-by: Alim Akhtar
Fixes: 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach boards")
Cc:
---
Changes si
Hello Kezysztof
Thanks for your review.
On 10/12/2015 12:17 PM, Krzysztof Kozlowski wrote:
On 12.10.2015 15:26, Alim Akhtar wrote:
Since the merge of 2fad972 ("ARM: dts: Add mclk entry for Peach boards"),
Please switch to longer SHA abbreviation:
$ git config core.abbrev 12
o
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