Hi Mark,
On Tue, Nov 20, 2012 at 12:49 PM, Mark Brown
broo...@opensource.wolfsonmicro.com wrote:
On Thu, Nov 15, 2012 at 05:43:32PM +0530, Naveen Krishna Chatradhi wrote:
+ iicstat = readl(i2c-regs + S3C2410_IICSTAT);
+ delay = 1;
+ while ((iicstat S3C2410_IICSTAT_START)
Tomasz Figa wrote:
This patch modifies pin control groups of SD pins on Exynos4210 and
Exynos4x12 to use drive strength 3, which corresponds to
S5P_GPIO_DRVSTR_LV4 in legacy non-DT code.
Well, the value of drive strength depends on board not SoC. So if required,
it should be moved to board
Tushar Behera wrote:
On 11/20/2012 10:33 AM, Tushar Behera wrote:
Fixes following compilation warnings.
arch/arm/mach-exynos/common.c: In function 'exynos5_init_irq':
arch/arm/mach-exynos/common.c:661:6: warning: unused variable
'irq' [-Wunused-variable]
Tomasz Figa wrote:
This patch series extends device tree support for Trats board.
It adds support for pinctrl, GPIO keys and touchscreen to Trats dts file.
Tested on Trats board.
Depends on:
[PATCH] i2c: i2c-s3c2410: Add support for pinctrl
[PATCH v2 0/2] mmc: host: sdhci-s3c: Add
On 11/19/2012 07:21 PM, Bill Pemberton :
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.
Signed-off-by: Bill Pemberton wf...@virginia.edu
Cc: Peter Korsgaard jac...@sunsite.dk
Cc: Alexander Shishkin alexander.shish...@linux.intel.com
Cc: Felipe Balbi
Hi Yuvaraj,
On 20/11/12 05:35, Yuvaraj Kumar wrote:
Its not sufficient.In my case, sdio_reset command was submitted to
dw_mmc controller before interrupts are enabled.
By looking at your log,it seems something wrong with frequency set by
your U-boot.
I'm not using U-boot, I'm booting with
Thomas Abraham wrote:
All Exynos5 based platforms support only device tree based boot and so the
unused non-dt code that sets i2c0 resource information and device names
for
sdhci and i2c platform devices are removed.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
Tomasz Figa wrote:
Hi Kgene,
On Tuesday 20 of November 2012 18:18:44 Kukjin Kim wrote:
Tomasz Figa wrote:
This patch modifies pin control groups of SD pins on Exynos4210 and
Exynos4x12 to use drive strength 3, which corresponds to
S5P_GPIO_DRVSTR_LV4 in legacy non-DT code.
Alexander Varnin wrote:
Actually, SPI channel 0 on 2443 is mapped to HS SPI controller,
and to enable s3c2410-spi controller, we should power on channel
1 in PCLKCON. There is no channel 0 SPI on s3c2443, so delete its
clock.
Signed-off-by: Alexander Varnin fenix...@mail.ru
Reviewed-by:
Heiko Stübner wrote:
All S3C24XX arches share the same interrupt registers and basic handling
principles but the individual interrupts differ quite a lot between all
the arches.
This series therefore tries to unify this a bit by abstracting the irq
handling and enabling the arches to
Tomasz Figa wrote:
The broken voltage property has been replaced with auto detection based
on voltages available on vmmc voltage regulator, so there is no use for
it now.
This patch removes the now unused property from Trats Device Tree
sources.
Signed-off-by: Tomasz Figa
Bartlomiej Zolnierkiewicz wrote:
From: Bartlomiej Zolnierkiewicz b.zolnier...@samsung.com
Subject: [PATCH v2] ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of
Exynos4210 SOC
Commit 8214513 (ARM: EXYNOS: fix address for EXYNOS4 MDMA1)
changed EXYNOS specific setup of PL330 DMA engine to use
Eunki Kim wrote:
This patch uses devm_* functions for probe function in ADC driver.
It reduces code size and simplifies the code.
Signed-off-by: Eunki Kim eunki_...@samsung.com
---
arch/arm/plat-samsung/adc.c | 48
+++
---
1 files changed, 13
Kukjin Kim wrote:
Vasanth Ananthan wrote:
This patch adds neccessary clock entries for SATA, SATA PHY and
I2C_SATAPHY
Signed-off-by: Vasanth Ananthan vasant...@samsung.com
---
arch/arm/mach-exynos/clock-exynos5.c | 21 ++---
1 files changed, 18 insertions(+),
Kukjin Kim wrote:
Vasanth Ananthan wrote:
This patch adds Device Nodes for SATA and SATA PHY device.
[...]
@@ -188,6 +188,9 @@
#define EXYNOS4_PA_SATA0x1256
#define EXYNOS4_PA_SATAPHY 0x125D
#define EXYNOS4_PA_SATAPHY_CTRL
Nicolas == Nicolas Ferre nicolas.fe...@atmel.com writes:
Nicolas On 11/19/2012 07:21 PM, Bill Pemberton :
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.
Signed-off-by: Bill Pemberton wf...@virginia.edu
Cc: Peter Korsgaard jac...@sunsite.dk
Cc:
Hi Arnd, Olof
Here is Samsung fixes for v3.7 and it is for fixing of mdma1 address for
exynos4210 rev0 SoC.
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
v3.7-samsung-fixes-3
Thanks.
Best regards,
Kgene.
--
Kukjin Kim kgene@samsung.com, Senior
Hi Arnd, Olof
Please pull Samsung cleanup for v3.8 from:
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
next/cleanup-samsung-2
Most of them are just removing patches, if any problems, please let me know.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim
Arnd, Olof,
This is for adding support for DT based exynos5250 hdmi and it adds
device node for hdmi, mixer, hdmiphy and hdmiddc.
Please pull Samsung hdmi for v3.8 from:
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
next/hdmi-samsung
Thanks.
Best regards,
Kgene.
--
Arnd, Olof,
This is for Samsung gpio stuff and got the ack from Linus Walleij.
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
next/gpio-samsung
If any problems, please kindly let me know.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim
Arnd, Olof
Here is Samsung pinctrl stuff and most of them are from Linus'
pinctrl/samsung which has been dropped in his tree.
Because Samsung Exynos4x12 stuff which is in Samsung tree depends on
some patches of pinctrl/samsung so I and Linus decided that I handle
pinctrl/samsung in Samsung
Arnd, Olof
Here is Samsung DT for v3.8 and this is including DT for EXYNOS4X12 SoC,
SMDK4412 board, pinctrl for exynos4x12, TMU, MFC, SATA and SATA PHY.
As I commented on [4/7], this branch merged pinctrl/samsung to support
pinctrl for exynos4x12 without useless merge conflicts.
Please
Arnd, Olof,
Here is for other Samsung devel for v3.8.
This includes supporting legacy i2c controller and ARM down clock
support for exynos5 and small changes.
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
next/devel-samsung
If any problems, please
Arnd, Olof
Here is Samsung boards update for v3.8 and most of them are updates for
S3C64XX Cragganmore board.
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
next/board-samsung
Thanks.
Best regards,
Kgene.
--
Kukjin Kim kgene@samsung.com, Senior
On Mon, Nov 19, 2012 at 01:23:39PM -0500, Bill Pemberton wrote:
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.
Signed-off-by: Bill Pemberton wf...@virginia.edu
---
arch/arm/mach-msm/proc_comm.c| 2 +-
arch/arm/mach-msm/smd.c
The aliases for dwmmc were placed in the SMDK5250 dts file but really
should be common for all exynos5250 boards. Move it to the common CPU
file.
Signed-off-by: Doug Anderson diand...@chromium.org
---
arch/arm/boot/dts/exynos5250-smdk5250.dts | 12
This dts file is based on the Snow dts file in the Chromium OS kernel
tree with the following changes:
* Some details have been updated to match the exynos5250-smdk5250.dts
file from linux-next (as of
c11068538994430547722dc9fb515a0ceefd5cb9).
* This file doesn't include references to hardware
* Bill Pemberton wf...@virginia.edu [121119 10:29]:
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.
For the arch/arm/*omap*/* touching patches:
Acked-by: Tony Lindgren t...@atomide.com
--
To unsubscribe from this list: send the line unsubscribe linux-samsung-soc
On Tue, Nov 20, 2012 at 9:22 AM, Doug Anderson diand...@chromium.org wrote:
This dts file is based on the Snow dts file in the Chromium OS kernel
tree with the following changes:
* Some details have been updated to match the exynos5250-smdk5250.dts
file from linux-next (as of
On Tue, Nov 20, 2012 at 9:22 AM, Doug Anderson diand...@chromium.org wrote:
The aliases for dwmmc were placed in the SMDK5250 dts file but really
should be common for all exynos5250 boards. Move it to the common CPU
file.
Signed-off-by: Doug Anderson diand...@chromium.org
Acked-by: Olof
On Mon, 19 Nov 2012, Bill Pemberton wrote:
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.
Signed-off-by: Bill Pemberton wf...@virginia.edu
For all the __devinit* annotations and all the EHCI, OHCI, and UHCI
drivers:
Acked-by: Alan Stern
From: Olof Johansson o...@lixom.net
Needed to match device ids for clocks, etc.
Signed-off-by: Olof Johansson o...@lixom.net
Signed-off-by: Doug Anderson diand...@chromium.org
---
arch/arm/mach-exynos/mach-exynos5-dt.c | 10 ++
1 files changed, 10 insertions(+), 0 deletions(-)
diff
This is similar to a recent commit for exynos5250 titled:
ARM: EXYNOS: Add aliases for i2c controller
Adding aliases will be useful to prevent warnings in a future
change. See:
i2c: s3c2410: Get the i2c bus number from alias id
Signed-off-by: Doug Anderson diand...@chromium.org
---
From: Olof Johansson o...@lixom.net
UART3 is used for debugging on exynos5250-snow.
[dianders: cleaned commit message.]
Signed-off-by: Olof Johansson o...@lixom.net
Signed-off-by: Doug Anderson diand...@chromium.org
---
arch/arm/Kconfig.debug| 11 +++
Olof Johansson wrote:
On Tue, Nov 20, 2012 at 9:22 AM, Doug Anderson diand...@chromium.org
wrote:
This dts file is based on the Snow dts file in the Chromium OS kernel
tree with the following changes:
* Some details have been updated to match the exynos5250-smdk5250.dts
file from
From: Domenico Andreoli domenico.andre...@linux.com
On Wed, Nov 14, 2012 at 05:34:53PM +, Russell King - ARM Linux wrote:
On Wed, Nov 14, 2012 at 10:23:55PM +0800, woody wrote:
I just built a 3.2.x ARM kernel and tried to have it boot by a boot
loader (vivi) on my s3c2410a ARM board.
From: Domenico Andreoli domenico.andre...@linux.com
Between v3.2 and v3.3 my S3C2440 board started to print garbage on the
console during boot. I nailed the problem down to the default UCON clock
selection, which with this commit has been switched from UCLK to PCLK.
commit
Hi All,
Well, i didn't find the James's error message.
But i confused about the clock value.
Bus speed : 9984Hz
request : 20Hz
Div : 250
If bus_speed is divided with div, then actual value should be 399360Hz.
But this log is produced 199680Hz. What's wrong?
I think this message can
Hi Kukjin,
You seem to have ignored this patch before sending out your pull request.
Can you please check this?
Regards
Sachin
On 20 November 2012 10:28, Sachin Kamat sachin.ka...@linaro.org wrote:
ping Kukjin.
On 8 November 2012 14:31, Sachin Kamat sachin.ka...@linaro.org wrote:
chan-end
On Tue, Nov 20, 2012 at 02:27:04PM -0800, Doug Anderson wrote:
From: Padmavathi Venna padm...@samsung.com
Get the i2c bus number that the device is connected to using the alias
id. This makes debugging / grokking of kernel messages much easier.
This doesn't look like a s3c2410 specific
This removes System MMU initialization from arch/arm/mach-exynos/
to move them to DT and the exynos-iommu driver except gating clock
definitions.
Change-Id: Ie29f587c01c645f28fc0e0b94eb3631a0170ebf5
Signed-off-by: KyongHo Cho pullip@samsung.com
---
arch/arm/mach-exynos/Kconfig
Touching some System MMU needs its master devices' clock to be enabled
before. This commit adds clk_ops.set_parent of gating clocks of System
MMU to ensure gating clocks of System MMU's mater devices are enabled
when enabling gating clocks of System MMU.
Change-Id:
This commit adds System MMU nodes to DT of Exynos SoCs.
Change-Id: I30ea7adcc9c0ded876618f372ed1a5c5e935ee20
Signed-off-by: KyongHo Cho pullip@samsung.com
---
.../devicetree/bindings/arm/exynos/system-mmu.txt | 86
arch/arm/boot/dts/exynos4210.dtsi | 96
This commit adds device tree support for System MMU.
Change-Id: If695448af4bd7829ad1543814281dfa8ce1e7aae
Signed-off-by: KyongHo Cho pullip@samsung.com
---
drivers/iommu/Kconfig| 2 +-
drivers/iommu/exynos-iommu.c | 289 ++-
2 files changed,
System MMUs in some implementation of Exynos core does not include
correct version information in the System MMU. If the version
information is not correct, exynos-iommu driver cannot take advantages
of feature of higher versions of System MMu like prefetching page
table entries prior to TLB miss.
Since kmalloc() does not guarantee the alignment of 1KB when it
allocates 1KB, it is required to allocate lv2 page table from
own slab that guarantees alignment of 1KB.
Change-Id: Ia25642c7c0143d2c50a8ed5a3d0dd9067f324c4e
Signed-off-by: KyongHo Cho pullip@samsung.com
---
This commit sets System MM as the parent of the client device for
power management. If System MMU is the parent of a device, it is
guaranteed that System MMU is suspended later than the device and
resumed earlier. Runtime suspend/resume on the device is also
propagated to the System MMU.
If a
Since System MMU 3.2 and 3.3 have more prefetch buffers than 2, the
existing function to set prefetch buffers, exynos_sysmmu_set_prefbuf()
is not able to support them.
This commit removes exynos_sysmmu_set_prefbuf() and introduces new
interface, exynos_sysmmu_set_pbuf() that can pass information
This commit adds System MMU name to the driver data of each System
MMU. It is used by fault information.
Change-Id: If6720b69609880873ebaf160188f1e726a67b806
Signed-off-by: KyongHo Cho pullip@samsung.com
---
drivers/iommu/exynos-iommu.c | 100 ---
1
This change enables the client device drivers not to care about
the state of System MMU since the internal state of System MMU
is controlled by the runtime PM and suspend/resume callback functions.
Change-Id: Ic04c8f259d8b8af2846175dd7b98dbc4e463c96e
Signed-off-by: KyongHo Cho
This commit adds debugfs directory and nodes for inspecting internal
state of System MMU.
Change-Id: I4afcdd925609d381e7329ec118ffe52e38dc340e
Signed-off-by: KyongHo Cho pullip@samsung.com
---
drivers/iommu/exynos-iommu.c | 204 +--
1 file changed, 198
On Tue, Nov 20, 2012 at 02:27:03PM -0800, Doug Anderson wrote:
This is similar to a recent commit for exynos5250 titled:
ARM: EXYNOS: Add aliases for i2c controller
Adding aliases will be useful to prevent warnings in a future
change. See:
i2c: s3c2410: Get the i2c bus number from
On Tue, Nov 20, 2012 at 02:48:58PM -0800, Doug Anderson wrote:
From: Olof Johansson o...@lixom.net
UART3 is used for debugging on exynos5250-snow.
[dianders: cleaned commit message.]
Signed-off-by: Olof Johansson o...@lixom.net
Signed-off-by: Doug Anderson diand...@chromium.org
---
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