On 21 August 2012 17:35, Linus Walleij wrote:
> On Wed, Aug 15, 2012 at 9:57 PM, Thomas Abraham
> wrote:
>
>> Pinctrl driver, when enabled, registers all the gpio pins and hence the
>> registration of gpio pins by this driver can be skipped.
>>
>> Acked-by:
On 21 August 2012 17:32, Linus Walleij wrote:
> On Wed, Aug 15, 2012 at 9:57 PM, Thomas Abraham
> wrote:
>
>> Add information about the Exynos4210 pin banks and driver data which is
>> used by the Samsung pinctrl driver. In addition to this, the support for
>> externa
Hi Linus,
Thanks for your time to review the Samsung pinctrl driver patches. I
have inlined the reply to your comments.
On 21 August 2012 16:55, Linus Walleij wrote:
> On Wed, Aug 15, 2012 at 9:57 PM, Thomas Abraham
> wrote:
>
>> Add a new device tree enabled pinctrl and gpi
On 21 August 2012 21:31, Rob Herring wrote:
> On 08/21/2012 10:18 AM, Chris Ball wrote:
>> Hi,
>>
>> On Tue, Aug 21 2012, Rob Herring wrote:
cd-gpios and cd-external can be present on the same node. if broken-cd
is present, it must be the only one of these nodes used.
>>>
>>> I don't se
On 21 August 2012 20:33, Rob Herring wrote:
> On 08/21/2012 09:48 AM, Chris Ball wrote:
>> Hi, adding Shawn and Wolfram,
>
> snip...
>
>> Rob Herring said:
>>> This makes the most sense to me. However, I prefer broken-cd over
>>> cd-internal. The binding should add properties for exceptions, not S
On 21 August 2012 17:26, Chris Ball wrote:
> Hi,
>
> On Tue, Aug 21 2012, Thomas Abraham wrote:
>> I am trying to have a way to represent a gpio line as card detect line
>> that is not connected to the card-detect pad of the mmc controller but
>> instead used as a gp
On 21 August 2012 16:31, Arnd Bergmann wrote:
>
> On Tuesday 21 August 2012, Thomas Abraham wrote:
> > diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt
> > b/Documentation/devicetree/bindings/mmc/mmc.txt
> > index 8a6811f..1aa527a 100644
> > --- a/Documen
'broken-cd' binding lets mmc controller device node to indicate that
the card detect line is broken.
Signed-off-by: Thomas Abraham
---
The 'broken-cd' DT binding for MMC controllers is picked up from the OLPC
project git repo and was originally conceived by Chris Ba
'broken-cd' binding lets mmc controller device node to indicate that
the card detect line is broken.
Signed-off-by: Thomas Abraham
---
The 'broken-cd' DT binding for MMC controllers is picked up from the OLPC
project git repo and was originally conceived by Chris Ba
ains generic for all the possible
combinations of pin banks and SoC's.
Thanks,
Thomas.
>
> --
> Matt Sealey
> Product Development Analyst, Genesi USA, Inc.
>
>
> On Wed, Aug 15, 2012 at 3:10 PM, Thomas Abraham
> wrote:
>> Add pinctrl driver nodes for the thre
; ---
> drivers/thermal/exynos_thermal.c | 111
> +-
> 1 files changed, 110 insertions(+), 1 deletions(-)
Reviewed-by: Thomas Abraham
Few minor comments inline below.
>
> diff --git a/drivers/thermal/exynos_thermal.c
> b/drivers/thermal/exynos_thermal.c
> i
On 16 August 2012 22:22, Chris Ball wrote:
> Hi Thomas,
>
> On Thu, Aug 16 2012, Thomas Abraham wrote:
>> +Optional Board Specific Properties:
>> +- One of the following properties for card detect type.
>> + - samsung,sdhci-cd-internal: Card detect line from the card s
ff-by: Thomas Abraham
---
arch/arm/boot/dts/exynos4210-origen.dts | 10 --
arch/arm/boot/dts/exynos4210-smdkv310.dts |5 ++---
2 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts
b/arch/arm/boot/dts/exynos4210-origen.dts
index 0c
On 16 August 2012 21:59, Chris Ball wrote:
> Hi,
>
> On Thu, Aug 16 2012, Thomas Abraham wrote:
>> Add device tree based discovery support for Samsung's sdhci controller
>>
>> Cc: Ben Dooks
>> Cc: Kukjin Kim
>> Cc: Chris Ball
>> Signed-
Add device tree based discovery support for Samsung's sdhci controller
Cc: Ben Dooks
Cc: Kukjin Kim
Cc: Chris Ball
Signed-off-by: Thomas Abraham
---
Changes since v3:
The patch series that adds device tree support for Samsung sdhci controller
had six patches in total, of which, the
Hi Chris,
Thanks for your review.
On 16 August 2012 21:17, Chris Ball wrote:
> Hi Thomas,
>
> On Thu, Aug 16 2012, Thomas Abraham wrote:
>> Add device tree based discovery support for Samsung's sdhci controller
>>
>> Cc: Ben Dooks
>> Cc: Kukjin Kim
>&
Add device tree based discovery support for Samsung's sdhci controller
Cc: Ben Dooks
Cc: Kukjin Kim
Cc: Chris Ball
Signed-off-by: Thomas Abraham
---
drivers/mmc/host/sdhci-s3c.c | 146 --
1 files changed, 140 insertions(+), 6 deletions(-)
diff
void s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
> + phys_addr_t lbase, unsigned int lsize) {
> +
> + if (memblock_remove(lbase, lsize)) {
> + pr_err("Failed to reserve bank1 memory for MFC device\n");
> + WAR
On 14 August 2012 03:14, Guenter Roeck wrote:
> Hi all,
>
> looking through SPI master drivers, I noticed that the following drivers call
> spi_master_get() in their suspend and resume functions. Yet, there is no
> matching call to spi_master_put(), meaning the reference count will increase
> with
Add pinctrl driver nodes for the three instances of pin controllers
in Samsung Exynos4210 SoC and add the pin group nodes available in the
each of those three instances.
Cc: Kukjin Kim
Signed-off-by: Thomas Abraham
---
arch/arm/boot/dts/exynos4210-pinctrl.dtsi | 457
coverage of pinctrl
driver is extended device drivers used on Exynos4210 platforms, additional
pin group nodes can be added as required.
Thomas Abraham (2):
ARM: dts: Add pinctrl node entries for Samsung Exynos4210 SoC
ARM: EXYNOS: Enable PINCTRL config option for Exynos4 device tree enabled
This enables support for Samsung and Exynos4 pinctrl driver for device
tree enabled Exynos4 platforms.
Cc: Kukjin Kim
Signed-off-by: Thomas Abraham
---
arch/arm/mach-exynos/Kconfig |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm
: Thomas Abraham
---
drivers/pinctrl/Kconfig |7 +
drivers/pinctrl/Makefile |1 +
drivers/pinctrl/pinctrl-exynos.c | 555 ++
drivers/pinctrl/pinctrl-exynos.h | 213 +++
4 files changed, 776 insertions(+), 0 deletions
Pinctrl driver includes support for configuring the external wakeup
interrupts. On exynos platforms that use pinctrl driver, the setup
of wakeup interrupts in the exynos platform code can be skipped.
Cc: Kukjin Kim
Signed-off-by: Thomas Abraham
---
arch/arm/mach-exynos/common.c | 26
Pinctrl driver, when enabled, registers all the gpio pins and hence the
registration of gpio pins by this driver can be skipped.
Acked-by: Grant Likely
Acked-by: Linus Walleij
Signed-off-by: Thomas Abraham
---
drivers/gpio/gpio-samsung.c | 21 +
1 files changed, 21
nformation about the pins, pin groups, pin functions and
gpio chips, which are SoC specific, are parsed from device tree node.
Cc: Linus Walleij
Cc: Kukjin Kim
Signed-off-by: Thomas Abraham
---
.../bindings/pinctrl/samsung-pinctrl.txt | 176
drivers/pinct
p the gpio pin
registrations if pinctrl driver support is found to be enabled. The fourth
patch skips the external wakeup interrupt configuration process in the
Exynos4 platform code if the external wakeup interrupt support is provided
by the pin-control driver.
Thomas Abraham (4):
pinctrl
On 7 August 2012 07:58, Olof Johansson wrote:
> Hi,
>
> On Mon, Aug 6, 2012 at 7:05 PM, Dongjin Kim
> wrote:
>> Hello,
>>
>> I am trying to understand what I have to do for device tree.
>>
>> In order to create dts file for ODROID-X hardware, it seems I may need dts
>> file of EXYNOS4412 SoC.
>>
On 6 August 2012 19:40, Dongjin Kim wrote:
> The HKDK4412 is the CPU module developed by Hardkernel which is based on
> Exynos 4412. mach_hkdk4412.c is to run on ODROID-X hardware and Machine ID
> (4289) is registered.
>
> Change-Id: I3af02808c03b9acea916c310390a4904ad92d761
> Signed-off-by: Dong
On 1 August 2012 12:10, Kukjin Kim wrote:
> Shaik Ameer Basha wrote:
[...]
>> +* Samsung Exynos5 Gscaler device
>> +
>> +Gscaler is used for scaling and color space conversion on EXYNOS5 SoCs.
>> +
>> +Required properties:
>> +- compatible: should be "samsung,exynos5250-gsc"
>
> IMO, should be "
On 20 July 2012 16:08, Seungwon Jeon wrote:
> July 20, 2012, Thomas Abraham wrote:
>> On 19 July 2012 09:21, Seungwon Jeon wrote:
[...]
>> >> +static unsigned long exynos5250_dwmmc_caps[4] = {
>> >> + MMC_CAP_UHS_DDR50 | MMC_CAP_1_8V_DDR |
>&
r Exynos SoC's for now.
Splitting into different files will need to defined new callbacks
which I fell is not really required.
Thanks,
Thomas.
>
> Best Regards,
> Jaehoon Chung
>
> On 07/12/2012 09:54 PM, Thomas Abraham wrote:
>> This patch series adds device tree suppor
On 19 July 2012 09:21, Seungwon Jeon wrote:
> Hi,
>
> This version does not seems to consider previous reviews fully.
> Could you check the comments below?
I did try to address all the comments. I will check again and resubmit
if I have missed anything.
>
> July 12, 2012, Tho
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.
Signed-off-by: Abhilash Kesavan
Signed-off-by: Thomas Abraham
---
drivers/mmc
Add device tree based discovery support.
Signed-off-by: Thomas Abraham
---
.../devicetree/bindings/mmc/synposis-dw-mshc.txt | 99 ++
drivers/mmc/host/dw_mmc-pltfm.c| 23 +++
drivers/mmc/host/dw_mmc.c | 201 +++-
drivers
On 16 July 2012 09:53, Chris Ball wrote:
> Hi,
>
> On Thu, Jul 12 2012, Thomas Abraham wrote:
>> diff --git a/Documentation/devicetree/bindings/mmc/synposis-dw-mshc.txt
>> b/Documentation/devicetree/bindings/mmc/synposis-dw-mshc.txt
>> new file mode 100644
>> i
On 16 July 2012 09:45, Girish K S wrote:
> On 12 July 2012 18:24, Thomas Abraham wrote:
[...]
>>
>> +#ifdef CONFIG_OF
>> +static struct dw_mci_drv_data synopsis_drv_data = {
>> + .ctrl_type = DW_MCI_TYPE_SYNOPSIS,
>> +};
>> +
>> +static
On 13 July 2012 19:12, Kukjin Kim wrote:
> Thomas Abraham wrote:
>>
>> On 13 July 2012 16:58, Kukjin Kim wrote:
>> > Thomas Abraham wrote:
>> >>
>> >> On 13 July 2012 04:08, Kukjin Kim wrote:
>> >> > Thomas, the DMACH_DT_PROP is a
On 13 July 2012 16:58, Kukjin Kim wrote:
> Thomas Abraham wrote:
>>
>> On 13 July 2012 04:08, Kukjin Kim wrote:
>> > Thomas, the DMACH_DT_PROP is available only on pl330 now. So seems occur
>> > following build error with s3c6400_defconfig.
>> >
&
Add node for Exynos4 interrupt combiner controller.
Signed-off-by: Thomas Abraham
---
arch/arm/boot/dts/exynos4210.dtsi | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4210.dtsi
b/arch/arm/boot/dts/exynos4210.dtsi
index a1dd2ee
On 12 July 2012 14:40, Kukjin Kim wrote:
> Thomas Abraham wrote:
>>
>> Add node for Exynos4 interrupt combiner controller.
>>
>> Signed-off-by: Thomas Abraham
>> ---
>> arch/arm/boot/dts/exynos4210.dtsi | 11 +++
>> 1 files changed, 11 ins
On 13 July 2012 04:08, Kukjin Kim wrote:
> Thomas, the DMACH_DT_PROP is available only on pl330 now. So seems occur
> following build error with s3c6400_defconfig.
>
> drivers/spi/spi-s3c64xx.c: In function 's3c64xx_spi_get_dmares':
> drivers/spi/spi-s3c64xx.c:1098: error: 'DMACH_DT_PROP' undeclar
On 12 July 2012 18:32, Mark Brown wrote:
> On Thu, Jul 12, 2012 at 06:11:05PM +0900, Kukjin Kim wrote:
>
>> And Mark, this touches various samsung stuff in arch/arm/ so if you're ok,
>> I'd like to pick this up in samsung tree. We don't want to see conflicts...
>
> Well, simple conflicts aren't th
Add device nodes for the four instances of dw_mmc controllers in Exynos5250
and enable instance 0 and 2 for the smdk5250 board.
Signed-off-by: Thomas Abraham
---
arch/arm/boot/dts/exynos5250-smdk5250.dts | 58 +
arch/arm/boot/dts/exynos5250.dtsi | 32
Add entries if MSHC controllers in AUXDATA table for correct device name
initialization.
Signed-off-by: Abhilash Kesavan
Signed-off-by: Thomas Abraham
---
arch/arm/mach-exynos/include/mach/map.h |1 +
arch/arm/mach-exynos/mach-exynos5-dt.c |8
2 files changed, 9 insertions
Add clock instances for bus interface unit clock and card interface unit
clock of the all four MSHC controller instances.
Signed-off-by: Abhilash Kesavan
Signed-off-by: Thomas Abraham
---
arch/arm/mach-exynos/clock-exynos5.c | 45 --
1 files changed, 16
This patch set enables device tree based support for the four dw-mmc controllers
on Samsung's Exynos5250 SoC.
Thomas Abraham (3):
ARM: Samsung: Add support for MSHC controller clocks
ARM: Exynos5: Add AUXDATA support for MSHC controllers
ARM: dts: Add nodes for dw_mmc controller
Instead of aborting the probe in case a slot initialization fails, allow
initialization of as many slots as possible. If there are atleast one
instance of slot that is successfully initialized, allow the driver probe
to succeed.
Signed-off-by: Thomas Abraham
---
drivers/mmc/host/dw_mmc.c | 23
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.
Signed-off-by: Abhilash Kesavan
Signed-off-by: Thomas Abraham
---
drivers/mmc
Add device tree based discovery support.
Signed-off-by: Thomas Abraham
---
.../devicetree/bindings/mmc/synposis-dw-mshc.txt | 108 +++
drivers/mmc/host/dw_mmc-pltfm.c| 24 +++
drivers/mmc/host/dw_mmc.c | 201
extenstions.
Signed-off-by: Abhilash Kesavan
Signed-off-by: Thomas Abraham
---
.../devicetree/bindings/mmc/synposis-dw-mshc.txt | 38 ++-
drivers/mmc/host/dw_mmc-pltfm.c| 15 +++
drivers/mmc/host/dw_mmc.c | 40
with device tree support enabled, such platform callbacks
cannot be supported.
Add a new quirk for notifying the driver about the missing write protect
line so the driver can assume that the card write protection is disabled.
Signed-off-by: Thomas Abraham
Acked-by: Will Newton
---
drivers/mmc
dw_mci' is then incorrect. Fix this by
converting the copy of 'struct device' in 'struct dw_mci' to a reference.
Signed-off-by: Thomas Abraham
---
drivers/mmc/host/dw_mmc-pci.c |2 +-
drivers/mmc/host/dw_mmc-pltfm.c |2 +-
drivers/mmc/host/dw_mmc.c | 56 +++
sixth patch add Samsung Exynos5250 specific extentions to the driver.
This patchset is based on Samsung kernel tree's for-next branch with the
mmc tree's mmc-next branch merged.
Thomas Abraham (6):
mmc: dw_mmc: convert copy of struct device in struct dw_mci to a reference
mmc: dw_
On 11 July 2012 23:30, Thomas Abraham wrote:
> On 11 July 2012 23:19, Mark Brown wrote:
>> On Wed, Jul 11, 2012 at 09:10:59PM +0530, Thomas Abraham wrote:
>>> Changes since v4:
>>> - Includes the missing gpio request for slave select line gpio as suggested
>>>
Add node for Exynos4 interrupt combiner controller.
Signed-off-by: Thomas Abraham
---
arch/arm/boot/dts/exynos4210.dtsi | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4210.dtsi
b/arch/arm/boot/dts/exynos4210.dtsi
index a1dd2ee
On 11 July 2012 23:19, Mark Brown wrote:
> On Wed, Jul 11, 2012 at 09:10:59PM +0530, Thomas Abraham wrote:
>> Changes since v4:
>> - Includes the missing gpio request for slave select line gpio as suggested
>> by Mark Brown.
>
> These looked OK (and have had quite
On 11 July 2012 19:01, Mark Brown wrote:
> On Wed, Jul 11, 2012 at 05:51:13PM +0530, Thomas Abraham wrote:
>
>> Based on your comments to add the gpio request, only two patches 5/6
>> and 6/6 in this series have changed since. I have cc'ed you in the
>> other 4 patche
Add support for device based discovery.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
.../devicetree/bindings/spi/spi-samsung.txt| 113
drivers/spi/spi-s3c64xx.c | 305 +---
2 files changed, 378
and replaced with call to gpio_set_value in the driver.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
arch/arm/plat-samsung/include/plat/s3c64xx-spi.h |2 -
drivers/spi/spi-s3c64xx.c| 31 ++---
2 files changed
With the spi controller hardware configuration moved into the driver data, there
are no more default hardware configuration data that is passed through platform
data. Accordingly, the s3c64xx_spi{0|1|2}_set_platdata functions are adapted to
these changes.
Signed-off-by: Thomas Abraham
Acked-by
The platform data pointer that is passed to the spi gpio setup functions
is not used. Hence, this parameter is removed from all the spi gpio setup
functions.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
---
arch/arm/mach-exynos/setup-spi.c |8 +++-
arch/arm
-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
arch/arm/mach-exynos/clock-exynos4.c | 18 ++--
arch/arm/mach-exynos/setup-spi.c | 25
arch/arm/mach-s3c24xx/clock-s3c2416.c|3 +-
arch/arm/mach-s3c24xx/clock-s3c2443.c
The macro S3C64XX_SPI_ST_TRLCNTZ is not used and hence it is removed.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
drivers/spi/spi-s3c64xx.c |4
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers
Changes since v4:
- Includes the missing gpio request for slave select line gpio as suggested
by Mark Brown.
Changes since v3:
- Fixed the build breakage after applying 3rd patch in this series (which
had dependency on the 6th patch). This was reported by Doug Anderson.
Changes since v2:
- Re
On 11 July 2012 17:17, Mark Brown wrote:
> On Wed, Jul 11, 2012 at 04:45:59PM +0530, Thomas Abraham wrote:
>> The set_level callback in the controller data, which is used to configure
>> the slave select line, cannot be supported when migrating the driver to
>> device tree b
Add support for device based discovery.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
.../devicetree/bindings/spi/spi-samsung.txt| 113 +++
drivers/spi/spi-s3c64xx.c | 306 +---
2 files changed, 379
and replaced with call to gpio_set_value in the driver.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
arch/arm/plat-samsung/include/plat/s3c64xx-spi.h |2 -
drivers/spi/spi-s3c64xx.c| 30 ++---
2 files changed
On 10 July 2012 22:27, Mark Brown wrote:
> On Tue, Jul 10, 2012 at 10:22:31PM +0530, Thomas Abraham wrote:
>
>> In non-dt case, the platform code supplying the gpio number (slave
>> select line) is responsible for requesting the gpio during the
>> machine_init call. So
On 10 July 2012 20:08, Mark Brown wrote:
> On Tue, Jul 10, 2012 at 07:57:38PM +0530, Thomas Abraham wrote:
>> The set_level callback in the controller data, which is used to configure
>> the slave select line, cannot be supported when migrating the driver to
>> device tree b
Add support for device based discovery.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
.../devicetree/bindings/spi/spi-samsung.txt| 113
drivers/spi/spi-s3c64xx.c | 277 +---
2 files changed, 358
and replaced with call to gpio_set_value in the driver.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
arch/arm/plat-samsung/include/plat/s3c64xx-spi.h |2 --
drivers/spi/spi-s3c64xx.c| 11 ++-
2 files changed, 6
With the spi controller hardware configuration moved into the driver data, there
are no more default hardware configuration data that is passed through platform
data. Accordingly, the s3c64xx_spi{0|1|2}_set_platdata functions are adapted to
these changes.
Signed-off-by: Thomas Abraham
Acked-by
The platform data pointer that is passed to the spi gpio setup functions
is not used. Hence, this paremeter is removed from all the spi gpio setup
functions.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
---
arch/arm/mach-exynos/setup-spi.c |8 +++-
arch/arm
-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
arch/arm/mach-exynos/clock-exynos4.c | 18 ++--
arch/arm/mach-exynos/setup-spi.c | 25
arch/arm/mach-s3c24xx/clock-s3c2416.c|3 +-
arch/arm/mach-s3c24xx/clock-s3c2443.c
The macro S3C64XX_SPI_ST_TRLCNTZ is not used and hence it is removed.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
drivers/spi/spi-s3c64xx.c |4
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers
ested for Exynos4210
and Exynos5250 with onboard spi nor flash device.
The patch series (6 patches) that add board/platform specific support has
no changes since the v2 version. This series is available at:
http://lists.infradead.org/pipermail/linux-arm-kernel/2012-May/100812.html
Thomas Abrah
Dear Mr. Han,
On 4 June 2012 16:11, Jingoo Han wrote:
> This patch adds platform device s5p_device_fimd1 for EXYNOS FIMD1.
> EXYNOS has two FIMDs(FIMD0, FIMD1). Some definitions used to enable
> EXYNOS FIMD1 are added.
>
> This patch also adds resource definitions for EXYNOS5 FIMD1.
> FIMD1 clock
Dear Mr. Park,
On 27 May 2012 06:59, Kyungmin Park wrote:
> Hi,
>
> On Tue, May 1, 2012 at 4:14 AM, Thomas Abraham
> wrote:
>> From: Changhwan Youn
>>
>> Redefine IRQ_MCT_L0,1 irq definition as it is changed in rev1 of EXYNOS5.
>>
>> Signed-off-by
dma wrappper operations.
Signed-off-by: Thomas Abraham
---
arch/arm/mach-s3c64xx/include/mach/dma.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/include/mach/dma.h
b/arch/arm/mach-s3c64xx/include/mach/dma.h
index fe1a98c..57b1ff4 100644
--- a/arch/a
Add device nodes for the three instances of spi controllers in Exynos4
platforms. Enable instance spi 2 for smdkv310 board and disable all
spi instances for origen board.
Signed-off-by: Thomas Abraham
---
arch/arm/boot/dts/exynos4210-origen.dts | 12 +
arch/arm/boot/dts/exynos4210
Add device nodes for the three instances of spi controllers in Exynos5
platforms and enable instance spi 1 for smdk5250 board.
Signed-off-by: Thomas Abraham
---
arch/arm/boot/dts/exynos5250-smdk5250.dts | 38 +
arch/arm/boot/dts/exynos5250.dtsi | 36
Add the platform bits which are required to support SPI controllers.
Signed-off-by: Thomas Abraham
---
arch/arm/mach-exynos/include/mach/map.h |3 +++
arch/arm/mach-exynos/mach-exynos5-dt.c |6 ++
2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos
Add the platform bits which are required to support SPI controllers.
Signed-off-by: Thomas Abraham
---
arch/arm/mach-exynos/include/mach/irqs.h |4
arch/arm/mach-exynos/mach-exynos4-dt.c |6 ++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach
Add support for clock instances for each spi controller.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
---
arch/arm/mach-exynos/clock-exynos5.c | 98 ++
1 files changed, 98 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos/clock
sclk_spi clock.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
---
arch/arm/mach-exynos/clock-exynos4.c | 48 -
1 files changed, 40 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-exynos/clock-exynos4.c
b/arch/arm/mach-exynos/clock-exynos4.c
index
Changes since v1:
- Minor fixes based on comments from Olof, Kukjin and Padma.
- Rebased to Linux 3.5-rc1
This patch set enables device tree based platform support for the three spi
controllers on Samsung's Exynos4 and Exynos5 SoC's.
Thomas Abraham (6):
ARM: Exynos4: Fix the
Add support for device based discovery.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
.../devicetree/bindings/spi/spi-samsung.txt| 113
drivers/spi/spi-s3c64xx.c | 279 +---
2 files changed, 359
and replaced with call to gpio_set_value in the driver.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
arch/arm/plat-samsung/include/plat/s3c64xx-spi.h |2 --
drivers/spi/spi-s3c64xx.c|8
2 files changed, 4 insertions
With the spi controller hardware configuration moved into the driver data, there
are no more default hardware configuration data that is passed through platform
data. Accordingly, the s3c64xx_spi{0|1|2}_set_platdata functions are adapted to
these changes.
Signed-off-by: Thomas Abraham
Acked-by
The platform data pointer that is passed to the spi gpio setup functions
is not used. Hence, this paremeter is removed from all the spi gpio setup
functions.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
---
arch/arm/mach-exynos/setup-spi.c |8 +++-
arch/arm
-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
arch/arm/mach-exynos/clock-exynos4.c | 18 ++--
arch/arm/mach-exynos/setup-spi.c | 25
arch/arm/mach-s3c24xx/clock-s3c2416.c|3 +-
arch/arm/mach-s3c24xx/clock-s3c2443.c
The macro S3C64XX_SPI_ST_TRLCNTZ is not used and hence it is removed.
Signed-off-by: Thomas Abraham
Acked-by: Jaswinder Singh
Acked-by: Grant Likely
---
drivers/spi/spi-s3c64xx.c |4
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers
Singh .
This patch series adds device tree based discovery support for Samsung's
s3c64xx compatible spi controller. This is mainly tested for Exynos4210
and Exynos5250 with onboard spi nor flash device.
Thomas Abraham (6):
spi: s3c64xx: remove unused S3C64XX_SPI_ST_TRLCNTZ macro
spi: s3
On 1 June 2012 18:09, Mark Brown wrote:
> On Fri, Jun 01, 2012 at 10:47:44AM +0800, Thomas Abraham wrote:
>
>> 1. There is one instance of 'struct platform_device' for each of the
>> spi controller instances (0/1/2) named "s3c64xx-spi" (in
>> arch/arm/
Commit 30b842889eea ("Merge tag 'soc2' of git://git.kernel.org/pub/scm/
linux/kernel/git/arm/arm-soc) introduced a typo in the name of the list
of gpio chips for Exynos5 gpio controller. Fix this typo.
Signed-off-by: Thomas Abraham
---
drivers/gpio/gpio-samsung.c |2 +-
1 f
On 31 May 2012 19:36, Mark Brown wrote:
> On Thu, May 31, 2012 at 10:05:42AM +0800, Thomas Abraham wrote:
>> On 30 May 2012 18:13, Mark Brown wrote:
>
>> > No there isn't. You've got things like s3c64xx_device_spi0 in
>> > arch/arm/plat-samsung/devs.c
On 1 June 2012 09:40, Linus Walleij wrote:
> On Thu, May 24, 2012 at 7:47 AM, Thomas Abraham
> wrote:
>
>> Note that, the Samsung pinctrl driver is usable only on device tree enabled
>> Samsung platforms. Legacy platforms would still continue to use the older
>> gpiol
On 1 June 2012 09:36, Linus Walleij wrote:
> On Thu, May 24, 2012 at 7:47 AM, Thomas Abraham
> wrote:
>
>> diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
>> b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
>
> It would be n
On 30 May 2012 18:13, Mark Brown wrote:
> On Wed, May 30, 2012 at 06:05:31PM +0800, Thomas Abraham wrote:
>> On 30 May 2012 17:34, Mark Brown wrote:
>
>> > Right, and there's no problem at all with using the name. The thing is
>> > that there's no n
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