On Wed, Aug 21, 2013 at 4:00 PM, Tomasz Figa wrote:
> Hi Yuvaraj,
>
> On Wednesday 21 of August 2013 12:13:53 Yuvaraj Kumar C D wrote:
>> This patch adds the device tree node entries for exynos5420 SOC.
>> Exynos5420 has a different version of DWMMC controller,so a new
>> compatible string is used
Quoting Chander Kashyap (2013-08-06 01:34:24)
> As with the patch "clk-add-support-for-temporary-parent-clock-migration.patch"
> a new field "alternate_parent_name", is added to clk structure. This field can
> be passed using clk_register_mux API and DEFINE_CLK_MUX macro.
Nitpick: it's easier to s
Quoting Chander Kashyap (2013-08-06 01:34:23)
> Some platforms use to migrate temporarily to another parent during cpu
> frequency
> scaling, e.g. Exynos and Tegra. Once the frequency is changed the latch on to
> original parent.
>
> The generic cpufreq-cpu0 driver use CCF to scale cpu frequency.
On Monday, August 12, 2013 6:13 PM, Sachin Kamat wrote:
> On 12 August 2013 14:26, Jingoo Han wrote:
> > This patch adds support for Message Signaled Interrupt in the
> > Exynops PCIe diver using Synopsys designware PCIe core IP.
>
> s/Exynops PCIe diver/Exynos PCIe driver
OK, I will fix this ty
On Wed, Aug 21, 2013 at 11:21 PM, Tomasz Figa wrote:
> Since this driver does not handle GPIO on device tree enabled platforms
> any more, it should be bypassed whenever device tree is available, to
> not conflict with the new pinctrl-samsung driver.
>
> Signed-off-by: Tomasz Figa
This seems li
On Wed, Aug 21, 2013 at 11:21 PM, Tomasz Figa wrote:
> +++ b/Documentation/devicetree/bindings/arm/vic.txt
> @@ -18,6 +18,9 @@ Required properties:
> Optional properties:
>
> - interrupts : Interrupt source for parent controllers if the VIC is nested.
> +- interrupt-mask : Bit mask of valid int
On Tue, Aug 20, 2013 at 6:16 PM, Tomasz Figa wrote:
> Calling pinctrl_register() means that the driver is fully initialized
> and might accept pinmux/pinconf requests, so pin groups must be parsed
> before.
>
> This patch fixes this problem by moving device tree parsing before call
> to pinctrl_r
On Mon, Aug 19, 2013 at 6:48 AM, Vinod Koul wrote:
> On Wed, Aug 14, 2013 at 02:00:25PM +0200, Heiko Stübner wrote:
>> Conceptually the s3c24xx-dma feels like a distant relative of the pl08x
>> with numerous virtual channels being mapped to a lot less physical ones.
>> The driver therefore borrow
On Wed, Aug 21, 2013 at 10:01:05PM +0200, Wim Van Sebroeck wrote:
> Hi All,
>
> > Leela Krishna Amudala wrote:
> > >
> > > This patch removes the global variables in the driver file and
> > > group them into a structure.
> > >
> > > Signed-off-by: Leela Krishna Amudala
> >
> > (+ Wim Van Sebro
This patch extends vic_of_init to parse valid interrupt sources
and resume sources masks from device tree.
If mask values are not specified in device tree, all sources
are assumed to be valid, as before this patch.
Signed-off-by: Tomasz Figa
---
Documentation/devicetree/bindings/arm/vic.txt | 6
This series adds Device Tree support for Samsung S3C64xx SoC series.
It fixes several problems preventing from booting an S3C64xx-based system
using Device Tree, adds all the infrastructure for Device Tree-based board
support, including mach-s3c64xx-dt and dts include files for S3C64xx SoCs,
and b
This patch adds basic device tree sources for FriendlyARM Mini6410 board
based on Samsung S3C6410 SoC.
Signed-off-by: Tomasz Figa
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/s3c6410-mini6410.dts | 228 +
2 files changed, 229 insertions(+)
Since this driver does not handle GPIO on device tree enabled platforms
any more, it should be bypassed whenever device tree is available, to
not conflict with the new pinctrl-samsung driver.
Signed-off-by: Tomasz Figa
---
drivers/gpio/gpio-samsung.c | 34 +++---
1 fi
This patch allows bypassing most of legacy initialization when booting
an S3C64xx-based board using device tree, by adding conditional checks
for DT presence to initcalls which are no longer necessary when booting
with DT..
Signed-off-by: Tomasz Figa
---
arch/arm/mach-s3c64xx/common.c | 12
This patch adds basic device tree definitions for Samsung S3C64xx SoCs.
Since all the SoCs in the series are very similar, the files are created
hierarchically - one file for the whole series and then separate files
for particular SoCs including the common one.
Signed-off-by: Tomasz Figa
---
ar
This patch adds basic device tree sources for SAMSUNG SMDK6410 board
based on SAMSUNG S3C6410 SoC.
Currently only UARTs, SD channel 0 and 100Mbps ethernet (SMSC911x) are
supported.
Signed-off-by: Tomasz Figa
---
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/s3c6410-smdk6410
This patch adds board file that will be used to boot S3C64xx-based boards
using Device Tree.
Signed-off-by: Tomasz Figa
---
arch/arm/mach-s3c64xx/Kconfig | 16 +++
arch/arm/mach-s3c64xx/Makefile | 1 +
arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c | 85 +
Hi All,
> Leela Krishna Amudala wrote:
> >
> > This patch removes the global variables in the driver file and
> > group them into a structure.
> >
> > Signed-off-by: Leela Krishna Amudala
>
> (+ Wim Van Sebroeck)
>
> Looks good to me,
>
> Acked-by: Kukjin Kim
>
> Thanks,
> Kukjin
Can some
Seungwon,
On Wed, Aug 21, 2013 at 4:48 AM, Seungwon Jeon wrote:
> Hi Doug,
> Do you have any update for this series?
> Please let me know.
Thank you for the ping. The changes requested looked big enough that
I knew I was going to have to devote some time to looking this all
over again, which I
On 08/21/2013 03:47 PM, Wolfram Sang wrote:
> I2C of helpers used to live in of_i2c.c but experience (from SPI) shows
> that it is much cleaner to have this in the core. This also removes a
> circular dependency between the helpers and the core, and so we can
> finally register child nodes in the c
The patch replaces all occurrences of struct fb_videomode by
more accurate struct videomode. The change allows to remove
mode conversion function and simplifies clock divider calculation.
Clock configuration is moved to separate function.
Signed-off-by: Andrzej Hajda
Signed-off-by: Kyungmin Park
The patch adds code to get signal polarization setting
from device tree display-timings node.
Signed-off-by: Andrzej Hajda
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fim
The patch moves platfrom_data and device tree parsing
to separate function.
Signed-off-by: Andrzej Hajda
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 63
1 file changed, 31 insertions(+), 32 deletions(-)
diff --git a/drivers/gpu/d
Hi,
This patch series adds signal polarities parsing from display-timings
devicetree node. To do it efficiently struct fb_videomode is replaced
with struct videomode and some additional code cleaning is performed.
The patches are for drm-exynos/exynos-drm-next branch.
Regards
Andrzej Hajda
Andr
I2C of helpers used to live in of_i2c.c but experience (from SPI) shows
that it is much cleaner to have this in the core. This also removes a
circular dependency between the helpers and the core, and so we can
finally register child nodes in the core instead of doing this manually
in each driver. S
These patches were V3 versions of below patches.
1.[PATCH 1/2] ARM: dts: remove dwmmc nodes from exynos5 common dts file.
http://www.spinics.net/lists/linux-samsung-soc/msg21602.html
2.[PATCH 2/2] ARM: dts: Add dwmmc nodes in SOC specific dts file
http://www.spinics.net/lists/linux-
Exynos5 series SOC's 5250 and 5420 have different versions of
DWMMC controller.So there is a new compatible string to distinguish
between them.So these nodes should be moved out of Exynos5 series
common device tree source to SOC specific device tree source.
Changes since V2:
1.remove from
According to ePAPR, chapter 2.3.4, the status property has
defined that it should be set to "disabled" when "the device
is not presently operational, but it might become operational
in the future".
So this patch disable dwmmc node by "status = disabled" in SOC
dts file and enable dwmmc node by "st
> };
>
> +static struct __initdata samsung_pll_clock exynos4210_plls[nr_plls] = {
NIT: __initdata should be at last.
> + [apll] = PLL_A(pll_4508, fout_apll, "fout_apll", "fin_pll", APLL_LOCK,
> + APLL_CON0, "fout_apll", NULL),
> + [mpll] = PLL_A(pll_4508, fout_mpll, "fo
>>
>>
>> > --- a/drivers/clk/samsung/clk-pll.h
>> > +++ b/drivers/clk/samsung/clk-pll.h
>> > @@ -51,6 +51,28 @@ enum samsung_pll_type {
>> >
>> > .afc= (_afc), \
>> >
>> > }
>> >
>> > +#define PLL_4600_RATE(_rate, _m, _p, _s, _k, _vsel)
On Wednesday 21 of August 2013 17:48:44 Yadwinder Singh Brar wrote:
> Hi Tomasz,
>
> On Tue, Aug 20, 2013 at 11:01 PM, Tomasz Figa wrote:
> > This patch implements round_rate and set_rate callbacks of PLL45xx
> > driver to allow reconfiguration of PLL at runtime.
> >
> > Signed-off-by: Tomasz Fi
On Wednesday 21 of August 2013 18:04:07 Yadwinder Singh Brar wrote:
> On Tue, Aug 20, 2013 at 11:01 PM, Tomasz Figa wrote:
> > This patch adds rate tables for PLLs that can be reconfigured at
> > runtime
> > for Exynos4210 SoCs. Provided tables contain PLL coefficients for
> > input clock of 24 MH
On Wednesday 21 of August 2013 18:02:16 Yadwinder Singh Brar wrote:
> > + con0 |= (rate->mdiv << PLL46XX_MDIV_SHIFT) |
> > + (rate->pdiv << PLL46XX_PDIV_SHIFT) |
> > + (rate->sdiv << PLL46XX_SDIV_SHIFT) |
> > + (rate->vsel << P
On Tue, Aug 20, 2013 at 11:01 PM, Tomasz Figa wrote:
> This patch adds rate tables for PLLs that can be reconfigured at runtime
> for Exynos4210 SoCs. Provided tables contain PLL coefficients for
> input clock of 24 MHz and so are registered only in this case. MPLL does
> not need runtime reconfig
> + con0 |= (rate->mdiv << PLL46XX_MDIV_SHIFT) |
> + (rate->pdiv << PLL46XX_PDIV_SHIFT) |
> + (rate->sdiv << PLL46XX_SDIV_SHIFT) |
> + (rate->vsel << PLL46XX_VSEL_SHIFT);
> +
> + /* Set PLL AFC, MFR and MRR values. */
Th
[Copying Daniel]
On Tuesday 20 of August 2013 15:39:17 Stephen Boyd wrote:
> On 08/21, Tomasz Figa wrote:
> > On Tuesday 20 of August 2013 22:14:42 Russell King - ARM Linux wrote:
> > > On Tue, Aug 20, 2013 at 06:11:10PM +0200, Tomasz Figa wrote:
> > > > Sometimes it is necessary to fix interrupt
Hi Tomasz,
On Tue, Aug 20, 2013 at 11:01 PM, Tomasz Figa wrote:
> This patch implements round_rate and set_rate callbacks of PLL45xx
> driver to allow reconfiguration of PLL at runtime.
>
> Signed-off-by: Tomasz Figa
> Signed-off-by: Kyungmin Park
> ---
> drivers/clk/samsung/clk-pll.c | 109
>
On Wed, Aug 21, 2013 at 3:40 PM, Tomasz Figa wrote:
> Hi Yuvaraj,
>
> On Wednesday 21 of August 2013 12:05:33 Yuvaraj Kumar C D wrote:
>> This patch adds the device tree node entries for exynos5420 SOC.
>> Exynos5420 has a different version of DWMMC controller,so a new
>> compatible string is used
Hi Doug,
Do you have any update for this series?
Please let me know.
Thanks,
Seungwon Jeon
On Sat, August 10, 2013, Doug Anderson wrote:
> This series of patches addresses some suspend/resume problems with
> dw_mmc on exynos platforms, espeically exynos5420. Since
> suspend/resume is not fully w
On Wed, Aug 21, 2013 at 4:04 PM, Tomasz Figa wrote:
> Hi Yuvaraj,
>
> On Wednesday 21 of August 2013 12:07:38 yuvaraj...@gmail.com wrote:
>> From: Yuvaraj Kumar C D
>>
>> Exynos5 series SOC's 5250 and 5420 have different versions of
>> DWMMC controller.So there is a new compatible string to disti
Hi Yuvaraj,
On Wednesday 21 of August 2013 12:07:38 yuvaraj...@gmail.com wrote:
> From: Yuvaraj Kumar C D
>
> Exynos5 series SOC's 5250 and 5420 have different versions of
> DWMMC controller.So there is a new compatible string to distinguish
> between them.So these nodes should be moved out of E
Hi Yuvaraj,
On Wednesday 21 of August 2013 12:13:53 Yuvaraj Kumar C D wrote:
> This patch adds the device tree node entries for exynos5420 SOC.
> Exynos5420 has a different version of DWMMC controller,so a new
> compatible string is used to distinguish it from the prior SOC's.
What are the differ
Hi Yuvaraj,
On Wednesday 21 of August 2013 12:05:33 Yuvaraj Kumar C D wrote:
> This patch adds the device tree node entries for exynos5420 SOC.
> Exynos5420 has a different version of DWMMC controller,so a new
> compatible string is used to distinguish it from the prior SOC's.
Is this patch a v3
Adds support for High Speed I2C driver found in Exynos5 and
later SoCs from Samsung.
Highspeed mode is a minor change in the i2c protocol.
Starts with
1. start condition,
2. 8-bit master ID code (1xxx)
3. followed by a NACK bit
Once the above conditions are met, the bus is now operates in high
On 08/21/2013 11:13 AM, Sylwester Nawrocki wrote:
> On 08/21/2013 10:24 AM, Hans Verkuil wrote:
> +static const char * const s5k4e5_supply_names[] = {
> + "svdda",
> + "svddio"
> +};
I'm no regulator expert, but shouldn't this list come from the DT or
platform_data? O
On 08/21/2013 10:24 AM, Hans Verkuil wrote:
+static const char * const s5k4e5_supply_names[] = {
+ "svdda",
+ "svddio"
+};
>>>
>>> I'm no regulator expert, but shouldn't this list come from the DT or
>>> platform_data? Or are these names specific to this sensor?
>>
>> This is
Hi Hans,
On Wed, Aug 21, 2013 at 1:54 PM, Hans Verkuil wrote:
> On Wed 21 August 2013 09:58:28 Tomasz Figa wrote:
>> Hi Hans,
>>
>> On Wednesday 21 of August 2013 08:53:55 Hans Verkuil wrote:
>> > On 08/21/2013 08:34 AM, Arun Kumar K wrote:
>> > > This patch adds subdev driver for Samsung S5K4E5
--- Original Message ---
Sender : yuvaraj...@gmail.com
Date : Aug 21, 2013 12:07 (GMT+05:30)
Title : [PATCH V2 2/2] ARM: dts: Add dwmmc nodes in SOC specific dts file
From: Yuvaraj Kumar C D
Exynos5 series SOC's have different versions of DWMMC controller.
So dwmmc device nodes moved f
Hello Sylwester Nawrocki,
This is a semi-automatic email about new static checker warnings.
The patch 086eca2905d0: "[media] exynos4-is: Add Exynos5250 SoC
support to fimc-lite driver" from Jun 14, 2013, leads to the
following Smatch complaint:
drivers/media/platform/exynos4-is/fimc-lite.c:152
On Wed 21 August 2013 09:58:28 Tomasz Figa wrote:
> Hi Hans,
>
> On Wednesday 21 of August 2013 08:53:55 Hans Verkuil wrote:
> > On 08/21/2013 08:34 AM, Arun Kumar K wrote:
> > > This patch adds subdev driver for Samsung S5K4E5 raw image sensor.
> > > Like s5k6a3, it is also another fimc-is firmwa
Hi Hans,
On Wednesday 21 of August 2013 08:53:55 Hans Verkuil wrote:
> On 08/21/2013 08:34 AM, Arun Kumar K wrote:
> > This patch adds subdev driver for Samsung S5K4E5 raw image sensor.
> > Like s5k6a3, it is also another fimc-is firmware controlled
> > sensor. This minimal sensor driver doesn't d
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