ion, Christian had added:
>
> Tested-by: Christian Ruppert
> on TB101 with Linux-4.7
Tested-by: Christian Ruppert
Re-tested this iteration in the same configuration (TB101, Linux-4.7).
Still works perfectly.
> And Jarkko added his Acked-by: Jarkko Nikula
> on patches 1 and 3 (n
n BayTrail and CherryTrail, both of them returning true
> for
> "dynamically update TAR"
Tested-by: Christian Ruppert
on TB101 with Linux-4.7
Seems to work perfectly now, congratulations and thanks for your
patience with our platform... This was a hard one!
> José Roberto de Sou
Dear Lucas,
On 04.05.2016 16:38, Lucas De Marchi wrote:
> Hi Christian,
>
> On Mon, May 2, 2016 at 7:11 AM, Christian Ruppert
> wrote:
>> Dear Lucas,
>>
>> On 22.04.2016 17:19, Lucas De Marchi wrote:
>>> CC'ing Christian.
>>>
>>>
Dear Lucas,
On 22.04.2016 17:19, Lucas De Marchi wrote:
> CC'ing Christian.
>
> On Fri, Apr 22, 2016 at 12:08 PM, Lucas De Marchi
> wrote:
>> Disabling the adapter after each transfer is pretty bad for sensors and
>> other devices doing small transfers at a high rate. It slows down the
>> transf
On 2016-04-07 19:28, De Marchi, Lucas wrote:
> Hi Christian,
>
> On Thu, 2016-04-07 at 15:37 +0200, Christian Ruppert wrote:
>> Dear Lucas,
>>
>> Sorry for the late reply but I had to put our test environment back
>> together to check this patch. I'll kee
Dear Lucas,
Sorry for the late reply but I had to put our test environment back
together to check this patch. I'll keep it around for a while in case
you have further iterations to test.
On 2016-04-01 04:47, Lucas De Marchi wrote:
> From: Lucas De Marchi
>
> Disabling the adapter after each tra
arc_{get|set}_core_freq() and switch to generic clock
> framework later on.
>
> Cc: Christian Ruppert
> Signed-off-by: Alexey Brodkin
> Signed-off-by: Vineet Gupta
Acked-by: Christian Ruppert
> ---
> Changes v1 -> v2
> - Base baud TB10x needs to be 166.66 not 166.6
Alexey Brodkin wrote on 02.02.2016 13:53:26:
>
> Adding Christian for Abilis TB10x clocks review.
>
> On Tue, 2016-02-02 at 16:28 +0530, Vineet Gupta wrote:
> > From: Alexey Brodkin
> >
> > UARTs usually have fixed clock so we're switching to use of
> > constant values instead of something der
> Lucas De Marchi wrote on 23.06.2015
19:02:03:
> > > > On Tue, Jun 23, 2015 at 1:45 PM,
wrote:
> > > > > Hello,
> > > > >
> > > > > Christian Ruppert/ALi_GVA/ALi wrote on 10.06.2015 17:05:16:
> > > > [...]
> > > >
Dear Lucas,
Lucas De Marchi wrote on 23.06.2015 19:02:03:
> On Tue, Jun 23, 2015 at 1:45 PM, wrote:
> > Hello,
> >
> > Christian Ruppert/ALi_GVA/ALi wrote on 10.06.2015 17:05:16:
> [...]
> > The result is not very encouraging: Out of five (identical) designware
Hello,
Christian Ruppert/ALi_GVA/ALi wrote on 10.06.2015 17:05:16:
> Mika Westerberg wrote on 10.06.
> 2015 09:07:22:
> > On Tue, Jun 09, 2015 at 03:29:01PM -0300, Lucas De Marchi wrote:
> > > Hi Mika,
> > >
> > > On Tue, Jun 9, 2015 at 5:51 AM, Mika Weste
Alexey Brodkin wrote on 03/09/2015 10:03:12
AM:
> From: Alexey Brodkin
> To: linux-...@vger.kernel.org,
> Cc: linux-kernel@vger.kernel.org, Alexey Brodkin
> , Vineet Gupta
> , Christian Ruppert
> , Mika Westerberg
> , Wolfram Sang ,
> Andy Shevchenko
> Date:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 2015-03-03 18:21, Wolfram Sang wrote:
>
>> which omit this type of messages completely. Andy's proposal of
>> centralising this looks like a very good solution here (and on
>> top of that removes many useless strings from the kernel
>> binary).
>
Hello Alexey,
Alexey Brodkin wrote on 03/03/2015 05:37:31
PM:
> From:
>
> Alexey Brodkin
>
> To:
>
> "christian.rupp...@alitech.com" ,
>
> Cc:
>
> "mika.westerb...@linux.intel.com" ,
> "linux-kernel@vger.kernel.org" ,
> "vineet.gup...@synopsys.com" , "wsa@the-
> dreams.de" , "andriy.she
DEFER.
>
> Signed-off-by: Alexey Brodkin
> Cc: Vineet Gupta
> Cc: Christian Ruppert
> Cc: Mika Westerberg
> Cc: Wolfram Sang
> ---
> drivers/i2c/busses/i2c-designware-platdrv.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/driver
In the TB10x pin database, a port index of -1 is used to indicate
unmuxed GPIO pin groups. This bug fixes a 'cast to unsigned' bug of
this value.
Thanks to Dan Carpenter for highlighting this.
CC: Dan Carpenter
Signed-off-by: Christian Ruppert
---
drivers/pinctrl/pinctrl-tb10x.c |
On Mon, Nov 18, 2013 at 02:48:30PM +0100, Christian Ruppert wrote:
> There seems to be some interest to enable uncompressed kernels also for x86
> in addition to (embedded) ARC platforms.
>
> Add the code to support uncompressed kernels to lib/, select the respective
> Kconfig opti
-off-by: Christian Ruppert
---
arch/x86/Kconfig |1 +
arch/x86/boot/compressed/Makefile | 14 ++--
arch/x86/boot/compressed/misc.c |4 +++
lib/decompress_copy.c | 44 +
4 files changed, 56 insertions(+), 7
Signed-off-by: Christian Ruppert
---
arch/x86/Kconfig |1 +
arch/x86/boot/compressed/Makefile | 14 ++--
arch/x86/boot/compressed/misc.c |4 +++
lib/decompress_copy.c | 44 +
4 files changed, 56 insertions
to permit disabling of kernel compression.
Signed-off-by: Christian Ruppert
---
arch/arc/Kconfig |2 ++
init/Kconfig | 13 -
2 files changed, 14 insertions(+), 1 deletions(-)
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 2ee0c9b..15f4c3d 100644
--- a/arch/arc/Kconfig
+++
On Sat, Nov 16, 2013 at 03:12:56PM +0530, Vineet Gupta wrote:
> On 11/15/2013 10:21 PM, Christian Ruppert wrote:
> > Some architectures with self-decompressing kernel images did not compile
> > with commit 69f0554ec261fd686ac7fa1c598cc9eb27b83a80 because they don't
> > p
On Thu, Nov 14, 2013 at 03:51:22PM +0530, Vineet Gupta wrote:
> +CC Sam for Kconfig wisdom
>
> On 11/14/2013 02:08 PM, Christian Ruppert wrote:
> > Some ARC users say they can boot faster with without kernel compression.
> > This probably depends on things like the FL
which explicitly state they support them.
Signed-off-by: Christian Ruppert
---
arch/arc/Kconfig | 2 ++
init/Kconfig | 5 +
2 files changed, 7 insertions(+)
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 2ee0c9b..15f4c3d 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -21,6
On Thu, Nov 14, 2013 at 09:45:12AM -0800, H. Peter Anvin wrote:
> On 11/14/2013 12:38 AM, Christian Ruppert wrote:
> > diff --git a/lib/decompress_copy.c b/lib/decompress_copy.c
> > new file mode 100644
> > index 000..8a41090
> > --- /dev/null
> > +++ b/lib/de
On Thu, Nov 14, 2013 at 09:31:44AM -0800, H. Peter Anvin wrote:
> So it sounds like we're starting from the beginning - I presume that
> means the patch currently in the kernel should be reverted first?
Ack
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a
to permit disabling of kernel compression.
Signed-off-by: Christian Ruppert
---
arch/arc/Kconfig | 2 ++
init/Kconfig | 12 +++-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 91dbb27..3991f03 100644
--- a/arch/arc/Kconfig
+++
Signed-off-by: Christian Ruppert
---
arch/x86/Kconfig | 1 +
arch/x86/boot/compressed/Makefile | 14 ++--
arch/x86/boot/compressed/misc.c | 4
lib/decompress_copy.c | 47 +++
4 files changed, 59 insertions(+), 7
On Wed, Nov 13, 2013 at 11:34:18AM -0500, Pavel Roskin wrote:
> Hi Christian,
>
> Your recent patch enables uncompressed kernels, but selecting that
> option (CONFIG_KERNEL_UNCOMPRESSED) fails on x86_86:
> [...]
> arch/x86/boot/compressed/Makefile has no provision for uncompressed
> files. There
On Wed, Oct 16, 2013 at 02:58:55PM +0200, Christian Ruppert wrote:
> On Wed, Oct 16, 2013 at 01:29:44PM +0200, Linus Walleij wrote:
> > On Tue, Oct 15, 2013 at 3:45 PM, Christian Ruppert
> > wrote:
> > > On Wed, Oct 09, 2013 at 02:19:17PM +0200, Linus Walleij wrote:
>
On Wed, Oct 16, 2013 at 01:29:44PM +0200, Linus Walleij wrote:
> On Tue, Oct 15, 2013 at 3:45 PM, Christian Ruppert
> wrote:
> > On Wed, Oct 09, 2013 at 02:19:17PM +0200, Linus Walleij wrote:
>
> >> It's not like I'm 100% certain on where to use one or the othe
This patch adds a short description of how to use the newly added
pinctrl_get_group_pins function to the pinctrl documentation.
Signed-off-by: Christian Ruppert
---
Documentation/pinctrl.txt |7 ++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/Documentation/pinctrl.txt
On Wed, Oct 09, 2013 at 02:19:17PM +0200, Linus Walleij wrote:
> On Tue, Oct 8, 2013 at 2:25 PM, Christian Ruppert
> wrote:
>
> Overall this driver is looking very nice, we just need to figure out this
> group range concept in the other patch.
>
> > +Example:
>
The pinmux driver of the Abilis Systems TB10x platform based on ARC700 CPUs.
Used to control the pinmux and is a prerequisite for the GPIO driver.
Signed-off-by: Christian Ruppert
Signed-off-by: Pierrick Hascoet
---
.../bindings/pinctrl/abilis,tb10x-iomux.txt| 80 ++
drivers/pinctrl
This patch adds the infrastructure required to register non-linear gpio
ranges through gpiolib and the standard GPIO device tree bindings.
Signed-off-by: Christian Ruppert
---
Documentation/devicetree/bindings/gpio/gpio.txt | 40 ++-
drivers/gpio/gpiolib-of.c
On Wed, Oct 09, 2013 at 04:01:05PM +0200, Linus Walleij wrote:
> On Wed, Oct 9, 2013 at 3:28 PM, Christian Ruppert
> wrote:
> > On Wed, Oct 09, 2013 at 01:58:35PM +0200, Linus Walleij wrote:
> >> On Tue, Oct 8, 2013 at 2:25 PM, Christian Ruppert
> >> wrote:
> &
On Wed, Oct 09, 2013 at 01:58:35PM +0200, Linus Walleij wrote:
> On Tue, Oct 8, 2013 at 2:25 PM, Christian Ruppert
> wrote:
>
> > This patch adds the infrastructure required to register non-linear gpio
> > ranges through gpiolib and the standard GPIO device tree bindings.
On Tue, Oct 08, 2013 at 12:29:40PM -0700, Andrew Morton wrote:
> On Tue, 8 Oct 2013 14:33:32 +0200 Christian Ruppert
> wrote:
>
> > Until now, kernel compression can only be disabled by deselecting
> > HAVE_ in the architecture Kconfig.
>
> Scratching my hea
This patch adds the infrastructure required to register non-linear gpio
ranges through gpiolib and the standard GPIO device tree bindings.
Signed-off-by: Christian Ruppert
---
Documentation/devicetree/bindings/gpio/gpio.txt | 40 +++
drivers/gpio/gpiolib-of.c
The pinmux driver of the Abilis Systems TB10x platform based on ARC700 CPUs.
Used to control the pinmux and is a prerequisite for the GPIO driver.
Signed-off-by: Christian Ruppert
Signed-off-by: Pierrick Hascoet
---
.../bindings/pinctrl/abilis,tb10x-iomux.txt| 79 ++
drivers/pinctrl
The GPIO driver for the Abilis Systems TB10x series of SOCs based on ARC700
CPUs. It supports GPIO control and GPIO interrupt generation. This driver
works in conjunction with the TB10x pinctrl driver.
Signed-off-by: Sascha Leuenberger
Signed-off-by: Christian Ruppert
---
.../devicetree
On Wed, Aug 28, 2013 at 04:47:36PM +0200, Christian Ruppert wrote:
> On Thu, Aug 22, 2013 at 02:10:55PM -0600, Stephen Warren wrote:
> [...]
> > Pin groups are supposed to be something that represents some property of
> > the pinctrl HW itself. So, if you have register "
On Tue, Oct 08, 2013 at 05:52:29AM -0700, Christoph Hellwig wrote:
> On Tue, Oct 08, 2013 at 02:38:18PM +0200, Christian Ruppert wrote:
> > The symbols splice_to_pipe, splice_grow_spd and splice_shrink_spd are not
> > currently exported from the kernel. This prevents the im
kernel modules.
Signed-off-by: Christian Ruppert
---
fs/splice.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/fs/splice.c b/fs/splice.c
index 3b7ee65..28e19b7 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -265,6 +265,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info
Until now, kernel compression can only be disabled by deselecting
HAVE_ in the architecture Kconfig. However, some
users/platforms within the same architecture might want to use
compression while others might want to disable it.
This patch is a solution to the dilemma.
Signed-off-by: Christian
On Thu, Aug 29, 2013 at 10:24:30AM +0200, Linus Walleij wrote:
> On Thu, Aug 29, 2013 at 9:35 AM, Christian Ruppert
> wrote:
> > On Wed, Aug 28, 2013 at 08:49:36PM +0200, Linus Walleij wrote:
> >> On Wed, Aug 21, 2013 at 5:57 PM, Christian Ruppert
> >> wrote:
> &
On Wed, Aug 28, 2013 at 08:49:36PM +0200, Linus Walleij wrote:
> On Wed, Aug 21, 2013 at 5:57 PM, Christian Ruppert
> wrote:
> > On Wed, Aug 14, 2013 at 06:53:56PM +0200, Linus Walleij wrote:
> >>
> >> OK, that can also be called a "bank" or "register&
On Sat, Aug 24, 2013 at 01:58:47PM +0900, Shinya Kuribayashi wrote:
> On 8/21/13 11:39 PM, Christian Ruppert wrote:
> >On Fri, Aug 16, 2013 at 11:15:12AM +0900, Shinya Kuribayashi wrote:
> >>On 8/5/13 6:31 PM, Christian Ruppert wrote:
> >>>On Wed, Jul 24, 20
On Thu, Aug 22, 2013 at 02:10:55PM -0600, Stephen Warren wrote:
> On 08/21/2013 09:57 AM, Christian Ruppert wrote:
> > On Wed, Aug 14, 2013 at 06:53:56PM +0200, Linus Walleij wrote:
> >> On Mon, Aug 5, 2013 at 1:51 PM, Christian Ruppert
> >> wrote:
> >>>
On Wed, Aug 14, 2013 at 06:53:56PM +0200, Linus Walleij wrote:
> On Mon, Aug 5, 2013 at 1:51 PM, Christian Ruppert
> wrote:
> > [Me]
> >> I don't see any of the port concept creeping into the device tree
> >> in this version and that is how I think it should b
On Fri, Aug 16, 2013 at 11:15:12AM +0900, Shinya Kuribayashi wrote:
> Hi,
>
> On 8/5/13 6:31 PM, Christian Ruppert wrote:> On Wed, Jul 24, 2013 at
> 11:31:44PM +0900, Shinya Kuribayashi wrote:
> >>As said before, all t_SCL things should go away. Please forget
> >&
On Mon, Aug 05, 2013 at 12:02:26PM +0200, Wolfram Sang wrote:
>
> > > >Would it make sense to add generic I2C device tree properties for those
> > > >parameters? These parameters are independent of the actual bus driver,
> > > >rather a PCB property... And as such the correct place would be device
On Tue, Jul 30, 2013 at 12:35:03AM +0200, Linus Walleij wrote:
> Sorry for taking eternities to look into this.
>
> On Tue, Jun 18, 2013 at 11:29 AM, Christian Ruppert
> wrote:
>
> > The pinmux driver of the Abilis Systems TB10x platform based on ARC700 CPUs.
> > Use
On Wed, Jul 24, 2013 at 11:31:44PM +0900, Shinya Kuribayashi wrote:
> On 7/22/13 10:17 PM, Christian Ruppert wrote:> On Wed, Jul 17, 2013 at
> 11:39:58PM +0900, Shinya Kuribayashi wrote:
> >>On 7/16/13 8:16 PM, Christian Ruppert wrote:> On Sat, Jul 13, 2013 at
> &g
On Thu, Jul 18, 2013 at 01:54:18PM -0600, Stephen Warren wrote:
> On 07/18/2013 10:07 AM, Christian Ruppert wrote:
> ...
> > Well, perhaps my definition of "inside"/"outside" pins was not quite
> > clear: The pin groups define the set of (kernel internal) p
On Wed, Jul 17, 2013 at 11:39:58PM +0900, Shinya Kuribayashi wrote:
> On 7/16/13 8:16 PM, Christian Ruppert wrote:> On Sat, Jul 13, 2013 at
> 02:36:43PM +0900, Shinya Kuribayashi wrote:
> >>Basically, DW I2C core provides a good enough (and quite direct) way
> >>to co
On Tue, Jul 16, 2013 at 10:04:03AM -0600, Stephen Warren wrote:
> On 07/16/2013 02:47 AM, Christian Ruppert wrote:
> > On Wed, Jul 10, 2013 at 01:27:52PM -0600, Stephen Warren wrote:
> >> On 07/08/2013 07:02 AM, Christian Ruppert wrote:
> >> ...
> >>> OK,
rolled by SCL_HCNT whereas (2) is controlled by SDA_HOLD_TIME.
_
scl \__ ...
___ __
sda \_/ ...
|-|---|
(1) (2)
> On Wed, Jul 10, 2013 at 06:56:35PM +0200, Christian Ruppert wrote:
> >>I
On Wed, Jul 10, 2013 at 01:27:52PM -0600, Stephen Warren wrote:
> On 07/08/2013 07:02 AM, Christian Ruppert wrote:
> ...
> > OK, a small drawing of our hardware should make this clear, let's take
> > an imaginary example of one port with 10 pins, one i2c interface, one
&g
On Wed, Jul 10, 2013 at 01:52:15PM +0300, Mika Westerberg wrote:
> On Tue, Jul 09, 2013 at 06:19:28PM +0200, Christian Ruppert wrote:
> > What I meant is the following: The clock cycle time Tc is composed of
> > the four components
> >
> > Tc = Th + Tf + Tl + Tr
&g
On Tue, Jul 09, 2013 at 11:44:02AM +0300, Mika Westerberg wrote:
> On Mon, Jul 08, 2013 at 03:42:17PM +0200, Christian Ruppert wrote:
> > On Mon, Jul 08, 2013 at 02:45:26PM +0300, Mika Westerberg wrote:
> > > The DesignWare I2C controller has high count (HCNT) and low count (LCN
*/
> struct dw_i2c_dev {
> struct device *dev;
> @@ -91,6 +99,10 @@ struct dw_i2c_dev {
> unsigned intrx_fifo_depth;
> int rx_outstanding;
> u32 sda_hold_time;
> + u16 ss_hcnt;
&g
On Fri, Jul 05, 2013 at 12:40:55PM -0600, Stephen Warren wrote:
> On 07/05/2013 03:49 AM, Christian Ruppert wrote:
> > On Wed, Jun 26, 2013 at 11:40:42AM -0600, Stephen Warren wrote:
> >> On 06/26/2013 05:50 AM, Christian Ruppert wrote:
> >>> On Wed, Jun 19, 201
On Wed, Jun 26, 2013 at 11:40:42AM -0600, Stephen Warren wrote:
> On 06/26/2013 05:50 AM, Christian Ruppert wrote:
> > On Wed, Jun 19, 2013 at 04:35:14PM -0600, Stephen Warren wrote:
> >> On 06/18/2013 03:29 AM, Christian Ruppert wrote:
> [...]
> >>> +Example
&g
On Wed, Jul 03, 2013 at 04:44:09PM +0200, Arnd Bergmann wrote:
> On Wednesday 03 July 2013, Christian Ruppert wrote:
> > On Wed, Jul 03, 2013 at 04:20:03PM +0200, Arnd Bergmann wrote:
> > > On Wednesday 03 July 2013, Christian Ruppert wrote:
> > > > On Wed, Jul 03,
On Wed, Jul 03, 2013 at 04:20:03PM +0200, Arnd Bergmann wrote:
> On Wednesday 03 July 2013, Christian Ruppert wrote:
> > On Wed, Jul 03, 2013 at 01:43:11PM +0200, Arnd Bergmann wrote:
> > > On Wednesday 26 June 2013, Wolfram Sang wrote:
> > > > On Wed, Jun 26, 2013
On Wed, Jul 03, 2013 at 01:43:11PM +0200, Arnd Bergmann wrote:
> On Wednesday 26 June 2013, Wolfram Sang wrote:
> > On Wed, Jun 26, 2013 at 10:55:06AM +0200, Christian Ruppert wrote:
> > > This patch makes the SDA hold time configurable through device tree.
> > >
>
ere
> e.g. GPIO direction is determined by a register in the pin controller HW
> module rather than the GPIO HW module.
> -
I agree, this is really worth mentioning in some place, maybe even a
more prominent one than here.
--
Christian Ruppert ,
good. I also tested it on our ARC based platform, no issues with
compilation or functionality. Thanks for pointing this out.
Reviewed-by: Christian Ruppert
> Signed-off-by: Vincent Stehlé
> Cc: Wolfram Sang
> Cc: Christian Ruppert
> Cc: Pierrick Hascoet
> ---
>
>
>
On Thu, Jun 27, 2013 at 11:54:47AM +0200, Linus Walleij wrote:
> From: Linus Walleij
>
> This elaborates a bit on the pin control and pin muxing
> logic vs GPIO arangements in the hardware.
>
> Inspired by some drawings in a mail from Christian Ruppert.
> Both arrangem
Device tree and Kconfig updates for irqchip driver.
Signed-off-by: Christian Ruppert
---
arch/arc/boot/dts/abilis_tb100.dtsi | 32 ++--
arch/arc/boot/dts/abilis_tb101.dtsi | 32 ++--
arch/arc/boot/dts/abilis_tb10x.dtsi | 32
On Tue, Jun 25, 2013 at 04:19:12PM +0200, Linus Walleij wrote:
> From: Linus Walleij
>
> This elaborates a bit on the pinctrl vs GPIO arangements
> in the hardware.
>
> Inspired by some drawings in a mail from Christian
> Ruppert.
>
> Cc: Rob Landley
> Cc: Chri
On Wed, Jun 19, 2013 at 04:35:14PM -0600, Stephen Warren wrote:
> On 06/18/2013 03:29 AM, Christian Ruppert wrote:
> > The pinmux driver of the Abilis Systems TB10x platform based on ARC700 CPUs.
> > Used to control the pinmux and is a prerequisite for the GPIO driver.
>
>
On Wed, Jun 19, 2013 at 04:27:44PM -0600, Stephen Warren wrote:
> On 06/18/2013 03:29 AM, Christian Ruppert wrote:
> > This patch adds the infrastructure required to register non-linear gpio
> > ranges through gpiolib and the standard GPIO device tree bindings.
>
> I review t
On Wed, Jun 19, 2013 at 12:15:13PM -0600, Stephen Warren wrote:
> On 06/19/2013 06:03 AM, Linus Walleij wrote:
> > On Tue, Jun 18, 2013 at 11:29 AM, Christian Ruppert
> > wrote:
> >
> >> This patch adds the infrastructure required to register non-linear gpio
>
This patch makes the SDA hold time configurable through device tree.
Signed-off-by: Christian Ruppert
Signed-off-by: Pierrick Hascoet
---
.../devicetree/bindings/i2c/i2c-designware.txt | 15 +++
arch/arc/boot/dts/abilis_tb100_dvk.dts | 10 +-
arch/arc
Commit-ID: b06eb0173ef1d9366d14b4ca3e8e38dc72b03e8b
Gitweb: http://git.kernel.org/tip/b06eb0173ef1d9366d14b4ca3e8e38dc72b03e8b
Author: Christian Ruppert
AuthorDate: Tue, 25 Jun 2013 18:29:57 +0200
Committer: Thomas Gleixner
CommitDate: Tue, 25 Jun 2013 18:54:21 +0200
irqchip: Add
The SOC interrupt controller driver for the Abilis Systems TB10x series of
SOCs based on ARC700 CPUs.
Signed-off-by: Christian Ruppert
Signed-off-by: Pierrick Hascoet
---
This patch depends on commits eb76bdd407d8a90e59a06cb0158886df390e5d1c and
712bc93df9e7f14b8a163148d2aa7c778e151627 from
On Tue, Jun 25, 2013 at 03:58:43PM +0200, Thomas Gleixner wrote:
> On Fri, 31 May 2013, Christian Ruppert wrote:
> > The SOC interrupt controller driver for the Abilis Systems TB10x series of
> > SOCs based on ARC700 CPUs.
> >
> > Th
interrupts and
the rest of the system.
Do you see a better way to drive this kind of hardware? Do you have any
other comments on the driver?
Without this driver, arch/arc/plat-tb10x and related drivers will not
work and it would thus be good to
On Fri, Jun 21, 2013 at 03:17:33PM -0600, Stephen Warren wrote:
> On 06/20/2013 05:57 AM, Christian Ruppert wrote:
> > Hello Stephen,
> >
> > On Wed, Jun 19, 2013 at 12:27:56PM -0600, Stephen Warren wrote:
> >> On 06/19/2013 12:10 PM, Stephen Warren wrote:
> >
This patch makes the SDA hold time configurable through device tree.
Signed-off-by: Christian Ruppert
Signed-off-by: Pierrick Hascoet
---
.../devicetree/bindings/i2c/i2c-designware.txt | 14 ++
arch/arc/boot/dts/abilis_tb100_dvk.dts | 10 +-
arch/arc
Hello Stephen,
On Wed, Jun 19, 2013 at 12:27:56PM -0600, Stephen Warren wrote:
> On 06/19/2013 12:10 PM, Stephen Warren wrote:
> > On 06/14/2013 03:12 AM, Christian Ruppert wrote:
> >> On Thu, Jun 13, 2013 at 03:38:09PM -0600, Stephen Warren wrote:
> >>> On 06/13/20
tion
of three factors:
. Drive strength
. Bus load (Fan out)
. Internal timings of all devices on the bus (setup/hold times etc.)
This applies to ASIC internal timing. My PCB experience is quite limited
and I'm not sure if this can be applied as such. That said, the I2C
specification does
On Wed, Jun 19, 2013 at 11:45:40AM +0200, Wolfram Sang wrote:
> Hi,
>
> On Wed, Jun 12, 2013 at 04:47:45PM +0200, Christian Ruppert wrote:
> > On Mon, Jun 10, 2013 at 05:29:55PM +0200, Wolfram Sang wrote:
> > > On Tue, May 14, 2013 at 03:04:02PM +0200, Christian Ruppert w
This patch adds the infrastructure required to register non-linear gpio
ranges through gpiolib and the standard GPIO device tree bindings.
Signed-off-by: Christian Ruppert
---
Documentation/devicetree/bindings/gpio/gpio.txt | 44 +
drivers/gpio/gpiolib-of.c
The pinmux driver of the Abilis Systems TB10x platform based on ARC700 CPUs.
Used to control the pinmux and is a prerequisite for the GPIO driver.
Signed-off-by: Christian Ruppert
Signed-off-by: Pierrick Hascoet
---
.../bindings/pinctrl/abilis,tb10x-iomux.txt| 81 ++
drivers/pinctrl
The GPIO driver for the Abilis Systems TB10x series of SOCs based on ARC700
CPUs. It supports GPIO control and GPIO interrupt generation. This driver
works in conjunction with the TB10x pinctrl driver.
Signed-off-by: Sascha Leuenberger
Signed-off-by: Christian Ruppert
---
.../devicetree
Signed-off-by: Christian Ruppert
---
.../devicetree/bindings/vendor-prefixes.txt|1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 6931c43..e2a8fff
On Tue, Jun 18, 2013 at 10:09:47AM +0200, Linus Walleij wrote:
> On Mon, Jun 17, 2013 at 6:04 PM, Christian Ruppert
> wrote:
>
> > This patch adds the infrastructure required to register non-linear gpio
> > ranges through gpiolib and the standard GPIO device tree bindings.
This patch makes the SDA hold time configurable through device tree.
Signed-off-by: Christian Ruppert
Signed-off-by: Pierrick Hascoet
---
.../devicetree/bindings/i2c/i2c-designware.txt | 14 ++
arch/arc/boot/dts/abilis_tb100_dvk.dts | 10 +-
arch/arc
This patch adds the infrastructure required to register non-linear gpio
ranges through gpiolib and the standard GPIO device tree bindings.
Signed-off-by: Christian Ruppert
---
Documentation/devicetree/bindings/gpio/gpio.txt | 44 ++
arch/arc/boot/dts/abilis_tb100.dtsi
The pinmux driver of the Abilis Systems TB10x platform based on ARC700 CPUs.
Signed-off-by: Christian Ruppert
Signed-off-by: Pierrick Hascoet
---
.../bindings/pinctrl/abilis,tb10x-iomux.txt| 81 ++
drivers/pinctrl/Kconfig|4 +
drivers/pinctrl/Makefile
The GPIO driver for the Abilis Systems TB10x series of SOCs based on ARC700
CPUs. It supports GPIO control and GPIO interrupt generation.
Signed-off-by: Sascha Leuenberger
Signed-off-by: Christian Ruppert
---
.../devicetree/bindings/gpio/abilis,tb10x-gpio.txt | 36 ++
arch/arc/boot/dts
Signed-off-by: Christian Ruppert
---
.../devicetree/bindings/vendor-prefixes.txt|1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 6931c43..e2a8fff
On Thu, Jun 13, 2013 at 03:38:09PM -0600, Stephen Warren wrote:
> On 06/13/2013 06:55 AM, Christian Ruppert wrote:
> [...]
> > diff --git a/Documentation/devicetree/bindings/gpio/gpio.txt
> > b/Documentation/devicetree/bindings/gpio/gpio.txt
>
> > +In addition, named g
On Mon, Jun 17, 2013 at 10:33:36AM +0200, Jean Delvare wrote:
> On Mon, 17 Jun 2013 10:19:33 +0200, Christian Ruppert wrote:
> > On Fri, Jun 14, 2013 at 04:37:41PM +0200, Wolfram Sang wrote:
> > > BTW since I am currently here: i2c-designware-core should be in the
> >
On Fri, Jun 14, 2013 at 04:37:41PM +0200, Wolfram Sang wrote:
> On Fri, Jun 07, 2013 at 10:51:23AM +0200, Christian Ruppert wrote:
> [...]
> > + /*
> > +* We must disable the adapter before unlocking the &dev->lock mutex
> > +* below. Otherwise the har
. Thanks for stepping in.
Reviewed-by: Christian Ruppert
> Cc: Christian Ruppert
> Signed-off-by: Linus Walleij
> ---
> Documentation/pinctrl.txt | 24 +---
> 1 file changed, 21 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/pinctrl.txt b/
On Thu, Jun 13, 2013 at 03:38:09PM -0600, Stephen Warren wrote:
> On 06/13/2013 06:55 AM, Christian Ruppert wrote:
> > This patch adds the infrastructure required to register non-linear gpio
> > ranges through gpiolib and the standard GPIO device tree bindings.
>
> That&#x
The comment introduced with the recently added pinctrl_gpio_range.pins
element was wrong. This corrects it.
Thanks to Patrice Chotard for pointing this out.
Signed-off-by: Christian Ruppert
---
include/linux/pinctrl/pinctrl.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff
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