By simply setting vref-mv to 0 the internal reference will be used.
Document that!
Signed-off-by: Alexander Stein <alexander.st...@systec-electronic.com>
---
Documentation/devicetree/bindings/input/ads7846.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devi
Hi,
On Tuesday 08 September 2015 18:48:07, Eric Anholt wrote:
> I finally had a chance to sit down and look at what the hardware's doing
> with the enable bit (also, I've read a whole lot more of the hardware
> now, so I'm a lot faster at answering questions like this). The enable
> bits are a
partitions in OF is deprecated in general? Is there any
link for that?
What would be an alternative to it?
Best regards,
Alexander
--
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SYS TEC electronic GmbH
alexander.st...@systec-electronic.com
Legal and Commercial Address:
Am Windrad 2
08468 Heinsdorfergrund
Germany
are just leftovers
as patch 1 2 talk about fladj
Best regards,
Alexander
--
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SYS TEC electronic GmbH
alexander.st...@systec-electronic.com
Legal and Commercial Address:
Am Windrad 2
08468 Heinsdorfergrund
Germany
Office: +49 (0) 3765 38600-0
Fax:+49 (0) 3765 38600
/552 for that)
Best regards,
Alexander
--
Dipl.-Inf. Alexander Stein
SYS TEC electronic GmbH
alexander.st...@systec-electronic.com
Legal and Commercial Address:
Am Windrad 2
08468 Heinsdorfergrund
Germany
Office: +49 (0) 3765 38600-11xx
Fax:+49 (0) 0) 3765 38600-41xx
Managing Directors
--
Dipl.-Inf. Alexander Stein
SYS TEC electronic GmbH
Am Windrad 2
08468 Heinsdorfergrund
Tel.: 03765 38600-1156
Fax: 03765 38600-4100
Email: alexander.st...@systec-electronic.com
Website: www.systec-electronic.com
Managing Director: Dipl.-Phys. Siegmar Schmidt
Commercial registry: Amtsgericht
On Monday 11 May 2015, 20:36:40 wrote Stephen Warren:
On 05/08/2015 10:14 AM, Alexander Stein wrote:
On Thursday 23 April 2015, 22:25:08 wrote Stephen Warren:
Hit any key to stop autoboot: 0
U-Boot setenv fdt_high fff
Any specific reason to set fdt_high to fff?
Yes
On Thursday 23 April 2015, 22:25:08 wrote Stephen Warren:
Hit any key to stop autoboot: 0
U-Boot setenv fdt_high fff
Any specific reason to set fdt_high to fff?
Best regards,
Alexander
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On Monday 13 April 2015, 18:31:17 wrote Stefan Wahren:
Hi Alexander,
Alexander Stein alexander...@web.de hat am 12. April 2015 um 14:33
geschrieben:
This adds defines for the BCM2835 function selections. This is notably
useful as the functions are not ordered.
if you look
Using the more descriptive defines rather than pure numbers we can rid
of the comments.
We need to use #include to use CPP for the new include directory.
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/bcm2835-rpi-b-plus.dts | 4 ++--
arch/arm/boot/dts/bcm2835-rpi-b.dts
This adds defines for the BCM2835 function selections. This is notably
useful as the functions are not ordered.
Signed-off-by: Alexander Stein alexander...@web.de
---
include/dt-bindings/pinctrl/bcm2835.h | 20
1 file changed, 20 insertions(+)
create mode 100644 include/dt
/misc/fsl,mma8653fc.txt
create mode 100644 drivers/input/misc/mma8653fc.c
Shouldn't this go to drivers/iio/magnetometer instead of defining a new sysfs
ABI?
Best regards,
Alexander
--
Dipl.-Inf. Alexander Stein
SYS TEC electronic GmbH
Am Windrad 2
08468 Heinsdorfergrund
Tel.: 03765 38600-1156
This drivers allows a fixed framebuffer memory to be set by an additional
IORESOURCE_MEM resource. Thus add an example to the DT documentation.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
Acked-by: Nicolas Ferre nicolas.fe...@atmel.com
---
Changes in v2:
* Fix typo
for sram1.
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/at91sam9263.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts/at91sam9263.dtsi
index cdb7d03..76bb849 100644
--- a/arch/arm/boot/dts
December 2014, 13:08:41 wrote Alexander Stein:
This adds the device node for the ac97 controller.
Signed-off-by: Alexander Stein alexander...@web.de
Acked-By Alexandre Belloni alexandre.bell...@free-electrons.com
---
Changes in v3:
* Renamed the compatible string to atmel,at91sam9263-ac97c
This adds the bindings for AC97 controller device tree support.
Signed-off-by: Alexander Stein alexander...@web.de
Acked-By Alexandre Belloni alexandre.bell...@free-electrons.com
---
Changes in v3:
* Renamed the compatible string to atmel,at91sam9263-ac97c
* Added 'Acked-By Alexandre Belloni
This adds the device node for the ac97 controller.
Signed-off-by: Alexander Stein alexander...@web.de
Acked-By Alexandre Belloni alexandre.bell...@free-electrons.com
---
Changes in v3:
* Renamed the compatible string to atmel,at91sam9263-ac97c
* Added 'Acked-By Alexandre Belloni alexandre.bell
to configure a PSRAM to be used by the
atmel_lcdfb driver which works so far.
This also means EBI0 is rather untested, but it should behave like EBI1 if
the numbers are correct.
Best regards,
Alexander
Alexander Stein (3):
ARM: at91/dt: add matrix node in at91sam9263 dtsi
ARM: at91/dt: add SMC0/1
Add the SMC0/1 (Static Memory Controller) nodes in at91sam9263sama5d3 dtsi.
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/at91sam9263.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts
Add EBI node to at91sam9263 dtsi.
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/at91sam9263.dtsi | 29 +
1 file changed, 29 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts/at91sam9263.dtsi
index 914990b
Add matrix node in at91sam9263 dtsi so that it can be referenced by other
devices.
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/at91sam9263.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts
On Monday 15 December 2014 11:22:30, Boris Brezillon wrote:
Hi Alexander,
On Tue, 09 Dec 2014 21:53:12 +0100
Alexander Stein alexander...@web.de wrote:
Hi,
On Monday 01 December 2014, 11:27:21 wrote Boris Brezillon:
+static int at91_ebi_probe(struct platform_device *pdev
This adds the bindings for AC97 controller device tree support.
Signed-off-by: Alexander Stein alexander...@web.de
---
Changes in v2:
* Split from commit adding actual code
.../devicetree/bindings/sound/atmel_ac97c.txt| 20
1 file changed, 20 insertions(+)
create
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/at91sam9263.dtsi | 21 +
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts/at91sam9263.dtsi
index 26ce9d9..c12b206 100644
--- a/arch/arm/boot/dts
Hi,
On Monday 01 December 2014, 11:27:21 wrote Boris Brezillon:
+static int at91_ebi_probe(struct platform_device *pdev)
+{
+ const struct of_device_id *match;
+ struct device_node *child;
+ struct device_node *np;
+ struct at91_ebi *ebi;
+ struct clk *clk;
+ int
atmel_lcdfb needs also uses hclk clock, but AT91SAM9263 doesn't have that
specific clock, so use lcd_clk twice. The same is done in
arch/arm/mach-at91/at91sam9263.c
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/at91sam9263.dtsi | 2 ++
1 file changed, 2 insertions
That clock should be called ac97_clk.
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/at91sam9263.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts/at91sam9263.dtsi
index 7989756..5ed2810
The clock node specifying 'ac97_clk' was missing.
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/at91sam9263.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts/at91sam9263.dtsi
index 5ed2810..2d9d0ad 100644
On Friday 05 December 2014, 15:16:55 wrote Alexander Stein:
That clock should be called ac97_clk.
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/at91sam9263.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/at91sam9263
it is a memory driver? See imx-weim and atmel-ebi.
Apparently both add support for devices attached on a bus which can be accessed
through memory addresses :)
Best regards,
Alexander
--
Dipl.-Inf. Alexander Stein
SYS TEC electronic GmbH
Am Windrad 2
08468 Heinsdorfergrund
Tel.: 03765 38600-1156
Fax: 03765
regards,
Alexander
--
Dipl.-Inf. Alexander Stein
SYS TEC electronic GmbH
Am Windrad 2
08468 Heinsdorfergrund
Tel.: 03765 38600-1156
Fax: 03765 38600-4100
Email: alexander.st...@systec-electronic.com
Website: www.systec-electronic.com
Managing Director: Dipl.-Phys. Siegmar Schmidt
Commercial registry
Default is active low, but if property is specified in DT set INTPOL flag.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
Changes in v2:
* Modified the commit message and binding text slightly to indicate that
this features changes the IRQ output polarity
On Thursday 27 November 2014 14:58:39, Linus Walleij wrote:
On Mon, Nov 17, 2014 at 9:38 AM, Alexander Stein
alexander.st...@systec-electronic.com wrote:
Default is active low, but if property is specified in DT set INTPOL flag.
Signed-off-by: Alexander Stein alexander.st...@systec
Currently this implementation only supports one IRQ for (all) SPI devices
using the same chip select.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
drivers/gpio/gpio-mcp23s08.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpio/gpio-mcp23s08.c b
Request a shared interrupt when requesting a mcp23s08 GPIO interrupt.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
drivers/gpio/gpio-mcp23s08.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio
Default is active low, but if property is specified in DT set INTPOL flag.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
.../devicetree/bindings/gpio/gpio-mcp23s08.txt | 2 ++
drivers/gpio/gpio-mcp23s08.c | 30 +-
2 files
On Wednesday 12 November 2014 20:16:06, Arnd Bergmann wrote:
On Wednesday 12 November 2014 17:38:31 Alexander Stein wrote:
On Wednesday 12 November 2014 17:04:57, Arnd Bergmann wrote:
On Wednesday 12 November 2014 17:02:56 Alexander Stein wrote:
This features already exists for board
, no?
Best regards,
Alexander
--
Dipl.-Inf. Alexander Stein
SYS TEC electronic GmbH
Am Windrad 2
08468 Heinsdorfergrund
Tel.: 03765 38600-1156
Fax: 03765 38600-4100
Email: alexander.st...@systec-electronic.com
Website: www.systec-electronic.com
Managing Director: Dipl.-Phys. Siegmar Schmidt
This features already exists for board config setups. Add support for
device tree based systems.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
Please note: Due to current lack of hardware I could not test it yet. V2
includes the changes proposed by Dmitry.
Changes
On Wednesday 12 November 2014 17:04:57, Arnd Bergmann wrote:
On Wednesday 12 November 2014 17:02:56 Alexander Stein wrote:
This features already exists for board config setups. Add support for
device tree based systems.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
Will someone pick this up? It is laying around for 6 months now.
Thanks and best regards,
Alexander
On Tuesday 15 April 2014 17:19:16, Nicolas Ferre wrote:
On 15/04/2014 16:57, Alexander Stein :
Any feedback in this?
Actually I didn't notice it previously: thanks for the heads up
Hello Nicolas,
On Tuesday 21 October 2014 19:06:46, Nicolas Ferre wrote:
On 07/10/2014 13:51, Alexander Stein :
Add the missing CAN devices node including their pin muxing to the shared
.dtsi for at91sam9x5. Actually include this file.
While at it, fix white spaces of can1_clk.
Well
Add the missing CAN devices node including their pin muxing to the shared
.dtsi for at91sam9x5. Actually include this file.
While at it, fix white spaces of can1_clk.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
Changes in v4:
* Move can related descriptions
Add the missing CAN devices node including their pin muxing. The required
clock node already exists.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
arch/arm/boot/dts/at91sam9263.dtsi | 19 +++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot
Add the missing CAN devices node including their pin muxing and clocks.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
Acked-by: Alexandre Belloni alexandre.bell...@free-electrons.com
---
Changes in v3:
* Match the pin name to the ones in the datasheet.
arch/arm/boot/dts
Hi Jean,
On Monday 06 October 2014 17:33:11, Nicolas Ferre wrote:
On 06/10/2014 16:27, Alexander Stein :
Add the missing CAN devices node including their pin muxing and clocks.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
Acked-by: Alexandre Belloni
Add the missing CAN devices node including their pin muxing and clocks.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
I could actually only test CAN1 due to the hardware I had available. Also
CAN0 conflicts with DBGU pins, which I had to use.
arch/arm/boot/dts
Add the missing CAN devices node including their pin muxing and clocks.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
Changes in v2:
* Adjusted pinmux comment
arch/arm/boot/dts/at91sam9x5.dtsi | 48 +++
1 file changed, 48 insertions
This adds regulator support to enable/disable the LCD voltage, using
'lcd-supply' as regulator name.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
.../devicetree/bindings/video/atmel,lcdc.txt | 3 +++
drivers/video/fbdev/atmel_lcdfb.c| 20
Any feedback in this?
Regards,
Alexander
On Tuesday 01 April 2014 08:28:50, Alexander Stein wrote:
This drivers allows a fixed framebuffer memory to be set by an additional
IORESOURCE_MEM resource. Thus add an example to the DT documentation.
Signed-off-by: Alexander Stein alexander.st
On Tuesday 15 April 2014, 01:21:34 wrote Alexandre Belloni:
On 13/04/2014 at 10:32:09 +0200, Alexander Stein wrote :
On Saturday 12 April 2014, 14:48:17 wrote Alexander Shiyan:
Sat, 12 Apr 2014 12:42:18 +0200 от Alexander Stein alexander...@web.de:
On Saturday 12 April 2014, 14:31:28
Hello Takashi,
On Monday 14 April 2014, 10:42:06 wrote Takashi Iwai:
At Sat, 12 Apr 2014 11:08:23 +0200,
Alexander Stein wrote:
This set of patches add device tree support for the AC97 controller found
on AT91SAM9263.
The first two patches are minor cleanup, while the last ones add
On Saturday 12 April 2014, 14:48:17 wrote Alexander Shiyan:
Sat, 12 Apr 2014 12:42:18 +0200 от Alexander Stein alexander...@web.de:
On Saturday 12 April 2014, 14:31:28 wrote Alexander Shiyan:
Sat, 12 Apr 2014 11:08:26 +0200 от Alexander Stein alexander...@web.de:
Signed-off-by: Alexander
THis reduces some boilerplate code.
Signed-off-by: Alexander Stein alexander...@web.de
---
sound/atmel/ac97c.c | 15 ++-
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index c5f0ddd..9a13875 100644
--- a/sound/atmel/ac97c.c
Signed-off-by: Alexander Stein alexander...@web.de
---
.../devicetree/bindings/sound/atmel_ac97c.txt | 20 +
sound/atmel/ac97c.c| 52 --
2 files changed, 69 insertions(+), 3 deletions(-)
create mode 100644 Documentation/devicetree
This set of patches add device tree support for the AC97 controller found
on AT91SAM9263.
The first two patches are minor cleanup, while the last ones add the actual
support.
Regards,
Alexander
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This platform data member is unsed, so remove it.
Signed-off-by: Alexander Stein alexander...@web.de
---
include/sound/atmel-ac97c.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/include/sound/atmel-ac97c.h b/include/sound/atmel-ac97c.h
index e6aabdb..00e6c289 100644
--- a/include/sound
Signed-off-by: Alexander Stein alexander...@web.de
---
arch/arm/boot/dts/at91sam9263.dtsi | 19 +++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts/at91sam9263.dtsi
index fece866..34db6d8 100644
--- a/arch/arm/boot/dts
On Saturday 12 April 2014, 14:31:28 wrote Alexander Shiyan:
Sat, 12 Apr 2014 11:08:26 +0200 от Alexander Stein alexander...@web.de:
Signed-off-by: Alexander Stein alexander...@web.de
---
.../devicetree/bindings/sound/atmel_ac97c.txt | 20 +
sound/atmel/ac97c.c
This drivers allows a fixed framebuffer memory to be set by an additional
IORESOURCE_MEM resource. Thus add an example to the DT documentation.
Signed-off-by: Alexander Stein alexander.st...@systec-electronic.com
---
Actually I stumbled myself over this wondering how can I use this specific
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