Enable the SSC needed for the WM8731 codec
Signed-off-by: Richard Genoud
---
arch/arm/boot/dts/at91sam9x5ek.dtsi |4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi
b/arch/arm/boot/dts/at91sam9x5ek.dtsi
index 77e4073..4f3584c 100644
--- a/arch/arm
The sam9x5ek board has 2 jacks:
headphone wired on RHPOUT/LHPOUT of the wm8731
line in wired on LLINEIN/RLINEIN of the wm8731
Signed-off-by: Richard Genoud
---
arch/arm/boot/dts/at91sam9x5ek.dtsi | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts
From: Nicolas Ferre
- preserve crystal oscillator across suspend/resume sequence:
enabled by default,it should be kept enabled on resume.
- if codec is in active state: set the active bit at resume time.
Signed-off-by: Nicolas Ferre
Signed-off-by: Uwe Kleine-König
---
If DMA is not selected, atmel_pcm_dma_platform_register() should fail.
Like that, the driver knows it can't use it.
Signed-off-by: Richard Genoud
---
sound/soc/atmel/atmel-pcm.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/atmel/atmel-pcm.h b/sound/soc/atmel
The WM8731 codec on sam9x5ek board is on i2c, address 1A
Signed-off-by: Richard Genoud
---
arch/arm/boot/dts/at91sam9x5ek.dtsi |5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi
b/arch/arm/boot/dts/at91sam9x5ek.dtsi
index b753855..a81a1a6 100644
from Nicolas that I forward
ported and reworked to use only device tree]
Signed-off-by: Nicolas Ferre
Signed-off-by: Uwe Kleine-König
Signed-off-by: Richard Genoud
---
sound/soc/atmel/Kconfig | 12 ++
sound/soc/atmel/Makefile|2 +
sound/soc/atmel/sam9x5_wm8731.c | 232
Signed-off-by: Richard Genoud
---
arch/arm/mach-at91/at91sam9x5.c |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
index 2abee66..191eb4b 100644
--- a/arch/arm/mach-at91/at91sam9x5.c
+++ b/arch/arm/mach-at91/at91sam9x5.c
From: Nicolas Ferre
Stop SSC clock on suspend/resume cycle checking if the controller is actually
initialized. This will save power while sleeping.
Signed-off-by: Nicolas Ferre
Signed-off-by: Uwe Kleine-König
---
sound/soc/atmel/atmel_ssc_dai.c | 20 +---
1 file changed, 13
With the "switch" text, we can't enable the line and mic capture in
alsamixer.
Signed-off-by: Richard Genoud
---
sound/soc/codecs/wm8731.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 3cf6b2
If platform_data is NULL, filter() is called with a NULL slave
parameter.
Signed-off-by: Richard Genoud
---
sound/soc/atmel/atmel-pcm-dma.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/sound/soc/atmel/atmel-pcm-dma.c b/sound/soc/atmel/atmel-pcm-dma.c
index 1d38fd0..b20dbba 100644
If platform_data is NULL, filter() is called with a NULL slave
parameter.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
sound/soc/atmel/atmel-pcm-dma.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/sound/soc/atmel/atmel-pcm-dma.c b/sound/soc/atmel/atmel-pcm-dma.c
index
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
arch/arm/mach-at91/at91sam9x5.c |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
index 2abee66..191eb4b 100644
--- a/arch/arm/mach-at91/at91sam9x5.c
+++ b/arch/arm
From: Nicolas Ferre nicolas.fe...@atmel.com
Stop SSC clock on suspend/resume cycle checking if the controller is actually
initialized. This will save power while sleeping.
Signed-off-by: Nicolas Ferre nicolas.fe...@atmel.com
Signed-off-by: Uwe Kleine-König u.kleine-koe...@pengutronix.de
---
With the switch text, we can't enable the line and mic capture in
alsamixer.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
sound/soc/codecs/wm8731.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index
: this is based on an old patch from Nicolas that I forward
ported and reworked to use only device tree]
Signed-off-by: Nicolas Ferre nicolas.fe...@atmel.com
Signed-off-by: Uwe Kleine-König u.kleine-koe...@pengutronix.de
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
sound/soc/atmel/Kconfig
The WM8731 codec on sam9x5ek board is on i2c, address 1A
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
arch/arm/boot/dts/at91sam9x5ek.dtsi |5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi
b/arch/arm/boot/dts/at91sam9x5ek.dtsi
index
From: Nicolas Ferre nicolas.fe...@atmel.com
- preserve crystal oscillator across suspend/resume sequence:
enabled by default,it should be kept enabled on resume.
- if codec is in active state: set the active bit at resume time.
Signed-off-by: Nicolas Ferre nicolas.fe...@atmel.com
If DMA is not selected, atmel_pcm_dma_platform_register() should fail.
Like that, the driver knows it can't use it.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
sound/soc/atmel/atmel-pcm.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/atmel/atmel
The sam9x5ek board has 2 jacks:
headphone wired on RHPOUT/LHPOUT of the wm8731
line in wired on LLINEIN/RLINEIN of the wm8731
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
arch/arm/boot/dts/at91sam9x5ek.dtsi | 18 ++
1 file changed, 18 insertions(+)
diff --git
Enable the SSC needed for the WM8731 codec
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
arch/arm/boot/dts/at91sam9x5ek.dtsi |4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi
b/arch/arm/boot/dts/at91sam9x5ek.dtsi
index 77e4073..4f3584c
With device tree, pdev-id is always -1, so we introduce a local
counter.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
drivers/misc/atmel-ssc.c |7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index 3afbd82..d1ec5ab
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
arch/arm/boot/dts/at91sam9x5.dtsi |3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi
b/arch/arm/boot/dts/at91sam9x5.dtsi
index 57d45f5..cf78ac0 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b
The ssc device has to fill the at_dma_slave structure with the
device tree informations.
Doing a of_dma_request_slave_channel()+dma_release_channel() for that
seems wrong (or at least not very clean).
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
drivers/misc/atmel-ssc.c
changed.]
Best regards,
Richard.
Nicolas Ferre (3):
sound: sam9x5_wm8731: machine driver for at91sam9x5 wm8731 boards
sound: atmel_ssc_dai: PM: actually stopping clock on suspend/resume
sound: wm8731: rework power management
Richard Genoud (10):
misc: atmel_ssc: add device tree DMA support
On [jeu., 27.06.2013 13:20:52], Larry Finger wrote:
> On 06/27/2013 02:33 AM, Richard Genoud wrote:
> >Yes, of course, you can add my
> >Reported-by: Richard Genoud
> >
> >But the patch doesn't compile on my platform ( since I'm on ARM, I
> >haven't got a PCI bus,
On [jeu., 27.06.2013 13:20:52], Larry Finger wrote:
On 06/27/2013 02:33 AM, Richard Genoud wrote:
Yes, of course, you can add my
Reported-by: Richard Genoud richard.gen...@gmail.com
But the patch doesn't compile on my platform ( since I'm on ARM, I
haven't got a PCI bus, so rtlwifi/pci.c
2013/6/27 Maxime Ripard :
> Hi everyone,
>
> I'm currently trying to use a RTL8192CU on an ARM (Freescale imx28,
> armv5) platform, using 3.10-rc3.
>
> Trouble is, while the chip is correctly detected and you can use iw on it
> without any problem it seems, once you start an association to an
2013/6/26 Larry Finger :
> On 06/26/2013 09:22 AM, Richard GENOUD wrote:
>>
>> Using 3.10-rc7, I'm still seeing the warning, BUT ONLY on the first
>> connection.
>>
>> [ 40.312500] usb 2-2: default language 0x0409
>> [ 40.312500] usb 2-2: udev 2, busnum 2
2013/6/26 Larry Finger larry.fin...@lwfinger.net:
On 06/26/2013 09:22 AM, Richard GENOUD wrote:
Using 3.10-rc7, I'm still seeing the warning, BUT ONLY on the first
connection.
[ 40.312500] usb 2-2: default language 0x0409
[ 40.312500] usb 2-2: udev 2, busnum 2, minor = 129
2013/6/27 Maxime Ripard maxime.rip...@free-electrons.com:
Hi everyone,
I'm currently trying to use a RTL8192CU on an ARM (Freescale imx28,
armv5) platform, using 3.10-rc3.
Trouble is, while the chip is correctly detected and you can use iw on it
without any problem it seems, once you start
On [mar., 11.06.2013 14:38:15], Richard GENOUD wrote:
> Hi,
>
> I've got an usb wireless adapter TP-Link TL-WN725N
> http://www.tp-link.com/ca/products/details/?categoryid=241=TL-WN725N
> It is based on the rtl8192cu chip.
> I'm running a recent kernel (3.10-rc5) on a arm-based
On [mar., 11.06.2013 14:38:15], Richard GENOUD wrote:
Hi,
I've got an usb wireless adapter TP-Link TL-WN725N
http://www.tp-link.com/ca/products/details/?categoryid=241model=TL-WN725N
It is based on the rtl8192cu chip.
I'm running a recent kernel (3.10-rc5) on a arm-based board (at91sam9g35
2013/6/11 Richard GENOUD :
> Hi,
>
> I've got an usb wireless adapter TP-Link TL-WN725N
> http://www.tp-link.com/ca/products/details/?categoryid=241=TL-WN725N
> It is based on the rtl8192cu chip.
> I'm running a recent kernel (3.10-rc5) on a arm-based board (at91sam9g35-ek)
Hi,
I've got an usb wireless adapter TP-Link TL-WN725N
http://www.tp-link.com/ca/products/details/?categoryid=241=TL-WN725N
It is based on the rtl8192cu chip.
I'm running a recent kernel (3.10-rc5) on a arm-based board (at91sam9g35-ek).
and last linux-firmwares (2892af0)
The problem I've got it
Hi,
I've got an usb wireless adapter TP-Link TL-WN725N
http://www.tp-link.com/ca/products/details/?categoryid=241model=TL-WN725N
It is based on the rtl8192cu chip.
I'm running a recent kernel (3.10-rc5) on a arm-based board (at91sam9g35-ek).
and last linux-firmwares (2892af0)
The problem I've
2013/6/11 Richard GENOUD richard.gen...@gmail.com:
Hi,
I've got an usb wireless adapter TP-Link TL-WN725N
http://www.tp-link.com/ca/products/details/?categoryid=241model=TL-WN725N
It is based on the rtl8192cu chip.
I'm running a recent kernel (3.10-rc5) on a arm-based board (at91sam9g35-ek
2013/6/3 Ludovic Desroches :
> On Fri, May 31, 2013 at 05:01:59PM +0200, Richard Genoud wrote:
>> Use generic DMA DT helper.
>> Platforms booting with or without DT populated are both supported.
>>
>> Based on Ludovic Desroches patchset
>> "ARM: at91: m
2013/6/3 Ludovic Desroches ludovic.desroc...@atmel.com:
On Fri, May 31, 2013 at 05:01:59PM +0200, Richard Genoud wrote:
Use generic DMA DT helper.
Platforms booting with or without DT populated are both supported.
Based on Ludovic Desroches ludovic.desroc...@atmel.com patchset
ARM: at91
When removing atmel_lcdfb module, the backlight is unregistered but not
blanked. (only for CONFIG_BACKLIGHT_ATMEL_LCDC case).
This can result in the screen going full white depending on how the PWM
is wired.
Signed-off-by: Richard Genoud
---
drivers/video/atmel_lcdfb.c | 10 --
1 file
2013/5/31 Jean-Christophe PLAGNIOL-VILLARD :
> On 16:28 Fri 31 May , Richard Genoud wrote:
>> When removing atmel_lcdfb module, the backlight is unregistered but not
>> blanked. (only for CONFIG_BACKLIGHT_ATMEL_LCDC case).
>> This can result in the screen going full w
Signed-off-by: Richard Genoud
---
arch/arm/boot/dts/at91sam9x5.dtsi |6 ++
1 file changed, 6 insertions(+)
rebased on linux-next next-20130531
plus Ludovic Desroches' patch "ARM: at91: dt: add header to define at_hdmac
configuration"
to get the AT91_DMA_CFG_PER_ID() macro
Use generic DMA DT helper.
Platforms booting with or without DT populated are both supported.
Based on Ludovic Desroches patchset
"ARM: at91: move to generic DMA device tree binding"
Signed-off-by: Richard Genoud
---
drivers/spi/spi-atmel.c | 42 +++
We don't have to issue a warning when a stronger error correting
capability is chosen.
Signed-off-by: Richard Genoud
---
drivers/mtd/nand/atmel_nand.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index
When removing atmel_lcdfb module, the backlight is unregistered but not
blanked. (only for CONFIG_BACKLIGHT_ATMEL_LCDC case).
This can result in the screen going full white depending on how the PWM
is wired.
Signed-off-by: Richard Genoud
---
drivers/video/atmel_lcdfb.c |7 ++-
1 file
When a too small framebuffer is given, the atmel_lcdfb_check_var
silently fails.
Adding an error message will save some head scratching.
Signed-off-by: Richard Genoud
---
drivers/video/atmel_lcdfb.c |5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/video
les changed, 32 insertions(+)
>
> --
> 1.7.9.5
>
Those patches haven been floating around from quite some time.
Let's merge them !
Tested on sam9g35, v3.10-rc2
Tested-by: Richard Genoud
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the b
some time.
Let's merge them !
Tested on sam9g35, v3.10-rc2
Tested-by: Richard Genoud richard.gen...@gmail.com
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When a too small framebuffer is given, the atmel_lcdfb_check_var
silently fails.
Adding an error message will save some head scratching.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
drivers/video/atmel_lcdfb.c |5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
When removing atmel_lcdfb module, the backlight is unregistered but not
blanked. (only for CONFIG_BACKLIGHT_ATMEL_LCDC case).
This can result in the screen going full white depending on how the PWM
is wired.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
drivers/video/atmel_lcdfb.c
We don't have to issue a warning when a stronger error correting
capability is chosen.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
drivers/mtd/nand/atmel_nand.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand
Use generic DMA DT helper.
Platforms booting with or without DT populated are both supported.
Based on Ludovic Desroches ludovic.desroc...@atmel.com patchset
ARM: at91: move to generic DMA device tree binding
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
drivers/spi/spi-atmel.c
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
arch/arm/boot/dts/at91sam9x5.dtsi |6 ++
1 file changed, 6 insertions(+)
rebased on linux-next next-20130531
plus Ludovic Desroches' patch ARM: at91: dt: add header to define at_hdmac
configuration
to get the AT91_DMA_CFG_PER_ID
2013/5/31 Jean-Christophe PLAGNIOL-VILLARD plagn...@jcrosoft.com:
On 16:28 Fri 31 May , Richard Genoud wrote:
When removing atmel_lcdfb module, the backlight is unregistered but not
blanked. (only for CONFIG_BACKLIGHT_ATMEL_LCDC case).
This can result in the screen going full white
When removing atmel_lcdfb module, the backlight is unregistered but not
blanked. (only for CONFIG_BACKLIGHT_ATMEL_LCDC case).
This can result in the screen going full white depending on how the PWM
is wired.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
drivers/video/atmel_lcdfb.c
2013/5/30 Maxime Ripard :
>
> Did you look at the load while iperf was running? I guess we can expect
> it to be pretty high since it runs without DMA.
I just did the test.
cpu is at 55%-60%
root@debian:~# date ; iperf -c 192.168.1.10 -t 300 ; cat /proc/loadavg
Thu May 30 17:43:13 UTC 2013
2013/5/30 Maxime Ripard maxime.rip...@free-electrons.com:
Did you look at the load while iperf was running? I guess we can expect
it to be pretty high since it runs without DMA.
I just did the test.
cpu is at 55%-60%
root@debian:~# date ; iperf -c 192.168.1.10 -t 300 ; cat /proc/loadavg
Thu
] 0.0-10.0 sec 112 MBytes 94.1 Mbits/sec
That's great ! with this patchset, we can now run a server with a
vanilla kernel ( who needs more that a serial port and ethernet,
really ? ;) )
Tested-by: Richard Genoud
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
with 192.168.1.232 port 38169
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 112 MBytes 94.1 Mbits/sec
That's great ! with this patchset, we can now run a server with a
vanilla kernel ( who needs more that a serial port and ethernet,
really ? ;) )
Tested-by: Richard Genoud richard.gen
t; local_bh_enable() which displays warning if in irq.
>
> The fix is to remove the unnecessary netif_tx_disable & wake_queue() in the
> netvsc_linkstatus_callback().
>
> Reported-by: Richard Genoud
> Tested-by: Long Li
> Tested-by: Richard Genoud
> Signed-off-by:
local_bh_enable() which displays warning if in irq.
The fix is to remove the unnecessary netif_tx_disable wake_queue() in the
netvsc_linkstatus_callback().
Reported-by: Richard Genoud richard.gen...@gmail.com
Tested-by: Long Li lon...@microsoft.com
Tested-by: Richard Genoud richard.gen
2013/5/2 Yang, Wenyou :
> Hi, Joachim,
>
>> -Original Message-
>> From: Joachim Eastwood [mailto:manab...@gmail.com]
>> Sent: 2013年3月7日 20:31
>> To: Yang, Wenyou
>> Cc: linux-arm-ker...@lists.infradead.org; grant.lik...@secretlab.ca; Ferre,
>> Nicolas; plagn...@jcrosoft.com;
2013/5/2 Yang, Wenyou wenyou.y...@atmel.com:
Hi, Joachim,
-Original Message-
From: Joachim Eastwood [mailto:manab...@gmail.com]
Sent: 2013年3月7日 20:31
To: Yang, Wenyou
Cc: linux-arm-ker...@lists.infradead.org; grant.lik...@secretlab.ca; Ferre,
Nicolas; plagn...@jcrosoft.com;
2013/4/26 Stephen Rothwell :
> Hi all,
>
> Today's linux-next merge of the arm-soc tree got a conflict in
> arch/arm/boot/dts/at91sam9x5.dtsi between commits d50f88a0c304 ("ARM:
> dts: add spi nodes for atmel SoC") and a68b728f7a21 ("ARM: dts: add
> pinctrl property for spi node for atmel SoC")
2013/4/26 Stephen Rothwell s...@canb.auug.org.au:
Hi all,
Today's linux-next merge of the arm-soc tree got a conflict in
arch/arm/boot/dts/at91sam9x5.dtsi between commits d50f88a0c304 (ARM:
dts: add spi nodes for atmel SoC) and a68b728f7a21 (ARM: dts: add
pinctrl property for spi node for
2013/4/23 Mark Brown :
> On Wed, Apr 03, 2013 at 12:23:35PM +0200, Richard GENOUD wrote:
>
> Richard, delete irrelevant context from your mails - it makes it much
> easier to find the content you added.
>
>> On [mer., 03.04.2013 13:59:19], Wenyou Yang wrote:
>
>>
2013/4/23 Mark Brown broo...@kernel.org:
On Wed, Apr 03, 2013 at 12:23:35PM +0200, Richard GENOUD wrote:
Richard, delete irrelevant context from your mails - it makes it much
easier to find the content you added.
On [mer., 03.04.2013 13:59:19], Wenyou Yang wrote:
As I did some work
roduced on ARMv7
> architecture (Armada XP and Armada 370), and on a ARMv5 one
> (AT91SAMG35 thanks to Richard Genoud), with and with CONFIG_SMP
> selected.
>
> This patch simply doesn't allow to call twice register_console() with
> the early_console.
>
> Signed-off-by: Gregory CL
(AT91SAMG35 thanks to Richard Genoud), with and with CONFIG_SMP
selected.
This patch simply doesn't allow to call twice register_console() with
the early_console.
Signed-off-by: Gregory CLEMENT gregory.clem...@free-electrons.com
---
arch/arm/kernel/early_printk.c |6 +-
1 file
2013/3/19 Richard Genoud :
> 2013/3/7 Richard Genoud :
>> 2013/3/6 Haiyang Zhang :
>>> I have found a simple way to reproduce this kind of warning:
>>> 1) reboot the VM (because this warning can be displayed only once.)
>>> 2) login to the host and open the VM
2013/3/19 Richard Genoud richard.gen...@gmail.com:
2013/3/7 Richard Genoud richard.gen...@gmail.com:
2013/3/6 Haiyang Zhang haiya...@microsoft.com:
I have found a simple way to reproduce this kind of warning:
1) reboot the VM (because this warning can be displayed only once.)
2) login
2013/4/3 Linus Walleij :
> On Thu, Mar 28, 2013 at 4:47 PM, Richard Genoud
> wrote:
>> 2013/3/28 Stephen Warren :
>
>>> Again, pinconf_free_setting() is all about freeing any dynamically
>>> allocated storage required to represent the setting itself; it's
0 22 0x2 0x0 /* PA22
> periph B SPI1_MOSI pin */
> + 0 23 0x2 0x0>; /* PA23
> periph B SPI1_SPCK pin */
> + };
> + };
> +
>
is patch is based on the original patch from Nicolas
> - add dmaengine support
> and squash the below patches from Richard Genoud
> - update with dmaengine interface
> - fix __init/__devinit sections mismatch
> - fix spi-atmel driver to adapt to slave_conf
evdata(spi->master);
> struct atmel_spi_device *asd = spi->controller_state;
> unsignedgpio = (unsigned) spi->controller_data;
> - unsigned long flags;
>
> if (!asd)
> return;
>
> - spin_l
*clk;
> @@ -996,6 +997,7 @@ static int atmel_spi_probe(struct platform_device *pdev)
> as->regs = ioremap(regs->start, resource_size(regs));
> if (!as->regs)
> goto out_free_buffer;
> + as->phybase = regs->start;
> as->irq =
int atmel_spi_probe(struct platform_device *pdev)
as-regs = ioremap(regs-start, resource_size(regs));
if (!as-regs)
goto out_free_buffer;
+ as-phybase = regs-start;
as-irq = irq;
as-clk = clk;
--
1.7.9.5
Tested-by: Richard Genoud richard.gen
;
gpio_free(gpio);
--
1.7.9.5
On sam9g35 with DMA and PIO (3.9-rc5 + device tree patches)
Tested-by: Richard Genoud richard.gen...@gmail.com
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dmaengine support
and squash the below patches from Richard Genoud richard.gen...@gmail.com
- update with dmaengine interface
- fix __init/__devinit sections mismatch
- fix spi-atmel driver to adapt to slave_config changes
- correct 16 bits transfers with DMA
Hi, Richard
(3.9-rc5 + device tree patches)
Tested-by: Richard Genoud richard.gen...@gmail.com
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Please read the FAQ
2013/4/3 Linus Walleij linus.wall...@linaro.org:
On Thu, Mar 28, 2013 at 4:47 PM, Richard Genoud
richard.gen...@gmail.com wrote:
2013/3/28 Stephen Warren swar...@wwwdotorg.org:
Again, pinconf_free_setting() is all about freeing any dynamically
allocated storage required to represent
(the closest thing I can think about for "unmuxing" a pin
is muxing it as GPIO input).
Signed-off-by: Richard Genoud
---
This commit is on top of:
[PATCH 3/3] pinctrl: pinctrl_select_state: set the old_state back on error
drivers/pinctrl/core.c | 10 +-
1 files changed, 9
Instead of just enabling the settings that were disabled in the 1st
loop, it's simpler to recall pinctrl_select_state with the old state.
Signed-off-by: Richard Genoud
---
drivers/pinctrl/core.c | 22 +++---
1 files changed, 3 insertions(+), 19 deletions(-)
diff --git
(the closest thing I can think about for unmuxing a pin
is muxing it as GPIO input).
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
This commit is on top of:
[PATCH 3/3] pinctrl: pinctrl_select_state: set the old_state back on error
drivers/pinctrl/core.c | 10 +-
1 files
Instead of just enabling the settings that were disabled in the 1st
loop, it's simpler to recall pinctrl_select_state with the old state.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
drivers/pinctrl/core.c | 22 +++---
1 files changed, 3 insertions(+), 19
On [jeu., 28.03.2013 11:38:23], Stephen Warren wrote:
> On 03/28/2013 11:34 AM, Richard GENOUD wrote:
> > On [mer., 27.03.2013 17:55:45], Stephen Warren wrote:
> >> On 03/25/2013 08:47 AM, Richard Genoud wrote:
> >>> If a new state is applied, the grou
On [mer., 27.03.2013 17:55:45], Stephen Warren wrote:
> On 03/25/2013 08:47 AM, Richard Genoud wrote:
> > If a new state is applied, the groups configured in the old state but
> > not in the new state are disabled.
> > If something goes wrong and the new state can't be appli
2013/3/28 Stephen Warren :
> On 03/28/2013 04:55 AM, Richard Genoud wrote:
>> 2013/3/28 Stephen Warren :
>>> On 03/25/2013 08:47 AM, Richard Genoud wrote:
>>>> If enabling a pin fails in pinctrl_select_state_locked(), all the
>>>> previous en
In unapply_new_state, the old state is re-applied, but p->state is not
set back as it should.
Signed-off-by: Richard Genoud
---
This one can be squshed with commit:
50cf7c8ab324de348990bb028ad9ed10872d527a
pinctrl: re-enable old state in case of error in pinctrl_select_state
If needed.
driv
And remove superfluous brackets.
Signed-off-by: Richard Genoud
---
If it's not too late, it can be squashed with commit:
3102a76cfbf9ac4ae0cf54c7452f7ba4292a4760
"pinctrl: disable and free setting in select_state in case of error"
drivers/pinctrl/core.c |5 ++---
1 files
As Stephen Warren suggested, checking first if the setting->node entry
is the first in the list or not is superfluous, as it is checked again
in the list_for_each_entry bellow.
So, remove it, the code will be simpler and lighter !
Signed-off-by: Richard Genoud
---
If can also be squashed w
2013/3/28 Stephen Warren :
> On 03/25/2013 08:47 AM, Richard Genoud wrote:
>> If a new state is applied, the groups configured in the old state but
>> not in the new state are disabled.
>> If something goes wrong and the new state can't be applied, we have to
>> re-en
2013/3/28 Stephen Warren :
> On 03/25/2013 08:47 AM, Richard Genoud wrote:
>> If enabling a pin fails in pinctrl_select_state_locked(), all the
>> previous enabled pins have to be disabled to get back to the previous
>> state.
>
>> diff --git a/drivers/pinctrl/c
On [mer., 27.03.2013 17:55:45], Stephen Warren wrote:
On 03/25/2013 08:47 AM, Richard Genoud wrote:
If a new state is applied, the groups configured in the old state but
not in the new state are disabled.
If something goes wrong and the new state can't be applied, we have to
re-enable
On [jeu., 28.03.2013 11:38:23], Stephen Warren wrote:
On 03/28/2013 11:34 AM, Richard GENOUD wrote:
On [mer., 27.03.2013 17:55:45], Stephen Warren wrote:
On 03/25/2013 08:47 AM, Richard Genoud wrote:
If a new state is applied, the groups configured in the old state but
not in the new
2013/3/28 Stephen Warren swar...@wwwdotorg.org:
On 03/25/2013 08:47 AM, Richard Genoud wrote:
If enabling a pin fails in pinctrl_select_state_locked(), all the
previous enabled pins have to be disabled to get back to the previous
state.
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl
2013/3/28 Stephen Warren swar...@wwwdotorg.org:
On 03/25/2013 08:47 AM, Richard Genoud wrote:
If a new state is applied, the groups configured in the old state but
not in the new state are disabled.
If something goes wrong and the new state can't be applied, we have to
re-enable those groups
And remove superfluous brackets.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
If it's not too late, it can be squashed with commit:
3102a76cfbf9ac4ae0cf54c7452f7ba4292a4760
pinctrl: disable and free setting in select_state in case of error
drivers/pinctrl/core.c |5 ++---
1
As Stephen Warren suggested, checking first if the setting-node entry
is the first in the list or not is superfluous, as it is checked again
in the list_for_each_entry bellow.
So, remove it, the code will be simpler and lighter !
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
If can
In unapply_new_state, the old state is re-applied, but p-state is not
set back as it should.
Signed-off-by: Richard Genoud richard.gen...@gmail.com
---
This one can be squshed with commit:
50cf7c8ab324de348990bb028ad9ed10872d527a
pinctrl: re-enable old state in case of error
2013/3/28 Stephen Warren swar...@wwwdotorg.org:
On 03/28/2013 04:55 AM, Richard Genoud wrote:
2013/3/28 Stephen Warren swar...@wwwdotorg.org:
On 03/25/2013 08:47 AM, Richard Genoud wrote:
If enabling a pin fails in pinctrl_select_state_locked(), all the
previous enabled pins have
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