On Tue, Dec 22, 2015 at 06:34:00PM +, Jonathan Cameron wrote:
> On 21/12/15 09:24, Ludovic Desroches wrote:
> > This driver supports the new version of the Atmel ADC device introduced
> > with the SAMA5D2 SoC family.
> >
> > Signed-off-by: Ludovic Desroches
> A
On Tue, Dec 22, 2015 at 06:34:00PM +, Jonathan Cameron wrote:
> On 21/12/15 09:24, Ludovic Desroches wrote:
> > This driver supports the new version of the Atmel ADC device introduced
> > with the SAMA5D2 SoC family.
> >
> > Signed-off-by: Ludovic Desroches &
On Tue, Dec 22, 2015 at 06:51:18PM -0600, Rob Herring wrote:
> On Mon, Dec 21, 2015 at 10:24:08AM +0100, Ludovic Desroches wrote:
> > This driver supports the new version of the Atmel ADC device introduced
> > with the SAMA5D2 SoC family.
> >
> > Signed-off-by: Ludovi
On Wed, Dec 23, 2015 at 11:27:00AM +0100, Ludovic Desroches wrote:
> On Tue, Dec 22, 2015 at 06:34:00PM +, Jonathan Cameron wrote:
> > On 21/12/15 09:24, Ludovic Desroches wrote:
> > > This driver supports the new version of the Atmel ADC device introduced
> > >
Signed-off-by: Ludovic Desroches
---
arch/arm/configs/sama5_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig
index c11bab7..afbda41 100644
--- a/arch/arm/configs/sama5_defconfig
+++ b/arch/arm/configs
Add the ADC device.
Signed-off-by: Ludovic Desroches
---
arch/arm/boot/dts/sama5d2.dtsi | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 545264b..91c6e42 100644
--- a/arch/arm/boot/dts/sama5d2
Signed-off-by: Ludovic Desroches
---
MAINTAINERS | 6 ++
1 file changed, 6 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index a27c660..5971c25 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1927,6 +1927,12 @@ M: Nicolas Ferre
S: Supported
F: drivers/tty/serial
Enable the adc on the sama5d2 Xplained board.
Signed-off-by: Ludovic Desroches
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 22 ++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
This driver supports the new version of the Atmel ADC device introduced
with the SAMA5D2 SoC family.
Signed-off-by: Ludovic Desroches
---
.../devicetree/bindings/iio/adc/at91_adc8xx.txt| 27 ++
drivers/iio/adc/Kconfig| 11 +
drivers/iio/adc/Makefile
, differential channels, hardware triggers, dma support,
touchscreen support, and others.
Ludovic Desroches (5):
iio:adc:at91_adc8xx: introduce new atmel adc driver
MAINTAINERS: add entry for Atmel ADC 8xx driver
ARM: at91/dt: sama5d2: add adc device
ARM: at91/dt: sama5d2 Xplained: enable
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
arch/arm/configs/sama5_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig
index c11bab7..afbda41 100644
--- a/arch/arm/configs/sama5_defconfig
Add the ADC device.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
arch/arm/boot/dts/sama5d2.dtsi | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 545264b..91c6e42
, differential channels, hardware triggers, dma support,
touchscreen support, and others.
Ludovic Desroches (5):
iio:adc:at91_adc8xx: introduce new atmel adc driver
MAINTAINERS: add entry for Atmel ADC 8xx driver
ARM: at91/dt: sama5d2: add adc device
ARM: at91/dt: sama5d2 Xplained: enable
Enable the adc on the sama5d2 Xplained board.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 22 ++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
b/arch/ar
This driver supports the new version of the Atmel ADC device introduced
with the SAMA5D2 SoC family.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
.../devicetree/bindings/iio/adc/at91_adc8xx.txt| 27 ++
drivers/iio/adc/Kconfig| 11 +
d
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
MAINTAINERS | 6 ++
1 file changed, 6 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index a27c660..5971c25 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1927,6 +1927,12 @@ M: Nicolas Ferre <n
n.
> >
> > After this patch, the sdcard on Marvell Berlin SoC boards work again.
> >
> > Signed-off-by: Jisheng Zhang
> > Fixes: 52221610dd84 ("mmc: sdhci: Improve external VDD ...")
Reviewed-by: Ludovic Desroches
Tested-by: Ludovic Desroches
Even if the patc
hci_set_power() function.
> >
> > After this patch, the sdcard on Marvell Berlin SoC boards work again.
> >
> > Signed-off-by: Jisheng Zhang <jszh...@marvell.com>
> > Fixes: 52221610dd84 ("mmc: sdhci: Improve external VDD ...")
Reviewed-by: Ludovic De
On Fri, Dec 11, 2015 at 03:48:04PM +0100, Ulf Hansson wrote:
> + Ludovic (We had some discussions around this code recently as well)
>
Thanks Ulf.
> On 11 December 2015 at 14:36, Jisheng Zhang wrote:
> > After commit 52221610dd84 ("mmc: sdhci: Improve external VDD regulator
> > support"), for
On Fri, Dec 11, 2015 at 03:48:04PM +0100, Ulf Hansson wrote:
> + Ludovic (We had some discussions around this code recently as well)
>
Thanks Ulf.
> On 11 December 2015 at 14:36, Jisheng Zhang wrote:
> > After commit 52221610dd84 ("mmc: sdhci: Improve external VDD
Hi Peter,
On Tue, Dec 08, 2015 at 04:20:06AM +0100, Peter Rosin wrote:
> From: Peter Rosin
>
> Hi!
>
> I have a signal connected to a gpio pin which is the output of
> a comparator. By changing the level of one of the inputs to the
> comparator, I can detect the envelope of the other input to
Hi Peter,
On Tue, Dec 08, 2015 at 04:20:06AM +0100, Peter Rosin wrote:
> From: Peter Rosin
>
> Hi!
>
> I have a signal connected to a gpio pin which is the output of
> a comparator. By changing the level of one of the inputs to the
> comparator, I can detect the envelope of
t; new value.
>
> Signed-off-by: Cyrille Pitchen
Thanks.
Acked-by: Ludovic Desroches
Fixes: e1f7c9eee70 ("dmaengine: at_xdmac: creation of the atmel eXtended
DMA Controller driver")
Cc: sta...@vger.kernel.org #4.1 and later (minor conflict due to the
introduction of a
t; new value.
>
> Signed-off-by: Cyrille Pitchen <cyrille.pitc...@atmel.com>
Thanks.
Acked-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
Fixes: e1f7c9eee70 ("dmaengine: at_xdmac: creation of the atmel eXtended
DMA Controller driver")
Cc: sta...@vger.kerne
Sorry forget this one, I have sent an old version.
On Thu, Dec 03, 2015 at 10:53:51AM +0100, Ludovic Desroches wrote:
> The hold field allows to configure the data hold time which can be set
> with the help of the generic binding 'i2c-sda-hold-time-ns'. This
> feature has been i
Data have to be held longer for the PMIC device. The ACT8945A
datasheet claims that minimum SDA data hold time is about 300 ns.
Signed-off-by: Ludovic Desroches
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/at91
A new compatible string has been introduced: atmel,sama5d4-i2c. It
allows to use the i2c-sda-hold-time-ns property if needed.
Signed-off-by: Ludovic Desroches
---
arch/arm/boot/dts/sama5d4.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/sama5d4
The hold field allows to configure the data hold time which can be set
with the help of the generic binding 'i2c-sda-hold-time-ns'. This
feature has been introduced with SAMA5D4 SoC family.
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/i2c-at91.c | 53
The i2c-sda-hold-time-ns property is supported from atmel,sama5d4-i2c.
Signed-off-by: Ludovic Desroches
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/i2c/i2c-at91.txt | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/i2c/i2c
The hold field allows to configure the data hold time which can be set
with the help of the generic binding 'i2c-sda-hold-time-ns'. This
feature has been introduced with SAMA5D4 SoC family.
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/i2c-at91.c | 53
Changes:
- from v1:
- fix typos,
- change MAX_HOLD macro to follow Nicolas' advice,
- make it clear that sama5d2 also support i2c-sda-hold-time-ns.
Ludovic Desroches (4):
i2c: at91: add support for the HOLD field
i2c: at91: update bindings documention
ARM: at91/dt: sama5d4: update i2c
Data have to be held longer for the PMIC device. The ACT8945A
datasheet claims that minimum SDA data hold time is about 300 ns.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 1 +
1 file changed, 1 insertion(+)
diff --git
A new compatible string has been introduced: atmel,sama5d4-i2c. It
allows to use the i2c-sda-hold-time-ns property if needed.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
arch/arm/boot/dts/sama5d4.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff
Sorry forget this one, I have sent an old version.
On Thu, Dec 03, 2015 at 10:53:51AM +0100, Ludovic Desroches wrote:
> The hold field allows to configure the data hold time which can be set
> with the help of the generic binding 'i2c-sda-hold-time-ns'. This
> feature has been i
Changes:
- from v1:
- fix typos,
- change MAX_HOLD macro to follow Nicolas' advice,
- make it clear that sama5d2 also support i2c-sda-hold-time-ns.
Ludovic Desroches (4):
i2c: at91: add support for the HOLD field
i2c: at91: update bindings documention
ARM: at91/dt: sama5d4: update i2c
The hold field allows to configure the data hold time which can be set
with the help of the generic binding 'i2c-sda-hold-time-ns'. This
feature has been introduced with SAMA5D4 SoC family.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
drivers/i2c/busses/i2c-at91.
The i2c-sda-hold-time-ns property is supported from atmel,sama5d4-i2c.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
Acked-by: Rob Herring <r...@kernel.org>
---
Documentation/devicetree/bindings/i2c/i2c-at91.txt | 5 -
1 file changed, 4 insertions(+), 1 delet
The hold field allows to configure the data hold time which can be set
with the help of the generic binding 'i2c-sda-hold-time-ns'. This
feature has been introduced with SAMA5D4 SoC family.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
drivers/i2c/busses/i2c-at91.
From: Sylvain ETIENNE
When performing interleaved transfers with numf > 1, an extra line is
copied. The mbr.bc field is incremented once too often. The length of
the block is (BLEN+1) microblocks.
Signed-off-by: Sylvain ETIENNE
Signed-off-by: Ludovic Desroches
Fixes: 4e5385784e69 ("d
Data have to been hold longer for the PMIC device.
Signed-off-by: Ludovic Desroches
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index ad6de73
A new compatible string has been introduced: atmel,sama5d4-i2c. It
allows to use the i2c-sda-hold-time-ns property if needed.
Signed-off-by: Ludovic Desroches
---
arch/arm/boot/dts/sama5d4.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/sama5d4
The i2c-sda-hold-time-ns property is supported from atmel,sama5d4-i2c.
Signed-off-by: Ludovic Desroches
---
Documentation/devicetree/bindings/i2c/i2c-at91.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt
b
The hold field allows to configure the data hold time which can be set
with the help of the generic binding 'i2c-sda-hold-time-ns'. This
feature has been introduced with SAMA5D4 SoC family.
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/i2c-at91.c | 54
or definitions doesn't suit our
> controller
> for this 1.8V purpose.
>
> Signed-off-by: Nicolas Ferre
Acked-by: Ludovic Desroches
> ---
> arch/arm/boot/dts/at91-sama5d2_xplained.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/at91
.com>
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
Fixes: 4e5385784e69 ("dmaengine: at_xdmac: handle numf > 1")
---
drivers/dma/at_xdmac.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdm
The i2c-sda-hold-time-ns property is supported from atmel,sama5d4-i2c.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
Documentation/devicetree/bindings/i2c/i2c-at91.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bi
The hold field allows to configure the data hold time which can be set
with the help of the generic binding 'i2c-sda-hold-time-ns'. This
feature has been introduced with SAMA5D4 SoC family.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
drivers/i2c/busses/i2c-at91.
or definitions doesn't suit our
> controller
> for this 1.8V purpose.
>
> Signed-off-by: Nicolas Ferre <nicolas.fe...@atmel.com>
Acked-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
> ---
> arch/arm/boot/dts/at91-sama5d2_xplained.dts | 1 +
> 1 file changed,
A new compatible string has been introduced: atmel,sama5d4-i2c. It
allows to use the i2c-sda-hold-time-ns property if needed.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
arch/arm/boot/dts/sama5d4.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff
Data have to been hold longer for the PMIC device.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
b/arch/arm/boot/dt
configs is allocated by pinconf_generic_parse_dt_config(),
pinctrl_utils_add_map_configs() duplicates configs so it can and has to
be freed to prevent memory leaks.
Signed-off-by: Ludovic Desroches
Reported-by: Yingjoe Chen
---
drivers/pinctrl/pinctrl-at91-pio4.c | 15 +--
1 file
Move the selection of the pinctrl driver to SoC family level since we
have two pinctrl drivers. It is useless to select one which is not
compatible with the SoC.
Signed-off-by: Ludovic Desroches
---
This patch is an improvement of this one (already acked by Linus and Nicolas):
https://lkml.org
On Tue, Dec 01, 2015 at 11:12:16AM +0100, Linus Walleij wrote:
> On Wed, Nov 25, 2015 at 1:13 PM, Yingjoe Chen
> wrote:
>
> > The returned configs from pinconf_generic_parse_dt_config() is
> > duplicated from original. Make it clear it must be freed when no
> > longer necessary.
> >
> >
On Tue, Dec 01, 2015 at 11:12:16AM +0100, Linus Walleij wrote:
> On Wed, Nov 25, 2015 at 1:13 PM, Yingjoe Chen
> wrote:
>
> > The returned configs from pinconf_generic_parse_dt_config() is
> > duplicated from original. Make it clear it must be freed when no
> > longer
Move the selection of the pinctrl driver to SoC family level since we
have two pinctrl drivers. It is useless to select one which is not
compatible with the SoC.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
This patch is an improvement of this one (already acked by
configs is allocated by pinconf_generic_parse_dt_config(),
pinctrl_utils_add_map_configs() duplicates configs so it can and has to
be freed to prevent memory leaks.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
Reported-by: Yingjoe Chen <yingjoe.c...@mediatek.com>
On Mon, Nov 30, 2015 at 04:13:20PM +0100, Wolfram Sang wrote:
> On Tue, Nov 24, 2015 at 02:47:40PM +0100, Ludovic Desroches wrote:
> > From: Wenyou Yang
> >
> > Add the HOLD field management. Some i2c devices need a longer data hold
> > time than the one given in the i
On Mon, Nov 30, 2015 at 04:13:20PM +0100, Wolfram Sang wrote:
> On Tue, Nov 24, 2015 at 02:47:40PM +0100, Ludovic Desroches wrote:
> > From: Wenyou Yang <wenyou.y...@atmel.com>
> >
> > Add the HOLD field management. Some i2c devices need a longer data hold
> > t
On Fri, Nov 27, 2015 at 03:11:58PM +0100, Ulf Hansson wrote:
> On 26 November 2015 at 17:41, Ludovic Desroches
> wrote:
> > When calling sdhci_add_host(), the controller is already suspended. It
> > causes to read 0 in registers.
> > Increment the device's usag
On Fri, Nov 27, 2015 at 03:11:58PM +0100, Ulf Hansson wrote:
> On 26 November 2015 at 17:41, Ludovic Desroches
> <ludovic.desroc...@atmel.com> wrote:
> > When calling sdhci_add_host(), the controller is already suspended. It
> > causes to read 0 in registers.
> >
When calling sdhci_add_host(), the controller is already suspended. It
causes to read 0 in registers.
Increment the device's usage counter before calling sdhci_add_host(),
decrement it after and put it in suspend if it is possible.
Signed-off-by: Ludovic Desroches
Fixes: "mmc: sdhci-of-at91
On Thu, Nov 26, 2015 at 05:24:40PM +0100, Ulf Hansson wrote:
> On 26 November 2015 at 17:07, Ludovic Desroches
> wrote:
> > On Tue, Nov 10, 2015 at 12:12:30PM +0100, Ulf Hansson wrote:
> >> On 10 November 2015 at 11:36, Ludovic Desroches
> >> wrote:
> &g
On Tue, Nov 10, 2015 at 12:12:30PM +0100, Ulf Hansson wrote:
> On 10 November 2015 at 11:36, Ludovic Desroches
> wrote:
> > Add runtime PM support and use runtime_force_suspend|resume() for system
> > PM.
> >
[...]
> > static int sdhci_at91_prob
On Tue, Nov 10, 2015 at 12:12:30PM +0100, Ulf Hansson wrote:
> On 10 November 2015 at 11:36, Ludovic Desroches
> <ludovic.desroc...@atmel.com> wrote:
> > Add runtime PM support and use runtime_force_suspend|resume() for system
> > PM.
> >
[...]
> >
On Thu, Nov 26, 2015 at 05:24:40PM +0100, Ulf Hansson wrote:
> On 26 November 2015 at 17:07, Ludovic Desroches
> <ludovic.desroc...@atmel.com> wrote:
> > On Tue, Nov 10, 2015 at 12:12:30PM +0100, Ulf Hansson wrote:
> >> On 10 November 2015 at 11:36, Ludovic Des
When calling sdhci_add_host(), the controller is already suspended. It
causes to read 0 in registers.
Increment the device's usage counter before calling sdhci_add_host(),
decrement it after and put it in suspend if it is possible.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.
On Tue, Nov 24, 2015 at 02:56:21PM +0100, Ulf Hansson wrote:
> On 24 November 2015 at 14:12, Ludovic Desroches
> wrote:
> > On Tue, Nov 24, 2015 at 12:01:53PM +0100, Ulf Hansson wrote:
> >> On 24 November 2015 at 10:23, Ludovic Desroches
> >> wrote:
> >>
From: Wenyou Yang
Add a DT property "atmel,twd-hold-cycles" to specify the HOLD
filed of TWIHS_CWGR register to increase the TWD hold time.
Signed-off-by: Wenyou Yang
Signed-off-by: Ludovic Desroches
---
Documentation/devicetree/bindings/i2c/i2c-at91.txt | 4
1 file
From: Wenyou Yang
Specify the device tree property "atmel,twd-hold-cycles" to 25
to adapt to the PMIC ACT8945A.
Signed-off-by: Wenyou Yang
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
enyou Yang
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/i2c-at91.c | 14 +++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
index 10835d1..b3595ea 100644
--- a/drivers/i2c/busses/i2c-at91.c
+++ b/d
On Tue, Nov 24, 2015 at 12:01:53PM +0100, Ulf Hansson wrote:
> On 24 November 2015 at 10:23, Ludovic Desroches
> wrote:
> > Hi Ulf,
> >
> > On Mon, Nov 09, 2015 at 05:30:26PM +0100, Ludovic Desroches wrote:
> >> On Mon, Nov 09, 2015 at 05
The code was not in agreement with the comments.
Signed-off-by: Ludovic Desroches
Cc: sta...@vger.kernel.org # 4.3 and later
---
drivers/dma/at_xdmac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index 7f039de..3b68471
Hi Ulf,
On Mon, Nov 09, 2015 at 05:30:26PM +0100, Ludovic Desroches wrote:
> On Mon, Nov 09, 2015 at 05:00:46PM +0100, Ulf Hansson wrote:
[...]
> > Now, this discussion was interesting, but I forgot what problem you
> > actually where trying to solve? :-)
>
> There is th
Hi Ulf,
On Mon, Nov 09, 2015 at 05:30:26PM +0100, Ludovic Desroches wrote:
> On Mon, Nov 09, 2015 at 05:00:46PM +0100, Ulf Hansson wrote:
[...]
> > Now, this discussion was interesting, but I forgot what problem you
> > actually where trying to solve? :-)
>
> There is th
The code was not in agreement with the comments.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
Cc: sta...@vger.kernel.org # 4.3 and later
---
drivers/dma/at_xdmac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/at_xdmac.c b/drive
On Tue, Nov 24, 2015 at 02:56:21PM +0100, Ulf Hansson wrote:
> On 24 November 2015 at 14:12, Ludovic Desroches
> <ludovic.desroc...@atmel.com> wrote:
> > On Tue, Nov 24, 2015 at 12:01:53PM +0100, Ulf Hansson wrote:
> >> On 24 November 2015 at 10:23, Ludovic Des
On Tue, Nov 24, 2015 at 12:01:53PM +0100, Ulf Hansson wrote:
> On 24 November 2015 at 10:23, Ludovic Desroches
> <ludovic.desroc...@atmel.com> wrote:
> > Hi Ulf,
> >
> > On Mon, Nov 09, 2015 at 05:30:26PM +0100, Ludovic Desroches wrote:
> >> On Mon, Nov 09
From: Wenyou Yang <wenyou.y...@atmel.com>
Add a DT property "atmel,twd-hold-cycles" to specify the HOLD
filed of TWIHS_CWGR register to increase the TWD hold time.
Signed-off-by: Wenyou Yang <wenyou.y...@atmel.com>
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atme
hold-cycles".
Signed-off-by: Wenyou Yang <wenyou.y...@atmel.com>
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
drivers/i2c/busses/i2c-at91.c | 14 +++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers
From: Wenyou Yang
Specify the device tree property "atmel,twd-hold-cycles" to 25
to adapt to the PMIC ACT8945A.
Signed-off-by: Wenyou Yang
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 1 +
1 file changed, 1 insertion(+)
diff --git
The atmci_convert_chksize() function is no more valid for controller
version 0x600 due to the introduction of '2 data' chunk size.
Signed-off-by: Ludovic Desroches
---
drivers/mmc/host/atmel-mci.c | 43 +++
1 file changed, 27 insertions(+), 16 deletions
Remove atmel-mci-regs.h file since it has been merged in atmel-mci.c.
Signed-off-by: Ludovic Desroches
---
MAINTAINERS | 1 -
1 file changed, 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index b2ab9fc..1df3df3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1904,7 +1904,6 @@ ATMEL AT91
atmel-mci-regs.h is only included in atmel-mci.c so move its content in
the driver and do some cleanup in these definitions to remove checkpatch
errors.
Signed-off-by: Ludovic Desroches
---
drivers/mmc/host/atmel-mci-regs.h | 171 --
drivers/mmc/host/atmel
the highest perid value for mem2mem transfers since it
doesn't match the perid of other devices.
Signed-off-by: Ludovic Desroches
---
drivers/dma/at_xdmac.c | 18 +++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index
Fix typo in a macro which was not used until now. It explains why there
is no error at compilation time.
Signed-off-by: Ludovic Desroches
Fixes: e1f7c9eee707 "dmaengine: at_xdmac: creation of the atmel eXtended
DMA Controller driver"
Cc: sta...@vger.kernel.org # 3.19 and later
---
d
the highest perid value for mem2mem transfers since it
doesn't match the perid of other devices.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
drivers/dma/at_xdmac.c | 18 +++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/drivers/dma/at_xdm
Fix typo in a macro which was not used until now. It explains why there
is no error at compilation time.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
Fixes: e1f7c9eee707 "dmaengine: at_xdmac: creation of the atmel eXtended
DMA Controller driver"
Cc: sta...@vger.k
atmel-mci-regs.h is only included in atmel-mci.c so move its content in
the driver and do some cleanup in these definitions to remove checkpatch
errors.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
drivers/mmc/host/atmel-mci-regs.h
The atmci_convert_chksize() function is no more valid for controller
version 0x600 due to the introduction of '2 data' chunk size.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
drivers/mmc/host/atmel-mci.c | 43 +++
1 file chang
Remove atmel-mci-regs.h file since it has been merged in atmel-mci.c.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
MAINTAINERS | 1 -
1 file changed, 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index b2ab9fc..1df3df3 100644
--- a/MAINTAINERS
+++ b/MAINT
format string to use the special "%pr" format
> string that prints a resource, and changes the arguments so we
> the resource structure directly.
>
> Signed-off-by: Arnd Bergmann
Acked-by: Ludovic Desroches
Thanks.
> ---
> v2: don't break ordering of arguments, that part
format string to use the special "%pr" format
> string that prints a resource, and changes the arguments so we
> the resource structure directly.
>
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
Acked-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
Thanks.
>
; On Wed, Sep 16, 2015 at 8:37 AM, Ludovic Desroches
> >>> wrote:
> >>>
> >>>> Add pio4 controller node to enable pinmux and gpio.
> >>>>
> >>>> Signed-off-by: Ludovic Desroches
> >>>
> >>> Patch applied
Hi Arnd,
On Thu, Nov 12, 2015 at 03:15:38PM +0100, Arnd Bergmann wrote:
> resource_size_t may be defined as 32 or 64 bit depending on configuration,
> so it cannot be printed using the normal format strings, as gcc correctly
> warns:
>
> pinctrl-at91-pio4.c: In function 'atmel_pinctrl_probe':
>
On Tue, Nov 17, 2015 at 11:21:35AM +0100, Nicolas Ferre wrote:
> Update Josh's entries about NAND and ISI drivers.
> Thanks for your work with Atmel Josh!
>
> Signed-off-by: Nicolas Ferre
> Cc: Ludovic Desroches
> Cc: Wenyou Yang
> Cc: Josh Wu
Acked-
Hi Arnd,
On Thu, Nov 12, 2015 at 03:15:38PM +0100, Arnd Bergmann wrote:
> resource_size_t may be defined as 32 or 64 bit depending on configuration,
> so it cannot be printed using the normal format strings, as gcc correctly
> warns:
>
> pinctrl-at91-pio4.c: In function 'atmel_pinctrl_probe':
>
On Tue, Nov 17, 2015 at 11:21:35AM +0100, Nicolas Ferre wrote:
> Update Josh's entries about NAND and ISI drivers.
> Thanks for your work with Atmel Josh!
>
> Signed-off-by: Nicolas Ferre <nicolas.fe...@atmel.com>
> Cc: Ludovic Desroches <ludovic.desroc...@atmel.com>
M, Linus Walleij
> >> <linus.wall...@linaro.org> wrote:
> >>> On Wed, Sep 16, 2015 at 8:37 AM, Ludovic Desroches
> >>> <ludovic.desroc...@atmel.com> wrote:
> >>>
> >>>> Add pio4 controller node to enable pinmux and gpi
Add runtime PM support and use runtime_force_suspend|resume() for system
PM.
Signed-off-by: Ludovic Desroches
---
Changes:
- from v3: add error handling of runtime PM
- from v2: cleanup thanks to Ulf feedback
- from v1: take a runtime PM centric approach
drivers/mmc/host/sdhci-of-at91.c | 72
Add runtime PM support and use runtime_force_suspend|resume() for system
PM.
Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
---
Changes:
- from v3: add error handling of runtime PM
- from v2: cleanup thanks to Ulf feedback
- from v1: take a runtime PM centric approach
d
701 - 800 of 1240 matches
Mail list logo