On Mon, Jan 25, 2021 at 12:19:14PM +0200, Claudiu Beznea wrote:
> Fix "Prefer 'unsigned int' to bare use of 'unsigned'" checkpatch.pl
> warning.
>
> Signed-off-by: Claudiu Beznea
Acked-by: Ludovic Desroches
Thanks
> ---
> drivers/pinct
banks;
> unsigned last_bank_count;
> + unsigned int sr;
Hi Claudiu,
Nitpicking: I tend to prefer a verbose name as slew_rate or even
slew_rate_support.
Otherwise,
Acked-by: Ludovic Desroches
Regards
Ludovic
> };
>
> struct atmel_group {
> @@ -117,6 +120,7 @@ s
On Mon, Jan 25, 2021 at 12:19:12PM +0200, Claudiu Beznea wrote:
> Document slew-rate DT binding for SAMA7G5.
>
> Signed-off-by: Claudiu Beznea
Acked-by: Ludovic Desroches
Thanks
> ---
> .../devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt | 8
> +---
&g
0/1 to bool variable.
>
> Reported-by: Abaci Robot
> Signed-off-by: Jiapeng Zhong
Acked-by: Ludovic Desroches
Thanks
> ---
> drivers/mmc/host/atmel-mci.c | 46
> ++--
> 1 file changed, 23 insertions(+), 23 deletions(-)
>
> diff --
On Tue, Nov 24, 2020 at 09:31:36AM +0100, Linus Walleij wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> On Fri, Nov 13, 2020 at 2:25 PM Eugen Hristev
> wrote:
>
> > Some products, like sama7g5, do not have a full last bank of PIO lines.
On Wed, Nov 18, 2020 at 04:26:52PM +0100, Alexandre Belloni wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> Hello,
>
> On 18/11/2020 16:03:36+0100, Ludovic Desroches wrote:
> > At first glance, there is no trivial
g pincontrol
> configuration. The patch was tested on SAM9x60EK, SAMA5D4-EK and SAMA5D3-EK.
>
No problem on my side with this set of patches, it's consistent with what we
have.
Acked-by: Ludovic Desroches
I just want to share the full picture leading to this situation. You told me the
brea
ion options and names and the triggers description
> back in the driver.
>
> There are also other cleanups, like removing platform data support, this
> was pending for a while.
>
Nice cleanup of this old and obscur binding.
Reviewed-by: Ludovic Desroches
Thanks.
> Alexandre Bell
nstead of the actual 136, as this
> product supports, and to avoid reading/writing to invalid register addresses.
>
> Signed-off-by: Eugen Hristev
Acked-by: Ludovic Desroches
Thanks.
> ---
> drivers/pinctrl/pinctrl-at91-pio4.c | 18 --
> 1 file changed, 16 ins
ludovic.desroc...@microchip.com, sta...@vger.kernel.org,
> Greg KH
> Subject: [PATCH 4.19] dmaengine: at_hdmac: Fix memory leak
>
>
> This fixes memory leak in at_hdmac. Mainline does not have the same
> problem.
>
> Signed-off-by: Pavel Machek (CIP)
Acked-by: Ludovic Desroch
On Thu, Sep 17, 2020 at 04:12:56PM +0300, Eugen Hristev wrote:
> Add compatible string for microchip sama7g5 SoC.
>
> Signed-off-by: Eugen Hristev
Acked-by: Ludovic Desroches
Thanks
Ludovic
> ---
> .../devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt | 4 +++-
>
On Thu, Sep 17, 2020 at 04:12:57PM +0300, Eugen Hristev wrote:
> Add support for sama7g5 pinctrl block, which has 5 PIO banks.
>
> Signed-off-by: Eugen Hristev
Acked-by: Ludovic Desroches
Thanks.
Ludovic
> ---
> drivers/pinctrl/pinctrl-at91-pio4.c | 7 +++
> 1 file cha
74: warning: Function parameter or member
> 'chip' not described in 'sama5d2_piobu_set'
> drivers/gpio/gpio-sama5d2-piobu.c:174: warning: Function parameter or member
> 'pin' not described in 'sama5d2_piobu_set'
> drivers/gpio/gpio-sama5d2-piobu.c:174: warning: Function parameter or memb
y a change for this.
> >
> > Signed-off-by: Alexandru Ardelean
> Makes sense. Given this sort of change can expose weird an wonderful
> dependencies that were previously hidden, I'll be wanting an
> ack from at91 people.
Agree.
Acked-by: Ludovic Desroches
Regards
Ludovi
versions) will also
> help to get completely rid of those sorts of issues.
>
> This issue was found with the help of Coccinelle.
>
> [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
> [2] https://github.com/KSPP/linux/issues/21
> [3] commit 76497732932f ("cxgb3/l2
versions) will also
> help to get completely rid of those sorts of issues.
>
> This issue was found with the help of Coccinelle.
>
> [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
> [2] https://github.com/KSPP/linux/issues/21
> [3] commit 76497732932f ("cxgb3/l2t: Fix unde
On Fri, Oct 18, 2019 at 12:56:14PM +0200, Ulf Hansson wrote:
> On Fri, 11 Oct 2019 at 12:33, Ludovic Desroches
> wrote:
> >
> > There is a new compatible string for the SAM9X60 sdhci device. It involves
> > an update of the properties about the clocks stuff.
> &
d reduce
> power consumption on some SAMA5D2 SiP revisions.
>
> Signed-off-by: Nicolas Ferre
Acked-by: Ludovic Desroches
Thanks
Ludovic
> ---
> drivers/mmc/host/sdhci-of-at91.c | 19 +++
> 1 file changed, 19 insertions(+)
>
> diff --git a/drivers/mmc/host/s
Set the frequency of the generated clock used by sdmmc devices in order
to not rely on the configuration done by previous components.
Signed-off-by: Ludovic Desroches
---
Changes:
-v2: none
arch/arm/boot/dts/sama5d2.dtsi | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot
clock which can take
several rates. As we can't trust those values, take them from the clock
tree and update the capabilities according to.
As we can have the same pitfall, in some cases, with the SAMA5D2 Soc,
stop relying on capabilities too.
Signed-off-by: Ludovic Desroches
---
Changes:
- v2
There is a new compatible string for the SAM9X60 sdhci device. It involves
an update of the properties about the clocks stuff.
Signed-off-by: Ludovic Desroches
---
Changes:
- v2: remove the extra example and fix node label
This patch conflicts with Nicolas' one: "dt-bindings: sdhci-of
On Wed, Oct 09, 2019 at 04:01:47PM +0200, Alexandre Belloni wrote:
>
> On 09/10/2019 15:55:00+0200, Ludovic Desroches wrote:
> > On Wed, Oct 02, 2019 at 04:46:56PM +0200, Kamel Bouhara wrote:
> > > External E-Mail
> > >
> > >
> > > Implement i2c
On Wed, Oct 02, 2019 at 04:46:56PM +0200, Kamel Bouhara wrote:
> External E-Mail
>
>
> Implement i2c bus recovery when slaves devices might hold SDA low.
> In this case re-assign SCL/SDA to gpios and issue 9 dummy clock pulses
> until the slave release SDA.
>
Hi Kamel,
Thanks for adding this
> Signed-off-by: Markus Elfring
Acked-by: Ludovic Desroches
Thanks
> ---
> drivers/dma/at_xdmac.c | 7 +--
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
> index b58ac720d9a1..f71c9f77d405 100644
&
On Mon, Sep 30, 2019 at 09:56:13AM -0500, Rob Herring wrote:
> On Thu, Sep 12, 2019 at 10:09:06PM +0200, Ludovic Desroches wrote:
> > There is a new compatible string for the SAM9X60 sdhci device. It involves
> > an update of the properties about the clocks stuff.
> >
>
On Fri, Sep 20, 2019 at 11:34:50AM +0200, Eugen Hristev - M18282 wrote:
>
>
> On 12.09.2019 23:09, Ludovic Desroches wrote:
>
> >
> > In the SAM9x60 SoC, there are only two clocks instead of three for the
> > SDHCI device. The base clk is no longer provided, it is
;
> Signed-off-by: Alexandre Belloni
Acked-by: Ludovic Desroches
Thanks for this improvement. You can keep my ack for v3 as the changes
should be the commit message only. I'll be off for three weeks.
Regards
Ludovic
> ---
> drivers/pinctrl/pinctrl-at91-pio4.c | 60 +++
L in the direction
> requested: to make the bindings globally available for i2c drivers.
>
> Changes in v5:
> - renamed i2c-filter-width-ns to i2c-digital-filter-width-ns as this
> is applicable only to digital filter
> - created new binding i2c-digital-filter-width-ns for analog filters.
ubotariu
Acked-by: Ludovic Desroches
I'll be off for three weeks so if there are minor changes, you can keep my
ack.
Thanks
Ludovic
> ---
> drivers/i2c/busses/i2c-at91-master.c | 20
> drivers/i2c/busses/i2c-at91.h| 6 +-
> 2 files changed, 2
Set the frequency of the generated clock used by sdmmc devices in order
to not rely on the configuration done by previous components.
Signed-off-by: Ludovic Desroches
---
arch/arm/boot/dts/sama5d2.dtsi | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch
There is a new compatible string for the SAM9X60 sdhci device. It involves
an update of the properties about the clocks stuff.
Signed-off-by: Ludovic Desroches
---
.../devicetree/bindings/mmc/sdhci-atmel.txt | 25 ---
1 file changed, 22 insertions(+), 3 deletions(-)
diff
clock which can take
several rates. As we can't trust those values, take them from the clock
tree and update the capabilities according to.
As we can have the same pitfall, in some cases, with the SAMA5D2 Soc,
stop relying on capabilities too.
Signed-off-by: Ludovic Desroches
---
drivers/mmc/host
On Mon, Aug 12, 2019 at 03:38:34PM +, eugen.hris...@microchip.com wrote:
> On 09.08.2019 09:23, Ludovic Desroches wrote:
> > On Thu, Aug 08, 2019 at 03:57:30PM +0300, Adrian Hunter wrote:
> >> On 8/08/19 3:42 PM, Ludovic Desroches wrote:
> >>> On Thu, Aug 08, 2
On Thu, Aug 08, 2019 at 05:23:00PM +0200, Ulf Hansson wrote:
> On Thu, 8 Aug 2019 at 10:35, wrote:
> >
> > From: Eugen Hristev
> >
> > HS200 is not implemented in the driver, but the controller claims it
> > through caps.
> > Remove it via quirk.
> > Without this quirk, the mmc core will try to
On Thu, Aug 08, 2019 at 03:57:30PM +0300, Adrian Hunter wrote:
> On 8/08/19 3:42 PM, Ludovic Desroches wrote:
> > On Thu, Aug 08, 2019 at 10:35:43AM +0200, Eugen Hristev - M18282 wrote:
> >> From: Eugen Hristev
> >>
> >> Add mmc capabilities for SDMMC0 for this
0, which will fail,
> and the eMMC initialization will fail.
>
> Signed-off-by: Eugen Hristev
Acked-by: Ludovic Desroches
Thanks
Ludovic
> ---
> drivers/mmc/host/sdhci-of-at91.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/mmc/host/sdhci-of-at91.c
> b/dri
by: Eugen Hristev
Acked-by: Ludovic Desroches
I am interested to have the some insights about the use of sd-uhs-*
properties.
Our IP can't deal with 1V8 by itself. It has a 1V8SEL signal which can
be used as the logic control input of a mux. So even if the IP claims
to support UHS modes, it depends on th
On Wed, Jul 31, 2019 at 09:06:07AM -0700, Kees Cook wrote:
> On Wed, Jul 31, 2019 at 01:32:16PM +0200, Ludovic Desroches wrote:
> > > drivers/mmc/host/atmel-mci.c:2426:40: warning: this statement may fall
> > > through [-Wimplicit-fallthrough=]
> > >host->c
On Tue, Jul 23, 2019 at 03:19:36PM +0800, Chuhong Yuan wrote:
>
> Use devm_hwrng_register to get rid of manual
> unregistration.
>
> Signed-off-by: Chuhong Yuan
Acked-by: Ludovic Desroches
Thanks
> ---
> drivers/crypto/atmel-sha204a.c | 3 +--
> 1 file changed, 1 i
: Gustavo A. R. Silva
I don't know if there is a policy in the kernel about the expression to
use. As this one does the job
Acked-by: Ludovic Desroches
Thanks
> ---
> drivers/mmc/host/atmel-mci.c | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/mmc/host/atmel-mci.c b/d
| 2 +
> include/linux/i2c.h| 2 +
> 9 files changed, 121 insertions(+), 4 deletions(-)
Hi,
I don't know if it will fit other vendors need concerning the binding
but for Microchip it sounds good.
Acked-by: Ludovic Desroches
for the whole serie.
Regards
Ludovic
On Sat, Jun 29, 2019 at 01:50:48PM +0530, Raag Jadav wrote:
>
> tx descriptor retrieved from an empty xfers_list may not have valid
> pointers to the callback functions.
> Avoid calling dmaengine_desc_get_callback_invoke if xfers_list is empty.
>
> Signed-off-by: Raag Jadav
: 8c7aa6328947 ("clk: at91: clk-generated: remove useless divisor
> > loop")
> > Signed-off-by: Codrin Ciubotariu
>
> Yes:
> Acked-by: Nicolas Ferre
Acked-by: Ludovic Desroches
Thanks
Ludovic
>
> Thanks for having fixed this Codrin. Best regards,
>Ni
On Mon, May 06, 2019 at 10:19:01AM +0200, Eugen Hristev - M18282 wrote:
>
>
> On 04.05.2019 02:58, Raag Jadav wrote:
>
> > On Thu, May 02, 2019 at 04:01:16PM +0200, Ludovic Desroches wrote:
> >> On Tue, Apr 30, 2019 at 04:03:32AM +0530, Raag Jadav w
On Sat, May 04, 2019 at 05:28:51AM +0530, Raag Jadav wrote:
> On Thu, May 02, 2019 at 04:01:16PM +0200, Ludovic Desroches wrote:
> > On Tue, Apr 30, 2019 at 04:03:32AM +0530, Raag Jadav wrote:
> > > External E-Mail
> > >
> > >
> > > On Mon, Apr 29
On Tue, Apr 30, 2019 at 04:03:32AM +0530, Raag Jadav wrote:
> External E-Mail
>
>
> On Mon, Apr 29, 2019 at 11:00:05AM +0200, Ludovic Desroches wrote:
> > Hello Raag,
> >
> > On Tue, Apr 23, 2019 at 01:06:48PM +0530, Raag Jadav wrote:
> > > External E-
Hello Raag,
On Tue, Apr 23, 2019 at 01:06:48PM +0530, Raag Jadav wrote:
> External E-Mail
>
>
> Performing i2c write operation while SDA or SCL line is held
> or grounded by slave device, we go into infinite at91_twi_write_next_byte
> loop with TXRDY interrupt spam.
Sorry but I am not sure to
On Tue, Apr 23, 2019 at 01:27:52PM +0900, Masahiro Yamada wrote:
> External E-Mail
>
>
> On Tue, Apr 23, 2019 at 10:33 AM Stephen Rothwell
> wrote:
> >
> > Hi all,
> >
> > After merging the at91 tree, today's linux-next build (arm
> > multi_v7_defconfig) failed like this:
> >
> >
On Mon, Apr 15, 2019 at 05:14:50PM +0200, Alexandre Belloni wrote:
> External E-Mail
>
>
> On 08/04/2019 16:54:26+0900, Masahiro Yamada wrote:
> > is only generated and included
> > by arch/arm/mach-at91/, so it does not need to reside in the
> > globally visible include/generated/.
> >
> > I
@ -1,46 +1,9 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> /*
> * sama5d2.dtsi - Device Tree Include file for SAMA5D2 family SoC
> *
> * Copyright (C) 2015 Atmel,
> *2015 Ludovic Desroches
> - *
> - * This file is dual-licensed: you can
On Thu, Mar 28, 2019 at 04:33:07PM +0100, Nicolas Ferre wrote:
> SAMA5 devices use the newer DRM driver for LCD. They don't need
> the older FB driver: remove the Kconfig option for them.
>
> Signed-off-by: Nicolas Ferre
Applied to at91-defconfig.
Thanks.
> ---
> arch/arm/mach-at91/Kconfig |
Hi Stephen,
On Fri, Apr 05, 2019 at 09:15:19AM +1100, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the at91 tree got a conflict in:
>
> arch/arm/mach-at91/pm.c
>
> between commit:
>
> ba5e60c9b75d ("arm/mach-at91/pm : fix possible object reference leak")
>
> from the
On Tue, Apr 02, 2019 at 10:12:38PM +0800, Peng Hao wrote:
>
> of_find_device_by_node() takes a reference to the struct device
> when it finds a match via get_device. When returning error we should
> call put_device.
>
> Reviewed-by: Mukesh Ojha
> Signed-off-by: Peng Hao
Thanks applied to
On Fri, Mar 29, 2019 at 02:05:38PM +0100, Ludovic Desroches wrote:
> On Thu, Mar 28, 2019 at 04:33:07PM +0100, Nicolas Ferre wrote:
> > SAMA5 devices use the newer DRM driver for LCD. They don't need
> > the older FB driver: remove the Kconfig option for them.
> >
> > S
On Thu, Mar 28, 2019 at 04:33:07PM +0100, Nicolas Ferre wrote:
> SAMA5 devices use the newer DRM driver for LCD. They don't need
> the older FB driver: remove the Kconfig option for them.
>
> Signed-off-by: Nicolas Ferre
Acked-by: Ludovic Desroches
CONFIG_FB_ATMEL should be
Hi,
On Wed, Feb 13, 2019 at 10:55:46PM +0800, Peng Hao wrote:
> of_find_device_by_node() takes a reference to the struct device
> when it finds a match via get_device. When returning error we should
> call put_device.
>
> Signed-off-by: Peng Hao
> ---
> arch/arm/mach-at91/pm.c | 1 +
> 1 file
uest concerning the 2nd Issue. For the 3rd and the 4th
> Issue I would like to hear your opinion if our modifications are sound before
> I will write an pull request.
>
> Thanks for your time,
> Best wishes,
> Georg Ottinger
>
> -
>
> -Ursprüngliche Nachr
are queried we can end up with a
> situation where two interrupts are enabled, but only one interrupt is
> cleared in the interrupt handler. Resulting in a interrupt loop and a
> system hang.
>
> Signed-off-by: Georg Ottinger
Acked-by: Ludovic Desroches
Thanks
> ---
&
the shared general
code has been executed.
This concept has been influenced by the i2c-designware driver.
Signed-off-by: Juergen Fitschen
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/i2c-at91.c | 90 +--
1 file changed, 55 insertions(+), 35 deletions
[Ludovic Desroches: see Changes section]
Based on the discussion we had on the i2c-linux list [1], I wrote a patch for
AT91 hardware and tried to fulfill the Linux I2C slave interface description
[2] as good as possible. This enables aforementioned hardware to act as an I2C
slave that can
had to be made
non-static. Furthermore, includes have been cleaned up.
Signed-off-by: Juergen Fitschen
[ludovic.desroc...@microchip.com: fix checkpatch errors and use SPDX]
Signed-off-by: Ludovic Desroches
---
MAINTAINERS | 3 +-
drivers/i2c/busses/Makefile
From: Juergen Fitschen
Slave mode driver is based on the concept of i2c-designware driver.
Signed-off-by: Juergen Fitschen
[ludovic.desroc...@microchip.com: rework Kconfig and replace IS_ENABLED
by defined]
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/Kconfig | 13
Hi,
On Fri, Feb 15, 2019 at 10:18:47AM +0100, Wolfram Sang wrote:
> On Tue, Jan 15, 2019 at 11:43:51PM +0100, Wolfram Sang wrote:
> >
> > > All errors (new ones prefixed by >>):
> > >
> > > >> ERROR: "at91_init_twi_bus_slave" [drivers/i2c/busses/i2c-at91.ko]
> > > >> undefined!
> > > >> ERROR:
On Wed, Feb 06, 2019 at 09:46:28AM +, claudiu.bez...@microchip.com wrote:
>
>
> On 06.02.2019 10:13, Ludovic Desroches wrote:
> > On Thu, Jan 31, 2019 at 05:18:04PM +0100, Claudiu Beznea - M18063 wrote:
> >> From: Claudiu Beznea
> >>
> >>
On Thu, Jan 31, 2019 at 05:18:00PM +0100, Claudiu Beznea - M18063 wrote:
> From: Claudiu Beznea
Minor comment for patch 1.
Acked-by: Ludovic Desroches for the
whole series.
>
> This series adds drive strenght and slew rate support for SAMX60's pin
> controller. For drive stren
On Thu, Jan 31, 2019 at 05:18:04PM +0100, Claudiu Beznea - M18063 wrote:
> From: Claudiu Beznea
>
> SAM9X60 uses high and low drive strengths. To implement this, in
> at91_pinctrl_mux_ops::set_drivestrength and
> at91_pinctrl_mux_ops::get_drivestrength we need bit numbers of
> drive strengths (1
> request signal.
>
> Remove the use of this interrupt source in such a case. It's based on
> the first descriptor which holds the configuration for the whole
> linked list transfer.
>
> Signed-off-by: Nicolas Ferre
Acked-by: Ludovic Desroches
> ---
> drivers/dma/at_
On Tue, Feb 05, 2019 at 12:03:42PM +0100, Nicolas Ferre wrote:
> Complement the identification of errors with stoping the channel and
> dumping the descriptor that led to the error case.
>
> Signed-off-by: Nicolas Ferre
Acked-by: Ludovic Desroches
> ---
> drivers/d
just finish the tasklet call.
>
> Signed-off-by: Nicolas Ferre
Acked-by: Ludovic Desroches
Thanks
> ---
> drivers/dma/at_xdmac.c | 6 +-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
> index fe69dccfa0c0.
On Thu, Jan 31, 2019 at 01:29:40PM +0100, Claudiu Beznea - M18063 wrote:
> From: Claudiu Beznea
>
> Add device tree binding for SAM9X60 pin controller.
>
> Signed-off-by: Claudiu Beznea
> ---
> Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt | 5 +++--
> 1 file changed, 3
On Thu, Jan 31, 2019 at 01:29:33PM +0100, Claudiu Beznea - M18063 wrote:
> From: Claudiu Beznea
>
> Add compatibles for SAM9X60 pin controller.
>
> Signed-off-by: Claudiu Beznea
> ---
> drivers/pinctrl/pinctrl-at91.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git
gt;
> Signed-off-by: Codrin Ciubotariu
Acked-by: Ludovic Desroches
As Vinod suggested, you may change the commit message to emphasize
that the bug comes from the fact that a single variable is used to store
different information.
The Fixes: tag should be added too.
Regards
Lud
From: Juergen Fitschen
Slave mode driver is based on the concept of i2c-designware driver.
Signed-off-by: Juergen Fitschen
[ludovic.desroc...@microchip.com: rework Kconfig]
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/Kconfig | 13 +++
drivers/i2c/busses/Makefile
had to be made
non-static. Furthermore, includes have been cleaned up.
Signed-off-by: Juergen Fitschen
[ludovic.desroc...@microchip.com: fix checkpatch errors]
Signed-off-by: Ludovic Desroches
---
MAINTAINERS | 3 +-
drivers/i2c/busses/Makefile
the shared general
code has been executed.
This concept has been influenced by the i2c-designware driver.
Signed-off-by: Juergen Fitschen
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/i2c-at91.c | 90 +--
1 file changed, 55 insertions(+), 35 deletions
[Ludovic Desroches: see Changes section]
Based on the discussion we had on the i2c-linux list [1], I wrote a patch for
AT91 hardware and tried to fulfill the Linux I2C slave interface description
[2] as good as possible. This enables aforementioned hardware to act as an I2C
slave that can
c: new driver for the Atmel AHB DMA
> Controller")
> Fixes: 4facfe7f09f2b ("dmaengine: hdmac: Split device_control")
> Signed-off-by: Julia Lawall
Acked-by: Ludovic Desroches
Thanks
>
> ---
> Successfully 0-day tested on 151 configurations.
>
> d
Hi Wolfram,
On Tue, Dec 11, 2018 at 08:28:05PM +0100, Wolfram Sang wrote:
> Hi Ludovic,
>
> > > > - fix checkpatch errors
> > > > - tests:
> > > >- hangs with a SAMA5D4 (master and slave on different busses) after
> > > > about
> > > >100 transfers. It's the firs time I do this test.
On Tue, Dec 11, 2018 at 03:35:45PM +0100, Alexandre Belloni wrote:
> On 11/12/2018 12:32:40+, tudor.amba...@microchip.com wrote:
> > Hi, Alexandre,
> >
> > On 12/10/2018 11:35 PM, Alexandre Belloni wrote:
> > > Hi,
> > >
> > > On 10/12/2018 17:15:29+, tudor.amba...@microchip.com wrote:
>
On Tue, Dec 11, 2018 at 03:40:33PM +0100, Boris Brezillon wrote:
> On Mon, 10 Dec 2018 17:15:29 +
> wrote:
>
> > From: Cyrille Pitchen
> >
> > This patch configures the QSPI0 controller pin muxing and declares
> > a jedec,spi-nor memory.
> >
> > sama5d2 Xplained RevB and RevC use the
dmac]
> when of_dma_request_slave_channel() tried to call ofdma->of_dma_xlate().
>
> Cc: sta...@vger.kernel.org
> Fixes: bbe89c8e3d59 ("at_hdmac: move to generic DMA binding")
> Signed-off-by: Richard Genoud
Acked-by: Ludovic Desroches
Thanks
Ludovic
> ---
> d
dmac]
> when of_dma_request_slave_channel() tried to call ofdma->of_dma_xlate().
>
> Cc: sta...@vger.kernel.org
> Fixes: bbe89c8e3d59 ("at_hdmac: move to generic DMA binding")
> Signed-off-by: Richard Genoud
Acked-by: Ludovic Desroches
Thanks
Ludovic
> ---
> d
Fixes: bbe89c8e3d59 ("at_hdmac: move to generic DMA binding")
> Reported-by: Mario Forner
> Suggested-by: Alexandre Belloni
> Acked-by: Alexandre Belloni
> Signed-off-by: Richard Genoud
Acked-by: Ludovic Desroches
Thanks for handling this issue.
Ludovic
> ---
> drivers/d
Fixes: bbe89c8e3d59 ("at_hdmac: move to generic DMA binding")
> Reported-by: Mario Forner
> Suggested-by: Alexandre Belloni
> Acked-by: Alexandre Belloni
> Signed-off-by: Richard Genoud
Acked-by: Ludovic Desroches
Thanks for handling this issue.
Ludovic
> ---
> drivers/d
clock is missing in the title of this patch.
Regards
Ludovic
On Mon, Nov 12, 2018 at 02:31:03PM +0100, Alexandre Belloni wrote:
> Switch sama5d2 boards to the new PMC clock bindings.
>
> Signed-off-by: Alexandre Belloni
> ---
> arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 12 +-
>
clock is missing in the title of this patch.
Regards
Ludovic
On Mon, Nov 12, 2018 at 02:31:03PM +0100, Alexandre Belloni wrote:
> Switch sama5d2 boards to the new PMC clock bindings.
>
> Signed-off-by: Alexandre Belloni
> ---
> arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 12 +-
>
e use the _noirq variant. When patches for PM
stuff were sent, suspend/resume callbacks were used but in the latest
version it moved to the _noirq variant without explanation.
Excepting if someone has an argument to keep the _noirq variant,
Acked-by: Ludovic Desroches
Thanks
Regards
Ludovic
> ---
e use the _noirq variant. When patches for PM
stuff were sent, suspend/resume callbacks were used but in the latest
version it moved to the _noirq variant without explanation.
Excepting if someone has an argument to keep the _noirq variant,
Acked-by: Ludovic Desroches
Thanks
Regards
Ludovic
> ---
Hi Jean-Michel,
On Fri, Nov 02, 2018 at 02:35:26PM +0100, Jean-Michel Hautbois wrote:
> Hi all,
>
> I have a custom board based on a sama5d3 chip. The SoC is connected to
> 2 pef24628 SHDSL transceivers, the first one on ebi@4000 and the
> second one on ebi@5000.
> I tried to write a
Hi Jean-Michel,
On Fri, Nov 02, 2018 at 02:35:26PM +0100, Jean-Michel Hautbois wrote:
> Hi all,
>
> I have a custom board based on a sama5d3 chip. The SoC is connected to
> 2 pef24628 SHDSL transceivers, the first one on ebi@4000 and the
> second one on ebi@5000.
> I tried to write a
lock frequency in adapter.
>
> Signed-off-by: Tudor Ambarus
Reviwed-by: Ludovic Desroches
> ---
> include/linux/i2c.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/linux/i2c.h b/include/linux/i2c.h
> index 65b4eaed1d96..f238da204c49 100644
> --- a/include
lock frequency in adapter.
>
> Signed-off-by: Tudor Ambarus
Reviwed-by: Ludovic Desroches
> ---
> include/linux/i2c.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/linux/i2c.h b/include/linux/i2c.h
> index 65b4eaed1d96..f238da204c49 100644
> --- a/include
Arnd, Olof,
Here are the second round of DT changes for 4.20. It consists in NAND
description fixes (size and partitions).
Regards
Ludovic
The following changes since commit 97181516b0785dd032700ae4899842389c6bea78:
arm: dts: sama5d2: Update coresight bindings for hardware ports (2018-09-19
Arnd, Olof,
Here are the second round of DT changes for 4.20. It consists in NAND
description fixes (size and partitions).
Regards
Ludovic
The following changes since commit 97181516b0785dd032700ae4899842389c6bea78:
arm: dts: sama5d2: Update coresight bindings for hardware ports (2018-09-19
On Tue, Oct 02, 2018 at 02:29:49PM +0300, Tudor Ambarus wrote:
> at91sam9x5cm comes with a 2Gb NAND flash. Fix the rootfs size to
> match this limit.
>
> Signed-off-by: Tudor Ambarus
Acked-by: Ludovic Desroches
Thanks
> ---
> arch/arm/boot/dts/at91sam9x5cm.dtsi | 2 +-
&g
On Tue, Oct 02, 2018 at 02:29:49PM +0300, Tudor Ambarus wrote:
> at91sam9x5cm comes with a 2Gb NAND flash. Fix the rootfs size to
> match this limit.
>
> Signed-off-by: Tudor Ambarus
Acked-by: Ludovic Desroches
Thanks
> ---
> arch/arm/boot/dts/at91sam9x5cm.dtsi | 2 +-
&g
On Tue, Oct 02, 2018 at 02:29:48PM +0300, Tudor Ambarus wrote:
> sama5d4_xplained comes with a 4Gb NAND flash. Increase the rootfs
> size to match this limit.
>
> Signed-off-by: Tudor Ambarus
Acked-by: Ludovic Desroches
Thanks
> ---
> arch/arm/boot/dts/at91-sama5d4_xplain
On Tue, Oct 02, 2018 at 02:29:48PM +0300, Tudor Ambarus wrote:
> sama5d4_xplained comes with a 4Gb NAND flash. Increase the rootfs
> size to match this limit.
>
> Signed-off-by: Tudor Ambarus
Acked-by: Ludovic Desroches
Thanks
> ---
> arch/arm/boot/dts/at91-sama5d4_xplain
, add check on fidi ratio, checkpatch
fixes]
Signed-off-by: Ludovic Desroches
Acked-by: Richard Genoud
---
drivers/tty/serial/atmel_serial.c | 190 +++---
drivers/tty/serial/atmel_serial.h | 3 +-
2 files changed, 181 insertions(+), 12 deletions(-)
diff --git
-off-by: Ludovic Desroches
---
Documentation/serial/serial-iso7816.txt | 83 +
arch/alpha/include/uapi/asm/ioctls.h| 2 +
arch/mips/include/uapi/asm/ioctls.h | 2 +
arch/parisc/include/uapi/asm/ioctls.h | 2 +
arch/powerpc/include/uapi/asm/ioctls.h | 2
1 - 100 of 1240 matches
Mail list logo
