On Thu, Nov 12, 2020 at 01:29:31PM +, Sang, Oliver wrote:
>
>
> > -Original Message-
> > From: Lars Poeschel
> > Sent: Monday, November 9, 2020 8:40 PM
> > To: Sang, Oliver
> > Cc: Miguel Ojeda ; lkp ; Willy Tarreau
> > ; LKML ; Linux Memo
Hi!
And thanks for your report.
On Mon, Nov 09, 2020 at 02:29:34PM +0800, kernel test robot wrote:
> To reproduce:
>
> # build kernel
> cd linux
> cp config-5.10.0-rc2-8-gb26deabb1d91 .config
> make HOSTCC=gcc-9 CC=gcc-9 ARCH=i386 olddefconfig prepare
>
On Fri, Nov 06, 2020 at 10:24:15PM +0300, Dan Carpenter wrote:
> The kfree() needs to be moved down a line to prevent a use after free.
>
> Fixes: 8c9108d014c5 ("auxdisplay: add a driver for lcd2s character display")
> Signed-off-by: Dan Carpenter
> ---
> drivers/auxdisplay/lcd2s.c | 2 +-
> 1
On Wed, Nov 04, 2020 at 02:30:04PM +0100, Miguel Ojeda wrote:
> Thanks a lot for all the work, Lars. Queued in -next.
I got an email [1] with a report about a build failure in
hd44780_common. The fix is simple but I don't know the process from here
on. Should I post a v7 of the whole patchset or
On Sat, Oct 31, 2020 at 10:26:30AM +0100, Miguel Ojeda wrote:
> Hi Lars,
>
> On Thu, Oct 29, 2020 at 10:57 AM wrote:
> >
> > diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig
> > index 81757eeded68..a56171d1a1ba 100644
> > --- a/drivers/auxdisplay/Kconfig
> > +++
This series was sent wrong. Should be v5. Drop this one.
Sorry and thanks,
Lars
On Thu, Oct 29, 2020 at 10:50:07AM +0100, poesc...@lemonage.de wrote:
> From: Lars Poeschel
>
> This tries to make charlcd device independent. At the moment hd44780
> device specific code is co
On Fri, Oct 16, 2020 at 05:59:04AM +0200, Miguel Ojeda wrote:
> On Fri, Oct 16, 2020 at 4:33 AM Miguel Ojeda
> wrote:
> >
> > Picking these for linux-next (including Rob's Reviewed-by). I have
> > spotted a few typos that I corrected -- I will note them by email.
>
> Hmm, I think we should do
On Mon, Oct 05, 2020 at 05:30:59PM +0200, Miguel Ojeda wrote:
> Hi Lars,
>
> On Mon, Oct 5, 2020 at 2:27 PM wrote:
> >
> > This tries to make charlcd device independent.
>
> Thanks a lot for the work!
>
> I see you have written the differences between versions in each patch,
> but given there
On Fri, Oct 02, 2020 at 03:35:12PM +0200, Greg Kroah-Hartman wrote:
> On Fri, Oct 02, 2020 at 03:08:44PM +0200, Lars Poeschel wrote:
> > On Fri, Oct 02, 2020 at 02:46:16PM +0200, Greg Kroah-Hartman wrote:
> > > On Fri, Oct 02, 2020 at 02:30:47PM +0200, poesc...@lemonage.de w
On Mon, Oct 05, 2020 at 11:30:16AM +0200, Thierry Reding wrote:
> On Thu, Oct 01, 2020 at 01:24:49PM +0200, Greg Kroah-Hartman wrote:
> > On Thu, Oct 01, 2020 at 11:05:31AM +0200, Lars Poeschel wrote:
> > > On Wed, Sep 30, 2020 at 11:41:46AM +0200, Uwe Kleine-König wr
On Tue, Sep 22, 2020 at 09:58:36AM -0600, Rob Herring wrote:
> On Mon, 21 Sep 2020 16:46:44 +0200, poesc...@lemonage.de wrote:
> > From: Lars Poeschel
> >
> > Add a binding doc for the modtronix lcd2s auxdisplay driver. It also
> > adds modtronix to the li
On Fri, Oct 02, 2020 at 02:42:49PM +0200, Pavel Machek wrote:
> Hi!
>
> > From: Lars Poeschel
> >
> > This driver allows to use a lcd2s 20x4 character display from modtronix
> > engineering as an auxdisplay charlcd device.
>
> Is there userland interface doc
On Fri, Oct 02, 2020 at 02:46:16PM +0200, Greg Kroah-Hartman wrote:
> On Fri, Oct 02, 2020 at 02:30:47PM +0200, poesc...@lemonage.de wrote:
> > From: Lars Poeschel
> >
> > This adds a class to exported pwm devices.
> > Exporting a pwm through sysf
On Thu, Oct 01, 2020 at 01:24:49PM +0200, Greg Kroah-Hartman wrote:
> On Thu, Oct 01, 2020 at 11:05:31AM +0200, Lars Poeschel wrote:
> > On Wed, Sep 30, 2020 at 11:41:46AM +0200, Uwe Kleine-König wrote:
> > > Hello,
> > >
> > > I added Greg Kroah-Hartman who
On Wed, Sep 30, 2020 at 11:41:46AM +0200, Uwe Kleine-König wrote:
> Hello,
>
> I added Greg Kroah-Hartman who I discussed this with via irc a bit to
> Cc:.
>
> On Wed, Sep 30, 2020 at 11:20:56AM +0200, Lars Poeschel wrote:
> > thank you for your review!
> >
>
On Wed, Sep 30, 2020 at 01:51:06PM +0200, Greg Kroah-Hartman wrote:
> On Wed, Sep 30, 2020 at 01:27:20PM +0200, Lars Poeschel wrote:
> > On Wed, Sep 30, 2020 at 12:52:38PM +0200, Greg Kroah-Hartman wrote:
> > > On Wed, Sep 30, 2020 at 12:01:26PM +0200, Uwe Kleine-König wrote:
&
ote:
> > > > Hello,
> > > >
> > > > I added Greg Kroah-Hartman who I discussed this with via irc a bit to
> > > > Cc:.
> > > >
> > > > On Wed, Sep 30, 2020 at 11:20:56AM +0200, Lars Poeschel wrote:
> > > > > thank y
Hi Uwe,
thank you for your review!
On Wed, Sep 30, 2020 at 08:57:26AM +0200, Uwe Kleine-König wrote:
> Hello Lars,
>
> On Tue, Sep 29, 2020 at 02:19:53PM +0200, poesc...@lemonage.de wrote:
> > From: Lars Poeschel
> >
> > This adds a class to exported pwm devices.
On Tue, Sep 29, 2020 at 02:25:33PM +0200, Greg Kroah-Hartman wrote:
> On Tue, Sep 29, 2020 at 01:58:08PM +0200, poesc...@lemonage.de wrote:
> > From: Lars Poeschel
> >
> > This removes an assignment in device_add. It assigned the parent
> > kobject to the
On Tue, Sep 22, 2020 at 12:20:36PM +0200, Miguel Ojeda wrote:
> Hi Lars, Willy,
>
> On Tue, Sep 22, 2020 at 12:04 PM Willy Tarreau wrote:
> >
> > The points you mention are good enough indicators that it's extremely
> > unlikely anyone has ever used that feature with these drivers. So I
> >
On Tue, Sep 22, 2020 at 11:21:21AM +0200, Willy Tarreau wrote:
> On Tue, Sep 22, 2020 at 10:49:12AM +0200, Lars Poeschel wrote:
> > > I might have got confused, but it looks to me like patches 27 and 28
> > > basically undo patch 26: in 26 you moved code to hd44780 and wrote a
On Tue, Sep 22, 2020 at 07:27:01AM +0200, Willy Tarreau wrote:
> On Mon, Sep 21, 2020 at 04:46:43PM +0200, poesc...@lemonage.de wrote:
> > From: Lars Poeschel
> >
> > Skip printing characters at the end of a display line. This fits to the
> > behaviour we already had
Hi Willy,
On Tue, Sep 22, 2020 at 07:22:27AM +0200, Willy Tarreau wrote:
> Hi Lars,
>
> On Mon, Sep 21, 2020 at 04:46:40PM +0200, poesc...@lemonage.de wrote:
> > From: Lars Poeschel
> >
> > We remove the hd44780_clear_fast (display) clear implementation. charlc
On Wed, Oct 16, 2019 at 06:53:20PM +0200, Miguel Ojeda wrote:
> On Wed, Oct 16, 2019 at 10:24 AM Lars Poeschel wrote:
> >
> > charlcd.c contains lots of hd44780 hardware specific stuff. It is nearly
> > impossible to reuse the interface for other character based displays.
On Tue, Oct 15, 2019 at 09:16:42AM -0700, Jakub Kicinski wrote:
> On Tue, 15 Oct 2019 11:51:24 +0200, Lars Poeschel wrote:
> > > > - priv->nfc_dev = nfc_allocate_device(_nfc_ops, protocols,
> > > > -
This driver allows to use a lcd2s 20x4 character display from modtronix
engineering as an auxdisplay charlcd device.
Signed-off-by: Lars Poeschel
---
drivers/auxdisplay/Kconfig | 11 +
drivers/auxdisplay/Makefile | 1 +
drivers/auxdisplay/lcd2s.c | 411
Add a binding doc for the modtronix lcd2s auxdisplay driver. It also
adds modtronix to the list of known vendor-prefixes.
Signed-off-by: Lars Poeschel
---
.../bindings/auxdisplay/modtronix,lcd2s.txt | 24 +++
.../devicetree/bindings/vendor-prefixes.yaml | 2 ++
2 files
hd44780_common.
charlcd gets rid of the hd44780 specfics and more generally useable.
The hd44780 and panel drivers are modified to use the new
hd44780_common.
This is tested on a hd44780 connected through the gpios of a pcf8574.
Signed-off-by: Lars Poeschel
---
drivers/auxdisplay/Kconfig
On Wed, Oct 09, 2019 at 05:29:07PM -0700, Jakub Kicinski wrote:
> On Tue, 8 Oct 2019 16:05:37 +0200, Lars Poeschel wrote:
> > The purpose of this patch series is to add a uart phy driver to the
> > pn533 nfc driver.
> > It first changes the dt strings and docs. The dt compat
On Wed, Oct 09, 2019 at 05:40:23PM -0700, Jakub Kicinski wrote:
> On Tue, 8 Oct 2019 16:05:41 +0200, Lars Poeschel wrote:
> > There is a problem in the initialisation and setup of the pn533: It
> > registers with nfc too early. It could happen, that it finished
> >
capability to the pn533 driver.
Cc: Johan Hovold
Cc: David Miller
Signed-off-by: Lars Poeschel
---
Changes in v9:
- Rebased the patch series on v5.4-rc2
Changes in v8:
- Reverse christmas tree order for local variables in
pn533_autopoll_complete and pn533_start_poll
Changes in v7:
- Remove
This switches the pn532 UART phy driver from manually polling to the new
autopoll mechanism.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v9:
- Rebased the patch series on v5.4-rc2
Changes in v6:
- Rebased the patch series on v5.3-rc5
drivers/nfc/pn533/uart.c | 2 +-
1 file
This adds the UART phy interface for the pn533 driver.
The pn533 driver can be used through UART interface this way.
It is implemented as a serdev device.
Cc: Johan Hovold
Cc: Claudiu Beznea
Cc: David Miller
Signed-off-by: Lars Poeschel
---
Changes in v9:
- Rebased the patch series on v5.4
Johan Hovold
Cc: Simon Horman
Signed-off-by: Lars Poeschel
---
Changes in v9:
- Rebased the patch series on v5.4-rc2
- Produce patch with -M4 to git format-patch to detect the rename
- Change DT node name from pn532@24 to nfc@24 in example
Changes in v8:
- Update existing binding doc instead of addi
It is favourable to have one unified compatible string for devices that
have multiple interfaces. So this adds simply "pn532" as the devicetree
binding compatible string and makes a note that the old ones are
deprecated.
Cc: Johan Hovold
Cc: Simon Horman
Signed-off-by: Lar
registering (and unregistering) to seperate functions
that have to be called late in probe then.
Cc: Johan Hovold
Cc: Claudiu Beznea
Signed-off-by: Lars Poeschel
---
Changes in v9:
- Rebased the patch series on v5.4-rc2
- This is already rebased with Johans "NFC: pn533: fix use-after
before dev_up and after dev_down.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v9:
- Rebased the patch series on v5.4-rc2
Changes in v6:
- Rebased the patch series on v5.3-rc5
Changes in v5:
- (dev->phy_ops->dev_up) instead (dev->phy_ops)
Changes in v4:
- This patch is
v/20191007164059.5927-1-jo...@kernel.org/
as they would conflict.
If for some reason Johans patch will not get merged, I can of course
provide the patchset without depending on this patch.
Cc: Lars Poeschel
Cc: Kate Stewart
Cc: Thomas Gleixner
Cc: Jilayne Lovejoy
Cc: Greg Kroah-Hartman
Cc:
On Fri, Sep 27, 2019 at 10:52:09AM -0500, Rob Herring wrote:
> On Thu, Sep 19, 2019 at 11:16:39AM +0200, Lars Poeschel wrote:
> > This adds documentation about the uart phy to the pn532 binding doc. As
> > the filename "pn533-i2c.txt" is not appropriate any more, rename i
This switches the pn532 UART phy driver from manually polling to the new
autopoll mechanism.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
drivers/nfc/pn533/uart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
capability to the pn533 driver.
Cc: Johan Hovold
Cc: David Miller
Signed-off-by: Lars Poeschel
---
Changes in v8:
- Reverse christmas tree order for local variables in
pn533_autopoll_complete and pn533_start_poll
Changes in v7:
- Remove __packed attribute at struct pn532_autopoll_resp
- Add
This adds the UART phy interface for the pn533 driver.
The pn533 driver can be used through UART interface this way.
It is implemented as a serdev device.
Cc: Johan Hovold
Cc: Claudiu Beznea
Cc: David Miller
Signed-off-by: Lars Poeschel
---
Changes in v8:
- Reverse christmas tree order
Johan Hovold
Cc: Simon Horman
Signed-off-by: Lars Poeschel
---
Changes in v8:
- Update existing binding doc instead of adding a new one:
- Add uart phy example
- Add general "pn532" compatible string
- Deprecate "...-i2c" compatible strings
- Rename file to a more ge
before dev_up and after dev_down.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
Changes in v5:
- (dev->phy_ops->dev_up) instead (dev->phy_ops)
Changes in v4:
- This patch is new in v4
drivers/nfc/pn533/pn533.c | 12 +++-
registering (and unregistering) to seperate functions
that have to be called late in probe then.
Cc: Johan Hovold
Cc: Claudiu Beznea
Signed-off-by: Lars Poeschel
---
Changes in v7:
- Remove an unneeded rc variable initialization
- Corrected goto error to err_clean in pn533_usb_probe
Changes in v6
It is favourable to have one unified compatible string for devices that
have multiple interfaces. So this adds simply "pn532" as the devicetree
binding compatible string and makes a note that the old ones are
deprecated.
Cc: Johan Hovold
Cc: Simon Horman
Signed-off-by: Lar
On Wed, Sep 18, 2019 at 02:34:57PM +0200, Simon Horman wrote:
> On Tue, Sep 10, 2019 at 11:31:21AM +0200, Lars Poeschel wrote:
> > It is favourable to have one unified compatible string for devices that
> > have multiple interfaces. So this adds simply "pn532" as t
On Wed, Sep 11, 2019 at 10:17:32AM +0200, David Miller wrote:
> From: Lars Poeschel
> Date: Tue, 10 Sep 2019 11:33:50 +0200
>
> > +static int pn532_uart_send_ack(struct pn533 *dev, gfp_t flags)
> > +{
> > + struct pn532_uart_phy *pn532 = dev->phy;
> > +
On Wed, Sep 11, 2019 at 10:17:59AM +0200, David Miller wrote:
> From: Lars Poeschel
> Date: Tue, 10 Sep 2019 11:34:12 +0200
>
> > +static int pn533_autopoll_complete(struct pn533 *dev, void *arg,
> > + struct sk_buff *resp)
> > +{
>
On Fri, Sep 13, 2019 at 03:32:21PM -0500, Rob Herring wrote:
> On Tue, Sep 10, 2019 at 11:32:53AM +0200, Lars Poeschel wrote:
> > Add a simple binding doc for the pn532.
> >
> > Cc: Johan Hovold
> > Signed-off-by: Lars Poeschel
> > ---
> > Changes in v6:
This switches the pn532 UART phy driver from manually polling to the new
autopoll mechanism.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
drivers/nfc/pn533/uart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
This adds the UART phy interface for the pn533 driver.
The pn533 driver can be used through UART interface this way.
It is implemented as a serdev device.
Cc: Johan Hovold
Cc: Claudiu Beznea
Signed-off-by: Lars Poeschel
---
Changes in v7:
- Add comment at send_wakeup variable to document
capability to the pn533 driver.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v7:
- Remove __packed attribute at struct pn532_autopoll_resp
- Add missing '\n' at the end of dev_dbg and nfc_err strings
Changes in v6:
- Rebased the patch series on v5.3-rc5
drivers/nfc/pn533/pn533.c
Add a simple binding doc for the pn532.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
- Picked up Rob's Reviewed-By
Changes in v4:
- Add documentation about reg property in case of i2c
Changes in v3:
- seperate binding doc instead
registering (and unregistering) to seperate functions
that have to be called late in probe then.
Cc: Johan Hovold
Cc: Claudiu Beznea
Signed-off-by: Lars Poeschel
---
Changes in v7:
- Remove an unneeded rc variable initialization
- Corrected goto error to err_clean in pn533_usb_probe
Changes in v6
before dev_up and after dev_down.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
Changes in v5:
- (dev->phy_ops->dev_up) instead (dev->phy_ops)
Changes in v4:
- This patch is new in v4
drivers/nfc/pn533/pn533.c | 12 +++-
It is favourable to have one unified compatible string for devices that
have multiple interfaces. So this adds simply "pn532" as the devicetree
binding compatible string and makes a note that the old ones are
deprecated.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
On Thu, Aug 22, 2019 at 10:09:09AM +, claudiu.bez...@microchip.com wrote:
> Hi Lars,
>
> On 20.08.2019 15:03, Lars Poeschel wrote:
> > This adds the UART phy interface for the pn533 driver.
> > The pn533 driver can be used through UART interface this way.
> > It
On Thu, Aug 22, 2019 at 10:08:40AM +, claudiu.bez...@microchip.com wrote:
>
>
> On 20.08.2019 15:03, Lars Poeschel wrote:
> > There is a problem in the initialisation and setup of the pn533: It
> > registers with nfc too early. It could happen, that it finished
>
On Tue, Aug 20, 2019 at 02:23:44PM +0200, Johan Hovold wrote:
> On Tue, Aug 20, 2019 at 02:03:43PM +0200, Lars Poeschel wrote:
> > drivers/nfc/pn533/pn533.c | 193 +-
> > drivers/nfc/pn533/pn533.h | 10 +-
> > 2 files changed, 197 inser
This switches the pn532 UART phy driver from manually polling to the new
autopoll mechanism.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
drivers/nfc/pn533/uart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
This adds the UART phy interface for the pn533 driver.
The pn533 driver can be used through UART interface this way.
It is implemented as a serdev device.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
Changes in v5:
- Use the splitted
registering (and unregistering) to seperate functions
that have to be called late in probe then.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
Changes in v5:
- This patch is new in v5
drivers/nfc/pn533/i2c.c | 17 +-
drivers/nfc
capability to the pn533 driver.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
drivers/nfc/pn533/pn533.c | 193 +-
drivers/nfc/pn533/pn533.h | 10 +-
2 files changed, 197 insertions(+), 6 deletions
It is favourable to have one unified compatible string for devices that
have multiple interfaces. So this adds simply "pn532" as the devicetree
binding compatible string and makes a note that the old ones are
deprecated.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
Add a simple binding doc for the pn532.
Reviewed-by: Rob Herring
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
- Picked up Rob's Reviewed-By
Changes in v4:
- Add documentation about reg property in case of i2c
Changes in v3
before dev_up and after dev_down.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v6:
- Rebased the patch series on v5.3-rc5
Changes in v5:
- (dev->phy_ops->dev_up) instead (dev->phy_ops)
Changes in v4:
- This patch is new in v4
drivers/nfc/pn533/pn533.c | 12 +++-
On Mon, Aug 05, 2019 at 02:42:36PM +0200, Johan Hovold wrote:
> You may want to resend this series to netdev now. David Miller will be
> picking up NFC patches directly from there.
Thank you very much for this information. Johannes Berg did reach out to
me already.
Rebase, test and resend is
A gentle ping on this whole patch series.
Regards,
Lars
On Fri, Jan 11, 2019 at 05:18:04PM +0100, Lars Poeschel wrote:
> It is favourable to have one unified compatible string for devices that
> have multiple interfaces. So this adds simply "pn532" as the devicetree
> bindin
On Tue, Jan 15, 2019 at 01:59:02PM -0600, Rob Herring wrote:
> On Fri, 11 Jan 2019 17:18:05 +0100, Lars Poeschel wrote:
> > Add a simple binding doc for the pn532.
> >
> > Cc: Johan Hovold
> > Signed-off-by: Lars Poeschel
> > ---
> > Changes in v4:
>
ition from being driver static into the
struct mcp23s08. So a unique irq_chip is used for each gpiochip
instance.
Signed-off-by: Lars Poeschel
---
drivers/pinctrl/pinctrl-mcp23s08.c | 28 +---
1 file changed, 17 insertions(+), 11 deletions(-)
diff --git a/drivers/pinct
capability to the pn533 driver.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
drivers/nfc/pn533/pn533.c | 193 +-
drivers/nfc/pn533/pn533.h | 10 +-
2 files changed, 197 insertions(+), 6 deletions(-)
diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc
This adds the UART phy interface for the pn533 driver.
The pn533 driver can be used through UART interface this way.
It is implemented as a serdev device.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v5:
- Use the splitted pn53x_common_init and pn53x_register_nfc
This switches the pn532 UART phy driver from manually polling to the new
autopoll mechanism.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
drivers/nfc/pn533/uart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nfc/pn533/uart.c b/drivers/nfc/pn533/uart.c
index
registering (and unregistering) to seperate functions
that have to be called late in probe then.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v5:
- This patch is new in v5
drivers/nfc/pn533/i2c.c | 17 +-
drivers/nfc/pn533/pn533.c | 66
before dev_up and after dev_down.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v5:
- (dev->phy_ops->dev_up) instead (dev->phy_ops)
Changes in v4:
- This patch is new in v4
drivers/nfc/pn533/pn533.c | 12 +++-
drivers/nfc/pn533/pn533.h | 9 +
2 files ch
Add a simple binding doc for the pn532.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Changes in v4:
- Add documentation about reg property in case of i2c
Changes in v3:
- seperate binding doc instead of entry in trivial-devices.txt
.../devicetree/bindings/nfc/pn532.txt | 33
It is favourable to have one unified compatible string for devices that
have multiple interfaces. So this adds simply "pn532" as the devicetree
binding compatible string and makes a note that the old ones are
deprecated.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Cha
It is favourable to have one unified compatible string for devices that
have multiple interfaces. So this adds simply "pn532" as the devicetree
binding compatible string and makes a note that the old ones are
deprecated.
Cc: Johan Hovold
Signed-off-by: Lars Poeschel
---
Cha
Add a simple binding doc for the pn532.
Signed-off-by: Lars Poeschel
---
Changes in v4:
- Add documentation about reg property in case of i2c
Changes in v3:
- seperate binding doc instead of entry in trivial-devices.txt
.../devicetree/bindings/nfc/pn532.txt | 33 +++
1
Add a simple binding doc for the pn532.
Signed-off-by: Lars Poeschel
---
Changes in v4:
- Add documentation about reg property in case of i2c
Changes in v3:
- seperate binding doc instead of entry in trivial-devices.txt
.../devicetree/bindings/nfc/pn532.txt | 33 +++
1
On Thu, Oct 25, 2018 at 04:54:45PM -0500, Rob Herring wrote:
> On Thu, Oct 25, 2018 at 03:29:33PM +0200, Lars Poeschel wrote:
> > Add a simple binding doc for the pn532.
> >
> > Signed-off-by: Lars Poeschel
> > ---
> > Changes in v3:
> > - seperate
On Thu, Oct 25, 2018 at 04:54:45PM -0500, Rob Herring wrote:
> On Thu, Oct 25, 2018 at 03:29:33PM +0200, Lars Poeschel wrote:
> > Add a simple binding doc for the pn532.
> >
> > Signed-off-by: Lars Poeschel
> > ---
> > Changes in v3:
> > - seperate
Add a simple binding doc for the pn532.
Signed-off-by: Lars Poeschel
---
Changes in v3:
- seperate binding doc instead of entry in trivial-devices.txt
.../devicetree/bindings/nfc/pn532.txt | 31 +++
1 file changed, 31 insertions(+)
create mode 100644 Documentation
Add a simple binding doc for the pn532.
Signed-off-by: Lars Poeschel
---
Changes in v3:
- seperate binding doc instead of entry in trivial-devices.txt
.../devicetree/bindings/nfc/pn532.txt | 31 +++
1 file changed, 31 insertions(+)
create mode 100644 Documentation
On Thu, Oct 18, 2018 at 03:41:29PM -0500, Rob Herring wrote:
> On Thu, Oct 18, 2018 at 05:03:13PM +0200, Marcel Holtmann wrote:
> > Hi Lars,
> >
> > > Add pn532 to the trivial-devices.txt binding doc.
> > >
> > > Signed-off-by: Lars Poeschel
> &g
On Thu, Oct 18, 2018 at 03:41:29PM -0500, Rob Herring wrote:
> On Thu, Oct 18, 2018 at 05:03:13PM +0200, Marcel Holtmann wrote:
> > Hi Lars,
> >
> > > Add pn532 to the trivial-devices.txt binding doc.
> > >
> > > Signed-off-by: Lars Poeschel
> &g
Add pn532 to the trivial-devices.txt binding doc.
Signed-off-by: Lars Poeschel
---
Documentation/devicetree/bindings/trivial-devices.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/trivial-devices.txt
b/Documentation/devicetree/bindings/trivial
This adds the UART phy interface for the pn533 driver.
The pn533 driver can be used through UART interface this way.
It is implemented as a serdev device.
Signed-off-by: Lars Poeschel
---
Changes in v2:
- switched from tty line discipline to serdev, resulting in many
simplifications
- SPDX
Add pn532 to the trivial-devices.txt binding doc.
Signed-off-by: Lars Poeschel
---
Documentation/devicetree/bindings/trivial-devices.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/trivial-devices.txt
b/Documentation/devicetree/bindings/trivial
This adds the UART phy interface for the pn533 driver.
The pn533 driver can be used through UART interface this way.
It is implemented as a serdev device.
Signed-off-by: Lars Poeschel
---
Changes in v2:
- switched from tty line discipline to serdev, resulting in many
simplifications
- SPDX
On Wed, Dec 6, 2017 at 16:04:10 CET Geert Uytterhoeven wrote:
> Hi Lars,
>
> On Wed, Dec 6, 2017 at 2:52 PM, Lars Poeschel <poesc...@lemonage.de> wrote:
> > This adds a console driver for hd44780 based character lcd displays and
> > clones. The driver currently suppo
On Wed, Dec 6, 2017 at 16:04:10 CET Geert Uytterhoeven wrote:
> Hi Lars,
>
> On Wed, Dec 6, 2017 at 2:52 PM, Lars Poeschel wrote:
> > This adds a console driver for hd44780 based character lcd displays and
> > clones. The driver currently supports 20x4 character displays wi
information.
There are also tons of these cheap displays sold with a serial
interface. Many of them use a simple pcf8574 gpio expanders. An example
for using that kind of display is also in the binding doc.
Signed-off-by: Lars Poeschel <poesc...@lemonage.de>
---
.../bindings/video/console/hd44780c
information.
There are also tons of these cheap displays sold with a serial
interface. Many of them use a simple pcf8574 gpio expanders. An example
for using that kind of display is also in the binding doc.
Signed-off-by: Lars Poeschel
---
.../bindings/video/console/hd44780con.txt | 42
The mcp23s08 driver moved to pinctrl recently. It accepts the
bias-pull-up pinctrl property since then. This updates the binding
doc to reflect that.
Thanks to Sebastian Reichel for the working example.
Signed-off-by: Lars Poeschel <poesc...@lemonage.de>
---
.../bindings/pinctrl/pinctrl-mc
The mcp23s08 driver moved to pinctrl recently. It accepts the
bias-pull-up pinctrl property since then. This updates the binding
doc to reflect that.
Thanks to Sebastian Reichel for the working example.
Signed-off-by: Lars Poeschel
---
.../bindings/pinctrl/pinctrl-mcp23s08.txt | 58
On Sun, Oct 8, 2017 at 01:58:52 CEST Linus Walleij wrote:
CCing-in Sebastian Reichel who did the move to pinctrl and pinctrl support as
well.
> On Thu, Oct 5, 2017 at 9:50 AM, Lars Poeschel <poesc...@lemonage.de> wrote:
> > The mcp23s08 driver was moved from gpio to pinctrl.
On Sun, Oct 8, 2017 at 01:58:52 CEST Linus Walleij wrote:
CCing-in Sebastian Reichel who did the move to pinctrl and pinctrl support as
well.
> On Thu, Oct 5, 2017 at 9:50 AM, Lars Poeschel wrote:
> > The mcp23s08 driver was moved from gpio to pinctrl. This moves it's
> > dev
The mcp23s08 driver was moved from gpio to pinctrl. This moves it's
devicetree binding doc as well. So driver and binding doc are in sync
again.
Signed-off-by: Lars Poeschel <poesc...@lemonage.de>
---
.../bindings/{gpio/gpio-mcp23s08.txt => pinctrl/pinctrl-mcp23s08.txt} | 0
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