On Thu, 2021-04-01 at 09:04 +0100, Lee Jones wrote:
> On Wed, 31 Mar 2021, Andy Shevchenko wrote:
>
> > On Wed, Mar 31, 2021 at 4:33 PM Matthias Schiffer
> > wrote:
> > > On Wed, 2021-03-31 at 15:37 +0300, Andy Shevchenko wrote:
> > > > On Wed, Ma
On Wed, 2021-03-31 at 15:39 +0300, Andy Shevchenko wrote:
> On Wed, Mar 31, 2021 at 3:37 PM Matthias Schiffer
> wrote:
> > On Wed, 2021-03-31 at 15:29 +0300, Andy Shevchenko wrote:
> > > On Wed, Mar 31, 2021 at 2:37 PM Matthias Schiffer
> > > wrote:
&
On Wed, 2021-03-31 at 15:37 +0300, Andy Shevchenko wrote:
> On Wed, Mar 31, 2021 at 2:38 PM Matthias Schiffer
> wrote:
> >
> > All future TQMx86 SoMs will use a 24MHz LPC clock, so we can use that as
> > a default instead of listing each new module individually.
>
On Wed, 2021-03-31 at 15:35 +0300, Andy Shevchenko wrote:
> On Wed, Mar 31, 2021 at 2:39 PM Matthias Schiffer
> wrote:
> >
> > The driver was registering IRQ 0 when no IRQ was set. This leads to
> > warnings with newer kernels.
> >
> > Clear the resource
On Wed, 2021-03-31 at 15:29 +0300, Andy Shevchenko wrote:
> On Wed, Mar 31, 2021 at 2:37 PM Matthias Schiffer
> wrote:
> >
> > The tqmx86 MFD driver was passing IRQ 0 for "no IRQ" in the past. This
> > causes warnings with newer kernels.
> >
> > Pr
The tqmx86 MFD driver was passing IRQ 0 for "no IRQ" in the past. This
causes warnings with newer kernels.
Prepare the gpio-tqmx86 driver for the fixed MFD driver by handling a
missing IRQ properly.
Signed-off-by: Matthias Schiffer
---
drivers/gpio/gpio-tqmx86.c | 6 +++---
1 file
This fixes a bug in the IRQ setup of the tqmx86 MFD / GPIO drivers and
adds support for our upcoming Elkhart Lake module TQMxE40M (as well as
future SoMs).
As patch 2 depends on patch 1, it would make sense to push the whole
series through the same tree.
Matthias Schiffer (3):
gpio: tqmx86
All future TQMx86 SoMs will use a 24MHz LPC clock, so we can use that as
a default instead of listing each new module individually.
Signed-off-by: Matthias Schiffer
---
drivers/mfd/tqmx86.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/mfd/tqmx86.c b
The driver was registering IRQ 0 when no IRQ was set. This leads to
warnings with newer kernels.
Clear the resource flags, so no resource is registered at all in this
case.
Signed-off-by: Matthias Schiffer
---
drivers/mfd/tqmx86.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers
e759cda51b ("l2tp: use standard API for warning log messages")
Signed-off-by: Matthias Schiffer
---
v2:
- Add counter for invalid packets
- Reduce loglevel of more messages that can be abused for log spam
include/uapi/linux/l2tp.h | 1 +
net/l2tp/l
to
extend it to store both a signed value and an error code. Always getting
an up-to-date value may be desirable anyways, as it avoids inconsistent
current and power readings when switching between charging and
discharging.
Signed-off-by: Matthias Schiffer
---
v2: fixed units in commit message
ce known to Linux
We can solve both issues by deriving the status from the current instead
of the flags field. The flags are now only used to distinguish "full"
from "not charging", and to determine the sign of the current on
BQ27XXX_O_ZERO devices.
Signed-off-by
ssume only the BQ27XXX_O_ZERO code path was incorrect.
Revert the behaviour for newer ICs.
Fixes: cd060b4d0868 "power: supply: bq27xxx: fix polarity of current_now"
Signed-off-by: Matthias Schiffer
---
v2: no changes
drivers/power/supply/bq27xxx_battery.c | 2 +-
1 file change
On 2/23/21 10:47 AM, Tom Parkin wrote:
On Mon, Feb 22, 2021 at 14:31:38 -0800, Jakub Kicinski wrote:
On Mon, 22 Feb 2021 17:40:16 +0100 Matthias Schiffer wrote:
This will not be sufficient for my usecase: To stay compatible with older
versions of fastd, I can't set the T flag in the first
On Tue, 2021-02-23 at 15:11 +0100, Matthias Schiffer wrote:
> On all newer bq27xxx ICs, the AveragePower register contains a signed
> value; in addition to handling the raw value as unsigned, the driver
> code also didn't convert it to µW as expected.
>
> At least for the BQ28Z610
ssume only the BQ27XXX_O_ZERO code path was incorrect.
Revert the behaviour for newer ICs.
Fixes: cd060b4d0868 "power: supply: bq27xxx: fix polarity of current_now"
Signed-off-by: Matthias Schiffer
---
@Andreas Kemnade: It would be great to get a confirmation that the
Openmoko battery
ce known to Linux
We can solve both issues by deriving the status from the current instead
of the flags field. The flags are now only used to distinguish "full"
from "not charging", and to determine the sign of the current on
BQ27XXX_O_ZERO devices.
Signed-off-by: Matt
to
extend it to store both a signed value and an error code. Always getting
an up-to-date value may be desirable anyways, as it avoids inconsistent
current and power readings when switching between charging and
discharging.
Signed-off-by: Matthias Schiffer
---
drivers/power/supply/bq27xxx_battery.c
On 2/22/21 12:49 PM, Tom Parkin wrote:
On Sat, Feb 20, 2021 at 10:56:33 +0100, Matthias Schiffer wrote:
On 2/19/21 9:12 PM, Tom Parkin wrote:
On Fri, Feb 19, 2021 at 20:06:15 +0100, Matthias Schiffer wrote:
Before commit 5ee759cda51b ("l2tp: use standard API for warning log
mes
Hi Tom,
On 2/19/21 9:12 PM, Tom Parkin wrote:
Hi Matthias,
Thanks for your patch!
On Fri, Feb 19, 2021 at 20:06:15 +0100, Matthias Schiffer wrote:
Before commit 5ee759cda51b ("l2tp: use standard API for warning log
messages"), it was possible for userspace applications to use
TP version are checked
before the T flag.
Reduce all warnings debug level when packets are passed to userspace.
Fixes: 5ee759cda51b ("l2tp: use standard API for warning log messages")
Signed-off-by: Matthias Schiffer
---
I'm unsure what to do about the pr_warn_ratelimited() in
l2tp_rec
From: Max Merchel
"TQ-Systems" is written with a dash, as can be seen on
https://www.tq-group.com/en/imprint/
Signed-off-by: Max Merchel
Signed-off-by: Matthias Schiffer
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletio
The SPI-NOR flash on the SoM was missing from the device tree.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-tqma7.dtsi | 30 ++
1 file changed, 30 insertions(+)
v2: change node name to flash@0
diff --git a/arch/arm/boot/dts/imx7-tqma7.dtsi
b/arch
Add the partition layout also used by the bootloader.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 32
1 file changed, 32 insertions(+)
v2: no changes
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
On Fri, 2020-09-18 at 13:29 +0200, Matthias Schiffer wrote:
> Introduce compatible strings for the TQMa7x SoMs.
>
> Signed-off-by: Matthias Schiffer
Hello Shawn,
what is the status of this patch series? I've found the series marked
as "archived" in patchwork [1], but I c
errupt, but this register write is ineffective. This results in an
interrupt storm.
To disable all interrupts in the same place, and to avoid setting UCR4
twice, clearing UCR4_OREN is moved below del_timer_sync() as well; this
should be harmless.
Signed-off-by: Matthias Schiffer
---
While debugging t
The MBa7x is equipped with a TI TLV320AIC3204 audio codec.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 38 +++-
1 file changed, 37 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7
The external watchdog reset is necessary, as the internal reset is
unreliable on i.MX7.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 12
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
The UART7 interface is connected to a full-duplex RS485 transceiver.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
index f1e50bcd21a5..cd29844bc76b
The SPI-NOR flash on the SoM was missing from the device tree.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-tqma7.dtsi | 30 ++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/imx7-tqma7.dtsi
b/arch/arm/boot/dts/imx7-tqma7.dtsi
index
Add over-current-active-low to usbotg1.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
index cd29844bc76b..52b8f66f9982 100644
--- a/arch/arm/boot/dts
Add the partition layout also used by the bootloader.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 32
1 file changed, 32 insertions(+)
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
index
These properties were never supported by the DP83867, and a patch
implementing them was rejected in favor of a different solution. Remove
them.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 4
arch/arm/boot/dts/imx7d-mba7.dts | 4
2 files changed, 8 deletions
USBOTG1 has a Micro-USB port that can be used in host mode (using an OTG
cable) or device mode.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7
The clock outputs are not connected. Disable them to improve EMI
behaviour.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 1 +
arch/arm/boot/dts/imx7d-mba7.dts | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts
Introduce compatible strings for the TQMa7x SoMs.
Signed-off-by: Matthias Schiffer
---
Documentation/devicetree/bindings/arm/fsl.yaml | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml
b/Documentation/devicetree
Together with the recently merged support for alias-based MMC host
numbering, this makes the MMC devices names match what the bootloader
expects.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts
Include the SoM compatible string.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7d-mba7.dts | 2 +-
arch/arm/boot/dts/imx7s-mba7.dts | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx7d-mba7.dts b/arch/arm/boot/dts/imx7d-mba7.dts
index
This property was never set correctly; it should have been num-cs. As
num-cs support is being removed as well, simply drop it.
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7-mba7.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm
On Fri, 2020-08-21 at 15:41 +0200, Stefan Agner wrote:
> Hi Matthias,
>
> On 2020-08-20 12:58, Matthias Schiffer wrote:
> > The PIXCLK needs to be enabled in SCFG before accessing the DCU on LS1021A,
> > or the access will hang.
>
> Hm, this seems a rather ad-hoc acce
driver (which completely broke probing, as the CPU port
index was always failing the num_ports check).
Fixes: af199a1a9cb0 ("net: dsa: microchip: set the correct number of
ports")
Signed-off-by: Matthias Schiffer
---
drivers/net/dsa/microchip/ksz8795.c | 2 +-
1 file changed, 1 inser
: rename custom flag")
Signed-off-by: Matthias Schiffer
---
I'm a bit out of my depth here - I have no idea what these flags are
supposed to do. Looking at ceeeb99cd821, this is what I came up with,
and it fixes I2C communication with multiple devices (an EEPROM and a
PCF85063TP RTC) on one of o
On Thu, 2020-09-10 at 17:00 +0200, Andrew Lunn wrote:
> > I propose that at least these HW modes should be available (and
> > documented) for ethernet PHY controlled LEDs:
> > mode to determine link on:
> > - `link`
> > mode for activity (these should blink):
> > - `activity` (both rx
On Thu, 2020-08-27 at 09:10 +0200, Matthias Schiffer wrote:
> On Wed, 2020-08-26 at 13:26 -0600, Rob Herring wrote:
> > On Wed, Aug 26, 2020 at 8:47 AM Frank Rowand <
> > frowand.l...@gmail.com>
> > wrote:
> > >
> > > Hi Rob,
> > >
>
This property is unneeded and not supported by the spi-imx driver.
Fixes: cac849e9bbc8 ("ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM")
Signed-off-by: Matthias Schiffer
---
v3: split patch
v2: drop fsl,spi-num-chipselects instead of replacing with num-cs
arch/arm/boot/dts/imx6qdl-tqma
Specify the National LM75 sensor including its vendor name, as mandated
by the binding docs.
Fixes: cac849e9bbc8 ("ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM")
Signed-off-by: Matthias Schiffer
---
v3: split patch
arch/arm/boot/dts/imx6qdl-tqma6a.dtsi | 2 +-
arch/arm/boot/d
The PMIC configuration is indented one level too deep.
Fixes: cac849e9bbc8 ("ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM")
Signed-off-by: Matthias Schiffer
---
v3: extended commit message
v2: no changes
arch/arm/boot/dts/imx6qdl-tqma6.dtsi | 188 +--
1 file c
On Fri, 2020-09-04 at 12:42 -0300, Fabio Estevam wrote:
> Hi Mark,
>
> On Fri, Sep 4, 2020 at 12:05 PM Mark Brown
> wrote:
> >
> > On Fri, Sep 04, 2020 at 04:34:43PM +0200, Matthias Schiffer wrote:
> >
> > > Nevertheless, I don't see why we should delibe
On Fri, 2020-09-04 at 10:57 -0300, Fabio Estevam wrote:
> On Fri, Sep 4, 2020 at 10:02 AM Matthias Schiffer
> wrote:
>
> > This would make num_chipselect default to 1 again (set by
> > __spi_alloc_controller()), breaking every i.MX board that uses more
> > than 1 n
On Fri, 2020-09-04 at 09:35 -0300, Fabio Estevam wrote:
> Hi Matthias,
>
> On Thu, Sep 3, 2020 at 11:40 AM Matthias Schiffer
> wrote:
> >
> > The num-cs property is not considered useful, and no in-tree Device
> > Trees define it for spi-imx.
> >
> &g
On Thu, 2020-09-03 at 14:22 +0100, Mark Brown wrote:
> * PGP Signed by an unknown key
>
> On Thu, Sep 03, 2020 at 11:22:20AM +0200, Matthias Schiffer wrote:
>
> > - If num-cs is set, use that
> > - If num-cs is unset, use the number of cs-gpios
> > - If n
- Fix national,lm75 compatible string
- Remove obsolete fsl,spi-num-chipselects
Fixes: cac849e9bbc8 ("ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM")
Signed-off-by: Matthias Schiffer
---
v2: drop fsl,spi-num-chipselects instead of replacing with num-cs
arch/arm/boot/dts/imx6qdl-tqma6
Fixes: cac849e9bbc8 ("ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM")
Signed-off-by: Matthias Schiffer
---
v2: no changes
arch/arm/boot/dts/imx6qdl-tqma6.dtsi | 188 +--
1 file changed, 94 insertions(+), 94 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-tqm
(for example the i.MX27 has 3
CS pins on CSPI1 and CSPI2, and only a single CS on CSPI3). Attempting
to use the nonexisting CS pin would be an easy to notice DT
misconfiguration; making the driver catch this doesn't seem worthwhile.
Signed-off-by: Matthias Schiffer
---
drivers/spi/spi-imx.c | 13
Hi,
I've recently had a discussion about the correct way for an SPI driver
to handle the num-cs property: https://lkml.org/lkml/2020/8/25/184
Since 8cdcd8aeee281 ("spi: imx/fsl-lpspi: Convert to GPIO
descriptors"), the logic of the spi-imx driver is somewhat confusing:
If fewer than 3 cs-gpios
The regulators need to be disabled in the aic32x4_register_clocks()
failure case as well.
Fixes: 9d4befff5a95 ("ASoC: codec: tlv3204: Moving GPIO reset and add ADC
reset")
Signed-off-by: Matthias Schiffer
---
sound/soc/codecs/tlv320aic32x4.c | 10 +++---
1 file changed, 7 insert
, so the reset in aic32x4_component_probe() was happening too
late.
Signed-off-by: Matthias Schiffer
---
sound/soc/codecs/tlv320aic32x4.c | 18 ++
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index
.html .
Based-on-patch-by: Sascha Hauer
Link: https://lkml.org/lkml/2020/8/5/194
Signed-off-by: Matthias Schiffer
---
v4:
- minor adjustments to commit message
v3:
- remove unneeded mmcblock changes
- remove most helper functions to simplify code
- extended commit message
v2:
- fix missing symbols
As for I2C and SPI, it now is possible to reserve a fixed index for
mmc/mmcblk devices.
Signed-off-by: Matthias Schiffer
---
v4: moved alias documentation from example to description
v3: new patch
Documentation/devicetree/bindings/mmc/mmc-controller.yaml | 4
1 file changed, 4
On Fri, 2020-08-28 at 16:24 -0600, Rob Herring wrote:
> On Tue, Aug 25, 2020 at 03:44:40PM +0200, Matthias Schiffer wrote:
> > As for I2C and SPI, it now is possible to reserve a fixed index for
> > mmc/mmcblk devices.
> >
> > Signed-off-by: Matthias Schiffer > &g
On Wed, 2020-08-26 at 10:49 -0300, Fabio Estevam wrote:
> On Wed, Aug 26, 2020 at 10:13 AM Matthias Schiffer
> wrote:
>
> > Using GPIOs for chipselect would require different pinmuxing. Also,
> > why
> > use GPIOs, when the SPI controller has this built in
On Wed, 2020-08-26 at 13:26 -0600, Rob Herring wrote:
> On Wed, Aug 26, 2020 at 8:47 AM Frank Rowand
> wrote:
> >
> > Hi Rob,
> >
> > On 2020-08-26 08:54, Matthias Schiffer wrote:
> > > On Wed, 2020-08-26 at 08:01 -0500, Frank Rowand wrote:
> > >
On Wed, 2020-08-26 at 08:01 -0500, Frank Rowand wrote:
> On 2020-08-26 07:02, Matthias Schiffer wrote:
> > Allow disabling CPU nodes using status = "disabled".
> >
> > This allows a bootloader to change the number of available CPUs
> > (for
> > example
On Wed, 2020-08-26 at 10:01 -0300, Fabio Estevam wrote:
> On Wed, Aug 26, 2020 at 8:54 AM Matthias Schiffer
> wrote:
>
> > Before 8cdcd8aeee281, num_chipselect was set to 3 for spi0 and to 1
> > for
> > spi1 in arch/arm/mach-imx/mach-mx31lite.c. My understanding is
re the CPU nodes are referenced, e.g. a cooling
map).
Signed-off-by: Matthias Schiffer
---
drivers/of/base.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index ea44fea99813..d547e9deced1 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -79
On Wed, 2020-08-26 at 07:59 -0300, Fabio Estevam wrote:
> Hi Matthias,
>
> On Wed, Aug 26, 2020 at 7:32 AM Matthias Schiffer
> wrote:
>
> > But the previous platform data that was removed in 8cdcd8aeee281
> > ("spi:
> > imx/fsl-lpspi: Convert to G
On Wed, 2020-08-26 at 12:32 +0200, Matthias Schiffer wrote:
> On Tue, 2020-08-25 at 14:16 -0300, Fabio Estevam wrote:
> > On Tue, Aug 25, 2020 at 11:40 AM Matthias Schiffer
> > wrote:
> >
> > > Makes sense. Does the following logic sound correct?
> &
On Tue, 2020-08-25 at 14:16 -0300, Fabio Estevam wrote:
> On Tue, Aug 25, 2020 at 11:40 AM Matthias Schiffer
> wrote:
>
> > Makes sense. Does the following logic sound correct?
> >
> > - If num-cs is set, use that (and add it to the docs)
>
> I would not add nu
On Tue, 2020-08-25 at 11:24 -0300, Fabio Estevam wrote:
> Hi Matthias,
>
> On Tue, Aug 25, 2020 at 4:22 AM Matthias Schiffer
> wrote:
>
> > Hmm, unless I'm overlooking something, this is not going to work:
> >
> > - spi_get_gpio_descs() s
/msg26588.html .
Based-on-patch-by: Sascha Hauer
Link: https://lkml.org/lkml/2020/8/5/194
Signed-off-by: Matthias Schiffer
---
v3:
- remove unneeded mmcblock changes
- remove most helper functions to simplify code
- extended commit message
v2:
- fix missing symbols for modular mmcblock
drivers
As for I2C and SPI, it now is possible to reserve a fixed index for
mmc/mmcblk devices.
Signed-off-by: Matthias Schiffer
---
v3: new patch
Documentation/devicetree/bindings/mmc/mmc-controller.yaml | 8
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings
On Tue, 2020-08-25 at 14:27 +0200, Ulf Hansson wrote:
> On Tue, 25 Aug 2020 at 14:00, Matthias Schiffer
> wrote:
> >
> > On Tue, 2020-08-25 at 11:39 +0200, Matthias Schiffer wrote:
> > > On Tue, 2020-08-25 at 11:14 +0200, Ulf Hansson wrote:
> > > > On Thu,
On Tue, 2020-08-25 at 11:39 +0200, Matthias Schiffer wrote:
> On Tue, 2020-08-25 at 11:14 +0200, Ulf Hansson wrote:
> > On Thu, 20 Aug 2020 at 09:59, Matthias Schiffer
> > wrote:
> > > --- a/drivers/mmc/core/host.c
> > > +++ b/drivers/mmc/core/host.c
> >
On Tue, 2020-08-25 at 11:39 +0200, Matthias Schiffer wrote:
> On Tue, 2020-08-25 at 11:14 +0200, Ulf Hansson wrote:
> > On Thu, 20 Aug 2020 at 09:59, Matthias Schiffer
> > wrote:
> > > +
> > > +static void __init mmc_of_reserve_idx(void)
> > > +{
> &
On Tue, 2020-08-25 at 11:14 +0200, Ulf Hansson wrote:
> On Thu, 20 Aug 2020 at 09:59, Matthias Schiffer
> wrote:
> >
> > As with GPIO, UART and others, allow specifying the device index
> > via the
> > aliases node in the device tree.
> >
> > On embe
On Tue, 2020-07-28 at 17:05 +0200, Marek Behún wrote:
> Hi,
>
> this is v4 of my RFC adding support for LEDs connected to Marvell
> PHYs.
>
> Please note that if you want to test this, you still need to first
> apply
> the patch adding the LED private triggers support from Pavel's tree.
>
On Mon, 2020-08-24 at 18:36 -0300, Fabio Estevam wrote:
> Hi Matthias,
>
> On Mon, Aug 24, 2020 at 6:10 AM Matthias Schiffer
> wrote:
>
> > diff --git a/arch/arm/boot/dts/imx6qdl-tqma6.dtsi
> > b/arch/arm/boot/dts/imx6qdl-tqma6.dtsi
> > index 9513020ddd1a..7aaae
On Fri, 2020-08-21 at 13:39 +0200, Ulf Hansson wrote:
> On Thu, 20 Aug 2020 at 09:59, Matthias Schiffer
> wrote:
> >
> > As with GPIO, UART and others, allow specifying the device index
> > via the
> > aliases node in the device tree.
> >
> > On embe
- Fix national,lm75 compatible string
- Replace obsolete fsl,spi-num-chipselects with num-cs
Fixes: cac849e9bbc8 ("ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM")
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx6qdl-tqma6.dtsi | 2 +-
arch/arm/boot/dts/imx6qdl-tqma6a.dtsi | 2 +-
Fixes: cac849e9bbc8 ("ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM")
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx6qdl-tqma6.dtsi | 188 +--
1 file changed, 94 insertions(+), 94 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-tqma6.dtsi
b/arch/ar
On Sat, 2020-08-22 at 18:08 +0200, Andrew Lunn wrote:
> On Fri, Aug 21, 2020 at 09:21:46AM +0200, Matthias Schiffer wrote:
> > These DT bindings are already in use by the imx7-mba7 DTS, but they
> > were
> > not supported by the PHY driver so far.
> >
> >
.
Signed-off-by: Matthias Schiffer
---
.../devicetree/bindings/net/ti,dp83867.yaml | 18 ++
include/dt-bindings/net/ti-dp83867.h | 60 +++
2 files changed, 78 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/ti,dp83867.yaml
b/Documentation/devicetree
These DT bindings are already in use by the imx7-mba7 DTS, but they were
not supported by the PHY driver so far.
Signed-off-by: Matthias Schiffer
---
drivers/net/phy/dp83867.c | 30 ++
1 file changed, 30 insertions(+)
diff --git a/drivers/net/phy/dp83867.c b/drivers
The TLV320AIC32x4 is commonly used on TQ-Systems starterkit mainboards
for i.MX-based SoMs (i.MX6Q/DL, i.MX6UL, i.MX7) and LS1021A.
Signed-off-by: Matthias Schiffer
---
sound/soc/fsl/Kconfig | 2 +-
sound/soc/fsl/fsl-asoc-card.c | 4
2 files changed, 5 insertions(+), 1 deletion
The TLV320AIC32x4 is commonly used on TQ-Systems starterkit mainboards
for i.MX-based SoMs (i.MX6Q/DL, i.MX6UL, i.MX7) and LS1021A.
Signed-off-by: Matthias Schiffer
---
Documentation/devicetree/bindings/sound/fsl-asoc-card.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation
The PIXCLK needs to be enabled in SCFG before accessing the DCU on LS1021A,
or the access will hang.
Signed-off-by: Matthias Schiffer
---
drivers/gpu/drm/fsl-dcu/Kconfig | 1 +
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 25 +++
drivers/gpu/drm/fsl-dcu
-on-patch-by: Sascha Hauer
Link: https://lkml.org/lkml/2020/8/5/194
Signed-off-by: Matthias Schiffer
---
v2: fix missing symbols for modular mmcblock
drivers/mmc/core/block.c | 13 +++--
drivers/mmc/core/core.c | 40
drivers/mmc/core/core.h | 3
-on-patch-by: Sascha Hauer
Signed-off-by: Matthias Schiffer
Link: https://lkml.org/lkml/2020/8/5/194
---
drivers/mmc/core/block.c | 13 +++--
drivers/mmc/core/core.c | 38 ++
drivers/mmc/core/core.h | 3 +++
drivers/mmc/core/host.c | 15
On Tue, 2020-07-07 at 16:14 +0200, Ulf Hansson wrote:
> On Thu, 11 Jun 2020 at 13:20, Matthias Schiffer
> wrote:
> >
> > On Wed, 2020-06-10 at 16:52 +0200, Ulf Hansson wrote:
> > > On Wed, 10 Jun 2020 at 15:15, Matthias Schiffer
> > >
In preparation for an update of the TQ-Systems TQMa7x/MBa7x DTS, add the
QSPI controller to imx7s.dtsi.
Based-on-patch-by: Han Xu
Signed-off-by: Matthias Schiffer
---
v3:
- reverted node name change
v2:
- renamed node and label
- reordered properties
arch/arm/boot/dts/imx7s.dtsi | 13
On Wed, 2020-07-29 at 09:11 +0200, Matthias Schiffer wrote:
> In preparation for an update of the TQ-Systems TQMa7x/MBa7x DTS, add
> the
> QSPI controller to imx7s.dtsi.
>
> Based-on-patch-by: Han Xu
> Signed-off-by: Matthias Schiffer
> ---
>
> v2:
> - rename
In preparation for an update of the TQ-Systems TQMa7x/MBa7x DTS, add the
QSPI controller to imx7s.dtsi.
Based-on-patch-by: Han Xu
Signed-off-by: Matthias Schiffer
---
v2:
- renamed node and label
- reordered properties
(as suggested by Marco Felsch)
arch/arm/boot/dts/imx7s.dtsi | 13
On Tue, 2020-07-28 at 15:51 +0200, Marco Felsch wrote:
> Hi Matthias,
>
> thanks for the patch.
>
> On 20-07-28 13:28, Matthias Schiffer wrote:
> > In preparation for an update of the TQ-Systems TQMa7x/MBa7x DTS,
> > add the
> > QSPI controller to imx7s.dtsi.
&
In preparation for an update of the TQ-Systems TQMa7x/MBa7x DTS, add the
QSPI controller to imx7s.dtsi.
Based-on-patch-by: Han Xu
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/imx7s.dtsi | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/imx7s.dtsi b
failed with error -12
Fixes: 85f8ee78ab72 ("ARM: dts: ls1021a: Add support for QSPI with ls1021a SoC")
Signed-off-by: Matthias Schiffer
---
arch/arm/boot/dts/ls1021a.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/ar
On Mon, 2020-06-29 at 13:02 +, tudor.amba...@microchip.com wrote:
> Hi, Matthias,
>
> On 6/10/20 12:16 PM, Matthias Schiffer wrote:
> > EXTERNAL EMAIL: Do not click links or open attachments unless you
> > know the content is safe
> >
> > From:
From: Michael Krummsdorf
Add support for the CDTech Electronics displays S070PWS19HP-FC21
(7.0" WSVGA) and S070SWV29HG-DC44 (7.0" WVGA) to panel-simple.
Signed-off-by: Michael Krummsdorf
Signed-off-by: Matthias Schiffer
---
v2:
- removed vrefresh
- added connector_type
drive
Add the CDTech Electronics displays S070PWS19HP-FC21 (7.0" WSVGA) and
S070SWV29HG-DC44 (7.0" WVGA) to the panel-simple compatible list.
Signed-off-by: Matthias Schiffer
---
v2: no changes
.../devicetree/bindings/display/panel/panel-simple.yaml | 4
1 file changed, 4
From: Matthias Schiffer
This adds a few panels TQ-Systems uses with various starterkit
mainboards. Device trees actually using these panels will be added with
a later submission.
Matthias Schiffer (2):
dt-bindings: display: simple: add CDTech S070PWS19HP-FC21 and
S070SWV29HG-DC44
dt
From: Max Merchel
Add support for the Tianma Micro-electronics TM070JVHG33 7.0" WXGA display
to panel-simple.
Signed-off-by: Max Merchel
Signed-off-by: Matthias Schiffer
---
v2:
- added connector_type
- fixed bus_format
drivers/gpu/drm/panel/panel-simple.c | 15 +++
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