The only key that should wake up the phone is power button press. This
prevents accidental wakeup due to e.g. pressing the buttons in the
pocket or backpack and is in line what userspace uses to unblank the
device.
Signed-off-by: Guido Günther
---
arch/arm64/boot/dts/freescale/imx8mq-librem5
Hi,
On Mon, May 13, 2024 at 03:13:53PM -0700, Dmitry Torokhov wrote:
> Hi Guido,
>
> On Thu, May 09, 2024 at 02:00:28PM +0200, Guido Günther wrote:
> > This helps user space to figure out which keys should be used to unidle a
> > device. E.g on phones the volume rocker shoul
This helps user space to figure out which keys should be used to unidle a
device. E.g on phones the volume rocker should usually not unblank the
screen.
Signed-off-by: Guido Günther
---
drivers/input/keyboard/gpio_keys.c | 23 ---
1 file changed, 16 insertions(+), 7
Hi,
On Mon, Apr 12, 2021 at 04:40:56PM +0800, Liu Ying wrote:
> Hi Guido,
>
> On Fri, 2021-04-09 at 13:40 +0200, Guido Günther wrote:
> > The phy's configure phase usually needs register access so taking the
> > device out of pm_runtime suspend looks useful.
> >
> &
/platform/soc@0/soc@0:bus@3080/30a0.mipi_dsi suspended
Signed-off-by: Guido Günther
---
drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c
b/drivers/phy/freescale/phy-fsl-imx8-mipi
Guido Günther (2):
phy: core: Use runtime pm during configure too
phy: fsl-imx8-mipi-dphy: Hook into runtime pm
drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c | 13 +
drivers/phy/phy-core.c | 6 ++
2 files changed, 19 insertions(+)
--
2.30.1
' runtime phy_pm_runtime handling
but manage it manually so this will for now only affect the
phy-fsl-imx8-mipi-dphy driver.
Signed-off-by: Guido Günther
---
drivers/phy/phy-core.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index
Hi Liu,
On Sat, Feb 20, 2021 at 01:37:29PM +0800, Liu Ying wrote:
> Hi Guido,
>
> On Wed, 2020-12-16 at 12:27 +0100, Guido Günther wrote:
> > This allows us to shut down the mipi power domain on the imx8. The
> > alternative would be to drop the dphy from the mipi power d
runtime pm
- simplify mixel_dphy_remove
Guido Günther (1):
phy: fsl-imx8-mipi-dphy: Hook into runtime pm
drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c | 10 ++
1 file changed, 10 insertions(+)
--
2.30.0
/platform/soc@0/soc@0:bus@3080/30a0.mipi_dsi suspended
Signed-off-by: Guido Günther
---
drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c
b/drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c
The codec is currently named after the chip but it should be named like
the device itself since otherwise it's impossible to distinguish it from
other devices using the same codec (e.g. in alsa's UCM).
Signed-off-by: Guido Günther
---
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 2
This allows for automatic output source switching in userspace. Enable
the pullup on the GPIO to actually make it trigger and mark it as
active-high since detection is reversed otherwise.
Signed-off-by: Guido Günther
---
.../dts/freescale/imx8mq-librem5-devkit.dts | 21 ++-
1
Add mux so we can select either headset or built-in microphone input.
Signed-off-by: Guido Günther
---
.../dts/freescale/imx8mq-librem5-devkit.dts | 25 ---
1 file changed, 21 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
The SGTL500s LINEINL and LINEINR are N/C.
Signed-off-by: Guido Günther
---
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
b/arch/arm64/boot/dts/freescale
This is needed to model the mic input mux on the Librem 5 devkit.
Signed-off-by: Guido Günther
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index e830d1be6f27..762fb6a132df 100644
--- a/arch
Wire up the amplifier that drives the builtin speaker.
Signed-off-by: Guido Günther
---
.../dts/freescale/imx8mq-librem5-devkit.dts | 21 +--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
b/arch/arm64
done for
the Librem 5.
Patches are against next-20210210 but also apply against Shawn's imx-dt64-5.12
Guido Günther (6):
arm64: dts: librem5-devkit: Use a less generic codec name
arm64: dts: librem5-devkit: Add speaker amplifier
arm64: dts: librem5-devkit: "Drop Line In Jack&quo
Hi,
On Wed, Dec 16, 2020 at 07:22:32PM +0100, Guido Günther wrote:
> This allows us to shut down the mipi power domain on the imx8. The alternative
> would be to drop the dphy from the mipi power domain in the SOCs device tree
> and only have the DSI host controller visible there but sin
This is useful to debug DP negotiation and pin assignment even
when the firmware does all the work.
Signed-off-by: Guido Günther
---
drivers/usb/typec/tps6598x.c | 12 ++-
drivers/usb/typec/tps6598x.h | 38 +
drivers/usb/typec/tps6598x_trace.h | 54
Together with the PD status register this is vital for debugging power
negotiations at runtime.
Signed-off-by: Guido Günther
---
drivers/usb/typec/tps6598x.c | 19 +--
drivers/usb/typec/tps6598x.h | 19 +++
drivers/usb/typec/tps6598x_trace.h | 38
Allow to get irq event information via the tracing framework. This
allows to inspect USB-C negotiation at runtime.
Signed-off-by: Guido Günther
---
drivers/usb/typec/Makefile | 3 +
drivers/usb/typec/tps6598x.c | 9 ++-
drivers/usb/typec/tps6598x.h | 64
This allows to trace status information which helps to debug problems
with role switching, etc.
We don't use the generic FIELD_GET() to reduce the macro size since we
otherwise trip up sparse.
Signed-off-by: Guido Günther
---
drivers/usb/typec/tps6598x.c | 26 -
drivers/usb/typec
org/linux-usb/20210213031237.GP219708@shao2-debian/
Guido Günther (4):
usb: typec: tps6598x: Add trace event for IRQ events
usb: typec: tps6598x: Add trace event for status register
usb: typec: tps6598x: Add trace event for power status register
usb: typec: tps6598x: Add trace event for d
Hi,
On Sun, Feb 14, 2021 at 09:41:27PM +0100, Luc Van Oostenryck wrote:
> On Sun, Feb 14, 2021 at 11:00:48AM -0800, Linus Torvalds wrote:
> > On Sun, Feb 14, 2021 at 10:42 AM Ramsay Jones
> > wrote:
> > >
> > > >
> > > > I looked around but didn't find any hints how to fix this. Any pointers
> >
trace.h:157:1: sparse: sparse: too long token
> >> expansion
>
I looked around but didn't find any hints how to fix this. Any pointers
I missed (added the sparse list to cc:)?
Cheers,
-- Guido
> vim +157 drivers/usb/typec/./tps6598x_trace.h
>
> c90c0282e4ce33 Guido Günther 202
This is useful to debug DP negotiation and pin assignment even
when the firmware does all the work.
Signed-off-by: Guido Günther
---
drivers/usb/typec/tps6598x.c | 12 ++-
drivers/usb/typec/tps6598x.h | 36
drivers/usb/typec/tps6598x_trace.h | 54
This allows to trace status information which helps to debug problems
with role switching, etc.
Signed-off-by: Guido Günther
---
drivers/usb/typec/tps6598x.c | 26 -
drivers/usb/typec/tps6598x.h | 66 +
drivers/usb/typec/tps6598x_trace.h | 94
Allow to get irq event information via the tracing framework. This
allows to inspect USB-C negotiation at runtime.
Signed-off-by: Guido Günther
---
drivers/usb/typec/Makefile | 3 +
drivers/usb/typec/tps6598x.c | 9 ++-
drivers/usb/typec/tps6598x.h | 64
ild testes on mips)
Guido Günther (4):
usb: typec: tps6598x: Add trace event for IRQ events
usb: typec: tps6598x: Add trace event for status register
usb: typec: tps6598x: Add trace event for power status register
usb: typec: tps6598x: Add trace event for data status
drivers/usb/ty
Together with the PD status register this is vital for debugging power
negotiations at runtime.
Signed-off-by: Guido Günther
---
drivers/usb/typec/tps6598x.c | 19 +--
drivers/usb/typec/tps6598x.h | 19 +++
drivers/usb/typec/tps6598x_trace.h | 38
Together with the PD status register this is vital for debugging power
negotiations at runtime.
Signed-off-by: Guido Günther
---
drivers/usb/typec/tps6598x.c | 19 +--
drivers/usb/typec/tps6598x.h | 19 +++
drivers/usb/typec/tps6598x_trace.h | 38
This is useful to debug DP negotiation and pin assignment even
when the firmware does all the work.
Signed-off-by: Guido Günther
---
drivers/usb/typec/tps6598x.c | 12 ++-
drivers/usb/typec/tps6598x.h | 36
drivers/usb/typec/tps6598x_trace.h | 54
This allows to trace status information which helps to debug problems
with role switching, etc.
Signed-off-by: Guido Günther
---
drivers/usb/typec/tps6598x.c | 26 -
drivers/usb/typec/tps6598x.h | 66 +
drivers/usb/typec/tps6598x_trace.h | 94
Allow to get irq event information via the tracing framework. This
allows to inspect USB-C negotiation at runtime.
Signed-off-by: Guido Günther
---
drivers/usb/typec/Makefile | 3 +
drivers/usb/typec/tps6598x.c | 9 ++-
drivers/usb/typec/tps6598x.h | 61
ION|DP_CONNECTION, DP pinout D
It should not impose any problems for firmwares that don't have IRQs for the
registers enabled. The trace will then just be missing those events.
Patch is against next-20210210.
Guido Günther (4):
usb: typec: tps6598x: Add trace event for IRQ events
usb: ty
This avoids
[0.962538] spi_imx 3082.spi: bitbang start failed with -517
durig driver probe.
Fixes: 8197f489f4c4 ("spi: imx: Fix failure path leak on GPIO request error
correctly")
Signed-off-by: Guido Günther
---
drivers/spi/spi-imx.c | 2 +-
1 file changed, 1 inser
Hi,
On Mon, Jan 11, 2021 at 08:23:09AM +0800, Shawn Guo wrote:
> On Fri, Jan 08, 2021 at 01:57:07PM +0100, Guido Günther wrote:
> > The Librem 5 devkit is based on NXP's i.MX8MQ. Schematics are at
> > https://source.puri.sm/Librem5/dvk-mx8m-bsb.
> >
> > This enable
Hi,
On Sun, Jan 10, 2021 at 08:46:29PM +0800, Shawn Guo wrote:
> On Fri, Dec 18, 2020 at 06:50:05PM +0100, Guido Günther wrote:
> > This makes sure the clock tree setup for the dphy is not dependent on
> > other components.
> >
> > Without this change bringing u
/217
if LCDIF doesn't set up that part of the clock tree first. This was
noticed when testing the Librem 5 devkit with defconfig. It doesn't
happen when modules are built in.
Signed-off-by: Guido Günther
---
Changes from v1:
- as per review comment from Shawn Guo
https://lore.kernel.org/linux
Hi Shawn,
On Sun, Jan 10, 2021 at 08:26:18PM +0800, Shawn Guo wrote:
> On Thu, Dec 17, 2020 at 04:13:11PM +0100, Guido Günther wrote:
> > This enables more components to get a working display, panel, audio and
> > sensors. It also updates some device tree bits to make mainline boot
controller
- NXP SGTL5000 audio codec
- Microcrystal RV-4162-C7 RTC
- magnetometer: CONFIG_IIO_ST_MAGN_3AXIS
- the SIMCom SIM7100E/A modem
- NXP PTN5110HQZ usb-c controller
Signed-off-by: Guido Günther
Reviewed-by: Krzysztof Kozlowski
---
arch/arm64/configs/defconfig | 9 +
1 file changed, 9
be able to
turn these off (and I've tested that or LDO6 and mipi with USB disabled)
it is of little practical use atm since USB doesn't runtime suspend so
let's revisit this at a later point.
Signed-off-by: Guido Günther
Reviewed-by: Krzysztof Kozlowski
---
.../boot/dts/freescale/imx8mq-librem5
24576000 0 0
5
sai6_root_clk 00024576000 0
0 5
Signed-off-by: Guido Günther
Reviewed-by: Krzysztof Kozlowski
---
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 5 -
1 file changed, 5 deletions(-)
diff
The board has it's own RTC chip which is backed by the (optional)
battery and hence preserves data/time on poweroff when that is inserted.
Signed-off-by: Guido Günther
Reviewed-by: Krzysztof Kozlowski
---
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 4
1 file changed, 4
doesn't hang when resuming the gpu power domain.
There's a generic fix pending for that helps all boards
https://lore.kernel.org/lkml/beba25e85db20649aa040fc0ae549895c9265f6f.ca...@fi.rohmeurope.com/
Guido Günther (4):
arm64: defconfig: Enable Librem 5 devkit components
arm64: dts: imx8mq
Hi,
On Mon, Dec 21, 2020 at 06:08:15AM +, Vaittinen, Matti wrote:
>
> On Fri, 2020-12-18 at 19:38 +0100, Guido Günther wrote:
> > Use the typical startup times from the data sheet so boards get a
> > reasonable default. Not setting any enable time can lead to board
>
Use the typical startup times from the data sheet so boards get a
reasonable default. Not setting any enable time can lead to board hangs
when e.g. clocks are enabled too soon afterwards.
This fixes gpu power domain resume on the Librem 5.
Signed-off-by: Guido Günther
---
v2
- As per review
/217
if LCDIF doesn't set up that part of the clock tree first. This was
noticed when testing the Librem 5 devkit with defconfig. It doesn't
happen when modules are built in.
Signed-off-by: Guido Günther
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 11 ---
1 file changed, 8 insertions
Most notably DM_CRYPT for disk encryption but things like snapshot, etc.
are useful on embedded as well and the others make sense on arm64
servers.
CONFIG_BLK_DEV_MD gets dropped because other config options like
CONFIG_MD_RAID0 depend on it.
Signed-off-by: Guido Günther
---
arch/arm64/configs
xfs, f2fs and iso are common enough to have them everywhere.
Signed-off-by: Guido Günther
---
arch/arm64/configs/defconfig | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index e42ba0c8f302..6f5f03237db6 100644
--- a/arch
specific I have no idea which tree I would target so I
picked next-20201218.
Guido Günther (3):
arm64: defconfig: Enable function tracer
arm64: defconfig: Enable more filesystems
arm64: defconfig: Enable more DM/MD targets as modules
arch/arm64/configs/defconfig | 26
This allows for way easier runtime inspection and debugging.
Signed-off-by: Guido Günther
---
arch/arm64/configs/defconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index e7aef72206e3..e42ba0c8f302 100644
be able to
turn these off (and I've tested that or LDO6 and mipi with USB disabled)
it is of little practical use atm since USB doesn't runtime suspend so
let's revisit this at a later point.
Signed-off-by: Guido Günther
---
.../boot/dts/freescale/imx8mq-librem5-devkit.dts | 11
controller
- NXP SGTL5000 audio codec
- Microcrystal RV-4162-C7 RTC
- magnetometer: CONFIG_IIO_ST_MAGN_3AXIS
- the SIMCom SIM7100E/A modem
Signed-off-by: Guido Günther
---
arch/arm64/configs/defconfig | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch
24576000 0 0
5
sai6_root_clk 00024576000 0
0 5
Signed-off-by: Guido Günther
---
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 5 -
1 file changed, 5 deletions(-)
diff --git a/arch/arm64/boot/dts
The board has it's own RTC chip which is backed by the (optional)
battery and hence preserves data/time on poweroff when that is inserted.
Signed-off-by: Guido Günther
---
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm64
,Vinod Koul ,Anson Huang
,Michael Walle
,devicet...@vger.kernel.org,linux-arm-ker...@lists.infradead.org,linux-kernel@vger.kernel.org,phone-de...@vger.kernel.org
Guido Günther (4):
arm64: defconfig: Enable Librem 5 devkit components
arm64: dts: imx8mq-librem5-devkit: Tweak pmic regulators
Hi Lucas,
On Wed, Dec 16, 2020 at 01:05:36PM +0100, Lucas Stach wrote:
> Hi Guido,
>
> this time hopefully with less broken quoting. My mailer is driving me
> mad right now...
>
> Am Mittwoch, dem 16.12.2020 um 12:27 +0100 schrieb Guido Günther:
> > This allows us to
/ee22b072e0abe07559a3e6a63ccf6ece064a46cb.ca...@pengutronix.de/
Check for pm_runtime_get_sync failure
Guido Günther (1):
phy: fsl-imx8-mipi-dphy: Hook into runtime pm
.../phy/freescale/phy-fsl-imx8-mipi-dphy.c| 25 ++-
1 file changed, 24 insertions(+), 1 deletion(-)
--
2.29.2
Hi Matti,
On Wed, Dec 16, 2020 at 12:29:20PM +, Vaittinen, Matti wrote:
> Hello Guido,
>
> Thanks for looking at this!
>
> On Wed, 2020-12-16 at 12:05 +0100, Guido Günther wrote:
> > Use the typical startup times from the data sheet so boards get a
> > reasonab
/platform/soc@0/soc@0:bus@3080/30a0.mipi_dsi suspended
Signed-off-by: Guido Günther
---
.../phy/freescale/phy-fsl-imx8-mipi-dphy.c| 22 ++-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c
b/drivers/phy/freescale
/platform/soc@0/soc@0:bus@3080/30a00300.dphy suspended
/devices/platform/soc@0/soc@0:bus@3080/30a0.mipi_dsi suspended
Changes from v1:
- Tweak commit message slightly
Guido Günther (1):
phy: fsl-imx8-mipi-dphy: Hook into runtime pm
.../phy/freescale/phy-fsl-imx8-mipi-dphy.c
Use the typical startup times from the data sheet so boards get a
reasonable default. Not setting any enable time can lead to board hangs
when e.g. clocks are enabled too soon afterwards.
This fixes gpu power domain resume on the Librem 5.
Signed-off-by: Guido Günther
---
drivers/regulator
Use the typical startup times from the data sheet so boards get a
reasonable default. Not setting any enable time can lead to board hangs
when e.g. clocks are enabled too soon afterwards.
This fixes gpu power domain resume on the Librem 5.
Guido Günther (1):
regulators: bd718x7: Add enable
Hi,
On Tue, Dec 08, 2020 at 10:04:57AM +0100, Guido Günther wrote:
> Hi,
> On Fri, Dec 04, 2020 at 03:33:41PM +0800, Liu Ying wrote:
> > The Northwest Logic MIPI DSI host controller embedded in i.MX8qxp
> > works with a Mixel MIPI DPHY + LVDS PHY combo to support either
>
the only DRM_DEV_ERROR() usage, the rest of the driver
uses dev_err().
Signed-off-by: Guido Günther
Fixes: c42001e357f7 ("drm: mxsfb: Use drm_panel_bridge")
---
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu
the only DRM_DEV_ERROR() usage, the rest of the driver
uses dev_err().
Guido Günther (1):
drm: mxsfb: Silence -EPROBE_DEFER while waiting for bridge
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
--
2.29.2
Otherwise the boot hangs early on.
Signed-off-by: Guido Günther
---
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 5 -
1 file changed, 5 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
They power vital parts of the board and low power consumption is not
really an issue here. It also brings things more in line with what
Purism is using downstream.
Signed-off-by: Guido Günther
---
.../dts/freescale/imx8mq-librem5-devkit.dts | 19 ++-
1 file changed, 10
The board has it's own rtc chip.
Signed-off-by: Guido Günther
---
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
: CONFIG_USB_SERIAL_OPTION
Signed-off-by: Guido Günther
---
arch/arm64/configs/defconfig | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index c8ca76751a34..dd70bf09659d 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs
could be applied
independently. The series was tested against next-20201209 and i made sure the
defconfig changes also apply on top of shawnguo/imx/defconfig.
Guido Günther (4):
arm64: defconfig: Enable Librem5 Devkit components
arm64: dts: imx8mq-librem5-devkit: Disable snvs_rtc
arm64: dts
takes reference to the latest
> dphy node in imx8mq.dtsi.
>
> Cc: Guido Günther
> Cc: Kishon Vijay Abraham I
> Cc: Vinod Koul
> Cc: Rob Herring
> Cc: NXP Linux Team
> Signed-off-by: Liu Ying
> ---
> v2->v3:
> * Improve the 'clock-names' property by d
Hi,
On Fri, Dec 11, 2020 at 09:46:21AM +0800, Liu Ying wrote:
> Add support for Mixel MIPI DPHY + LVDS PHY combo IP
> as found on Freescale i.MX8qxp SoC.
>
> Cc: Guido Günther
> Cc: Kishon Vijay Abraham I
> Cc: Vinod Koul
> Cc: Rob Herring
> Cc: NXP Linux Team
&
he LVDS PHY mode only
> for the i.MX8qxp Mixel combo PHY, i.e., the MIPI DPHY mode is yet to be
> supported, so for now error would be returned from ->set_mode() if MIPI
> DPHY mode is passed over to it for the combo PHY.
>
> Cc: Guido Günther
> Cc: Robert Chiras
> Cc: Kishon Vijay Abrah
Hi,
On Tue, Dec 08, 2020 at 06:03:05PM +0800, Liu Ying wrote:
> On Tue, 2020-12-08 at 10:24 +0100, Guido Günther wrote:
> > Hi Liu,
> > some minor comments inline:
> >
> > On Fri, Dec 04, 2020 at 03:33:44PM +0800, Liu Ying wrote:
> > > i.MX8qxp SoC embeds a Mi
Hi,
On Mon, Dec 07, 2020 at 03:32:06PM -0600, Rob Herring wrote:
> On Wed, 18 Nov 2020 09:29:53 +0100, Guido Günther wrote:
> > This panel from Shenzhen Yashi Changhua Intelligent Technology Co
> > uses the same driver IC but a different LCD.
> >
> > Signed-off-by:
t this patch supports the LVDS PHY mode only
> for the i.MX8qxp Mixel combo PHY, i.e., the MIPI DPHY mode is yet to be
> supported, so for now error would be returned from ->set_mode() if MIPI
> DPHY mode is passed over to it for the combo PHY.
>
> Cc: Guido Günther
> Cc: Robert
found on Freescale i.MX8qxp SoC.
>
> Cc: Guido Günther
> Cc: Kishon Vijay Abraham I
> Cc: Vinod Koul
> Cc: Rob Herring
> Cc: NXP Linux Team
> Signed-off-by: Liu Ying
> ---
> Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt | 8 +++-
> 1 file
l_dsi_enable() to set PHY mode to MIPI DPHY
> explicitly.
>
> Cc: Guido Günther
> Cc: Robert Chiras
> Cc: Martin Kepplinger
> Cc: Andrzej Hajda
> Cc: Neil Armstrong
> Cc: Laurent Pinchart
> Cc: Jonas Karlman
> Cc: Jernej Skrabec
> Cc: David Airlie
> Cc: D
Hi Liu,
On Fri, Dec 04, 2020 at 03:33:40PM +0800, Liu Ying wrote:
> Hi,
>
> This series adds i.MX8qxp LVDS PHY mode support for the Mixel PHY in the
> Freescale i.MX8qxp SoC.
This looks good to me from the NWL and actual phy driver part. I'll
comment in the individual patches but leave comments
This allows downstream supplies and userspace to detect
whether external power is supplied.
Signed-off-by: Guido Günther
Reviewed-by: Heikki Krogerus
Reviewed-by: Andy Shevchenko
---
drivers/usb/typec/Kconfig| 1 +
drivers/usb/typec/tps6598x.c | 103
;Kconfig recursive dependency limitations"
when selecting POWER_SUPPLY.
Signed-off-by: Guido Günther
Reviewed-by: Heikki Krogerus
Reviewed-by: Andy Shevchenko
---
drivers/usb/typec/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/typec/Kconfig b/driv
- use POWER_SUPPLY_USB_TYPE_PD when a PD contract got negotiated
Guido Günther (2):
usb: typec: tps6598x: Select USB_ROLE_SWITCH and REGMAP_I2C
usb: typec: tps6598x: Export some power supply properties
drivers/usb/typec/Kconfig| 5 +-
drivers/usb/typec/tps6598x.c | 103
Hi Linus,
On Thu, Nov 19, 2020 at 09:35:17AM +0100, Linus Walleij wrote:
> On Wed, Nov 18, 2020 at 9:29 AM Guido Günther wrote:
>
> > This adds new panel type to the mantix driver as found on the Librem 5 and
> > fixes a glitch in the init sequence (affecting bot
Hi Andy,
On Tue, Dec 01, 2020 at 03:52:40PM +0200, Andy Shevchenko wrote:
> On Tue, Dec 1, 2020 at 2:59 PM Guido Günther wrote:
> > This allows downstream supplies and userspace to detect
> > whether external power is supplied.
>
> ...
>
> > +static int devm_tps659
Hi Martin,
On Tue, Dec 01, 2020 at 01:39:29PM +0100, Martin Kepplinger wrote:
> Add optional interconnect properties for the dram path requests.
>
> Signed-off-by: Martin Kepplinger
> ---
> Documentation/devicetree/bindings/display/mxsfb.txt | 6 ++
> 1 file changed, 6 insertions(+)
>
>
Hi,
On Mon, Nov 30, 2020 at 08:35:26PM +0200, Andy Shevchenko wrote:
> On Fri, Nov 27, 2020 at 2:57 PM Guido Günther wrote:
> >
> > This allows downstream supplies and userspace to detect
> > whether external power is supplied.
>
> > + if (!(pwr_status
This allows downstream supplies and userspace to detect
whether external power is supplied.
Signed-off-by: Guido Günther
Reviewed-by: Heikki Krogerus
---
drivers/usb/typec/Kconfig| 1 +
drivers/usb/typec/tps6598x.c | 105 +++
2 files changed, 106
Kroah-Hartman
,linux-...@vger.kernel.org,linux-kernel@vger.kernel.org,Andy
Shevchenko
Guido Günther (2):
usb: typec: tps6598x: Select USB_ROLE_SWITCH and REGMAP_I2C
usb: typec: tps6598x: Export some power supply properties
drivers/usb/typec/Kconfig| 5 +-
drivers/usb/typec/tps6598x.c
;Kconfig recursive dependency limitations"
when selecting POWER_SUPPLY.
Signed-off-by: Guido Günther
Reviewed-by: Heikki Krogerus
---
drivers/usb/typec/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
index
in a cyan
screen.
Modelled like mdp5_kms.
Guido Günther (1):
drm/imx/dcss: Add interconnect support
drivers/gpu/drm/imx/dcss/dcss-dev.c | 47 +++--
drivers/gpu/drm/imx/dcss/dcss-dev.h | 3 ++
2 files changed, 48 insertions(+), 2 deletions(-)
--
2.29.2
This allows us to raise DRAM bandiwth to a high enough value for a
stable picture on i.mx8mq. We pick a bandwidth that should be sufficient
for 4k@60Hz.
Modelled like mdp5_kms.
Signed-off-by: Guido Günther
---
drivers/gpu/drm/imx/dcss/dcss-dev.c | 47 +++--
drivers/gpu
Hi Pavel,
On Sat, Nov 28, 2020 at 09:58:48PM +0100, Pavel Machek wrote:
> Hi!
>
> > > > This series enables components found on Purism's Librem 5
> > > > that are available in mainline.
> > > >
> > > > - changes from v1
> > > > - As per review comments from Krzysztof Kozlowski
> > > >
> >
Hi,
On Fri, Nov 27, 2020 at 05:45:03PM +0100, Geert Uytterhoeven wrote:
> Hi Guido,
>
> Thanks for your patch!
>
> On Fri, Nov 27, 2020 at 5:42 PM Guido Günther wrote:
> > This enables
> >
> > - CONFIG_BATTERY_MAX17042: battery chip
> > - CO
backlight
- CONFIG_REGULATOR_TPS65132: regulator for the LCD panel
- CONFIG_TOUCHSCREEN_EDT_FT5X06: touch controller
- CONFIG_TYPEC_TPS6598X: USB PD controller
- CONFIG_VCNL4000: ambient light and proximity sensor
as modules.
Signed-off-by: Guido Günther
---
arch/arm64/configs/defconfig | 12
Hi Pavel,
On Fri, Nov 27, 2020 at 09:09:08PM +0100, Pavel Machek wrote:
> Hi!
>
> > This series enables components found on Purism's Librem 5
> > that are available in mainline.
> >
> > - changes from v1
> > - As per review comments from Krzysztof Kozlowski
> >
> >
are on top of Shawn's imx/defconfig
Guido Günther (1):
arm64: defconfig: Enable more Librem 5 hardware
arch/arm64/configs/defconfig | 12
1 file changed, 12 insertions(+)
--
2.29.2
- CONFIG_TOUCHSCREEN_EDT_FT5X06: touch controller
- CONFIG_TYPEC_TPS6598X: USB PD controller
- CONFIG_VCNL4000: ambient light and proximiry sensor
as modules.
Signed-off-by: Guido Günther
---
arch/arm64/configs/defconfig | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/configs/defconfig b
Hi Krzysztof,
On Fri, Nov 27, 2020 at 05:13:58PM +0100, Krzysztof Kozlowski wrote:
> On Fri, 27 Nov 2020 at 15:23, Guido Günther wrote:
> >
> > This is the Librem 5's proximity sensor.
>
> Just squash all of them. Enabling option by option is too much.
Done for v2.
Cheers,
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