Felix Gerking authored 2 years ago and Clemens Terasa committed 2 years ago

The SD-Card bus generates EMI problems for higher Bus frequencies. Thsus
limit the SD-Card bus to 50MHz.

From our expectations this should mean, that DDR50 is available.
See also https://en.wikipedia.org/w/index.php?title=SD_card&oldid=1112713978#Power_consumption

In the drivers/mmc/host/sdhci-esdhc-imx.c driver, however, the DDR50 is
only advertised when the pinctrl state_100mhz is available.

Felix Gerking authored 2 years ago and Clemens Terasa committed 2 years ago

* Added pin muxing for the default, 100MHz and 200MHz speeds
* Set drive strength to DSE_X1 for default and DSE_X2 for 100/200 MHz

Tobias Kahlki authored 2 years ago and Tobias Kahlki committed 2 years ago

(cherry picked from commit 6463eac2)

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@c831d1da

get_integration_sources: check if CI is enabled

Trying to query CI variables on a project which does not have the CI
feature enabled leads to an HTTP 403 (forbidden) error.
Check whether CI is enabled using the "jobs_enabled" flag.

Enabled the 2D/3D GPUs and the various VPUs on the i.MX8MP.

BCS 746-001060

BCS 746-000942

Tobias Kahlki authored 2 years ago and Tobias Kahlki committed 2 years ago

The backlight PWM period was wrong which prevented the display from
dimming correctly.

BCS 746-000948

Set Rp to 330uA to advertise 3A at 5V in host mode.

BCS 746-000948

The properties can be set optionally in the devicetree. If one is set,
the control reg of the ptn 5051 is adjusted accordingly via i2c at the end
of the probing routine. This allows to override the initial configuration
which is applied during power up.

Rp: Advertises the allowed current in host mode
mode: UFP, DFP or DRP

BCS 746-000948

After driver customizations we can use the usb-role class scheme to
enable the otg mode.

BCS 746-000948

The previous probing order let to an irq: type mismatch error when
deferred probing is required. This is due to the fact that some
interrupt assignments already take place before probing is cancelled.
Now the usb_role_switch_get function is moved before the interrupt
assignments to cancel if the usb driver is not ready yet.

BCS 746-000948

Li Jun authored 2 years ago and Felix Gerking committed 2 years ago

Some usb controller drivers may not support extcon but use
usb role class as it's the preferred approach, so to support
usb dual role switch with usb role class, add usb role class
consumer support.

Signed-off-by: Li Jun <jun.li@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

Li Jun authored 2 years ago and Felix Gerking committed 2 years ago

Add device managed action to sync pending queue work, otherwise
the queued work may run after the work is destroyed.

Fixes: 4ed754de ("extcon: Add support for ptn5150 extcon driver")
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@5e3dfaea

CI:deploy: fix fngsystem deployment path

The match to detect fngsystem still contained 'guf'. Changed to 'seco'.

BCS 746-001043

The lq057q3dc12 runs with a jeida-24 data mapping.

BCS 746-000951

Added an optional node with panel-dt settings for the
lq057q3dc12.

BCS 746-000951

We use a custom Simple Panel driver that allows a more detailed description of
panels in the device tree. This is discouraged by the mainline kernel but has
shown useful for our specific applications.

For a more detailed explanation see the discussion https://patchwork.kernel.org/
project/dri-devel/patch/20190307101030.3822-1-maxime.ripard@bootlin.com/ on
the DRI mailing list and the original commit https://git.seco.com/seco-ne/
kernel/linux-guf/-/commit/bc113aef63149d38a61f618b40f91e22d53fe5cd on the i.MX6
kernel.

Note: Replaced all occurences of the old G&F name to SECO and also fixed
some smaller typos.

BCS 746-000951

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@f8d6de86

Make check error message more verbose

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@21e7edeb

Improve ci-test build

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@76bd81d8

Fix check job rules

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@a6721243

Move check job to parent pipeline

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@593784e1

Refactor check_if_integration_branch_is_up_to_date

- Use "source" and "target" terminology in the script, just like in the
  GitLab CI variables.
- Spefify data types for function arguments.
- Rename function arguments to better reflect their data types.
- Move determination of integration branch into main function, so that
  the successfull status message can be more verbose.
- Remove parent_merge_request feature and checking for gitlab-ci
  integrations, because the check job does not run on gitlab-ci
  integration branches at all.

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@45b49ee3

Remove build stage on master

We don't need to explicitly trigger a build after merging changes in
gitlab-ci. A master pipeline on the target projects runs automatically.

Set the usb-c port to device mode as it should be used as peripheral
at first. Added an entry for ptn5150 cc logic IC and put it in UFP
mode.

BCS 746-000948

The include file enables the various HDMI related nodes of the
i.MX8MP.


(cherry picked from commit 43274696)

The AC97 part of the MC3 DTs is the current state of the
development/testing.

BCS 746-000955

Moved the lq057q3dc12 to a separate devicetree include and
added a new devicetree for the MC3 with lq057q3dc12.

BCS 746-000951

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Commit: seco-ne/yocto/infrastructure/gitlab-ci@a0f7e84f

Rename pipeline stages to reflect YAML filenames

Activate the USB nodes and regulators for the VBUS voltages.The OC
detection function is not yet enabled. The USB hub is now enabled
by default. At the moment the connector of the backplane is untested.

BCS 746-000947

Due to an unknown graphics pipeline issue we cannot use the correct
display settings for the SCX1001255GGU06 display. It seems that the
clocking and synchronization of the whole graphics pipeline consisting
of the LCDIF, the MIPI DSI, the MIPI PHY and the MIPI to LVDS
transceiver cannot be applied by simply changing the clock-frequency of
the attached panel.

Though trail and error we were not able to modify the pipeline clocking
in such a way that it works with the correct frequency.

Thus use the frequency from the fg0700w0dsswagl1 instead.

The display has a reduced frame rate, but otherwise works as expected.

Tobias Kahlki authored 2 years ago and Jonas Höppner committed 2 years ago

Temporarily disabled the SAI/AC97 to test the GPIO order.

BCS 746-000955

Tobias Kahlki authored 2 years ago and Jonas Höppner committed 2 years ago

The LVDS receiver requires an input clock of at least 20 MHz.
Since the display supports VGA and QVGA, the higher clock (for VGA)
is used for now.

Note: Further work on the display timings is required.

BCS 746-000951
BCS 746-000944

Tobias Kahlki authored 2 years ago and Jonas Höppner committed 2 years ago

Configured the panel to the correct display settings.
The lvds interface is internally connected to lcdif2.
The GPIO for the backlight enable was wrong.

BCS 746-000951

Also use the GPIO_PAD macros to cleanup the devicetree for can related
gpios.

The GPIO_PAD macros make the source code more readible but
have been available for trizeps8 boards only.
Moving the macros one step up, make them available for the other
boards too.

BCS 746-000945

Felix Gerking authored 2 years ago and Jonas Höppner committed 2 years ago

BCS 746-000943

Felix Gerking authored 2 years ago and Jonas Höppner committed 2 years ago

Now the correct phy reg is set explicitly. Use the driver specific bindings
for the phy reset and set the correct reset timings.

BCS 746-000932

BCS 746-000936

Tobias Kahlki authored 2 years ago and Jonas Höppner committed 2 years ago

First draft of the integration of the LCDIF and the PWM backlight.
The changes haven't been tested yet.

BCS 746-000944
BCS 746-000951

Tobias Kahlki authored 2 years ago and Jonas Höppner committed 2 years ago

BCS 746-000953