Gianfranco Mariotti authored 10 months ago and Michele Cirinei committed 10 months ago

Disable SoC RTC, so module RTC PCF2123 can be assigned to system default rtc0.

Gianfranco Mariotti authored 10 months ago and Michele Cirinei committed 10 months ago

Disable SoC RTC, so board RTC PCF2123 can be assigned to system default rtc0.

Gianfranco Mariotti authored 10 months ago and Michele Cirinei committed 10 months ago

Check against the upper temperature limit (125 degrees C) before
consider the temperature valid.

REFERENCE:
https://git.toradex.com/cgit/linux-toradex.git/commit/drivers/thermal/imx8mm_thermal.c?h=toradex_5.15-2.2.x-imx&id=37fb4e13d221a281179cf2732dba7c4a212c4911

Gianfranco Mariotti authored 10 months ago and Michele Cirinei committed 10 months ago

The i.MX 8MP has a ADC_PD bit in the TMU_TER register that controls the
operating mode of the ADC:
* 0 means normal operating mode
* 1 means power down mode

When enabling/disabling the TMU, the ADC operating mode must be set
accordingly.

i.MX 8M Mini & Nano are lacking this bit.

REFERENCE:
https://git.toradex.com/cgit/linux-toradex.git/commit/drivers/thermal/imx8mm_thermal.c?h=toradex_5.15-2.2.x-imx&id=4c12feec2dfde62dea8dabe1d2dd78ee340ba048

Gianfranco Mariotti authored 10 months ago and Michele Cirinei committed 10 months ago

Prior to returning an error in probe, disable the previously
enabled clock.

REFERENCE:
https://git.toradex.com/cgit/linux-toradex.git/commit/drivers/thermal/imx8mm_thermal.c?h=toradex_5.15-2.2.x-imx&id=e57eb8b5050c9b6d63eea26b194d96744fe4018a

Gianfranco Mariotti authored 10 months ago and Michele Cirinei committed 10 months ago

Currently the error message does not print the correct error code.

Fix it by initializing 'ret' to the proper error code.

REFERENCE:
https://git.toradex.com/cgit/linux-toradex.git/commit/drivers/thermal/imx8mm_thermal.c?h=toradex_5.15-2.2.x-imx&id=ce662ccde5c6ae4f4d89fe71570bf59441004eb9

If SATA probes before PCIe, the interface does not come up.
We workaround this issue by registering the driver later, using late_initcall.

'ahci:' is an invalid prefix, preventing the module from autoloading.
Fix this by using the 'platform:' prefix and DRV_NAME.

REFERENCE:
https://github.com/nxp-imx/linux-imx/commit/979556f1521a835a059de3b117b9c6c6642c7d58

* remove nonexistent ioctl
* align ioctl definition to driver implementation

Gianfranco Mariotti authored 11 months ago and Michele Cirinei committed 11 months ago

Fine tune hdmi phy to pass HDMI transmitter tests: fix failure on eye mask
and voltage levels.

Gianfranco Mariotti authored 11 months ago and Michele Cirinei committed 11 months ago

dts properties:
 - phy-reg<$1>,clk<$2>
   - type: u8
   - <$1>: PHY_REG number
   - <$2>: specific clk-rate in Hz
   - description: set PHY_REG to u8 value for clk-rate
 - phy-reg<$1>
   - type: u8
   - <$1>: PHY_REG number
   - description: set PHY_REG to u8 value, has lower priority than
     clk-rate specific property

Joy Zou authored 3 years ago and Michele Cirinei committed 11 months ago

The issue can be triggered with the sdma pm_runtime false.

If the dma client try to use sdma in boot phase, it may cause
system hang. The sdma driver really enable clk after sdma load
firmware, the clk_disable_unused will disable the SDMA1_ROOT_CLK
before the sdma driver enable clk. This issue will comes if access
the sdma register when the SDMA1_ROOT_CLK is disable.

This issue is very easy to reproduce with hdmi connected displayer
on imx7d-sbd board which the i2c will use sdma early before sdma
firmware loaded and clock enabled.

The client i2c calls dmaengine_prep_slave_single->device_prep_slave_sg
->sdma_prep_slave_sg->sdma_config_write->sdma_config_channel to get
descriptor in boot phase. Then, the function sdma_config_channel will
access sdma registers. If clk is disable will cause system hang.

This patch adds clk_enable and clk_disable to make sure the clk
enable before access sdma hardware.

Signed-off-by: Joy Zou <joy.zou@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Acked-by: Jason Liu <jason.hui.liu@nxp.com>

--

Commit: https://git.seco.com/edgehog/infrastructure/gitlab-ci/-/commit/6f901acf33b59ce458e6df0cac6c831e60d98bb9

[C72n] Fix in machine configuration

* This commit fixes the build not working for C72nl device due to bug
in logic of code creating gitlab-ci configuration file for each machine.

The i.MX8M Plus has the same PWM IP as i.MX6 / i.MX7. This IP
and the driver supporting pwm polarity inversion. Switch CPU
device tree fragment to use 3 pwm-cells.

REFERENCE: commit:
https://github.com/nxp-imx/linux-imx/commit/d80b9c8422fa8e02b9a92b90fbb328e3e069c649

The new sd8997 driver used for C72 expects the config node in the dts
to be named "sdxxx-wlan" instead of "sd8xxx-wlan"

--

Commit: https://git.seco.com/edgehog/infrastructure/gitlab-ci/-/commit/400ff327edd87681f2f63133957e9816b792cf85

[NOTIFY] Increase timeout for notify job

* The notify job needs to pull the artifacts from all previous jobs and
as the number of boards increase the timeout needs to increase
accordingly.

--

Commit: https://git.seco.com/edgehog/infrastructure/gitlab-ci/-/commit/34e9c6ddab72ac9198b54ad05a6edf9f8dcf0431

[SHA] Insert SHA of the manifest in artifacts name

* Instead of inserting the "weekly" string in the artifacts name, which is
  already defined in the Azure path, we insert the short SHA for not
tagged version of Edgehog.
* Remove TAG_NAME variable from "latest" tagged artifacts

--

Commit: https://git.seco.com/edgehog/infrastructure/gitlab-ci/-/commit/b8dd7a1db61b9134ef96cab1689beceb422f68da

[KERNEL] Get main kernel version from bitbake

* Instead of setting the kernel version by variable, the kernel main
version is derived from the PREFERRED_VERSION of virtual/kernel used
by Yocto using bitbake commands.
* The following algorithm does not actually apply on the 'c31' and
'tanaro' boards, for which a different handling is applied.

--

Commit: https://git.seco.com/edgehog/infrastructure/gitlab-ci/-/commit/9314c567b1ea364b91d38ccda3d494257fed5bb8

[ARTIFACTS][NAME] Handle equal variables

* Since for Intel boards the PROCESSOR and BOARD variable values
  coincides, it is necessary to handle this case and remove one of the
two variables from the artifact name.

--

Commit: https://git.seco.com/edgehog/infrastructure/gitlab-ci/-/commit/74498c1ca35dcb66fd51fe02dac0a6db9959fc5c

[INTEL] Add "intel" generic machine handling

* From now on, the compiled image for all Intel CPU-based SECO boards
will be unique and not separate for different processor generations/flavours.
* Bump of the kernel version for all Intel architectures to rel. 6.1.
* Set KERNEL variable separately for each board and avoid the
  override of the value set in the generic yocto variables.

--

Commit: https://git.seco.com/edgehog/infrastructure/gitlab-ci/-/commit/88420cc892a4a7568dc0b724dee9e0f9453e6d65

[C72NL] Insert c72 Nano Lite configuration

--

Commit: https://git.seco.com/edgehog/infrastructure/gitlab-ci/-/commit/21286ffcc417228a7335b2fda1f9a6413b9df77a

[ARTIFACTS PATH] Fix on Azure path for imx8 boards

* Insert 'imx8' string in the path instead of the specific processor
  type.

--

Commit: https://git.seco.com/edgehog/infrastructure/gitlab-ci/-/commit/b6968f7866814703fcfd59b38fc0f334f1840cc8

[CONF] Add handling of custom lines in local.conf

* Since custom projects may require to insert some flags in the
  'conf/local.conf' file (e.g. software products commercial licences)
we define the handling of the CUSTOM_CONF variable to contain the lines
that need to be inserted in the file.
* Update documentation accordingly.

In order to correctly play stereo audio, lrclk-strength must be set to
the maximum value of 0x3. Set micbias resistor to it's actual value (2k)
for better quality recording

This commit introduce a fixed clock for the rmii ethernet and
move the reset informations in the child etherphy0 node according to:
Documentation/devicetree/bindings/net/fsl-fec.txt

Fix ethernet reset pinctrl

change disp_id of hmdi_core to <1> in order to fix conflict with lvds

Gianfranco Mariotti authored 1 year ago and Yuri Mazzuoli committed 1 year ago

- fix panel_on gpio
- fix backlight enable gpio (default pull down)
- fix pwm1 pincntrl (default pull down)

Gianfranco Mariotti authored 1 year ago and Yuri Mazzuoli committed 1 year ago

- delete alias for backlight node (for some reason the backlight doesn't work
  if an alias is defined for it)
- change overlays target to "target-path" to refer the backlight node without
  the alias

Gianfranco Mariotti authored 1 year ago and Yuri Mazzuoli committed 1 year ago

- use same crtc for channel0 and channel1
- use split-mode for ldb
- delete mxcfb2 enablement

Yuri Mazzuoli authored 1 year ago and Davide Cardillo committed 1 year ago

seco-imx8mn-c72-lvds-dual-156-overlay.dts for Innolux G156HCE-L01 15.6-inch
seco-imx8mn-c72-lvds-dual-215-overlay.dts for AUO P215HCN 21.5-inch

Yuri Mazzuoli authored 1 year ago and Michele Cirinei committed 1 year ago

Poweroff and reboot via embedded controller are triggered by a specific i2c message
followed by a low state of the boot_validate pin (connected to a gpio of the soc). With this
commit both operation are done inside the embedded controller driver

Yuri Mazzuoli authored 1 year ago and Michele Cirinei committed 1 year ago

This reverts commit 7de1d5d9.

Platform specific implementation of arm_pm_restart is deprecated

- use same crtc for channel0 and channel1
- use split-mode for ldb
- delete mxcfb2 enablement

- fix backlight enable gpio (default pull down)
- fix pwm1 pincntrl (default pull down)

- delete alias for backlight node (for some reason the backlight doesn't work
  if an alias is defined for it)
- change overlays target to "target-path" to refer the backlight node without
  the alias

- use same crtc for channel0 and channel1
- use split-mode for ldb
- delete mxcfb2 enablement