- Mar 08, 2024
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Dmitry Petrov authored
The 'reserved-memory' node must exist in device tree, so that we can apply the DT overlay to reserve memory for a custom logo. (cherry picked from commit 518566e856ed0aa8e127a1eda48c6392a39e4e86)
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Dmitry Petrov authored
The 'reserved-memory' node must exist in device tree, so that we can apply the DT overlay to reserve memory for a custom logo. (cherry picked from commit 492a65c2b6fbf47ebe26b851d0adf1beca2ba2e9)
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This is a fix for issue [746-000092] logo: Implement logo driver to show logo from RAM If CONFIG_LOGO_SECO_MEMLOGO is set, logo driver will get logo memory address and size from dtb. And if this points to a correct data, logo, loaded into memory will be displayed. If some part of dtb node is missing or data in the memory is incorrect, a logo, which was selected by the driver before will be used. It is also necessary to reserve memory to which logo is loaded. Exampled dtb nodes: seco-memlogo { compatible = "seco,memlogo"; address = <0x14000000>; size = <74501>; }; reserved-memory { #address-cells = <1>; #size-cells = <1>; ranges; logo_reserved: logo@14000000 { reusable; reg = <0x14000000 74501>; }; }; Example script, which will generate logo from logo.png: WIDTH=492 HEIGHT=150 pngtopam logo.png > logo.ppm pnmpad -width $WIDTH -height $HEIGHT logo.ppm > logo_pad.ppm pnmcolormap 224 logo_pad.ppm > colormap pnmremap -floyd -plain -mapfile=colormap logo_pad.ppm > logo_plain.ppm seco-pnmtologo -t clut224 -o logo.dat -f bin logo_plain.ppm Example command to load logo into memory from U-Boot: load mmc 1:3 0x14000000 logo.dat Signed-off-by:
Mikhail Vanyulin <mikhail.vanyulin@rtsoft.de> (cherry picked from commit e30bc118a5d2b4fd003c71006980c5b2c06429ca)
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- Mar 06, 2024
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GitBot authored
-- Commit: seco-ne/yocto/infrastructure/gitlab-ci@4f06516a convert_md2html: fix id fields for headings Converter adds "user-content-" to "id" fields for headings. As a result links from TOC do not work. Fix this for now by removing "user-content-" from the resulting html. Signed-off-by:
Mikhail Vanyulin <mikhail.vanyulin@rtsoft.de> -- Commit: seco-ne/yocto/infrastructure/gitlab-ci@97898e9e convert_md2html: use gitlab api Update convert_md2html.py to use gitlab api with gitlab flavor. Signed-off-by:
Mikhail Vanyulin <mikhail.vanyulin@rtsoft.de>
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- Mar 05, 2024
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Tobias Kahlki authored
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Tobias Kahlki authored
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- Mar 04, 2024
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Tobias Kahlki authored
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GitBot authored
-- Commit: seco-ne/yocto/infrastructure/gitlab-ci@4595835d build:machines: Add Genio510 to the build job template -- Commit: seco-ne/yocto/infrastructure/gitlab-ci@d8b5ab7b scripts:firmware: Fix check for U-Boot file types On i.MX6 devices, the U-Boot file types are not set at all. Extent check for the existance of the uboot_file_types var.
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- Feb 27, 2024
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Tobias Kahlki authored
For level interrupts, the latching of the inputs is rather unwanted. The latching might lead to false interrupt states which occur if the input changes again before the interrupt is completely processed. This can either be resolved by reading the input status register twice or by disabling the latching for level interrupt pins. Without the latching, very short level interrupt changes are ignored. Since we don't want them anyway, we opt for the second solution.
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- Feb 26, 2024
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Tobias Kahlki authored
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- Feb 23, 2024
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Tobias Kahlki authored
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Tobias Kahlki authored
This adds level interrupt support to the pca953x driver. In the IRQ routine, the input status register is compared to the irq_trig_level_high and irq_trig_level_low parameters. If the value from the input status register aligns with one of the parameters, a level interrupt is issued. After processing all nested interrupts, the pending function is called again, to determine if the level interrupt condition is still active. If this is the case, the nested interrupts are processed again.
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Tobias Kahlki authored
Reading the input status register resets the interrupt status register. If an interrupt from the GPIO-Expander to the SoC is issued and an additional GPIO read occurs at the same time, the GPIO read might reset the interrupt status register (by reading the input status register). The IRQ routine of the GPIO-Expander is then unable to determine on which input an interrupt occurred. To prevent this from happening, the interrupt status register is read before each read of the input status register and the result is saved for later processing. In the IRQ routine, the current interrupt status register value is then combined with the stored value.
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GitBot authored
-- Commit: seco-ne/yocto/infrastructure/gitlab-ci@3146ed1e CI: increase timeout of package-documentation to 5m -- Commit: seco-ne/yocto/infrastructure/gitlab-ci@4d5bca8f CI: remove 'setup_ssh' as ssh access is disabled -- Commit: seco-ne/yocto/infrastructure/gitlab-ci@8353d920 CI: lava testing: replace ssh with https url and CI_JOB_TOKEN
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- Feb 22, 2024
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Tobias Kahlki authored
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Tobias Kahlki authored
The line-names have to be assigned to the GPIO-Expander and not the I2C-Bus.
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- Feb 19, 2024
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GitBot authored
-- Commit: seco-ne/yocto/infrastructure/gitlab-ci@e207c443 gitlab-ci: Disable sourcery The sourcery plugin fails again due to a missing login. Disable it for now. -- Commit: seco-ne/yocto/infrastructure/gitlab-ci@a3d1e77c manifest:integration: Fix issue in trigger/include -- Commit: seco-ne/yocto/infrastructure/gitlab-ci@b6e66192 pipelines:build: Add check to JSON generation Without the check, we have a race condition when building from sources outside of the Yocto group.
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- Feb 07, 2024
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Marc-Oliver Westerburg authored
This patch adds the necessary device-tree settings for the ModularVision carrier board to support the TAS2505 audio-codec. Note: Also requires CONFIG_SND_SOC_TLV320AIC32X4_I2C to be enabled in kernel defconfig (the tlva320aic32x4 driver also provides support for the TAS2505 codec).
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- Feb 02, 2024
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This is a cherry-pick of b148230b7470ec6a4b6946a619174deeaac380ef commit from 4.1.15 kernel. Author: Carsten Behling <carsten.behling@garz-fricke.com> Date: Wed Aug 17 09:27:12 2016 +0000 PMIC: refs #18401 * port deep sleep mode reboot fix linux-kernel:r2608 to kernel 4.1.15 git-svn-id: http://srv80.hamburg.garz-fricke.de/svn/sw/som/linux-kernel/trunk/linux-4.1.15-guf@2955 9c94d2d2-9c12-c147-a17b-948b59ea09cc Signed-off-by:
Mikhail Vanyulin <mikhail.vanyulin@rtsoft.de>
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Backported from linux-6.7.0, commit a0e026e7 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/phy/phy.c?id=a0e026e7b37e997f4fa3fcaa714e5484f3ce9e75 Since commit 91a7cda1 ("net: phy: Fix race condition on link status change") all the phy_error() method invocations have been causing the nested-mutex-lock deadlock because it's normally done in the PHY-driver threaded IRQ handlers which since that change have been called with the phydev->lock mutex held. Here is the calls thread: IRQ: phy_interrupt() +-> mutex_lock(&phydev->lock); <--------------------+ drv->handle_interrupt() | Deadlock due +-> ERROR: phy_error() + to the nested +-> phy_process_error() | mutex lock +-> mutex_lock(&phydev->lock); <-+ phydev->state = PHY_ERROR; mutex_unlock(&phydev->lock); mutex_unlock(&phydev->lock); The problem can be easily reproduced just by calling phy_error() from any PHY-device threaded interrupt handler. Fix it by dropping the phydev->lock mutex lock from the phy_process_error() method and printing a nasty error message to the system log if the mutex isn't held in the caller execution context. Note for the fix to work correctly in the PHY-subsystem itself the phydev->lock mutex locking must be added to the phy_error_precise() function. Link: https://lore.kernel.org/netdev/20230816180944.19262-1-fancer.lancer@gmail.com Fixes: 91a7cda1 ("net: phy: Fix race condition on link status change") Suggested-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
Serge Semin <fancer.lancer@gmail.com> Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
Mikhail Vanyulin <mikhail.vanyulin@rtsoft.de>
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- Feb 01, 2024
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Tobias Kahlki authored
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Tobias Kahlki authored
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Tobias Kahlki authored
This provides support for the 10-inch display variant for Modular Vision on the i.MX8MP SMARC module.
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Tobias Kahlki authored
This adds the combined devicetree for the Modular Vision 7-inch HMI.
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Tobias Kahlki authored
This adds a devicetree include for specific functionality of the Modular Vision SMARC module carrier. The audio interface and GPIO expander are not working yet.
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Tobias Kahlki authored
The display and backlight enable pins are configured in the respective display DTs. Remove them from the imx8mp-d18 base DT.
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Tobias Kahlki authored
The deletion of the B79 nodes didn't work as expected. Rewrote all deletions to fix this.
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- Jan 31, 2024
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Tobias Kahlki authored
This partly reverts commit 8fa40ae3. In the original commit, the devicetree was split into two. With the splitting, cherry-picks from the upstream repo doesn't work anymore. As a workaround, we revert the seco-imx8mp-d18.dts to its original state, include it in a new devicetree include and remove the B79 nodes there.
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- Jan 24, 2024
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Tobias Kahlki authored
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Tobias Kahlki authored
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- Jan 22, 2024
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Tobias Kahlki authored
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- Jan 19, 2024
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Dietmar Muscholik authored
imported from branch kuk_lf-5.10.y_android currently only ConXM baseboards with HDMI are supported
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Dietmar Muscholik authored
On some modules the interrupt of the bd718x7 is not connected to anything, but the PMIC functionality is needed anyway. For such modules it would be helpfull if the probe function succeeds without an interrupt configured.
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- Jan 09, 2024
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Tobias Kahlki authored
The boot strapping in U-Boot isn't integrated correctly yet. Because of this, we have a collision between the ethphys. Since we don't use the second phy right now, we disable it.
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- Jan 08, 2024
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Instead of using always-on regulator, configure it as supply for the port, so it gets enabled when the port is opened.
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Add the fixed regulator for the CAN/RS485 output of SANTINO, that may be optionally galvanic isolated. Add rts-gpios for RS485.
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- Dec 21, 2023
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GitBot authored
-- Commit: seco-ne/yocto/infrastructure/gitlab-ci@42bfe4f0 build:prepare: Add setup script for Git Credentials -- Commit: seco-ne/yocto/infrastructure/gitlab-ci@24653ff8 build:machines: Add i.MX93 to the build job template -- Commit: seco-ne/yocto/infrastructure/gitlab-ci@7aae72ea Re-enable sourcery With the free open source plan, sourcery works only when called from the repository's root directory. Re-enable it by calling it from there. Also apply sourcery's suggestions to file generate_firmware_package.py, which did not exist before disabling sourcery.
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- Dec 15, 2023
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There is no such property in device tree. Previously it was set by kernel in runtime (see function "set_video_mode_from_xml" in guf_xml_to_dt.c).
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Modified platform initialization to check for (a) @lcd@-node in device-tree to identify systems with parallel LCD-interface and (b) presence of enabled spread-spectrum settings in device-tree to change the IPU-DI PLL from PLL5 to PLL2 in this case to allow spread-spectrum clocking of parallel LCD-displays
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