Integrate linux-seco-imx/seco_lf-6.6.52-2.2.1_stm32g0-dev (!625) · Merge requests · Clea OS / layers / seco / meta-seco-imx

on carrier B79: CSE39REVB + CSC47REVA + CSC19REVB (CSI CN39)
Test details: root@seco-mx93:~~# dmesg | grep ov5640 ... [ 9.647549] mx8-img-md: Registered sensor subdevice: ov5640 0-003c (1) [ 9.647571] mx8-img-md: created link [ov5640 0-003c] => [mxc-mipi-csi2.0] root@seco-mx93:~~# v4l2-ctl --list-devices ... mxc-isi-cap_v1 (platform:4ae40000.isi:cap_devic): /dev/video0 ... root@seco-mx93:~# gst-launch-1.0 -v v4l2src device=/dev/video0 ! queue ! waylandsink

Commit: clea-os/bsp/nxp/linux-seco-imx@bef6f58b

[E39][DT] LF-14123-03 arm64: dts: imx93: Add cooling device support to lpm control

When cooling is active, the mode will not rise above LD if LD is enabled, or above ND if LD is not enabled.

Signed-off-by: Pengfei Li pengfei.li_1@nxp.com Reviewed-by: Jacky Bai ping.bai@nxp.com

Commit: clea-os/bsp/nxp/linux-seco-imx@c22b70ba

[E39][DT] ethernet: fix PHY reset timing

Fix eth0, eth1 not working after ifconfig down -> up.

Commit: clea-os/bsp/nxp/linux-seco-imx@60a8a585

[E39][DT] Enable LPM support

Commit: clea-os/bsp/nxp/linux-seco-imx@ae0f9e47

[E39][DT] let external RTC be system default

Assign SoC RTC to rtc1, so module RTC can be assigned to system default rtc0.

Commit: clea-os/bsp/nxp/linux-seco-imx@0095c397

[E39][DT][DTO] Rename external clocks according to usage

An attempt to introduce some kind of naming convention for clocks to prevent name collisions and - ideally - identify them in the debugfs.

i2s, edp, usb

Commit: clea-os/bsp/nxp/linux-seco-imx@d46fc886

[E39][DT][DTO] add eDP EV156FHM video support

enabled at u-boot: seco_config video
on CSB79REVB: panel BOE EV156FHM (eDP1 CN61: switch SW6 1-3 position ON, jumper CN20 and CN21 position 1-2)

NOTE: There are errors on AUX channel communication if the LCD enable GPIO is bound to the panel, so it was left as gpio-hog.

REFERENCE: clea-os/bsp/nxp/linux-seco-imx@3e23bd8b

Commit: clea-os/bsp/nxp/linux-seco-imx@dd5b3683

[E39][DTO] adapt LVDS WVGA video to DTO structure

LVDS ChA WVGA NE070NB-04F video support:

use panel-dpi for DT video timings
enabled at u-boot with seco_config tool
connected on LVDS channel 0
on CSB79REVB: panel Innolux NE070NB-04F + CV1408/750 (LVDS CN14: switch SW6 2-4 position OFF, jumper CN18 position 1-2 and CN19 position 2-3)

Commit: clea-os/bsp/nxp/linux-seco-imx@62d88403

[E39/B79][DTO] adapt B79 carrier to DTO structure

Remove currently not useful nodes:

lpi2c3: ts3a225e@3b, ht16k33@71
lpi2c5: ltc4100@9

Add reset to TLV320AIC32X4 codec:

jumper CN82 position 2-3: RESET_OUT#

Commit: clea-os/bsp/nxp/linux-seco-imx@0b345c93

[E39][DT] Adapt to SoM DT plus DTO structure, rename files to new scheme

Init SoM DT:

copy reference includes from freescale into seco/include
move custom includes into seco/include
remove DSI2eDP configuration from DT as it is only available on CFG=D1 and should be in the eDP video DTO.

Commit: clea-os/bsp/nxp/linux-seco-imx@5fafc663

[E39][DT] Integrate changes from EVK in linux 6.6.23 to E39

The includefile for e39 was derived from linux 5.15.71 which in turn was derived from imx93evk in linux 5.15.71. In linux 6.6.23 there were some changes in imx93evk, especially in the pincontrols for sdio and ethernet. These changes have been integrated.

Commit: clea-os/bsp/nxp/linux-seco-imx@3cd2ac9e

[B79][DTO] fix some regulators, disable postcode

The postcode may be recognized as /dev/fb0. This prevents a real display from being enabled and tries to start an X-server on the postcode-display.

Commit: clea-os/bsp/nxp/linux-seco-imx@f090c269

[E39][DT] Rename pins that are routed to the SMARC connector

Pins that are routed to the SMARC connector are renamed to thair SMARC- name. That makes it easier to see, which are routed to the baseboard and which are internaly used.

Commit: clea-os/bsp/nxp/linux-seco-imx@9ec3e44d

[E39/B79][DT] Fix EEPROMs on E39 and B79

[E39][DT] Correct EEPROM According to schematics the EEPROM on E39 is an MC/TI 24AA025 with a capacity of 2Kb and a page size of 16Byte
[E39/B73][DT] Rename EEPROM node allowing to name both available
[B79][DTO] Add EEPROM and regulators for 3.3V and 1.8V

Commit: clea-os/bsp/nxp/linux-seco-imx@edbc1ab8

[B79][DTO] Add power monitor TI INA219

The former node "hwmon" is renamed to "tmpmon" because the power monitor is also a hardware monitor.

Commit: clea-os/bsp/nxp/linux-seco-imx@f0ac55eb

[E39][DT] Change compatible-string of TPM to use generic driver

Commit: clea-os/bsp/nxp/linux-seco-imx@2bd0b05c

[E39][DT] Remove WiFi-controller from usdhc3

Auto detection works fine on SDIO, so there is no need to explicity specify the WiFi-controller as child-node. So the WiFi-controller can be changed without changing anything in the device tree.

Commit: clea-os/bsp/nxp/linux-seco-imx@0ed9064a

[E39][DT] Enable hardware-handshaking for bluetooth uart

RTS and CTS of UART have been corrected in REVB, hence thair pincontrols can be reenabled.

Commit: clea-os/bsp/nxp/linux-seco-imx@c092e55d

[B79][DT] Correct power-supply for audio-codec

Commit: clea-os/bsp/nxp/linux-seco-imx@d53deafa

[E39][DT] Add PCF85063 as RTC1

Commit: clea-os/bsp/nxp/linux-seco-imx@c6f8507f

[E39][DT] Read MAC-address for fec from fuses

Commit: clea-os/bsp/nxp/linux-seco-imx@29cb5f15

[E39][DT] set reboot-delay to 500ms, add watchdog

Commit: clea-os/bsp/nxp/linux-seco-imx@39989055

[B79][DTO] Enable simple-audio-card

TI TLV320AIC3204 is used as audio-codec. The mclk is provided by a PWM of stm32.

Commit: clea-os/bsp/nxp/linux-seco-imx@279bf855

[E39][DT] Set mclk-direction to output for sai1

If the mclk-direction is not explicitly set to output te sai will wait for the audio-codec to provide the mlk, even on playback.

Commit: clea-os/bsp/nxp/linux-seco-imx@a3e97284

[E39][DT] Add 16MHz pwm-clock

The STM32 provides a PMW with a duty-cycle of 62.5ns (16Mhz) that is intended to be used as audio-mclk. There is already a driver available to use a PWM is a clock. This driver is used to provide the 16MHz clock. Also interrupts are added to the ethernet phys and a copy-paste-error in the interrupts-property of the stm32-node is fixed.

Commit: clea-os/bsp/nxp/linux-seco-imx@c6c7f8a5

[E39/B79][DT] Add device tree for SOM-SMARC-MX93 and B79 baseboard

This will add support for:

the SOM itself (maury.dtsi)
the B9 baseboard (csm-b79.dtsi)
the FANNAL 7" LVDS (c3007054491027a.dtsi)
and SECO boards in general (Makefile)

Commit: clea-os/bsp/nxp/linux-seco-imx@a563ea4a

[DEFCONFIG][MX8/MX9] seco_imx_v8: Add MaxLinear MxL86110 PHY support

Commit: clea-os/bsp/nxp/linux-seco-imx@5a093c47

[DEFCONFIG][MX8/MX9] seco_imx_v8: add RTC PCF85063 as built-in

Commit: clea-os/bsp/nxp/linux-seco-imx@7de54a46

[DEFCONFIG][MX8/MX9] seco_imx_v8: add TCG_TIS_I2C as built-in

Commit: clea-os/bsp/nxp/linux-seco-imx@0cd795e2

[DEFCONFIG][MX8/MX9] seco_imx_v8: add MFD_SECO_STM32 as built-in

Commit: clea-os/bsp/nxp/linux-seco-imx@cbea20eb

[DRIVER] net: phy: realtek: rtl8211f: add dts LED configuration

Optional property:

realtek,led-data
- type: u32
- description: value of LED Control Register

Commit: clea-os/bsp/nxp/linux-seco-imx@c00a988f

[DRIVER] net: phy: add driver for MaxLinear MxL86110 PHY

Add support for the MaxLinear MxL86110 Gigabit Ethernet PHY, a low-power, cost-optimized transceiver supporting 10/100/1000 Mbps over twisted-pair copper, compliant with IEEE 802.3.

The driver implements basic features such as:

Device initialization
RGMII interface timing configuration
Wake-on-LAN support
LED initialization and control via /sys/class/leds

This driver has been tested on multiple Variscite boards, including:

VAR-SOM-MX93 (i.MX93)
VAR-SOM-MX8M-PLUS (i.MX8MP)

Example boot log showing driver probe: [ 7.692101] imx-dwmac 428a0000.ethernet eth0: PHY [stmmac-0:00] driver [MXL86110 Gigabit Ethernet] (irq=POLL)

Signed-off-by: Stefano Radaelli stefano.radaelli21@gmail.com Reviewed-by: Andrew Lunn andrew@lunn.ch Link: https://patch.msgid.link/20250521212821.593057-1-stefano.radaelli21@gmail.com Signed-off-by: Paolo Abeni pabeni@redhat.com

Commit: clea-os/bsp/nxp/linux-seco-imx@aeb38e22

[DRIVER] LF-14123-01 soc: imx: imx93_lpm: Add cooling device support to lpm control

lpm module has three states: suspend_prepared state, cooling_active state, and manual_setting state, with their priority decreasing in order.

When the system is about to go to sleep, lpm is in suspend_prepared state, the mode is switched to OD/ND, depending on whether OD mode is supported.

When the system is not about to sleep and the system temperature is at the passive trip temperature, the lpm is in cooling_active state, and the target mode of the cooling device is LD/ND, depending on whether the LD mode is supported. However, if the manually set mode would make the system cooler than the target mode of the cooling device, the system remains in the manually set mode.

When the system is not in the above two states, lpm is in manual_setting state, and the mode can be switched via the /sys interface.

REFERENCE: https://github.com/nxp-imx/linux-imx/commit/3eaf09dd1279468f124fcf3a2cf82c9bfc4f33c2

Commit: clea-os/bsp/nxp/linux-seco-imx@e32c3bb5

[DRIVER] serial: fsl_uart: handling of RS485 RTS line through gpio

Native RS485 uses RTS line to control transfer direction (read/write). This commit adds functionality (through a new 'digi,rts-gpio' device tree entry) to use a standard gpio to control direction for those uarts that don't have RTS line available. Unfortunately this functionality is only working when DMA is disabled.

REFERENCE: https://github.com/digi-embedded/linux/blob/v6.6/nxp/dey-4.0/maint/drivers/tty/serial/fsl_lpuart.c

Commit: clea-os/bsp/nxp/linux-seco-imx@af9fa4f0

[DRIVER] drm/bridge: lt9611uxc: fix bridge attach error

REFERENCE: https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/Patch-for-LT9211-bridge-on-i-MX/ta-p/1685417

Commit: clea-os/bsp/nxp/linux-seco-imx@6250ce3d

[DRIVER] Revert "drm/bridge: ti-sn65dsi86: Associate DSI device lifetime with auxiliary device"

On i.MX93 (E39 SMARC), this commit breaks AUX channel communication.

This reverts commit 7b821db95140e2c118567aee22a78bf85f3617e0.

Commit: clea-os/bsp/nxp/linux-seco-imx@d7720b2b

[DRIVER] pca9450: make irq optional

The original version of NXP failes to probe if no interrupt is configured. But on some modules the interrupt-line of the PMIC is not connected. Furthermore the interrupt handler does not do anything useful. Make the interrupt optional.

Commit: clea-os/bsp/nxp/linux-seco-imx@6fca8ceb

[DOCS] seco-stm32: Add documentation

Some words about how to configure and use the seco-stm32-driver in the device tree.

Commit: clea-os/bsp/nxp/linux-seco-imx@d35e6a13

[DRIVER] seco-stm32: Make reboot/halt-delay configurable in device-tree

a reboot/halt-delay can be configured in the range 0-2550ms by the device-tree-property "reboot-delay-ms"
the defines for the STM32-registers are replaced by an enum, this is easier to extend
the function stm32_request is renamed to stm32_gpio_request to better match the naming convention

Commit: clea-os/bsp/nxp/linux-seco-imx@72237c36

[DRIVER] seco-stm32: Prevent PWMs from being used as GPIOs

The STM32 uses ordinary GPIOs as PWMs. So unexpected things may happen when pins, that are already configures as PWMs, are accidently used as GPIOs.

Commit: clea-os/bsp/nxp/linux-seco-imx@21462c01

[DRIVER] seco-stm32: Read seco-code

The seco-code is read from stm32 and exposed to sysfs

Commit: clea-os/bsp/nxp/linux-seco-imx@0f76529c

[DRIVER] seco-stm32: Add reboot-notifier

When a reboot/halt is detected a message is send to stm32 to do the actual reboot/power-off.

Commit: clea-os/bsp/nxp/linux-seco-imx@8eb14664

[DRIVER] seco-stm32: Add driver

This is a complete rewrite of the driver in linux-5.15. It reflects all the changes in the STM32 firmware made for REVB0 of MAURY. This includes:

IRQ-pins are no longer separated from GPIO-pins, instead the first 24 GPIO-pins can be used as IRQ-pins
for each IRQ the flow-type can be set
disabled (masked) IRQs are disabled in STM32 instead of simply been ignored
several registers in the STM32-firmware has changed because enable- and status-registers have been added for the additional IRQs
there is no default period for PWMs read from the device tree, this is up to the user of the PWM

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