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stm32mp251.dtsist,stm32-timers.yamlpinctrl-stm32mp257.cThis is the current implementation of the `panel_lvds_backlight`, i'm trying to implement the pwn brightness control for this.{ /* https://github.com/STMicroelectronics/linux/blob/f01241fb/arch/a...
According to the datasheet of STM32MP2, it can play 1080p by using Gstreamer: GStreamer overview - stm32mpuQuestions:1. Does that mean it can play pre-downloaded videos on STM32MP2 in 1080p?2. Will Gstreamer be the only option to play 1080p videos?3....
Hi ST Community,I'm working with a custom board based on the STM32MP257F and using the stm32mp257f-ev1.dts as the base device tree for development.After flashing the firmware and booting the board, I'm encountering a DDR initialization failure during...
Hi,I’m planning to use OpenSTLinux for an upcoming project and would like to confirm whether it supports Wi-Fi Direct functionality. Additionally, I would greatly appreciate any references, application note or technical documentation detailing the im...
Hi, we are developing a custom board based on the STM32MP157C. We would want to use several GPIOs for buttons. We have most of them working, but a couple GPIO pins do not yield input events to the Linux kernel. The problematic pins are PC1, PC2, and ...
Hello,I am currently using the DDR Utility in STM32CubeProgrammer to tune the DDR4 on my STM32MP257F-EV1 board.I would like to perform infinite read and write tests on DDR to check the stability over time.From the documentation, I found that there is...
Hello,on a stm32mp257f-ev1 board I'm developing a non secure M33 firmware using hpdma3.I configured hpdma3 on optee RIF DT to be used only by M33 (CID2) for all channels as follow&hpdma3 { st,protreg = < RIFPROT(RIF_HPDMA_CHANNEL(0), RIF_UNUSED, R...
I want to install the codesys linux SL runtime on a STM32MP157-DK2.Dynamic libraries needed by the CODESYS Control Runtime binary:libm.so.6libpthread.so.0libdl.so.2librt.so.1libc.so.6libgcc_s.so.1Third-party requirements: - libc >= 2.27 (required by ...
Hi everyone, I am trying to bring up the DP83867 with RGMII on the STM32MP131DAG7. However I am getting the following error:[ 18.253959] stm32-dwmac 5800a000.ethernet end0: renamed from eth0 [ 23.695184] stm32-dwmac 5800a000.ethernet end0: Regist...
I am trying to decrease the DDR Clock Frequency for STM32MP257F-DK board. I used STM32CubeMX Tool to change clock tree and generate the modified device trees and made the required changes, compiled and flashed, but still the ddr clock remains the sam...
