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Resolved! Some question about RPMSG in STM32MP1

​1. When I create an openamp-based virtual_huart0 on the M4 side for exchanging information,some code is as follows:if (VIRT_UART_Init(&huart1) != VIRT_UART_OK) { printf("VIRT_UART_Init UART1 failed.\r\n"); Error_Handler(); }   VIRT_UART_Status...

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Mchen.3 by Associate
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How to add pwm-backlight to timer block?

Similar question was asked here:https://community.st.com/s/question/0D50X0000AvgWuG/how-to-use-timers2-as-pwmbacklightBut this does not work on v5.4 kernel anymore. So a working example would be nice as pwm-backlight device tree handling is not docum...

HG.11 by Associate II
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  • 9 replies
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