Hello,
I'm trying to configure a STM32MP135DAE in STM32CubeMX and running into problems trying to enable the ETHx_PPS_OUT pins in the configuration.
For both ETH1 and ETH2, the "ETH PTP_Synchro PPS_OUT" box is grayed out with an error of:
"ETH PTP_Synchro PPS_OUT Disabled: available only if one ETH Mode is enabled and if TIM2 or TIM3 is enabled with Slave Mode enabeld and ETR as Trigger Source or if FDCAN is enabled"
Attempting to enabel TIM3 as desribed is not possible. Trigger Source of ETR1 is not selectable with an error of:
"ETR1 Conflict with: SDMMC1: Mode SD 4 bits Wide bus or/and ETH! : Mode RGMII (Reduced GMII)"
This is with STMCubeMX 6.14.0
