Hi All,
I have some problem with S32G UART
1. The environment :
board: S32G274A EVB
os: Linux s32g274aevb 5.4.69
2. The Muxed Function between uart pin and gpio pin
LINFlexD_0: TX: PC09 RX: PC10
LINFlexD_1: TX: PC08 RX: PC04
LINFlexD_2: TX: PK11 RX: PK12
We can see three uart devices ttyLF0, ttyLF1 and ttLF2. But only ttyLF0 is working OK, ttyLF1 and ttyLF2 are not .
root@s32g274aevb:~# ls /dev/ttyLF*
/dev/ttyLF0 /dev/ttyLF1 /dev/ttyLF2
I had checked and configured the device tree of uart in the kernel. Is there anything that needs to be modified besides the device tree?
