Integrate linux-guf/nallino_rs485_support
Commit: seco-ne/kernel/linux-guf@84ade997
dts:arm:nallino: Add UART aliases for rs485 support
The mapping is copied from the linux-5.10.104-guf kernel.
BCS 746-001388
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Commit: seco-ne/kernel/linux-guf@06af030b
arm:dts:NALLINO: Add CAN support
Copied changes from linux-5.10.104-guf kernel branch. Commit 45df36ce8fbff0538d84c5f929743bb990683c94
BCS 746-001388