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Original question:
Tool/software: Linux
Hi,
we are developing a custom AM5728 board based on AM5728 EVM. The following are the quarries regarding device tree modification
1. Can we add all our modifications / additions to the top dts file (am572xx-evm-reva3.dts) or can it be added to individual dtis/dts files ? which way is recommended?
2. Is it mondetary to provide pin-control details for all peripherals? please explain
Best Regards,
Marka Reddy
Hi Marka,
Marka Reddy said:1. Can we add all our modifications / additions to the top dts file (am572xx-evm-reva3.dts) or can it be added to individual dtis/dts files ? which way is recommended?
I would recommend you to create your own DTS file (similar to am57xx-evm.dtso and am57xx-evm-reva3.dtso) and use this file for your custom board.
Marka Reddy said:2. Is it mondetary to provide pin-control details for all peripherals? please explain
Check if the below e2e thread will be in help:
Linux/AM5728: Disabling pinmux override in kernel - Processors forum - Processors - TI E2E support f...
Part Number: AM5728
Tool/software: Linux
Hello,
I would please like to ask about pinmux of AM572x.
We prefer to use pinmux only in u-boot, so that the same
Regards,
Pavel
