On 27/01/2023 15:48, Li Chen wrote:

 > 
 > but what you are saying is that there is no separate clock controller
 > device with its own IO address but these clocks are part of rct_syscon.
 > Then model it that way in DTS. The rct_syscon is then your clock
 > controller and all these fake gclk-core and gclk-ddr nodes should be gone.

Ok, I will remove these fake nodes, and model the hardware as:

rct_syscon node
| clock node(pll, div, mux, composite  clocks live in the same driver)
| other periphal nodes

You need clock node if it takes any resources. If it doesn't, you do not
need it.

Best regards,
Krzysztof


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