On 2024/1/10 22:13, Conor Dooley wrote:
On Mon, Jan 08, 2024 at 02:49:53PM +0800, Chen Wang wrote:+ cgi: oscillator { + compatible = "fixed-clock"; + clock-output-names = "cgi"; + #clock-cells = <0>; + };Where does the name "cgi" come from and what does it mean? Clock Generator Input? Does the sg2042 documentation call it that?
It's abbrevation of "Clock Gen IC", I found this in the clock tree diagram. https://github.com/sophgo/sophgo-doc/blob/main/SG2042/TRM/source/pic/clock-tree.png
BTW, There are three cgi on the diagram. Should I define 3 in DTS too? I just found they are the same so I just defined one.
Cheers, Conor.
