Mathew McBride 7a041fea2d board: traverse: ten64: ensure retimer reset is done on new board revisions ... Board revision C (production) and later require the SFP+ retimer to be turned on (or reset) on boot, by way of issuing a command to the board's microcontroller (via I2C). The comparison statement here was incorrect, as the board ID decrements every revision (from 0xFF downwards), so this was matching board RevA,B,C instead of Rev >= C. Another oops that transpired when working on this issue, is that if the board controller is not called (such as CONFIG_TEN64_CONTROLLER=n or earlier board rev), then the retimer udevice was not obtained. So the board version check has to be moved inside board_cycle_retimer (which probes/fetches the retimer device) as well. Signed-off-by: Mathew McBride <matt@traverse.com.au>		2023-08-03 09:40:50 -04:00
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common	board: traverse: add Ten64 board controller driver	2022-02-01 15:04:24 +05:30
ten64	board: traverse: ten64: ensure retimer reset is done on new board revisions	2023-08-03 09:40:50 -04:00