Files
linux/drivers/extcon
Xu Yang 842546c563 extcon: ptn5150: Add Type-C orientation switch support
PTN5150 is able to detect CC polarity. The field[1:0] of CC status
register (04H) will keep the result.

  00: Cable Not Attached
  01: CC1 is connected (normal orientation)
  10: CC2 is connected (reversed orientation)
  11: Reserved

Add orientation switch support to correctly set orientation of
multiplexer according to CC status.

Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/lkml/20250926025309.24267-2-xu.yang_2@nxp.com/
2026-03-20 11:20:43 +09:00
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