linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2021-10-27	extcon: usbc-tusb320: Add support for TUSB320L	Yassine Oudjana	1	-3/+79
	TUSB320L is a newer chip with additional features, and it has additional steps in its mode changing sequence: - Disable CC state machine, - Write to mode register, - Wait for 5 ms, - Re-enable CC state machine. It also has an additional register that a revision number can be read from. Add support for the mode changing sequence, and read the revision number during probe and print it as info. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2021-10-27	extcon: usbc-tusb320: Add support for mode setting and reset	Yassine Oudjana	1	-4/+81
	Reset the chip and set its mode to default (maintain mode set by PORT pin) during probe to make sure it comes up in the default state. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2020-12-11	extcon: Add driver for TI TUSB320	Michael Auchter	1	-0/+184
	This patch adds an extcon driver for the TI TUSB320 USB Type-C device. This can be used to detect whether the port is configured as a downstream or upstream facing port. Signed-off-by: Michael Auchter <michael.auchter@ni.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>