Hello The CH348 is an octo serial to USB adapter. The following patch adds a driver for supporting it. Since there is no public datasheet, unfortunatly it remains some magic values. It was tested with a large range of baud from 1200 to 1500000 and used with success in one of our kernel CI testlab. Regards Corentin Labbe (2): usb: serial: add support for CH348 usb: serial: add myself as maintainer of ch348 MAINTAINERS | 5 + drivers/usb/serial/Kconfig | 9 + drivers/usb/serial/Makefile | 1 + drivers/usb/serial/ch348.c | 709 ++++++++++++++++++++++++++++++++++++ 4 files changed, 724 insertions(+) create mode 100644 drivers/usb/serial/ch348.c -- 2.35.1
