| commit | 6da99f9de5feb25b01cbe37fdb15f26a2d7d64a9 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Mon Apr 12 11:55:54 2021 +0200 |
| committer | Johan Hovold <johan@kernel.org> | Tue Apr 13 18:36:37 2021 +0200 |
| tree | 237b26c5de8e6af710f63e6d6733ef27e36781c9 | |
| parent | 4099d4ba476325100fcafb139fc6c49d0441bc7c [diff] |
USB: serial: xr: add support for XR22801, XR22802, XR22804 The XR22801, XR22802 and XR22804 are compound devices with an embedded hub and up to seven downstream USB devices including one, two or four UARTs respectively. The UART function is similar to XR21B142X but most registers are offset by 0x40, the register requests are different and are directed at the device rather than interface, and 5 and 6-bit words are not supported. Signed-off-by: Johan Hovold <johan@kernel.org>