Hello, picking up Timo's patches. For convenience this series applies to v5.3, but the "mcp251x_restart_work_handler fix" is already included in a pull request. changes since v3: - split mcp251x_restart_work_handler fix from "Correctly handle restart-ms" - split "mcp251x_write_2regs" from "Only reset hardware as required" - reworked GPIO support: - use FIELD_GET/FIELD_PREP - get rid of most ifdefs, provide no-ops - add common prefix to new defines Please test if the gpios support still works. Marc