MCP251XFD_REG_IOCON_TRIS
u32 mask = MCP251XFD_REG_IOCON_TRIS(offset);
u32 dir_mask = MCP251XFD_REG_IOCON_TRIS(offset);
u32 dir_mask = MCP251XFD_REG_IOCON_TRIS(offset);
val = MCP251XFD_REG_IOCON_TRIS(1);
mask = MCP251XFD_REG_IOCON_TRIS(1) | MCP251XFD_REG_IOCON_PM(1);
val = MCP251XFD_REG_IOCON_PM(1) | MCP251XFD_REG_IOCON_TRIS(1);