Toure joined City in a £24million deal from Barcelona in 2010 and still has three years left on his £220,000-a-week contract at Eastlands.
Toure told a Spanish radio station: “I said two years ago that I would return. It has been the most important team for me. And if they call, you don’t think twice. I love Barca.
“In the press conference I did when I left I said I would return. In life, you never know what will happen tomorrow. It has been the team of my life and I would like to finish my sporting career here. If I could return, it would be great.”
