Minolta never made any tilt/shift lenses for the AF system, and Sony does neither.

Schneider Kreuznach has its 2.8/28mm (optical design developped in cooperation with Leica to meet the Leica standards); it's only shift, no tilting!
http://www.schneiderkreuznach.com/foto_e/an_su_pc/an_su_pc.htm
http://luminous-landscape.com/forum/lofiversion/index.php/t10562.html

Hartblei has a Zeiss 4/40mm, a Zeiss 2.8/80, and a Zeiss 4/120 Macro, all of them tilt/shift; all of them with exceptionally high optical performance (e. g. the 4/40 with 200 LP/mm wide open):
http://www.hartblei.de/en/index.htm

Arax delivers two different 2.8/35mm designs and a 2.8/80mm:
http://araxfoto.com/specials/

And - last but not least - there are different adaptors for Medium Format lenses (now available for quite a bargain), e. g. from Jörg Zörkendorffer:
http://www.zoerk.de/nv04-psa.html
http://www.zoerk.com/Zoerk%20info/product_guide_current.pdf