This was formerly used to store the tclk value. This is now discovered
using the clk API, rather than pass it as platform data.
Signed-off-by: NMichael Walle <michael@walle.cc>
Acked-by: NJason Cooper <jason@lakedaemon.net>
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Acked-by: NSebastian Hesselbarth <sebastian.hesselbarth@googlemail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>