OMAPDSS: DSI: use lane config in dsi_cio_wait_tx_clk_esc_reset

Use the new lane config in dsi_cio_wait_tx_clk_esc_reset(). This also
extends the function to support 5 lanes on OMAP4, instead of 3 lanes.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>