serial: sh-sci: Move SCBRR calculation algo in to platform data.

This permits each port to select its own SCBRR calculation algorithm,
rather than having it all ifdef'ed in the header. There are presently
only 5 different variations that all parts fall under.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/sh/kernel/cpu/sh4a/setup-sh7780.c

@@ -221,12 +221,14 @@ static struct plat_sci_port sci_platform_data[] = {
 		.mapbase	= 0xffe00000,
 		.flags		= UPF_BOOT_AUTOCONF,
 		.scscr		= SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1,
+		.scbrr_algo_id	= SCBRR_ALGO_1,
 		.type		= PORT_SCIF,
 		.irqs		= { 40, 40, 40, 40 },
 	}, {
 		.mapbase	= 0xffe10000,
 		.flags		= UPF_BOOT_AUTOCONF,
 		.scscr		= SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1,
+		.scbrr_algo_id	= SCBRR_ALGO_1,
 		.type		= PORT_SCIF,
 		.irqs		= { 76, 76, 76, 76 },
 	}, {