Merge branch 'slab/urgent' into slab/next
[pandora-kernel.git] / arch / sh / kernel / cpu / sh4a / serial-sh7722.c
1 #include <linux/serial_sci.h>
2 #include <linux/serial_core.h>
3 #include <linux/io.h>
4
5 #define PSCR 0xA405011E
6
7 static void sh7722_sci_init_pins(struct uart_port *port, unsigned int cflag)
8 {
9         unsigned short data;
10
11         if (port->mapbase == 0xffe00000) {
12                 data = __raw_readw(PSCR);
13                 data &= ~0x03cf;
14                 if (!(cflag & CRTSCTS))
15                         data |= 0x0340;
16
17                 __raw_writew(data, PSCR);
18         }
19 }
20
21 struct plat_sci_port_ops sh7722_sci_port_ops = {
22         .init_pins      = sh7722_sci_init_pins,
23 };