[deliverable/linux.git] / arch / sh / kernel / cpu / sh4a / serial-sh7722.c

#include <linux/serial_sci.h>
#include <linux/serial_core.h>
#include <linux/io.h>

#define PSCR 0xA405011E

static void sh7722_sci_init_pins(struct uart_port *port, unsigned int cflag)
{
	unsigned short data;

	if (port->mapbase == 0xffe00000) {
		data = __raw_readw(PSCR);
		data &= ~0x03cf;
		if (!(cflag & CRTSCTS))
			data |= 0x0340;

		__raw_writew(data, PSCR);
	}
}

struct plat_sci_port_ops sh7722_sci_port_ops = {
	.init_pins	= sh7722_sci_init_pins,
};
Commit	Line	Data
61a6976b PM	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	};