| // SPDX-License-Identifier: GPL-2.0 | |
| #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, | |
| }; |