// 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, };