// SPDX-License-Identifier: GPL-2.0 #include <linux/serial_sci.h> #include <linux/serial_core.h> #include <linux/io.h> #include <cpu/serial.h> #define PACR 0xa4050100 #define PBCR 0xa4050102 static void sh7710_sci_init_pins(struct uart_port *port, unsigned int cflag) { if (port->mapbase == 0xA4400000) { __raw_writew(__raw_readw(PACR) & 0xffc0, PACR); __raw_writew(__raw_readw(PBCR) & 0x0fff, PBCR); } else if (port->mapbase == 0xA4410000) __raw_writew(__raw_readw(PBCR) & 0xf003, PBCR); } struct plat_sci_port_ops sh7710_sci_port_ops = { .init_pins = sh7710_sci_init_pins, };