25 lines
498 B
C
Executable file
25 lines
498 B
C
Executable file
// SPDX-License-Identifier: GPL-2.0
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#include <linux/serial_sci.h>
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#include <linux/serial_core.h>
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#include <linux/io.h>
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#define PSCR 0xA405011E
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static void sh7722_sci_init_pins(struct uart_port *port, unsigned int cflag)
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{
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unsigned short data;
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if (port->mapbase == 0xffe00000) {
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data = __raw_readw(PSCR);
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data &= ~0x03cf;
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if (!(cflag & CRTSCTS))
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data |= 0x0340;
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__raw_writew(data, PSCR);
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}
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}
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struct plat_sci_port_ops sh7722_sci_port_ops = {
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.init_pins = sh7722_sci_init_pins,
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};
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