Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#ifndef __LINUX_SERIAL_SCI_H
2#define __LINUX_SERIAL_SCI_H
3
4#include <linux/serial_core.h>
5
6/*
7 * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
8 */
9
10/* Offsets into the sci_port->irqs array */
11enum {
12 SCIx_ERI_IRQ,
13 SCIx_RXI_IRQ,
14 SCIx_TXI_IRQ,
15 SCIx_BRI_IRQ,
16 SCIx_NR_IRQS,
17};
18
19/*
20 * Platform device specific platform_data struct
21 */
22struct plat_sci_port {
23 void __iomem *membase; /* io cookie */
24 unsigned long mapbase; /* resource base */
25 unsigned int irqs[SCIx_NR_IRQS]; /* ERI, RXI, TXI, BRI */
26 unsigned int type; /* SCI / SCIF / IRDA */
27 upf_t flags; /* UPF_* flags */
28};
29
30int early_sci_setup(struct uart_port *port);
31
32#endif /* __LINUX_SERIAL_SCI_H */