serial: Move asm-sh/sci.h to linux/serial_sci.h.
This header is needed on other architectures as well (namely h8300),
which currently fails to build without this in place. Rather than
duplicating the port definition completely there, just move this to a
common location instead.
This should get h8300 working again for 2.6.25, in addition to the
changes already pushed by Sato-san in -rc2.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
new file mode 100644
index 0000000..893cc53
--- /dev/null
+++ b/include/linux/serial_sci.h
@@ -0,0 +1,32 @@
+#ifndef __LINUX_SERIAL_SCI_H
+#define __LINUX_SERIAL_SCI_H
+
+#include <linux/serial_core.h>
+
+/*
+ * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
+ */
+
+/* Offsets into the sci_port->irqs array */
+enum {
+ SCIx_ERI_IRQ,
+ SCIx_RXI_IRQ,
+ SCIx_TXI_IRQ,
+ SCIx_BRI_IRQ,
+ SCIx_NR_IRQS,
+};
+
+/*
+ * Platform device specific platform_data struct
+ */
+struct plat_sci_port {
+ void __iomem *membase; /* io cookie */
+ unsigned long mapbase; /* resource base */
+ unsigned int irqs[SCIx_NR_IRQS]; /* ERI, RXI, TXI, BRI */
+ unsigned int type; /* SCI / SCIF / IRDA */
+ upf_t flags; /* UPF_* flags */
+};
+
+int early_sci_setup(struct uart_port *port);
+
+#endif /* __LINUX_SERIAL_SCI_H */