ecd9561687
sh-sci needs to be able to define its number of ports to support, we do this with a config option, like most other ports do. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
35 lines
717 B
C
35 lines
717 B
C
#ifndef __ASM_SH_SCI_H
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#define __ASM_SH_SCI_H
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#include <linux/serial_core.h>
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/*
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* Generic header for SuperH SCI(F)
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*
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* Do not place SH-specific parts in here, sh64 and h8300 depend on this too.
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*/
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/* Offsets into the sci_port->irqs array */
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enum {
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SCIx_ERI_IRQ,
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SCIx_RXI_IRQ,
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SCIx_TXI_IRQ,
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SCIx_BRI_IRQ,
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SCIx_NR_IRQS,
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};
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/*
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* Platform device specific platform_data struct
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*/
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struct plat_sci_port {
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void __iomem *membase; /* io cookie */
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unsigned long mapbase; /* resource base */
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unsigned int irqs[SCIx_NR_IRQS]; /* ERI, RXI, TXI, BRI */
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unsigned int type; /* SCI / SCIF / IRDA */
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upf_t flags; /* UPF_* flags */
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};
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int early_sci_setup(struct uart_port *port);
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#endif /* __ASM_SH_SCI_H */
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