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1e6c9c2878
Patch from Andrew Victor This patch adds support to the 2.6 kernel series for the Atmel AT91RM9200 processor. This patch is the Serial driver. This version uses the newly re-written GPL'ed hardware headers. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
37 lines
947 B
C
37 lines
947 B
C
/*
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* linux/include/asm-arm/mach/serial_at91rm9200.h
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*
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* Based on serial_sa1100.h by Nicolas Pitre
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*
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* Copyright (C) 2002 ATMEL Rousset
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*
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* Low level machine dependent UART functions.
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*/
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#include <linux/config.h>
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struct uart_port;
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/*
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* This is a temporary structure for registering these
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* functions; it is intended to be discarded after boot.
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*/
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struct at91rm9200_port_fns {
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void (*set_mctrl)(struct uart_port *, u_int);
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u_int (*get_mctrl)(struct uart_port *);
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void (*enable_ms)(struct uart_port *);
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void (*pm)(struct uart_port *, u_int, u_int);
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int (*set_wake)(struct uart_port *, u_int);
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int (*open)(struct uart_port *);
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void (*close)(struct uart_port *);
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};
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#if defined(CONFIG_SERIAL_AT91)
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void at91_register_uart_fns(struct at91rm9200_port_fns *fns);
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void at91_register_uart(int idx, int port);
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#else
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#define at91_register_uart_fns(fns) do { } while (0)
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#define at91_register_uart(idx,port) do { } while (0)
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#endif
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