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authorAndrew Victor <andrew@sanpeople.com>2006-01-10 16:59:27 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-01-10 16:59:27 +0000
commit1e6c9c2878c9c1f301449c78551e0b7c5f3e3ae5 (patch)
treeb53b95a16a4f5ee22b5ccb9a8fecbc771b9d566f /include/asm-arm/mach
parent977127174a7dff52d17faeeb4c4949a54221881f (diff)
[ARM] 3242/2: AT91RM9200 support for 2.6 (Serial)
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>
Diffstat (limited to 'include/asm-arm/mach')
-rw-r--r--include/asm-arm/mach/serial_at91rm9200.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/include/asm-arm/mach/serial_at91rm9200.h b/include/asm-arm/mach/serial_at91rm9200.h
new file mode 100644
index 00000000000..98f4b0cb883
--- /dev/null
+++ b/include/asm-arm/mach/serial_at91rm9200.h
@@ -0,0 +1,36 @@
+/*
+ * linux/include/asm-arm/mach/serial_at91rm9200.h
+ *
+ * Based on serial_sa1100.h by Nicolas Pitre
+ *
+ * Copyright (C) 2002 ATMEL Rousset
+ *
+ * Low level machine dependent UART functions.
+ */
+#include <linux/config.h>
+
+struct uart_port;
+
+/*
+ * This is a temporary structure for registering these
+ * functions; it is intended to be discarded after boot.
+ */
+struct at91rm9200_port_fns {
+ void (*set_mctrl)(struct uart_port *, u_int);
+ u_int (*get_mctrl)(struct uart_port *);
+ void (*enable_ms)(struct uart_port *);
+ void (*pm)(struct uart_port *, u_int, u_int);
+ int (*set_wake)(struct uart_port *, u_int);
+ int (*open)(struct uart_port *);
+ void (*close)(struct uart_port *);
+};
+
+#if defined(CONFIG_SERIAL_AT91)
+void at91_register_uart_fns(struct at91rm9200_port_fns *fns);
+void at91_register_uart(int idx, int port);
+#else
+#define at91_register_uart_fns(fns) do { } while (0)
+#define at91_register_uart(idx,port) do { } while (0)
+#endif
+
+