patch-2.4.3 linux/include/asm-arm/arch-integrator/serial.h
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- Lines: 50
- Date:
Fri Mar 2 18:38:39 2001
- Orig file:
v2.4.2/linux/include/asm-arm/arch-integrator/serial.h
- Orig date:
Wed Dec 31 16:00:00 1969
diff -u --recursive --new-file v2.4.2/linux/include/asm-arm/arch-integrator/serial.h linux/include/asm-arm/arch-integrator/serial.h
@@ -0,0 +1,49 @@
+/*
+ * linux/include/asm-arm/arch-integrator/serial.h
+ *
+ * Copyright (C) 1999 ARM Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#ifndef __ASM_ARCH_SERIAL_H
+#define __ASM_ARCH_SERIAL_H
+
+#include <asm/arch/platform.h>
+#include <asm/irq.h>
+
+/*
+ * This assumes you have a 1.8432 MHz clock for your UART.
+ *
+ * It'd be nice if someone built a serial card with a 24.576 MHz
+ * clock, since the 16550A is capable of handling a top speed of 1.5
+ * megabits/second; but this requires the faster clock.
+ */
+#define BASE_BAUD (1843200 / 16)
+
+#define _SER_IRQ0 IRQ_UARTINT0
+#define _SER_IRQ1 IRQ_UARTINT1
+
+#define RS_TABLE_SIZE 2
+
+#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
+
+ /* UART CLK PORT IRQ FLAGS */
+#define STD_SERIAL_PORT_DEFNS \
+ { 0, BASE_BAUD, 0x3F8, _SER_IRQ0, STD_COM_FLAGS }, /* ttyS0 */ \
+ { 0, BASE_BAUD, 0x2F8, _SER_IRQ1, STD_COM_FLAGS }, /* ttyS1 */
+
+#define EXTRA_SERIAL_PORT_DEFNS
+
+#endif
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