adulau/aha
1
0
Fork 0
mirror of https://github.com/adulau/aha.git synced 2024-12-28 11:46:19 +00:00
Code Issues Projects Releases Packages Wiki Activity
aha/include/asm-mips/serial.h
Russell King 026d02a236 [PATCH] Serial: Split 8250 port table (part 2) 
Remove legacy ISA serial ports for Accent, Boca, Fourport, Hub6 and MCA
from the architecture specific serial.h include.

The only ports which remain in asm-*/serial.h are the platform specific
entries.  These should really be converted by platform maintainers to
use a platform device, such as can be found in
arch/arm/mach-footbridge/isa.c

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-29 18:45:19 +01:00

360 lines
13 KiB
C
Raw Blame History

/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1999 by Ralf Baechle
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
#ifndef _ASM_SERIAL_H
#define _ASM_SERIAL_H
#include <linux/config.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)
/* Standard COM flags (except for COM4, because of the 8514 problem) */
#ifdef CONFIG_SERIAL_DETECT_IRQ
#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
#else
#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
#endif
#ifdef CONFIG_MACH_JAZZ
#include <asm/jazz.h>
#ifndef CONFIG_OLIVETTI_M700
/* Some Jazz machines seem to have an 8MHz crystal clock but I don't know
exactly which ones ... XXX */
#define JAZZ_BASE_BAUD ( 8000000 / 16 ) /* ( 3072000 / 16) */
#else
/* but the M700 isn't such a strange beast */
#define JAZZ_BASE_BAUD BASE_BAUD
#endif
#define _JAZZ_SERIAL_INIT(int, base) \
{ .baud_base = JAZZ_BASE_BAUD, .irq = int, .flags = STD_COM_FLAGS, \
.iomem_base = (u8 *) base, .iomem_reg_shift = 0, \
.io_type = SERIAL_IO_MEM }
#define JAZZ_SERIAL_PORT_DEFNS \
_JAZZ_SERIAL_INIT(JAZZ_SERIAL1_IRQ, JAZZ_SERIAL1_BASE), \
_JAZZ_SERIAL_INIT(JAZZ_SERIAL2_IRQ, JAZZ_SERIAL2_BASE),
#else
#define JAZZ_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MIPS_COBALT
#include <asm/cobalt/cobalt.h>
#define COBALT_BASE_BAUD (18432000 / 16)
#define COBALT_SERIAL_PORT_DEFNS \
/* UART CLK PORT IRQ FLAGS */ \
{ 0, COBALT_BASE_BAUD, 0xc800000, COBALT_SERIAL_IRQ, STD_COM_FLAGS }, /* ttyS0 */
#else
#define COBALT_SERIAL_PORT_DEFNS
#endif
/*
* Both Galileo boards have the same UART mappings.
*/
#if defined (CONFIG_MIPS_EV96100) || defined (CONFIG_MIPS_EV64120)
#include <asm/galileo-boards/ev96100.h>
#include <asm/galileo-boards/ev96100int.h>
#define EV96100_SERIAL_PORT_DEFNS \
{ .baud_base = EV96100_BASE_BAUD, .irq = EV96100INT_UART_0, \
.flags = STD_COM_FLAGS, \
.iomem_base = EV96100_UART0_REGS_BASE, .iomem_reg_shift = 2, \
.io_type = SERIAL_IO_MEM }, \
{ .baud_base = EV96100_BASE_BAUD, .irq = EV96100INT_UART_0, \
.flags = STD_COM_FLAGS, \
.iomem_base = EV96100_UART1_REGS_BASE, .iomem_reg_shift = 2, \
.io_type = SERIAL_IO_MEM },
#else
#define EV96100_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MIPS_ITE8172
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_int.h>
#include <asm/it8712.h>
#define ITE_SERIAL_PORT_DEFNS \
{ .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \
.irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, \
{ .baud_base = (24000000/(16*13)), .port = (IT8172_PCI_IO_BASE + IT8712_UART1_PORT), \
.irq = IT8172_SERIRQ_4, .flags = STD_COM_FLAGS, .type = 0x3 }, \
/* Smart Card Reader 0 */ \
{ .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR0_BASE), \
.irq = IT8172_SCR0_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, \
/* Smart Card Reader 1 */ \
{ .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \
.irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 },
#else
#define ITE_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MIPS_IVR
#include <asm/it8172/it8172.h>
#include <asm/it8172/it8172_int.h>
#define IVR_SERIAL_PORT_DEFNS \
{ .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \
.irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, \
/* Smart Card Reader 1 */ \
{ .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \
.irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 },
#else
#define IVR_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_TOSHIBA_JMR3927
#include <asm/jmr3927/jmr3927.h>
#define TXX927_SERIAL_PORT_DEFNS \
{ .baud_base = JMR3927_BASE_BAUD, .port = UART0_ADDR, .irq = UART0_INT, \
.flags = UART0_FLAGS, .type = 1 }, \
{ .baud_base = JMR3927_BASE_BAUD, .port = UART1_ADDR, .irq = UART1_INT, \
.flags = UART1_FLAGS, .type = 1 },
#else
#define TXX927_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_SERIAL_AU1X00
#include <asm/mach-au1x00/au1000.h>
#ifdef CONFIG_SOC_AU1000
#define AU1000_SERIAL_PORT_DEFNS \
{ .baud_base = 0, .port = UART0_ADDR, \
.iomem_base = (unsigned char *)UART0_ADDR, \
.irq = AU1000_UART0_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 }, \
{ .baud_base = 0, .port = UART1_ADDR, \
.iomem_base = (unsigned char *)UART1_ADDR, \
.irq = AU1000_UART1_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 }, \
{ .baud_base = 0, .port = UART2_ADDR, \
.iomem_base = (unsigned char *)UART2_ADDR, \
.irq = AU1000_UART2_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 }, \
{ .baud_base = 0, .port = UART3_ADDR, \
.iomem_base = (unsigned char *)UART3_ADDR, \
.irq = AU1000_UART3_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 },
#endif
#ifdef CONFIG_SOC_AU1500
#define AU1000_SERIAL_PORT_DEFNS \
{ .baud_base = 0, .port = UART0_ADDR, \
.iomem_base = (unsigned char *)UART0_ADDR, \
.irq = AU1500_UART0_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 }, \
{ .baud_base = 0, .port = UART3_ADDR, \
.iomem_base = (unsigned char *)UART3_ADDR, \
.irq = AU1500_UART3_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 },
#endif
#ifdef CONFIG_SOC_AU1100
#define AU1000_SERIAL_PORT_DEFNS \
{ .baud_base = 0, .port = UART0_ADDR, \
.iomem_base = (unsigned char *)UART0_ADDR, \
.irq = AU1100_UART0_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 }, \
{ .baud_base = 0, .port = UART1_ADDR, \
.iomem_base = (unsigned char *)UART1_ADDR, \
.irq = AU1100_UART1_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 }, \
{ .baud_base = 0, .port = UART3_ADDR, \
.iomem_base = (unsigned char *)UART3_ADDR, \
.irq = AU1100_UART3_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 },
#endif
#ifdef CONFIG_SOC_AU1550
#define AU1000_SERIAL_PORT_DEFNS \
{ .baud_base = 0, .port = UART0_ADDR, \
.iomem_base = (unsigned char *)UART0_ADDR, \
.irq = AU1550_UART0_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 }, \
{ .baud_base = 0, .port = UART1_ADDR, \
.iomem_base = (unsigned char *)UART1_ADDR, \
.irq = AU1550_UART1_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 }, \
{ .baud_base = 0, .port = UART3_ADDR, \
.iomem_base = (unsigned char *)UART3_ADDR, \
.irq = AU1550_UART3_INT, .flags = STD_COM_FLAGS,\
.iomem_reg_shift = 2 },
#endif
#ifdef CONFIG_SOC_AU1200
#define AU1000_SERIAL_PORT_DEFNS \
{ .baud_base = 0, .port = UART0_ADDR, \
.iomem_base = (unsigned char *)UART0_ADDR, \
.irq = AU1200_UART0_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 }, \
{ .baud_base = 0, .port = UART1_ADDR, \
.iomem_base = (unsigned char *)UART1_ADDR, \
.irq = AU1200_UART1_INT, .flags = STD_COM_FLAGS, \
.iomem_reg_shift = 2 },
#endif
#else
#define AU1000_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT
#define STD_SERIAL_PORT_DEFNS \
/* UART CLK PORT IRQ FLAGS */ \
{ 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \
{ 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }, /* ttyS1 */ \
{ 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \
{ 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */
#else /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */
#define STD_SERIAL_PORT_DEFNS
#endif /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */
#ifdef CONFIG_MOMENCO_JAGUAR_ATX
/* Ordinary NS16552 duart with a 20MHz crystal. */
#define JAGUAR_ATX_UART_CLK 20000000
#define JAGUAR_ATX_BASE_BAUD (JAGUAR_ATX_UART_CLK / 16)
#define JAGUAR_ATX_SERIAL1_IRQ 6
#define JAGUAR_ATX_SERIAL1_BASE 0xfd000023L
#define _JAGUAR_ATX_SERIAL_INIT(int, base) \
{ baud_base: JAGUAR_ATX_BASE_BAUD, irq: int, \
flags: (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
iomem_base: (u8 *) base, iomem_reg_shift: 2, \
io_type: SERIAL_IO_MEM }
#define MOMENCO_JAGUAR_ATX_SERIAL_PORT_DEFNS \
_JAGUAR_ATX_SERIAL_INIT(JAGUAR_ATX_SERIAL1_IRQ, JAGUAR_ATX_SERIAL1_BASE)
#else
#define MOMENCO_JAGUAR_ATX_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MOMENCO_OCELOT_3
#define OCELOT_3_BASE_BAUD ( 20000000 / 16 )
#define OCELOT_3_SERIAL_IRQ 6
#define OCELOT_3_SERIAL_BASE (signed)0xfd000020
#define _OCELOT_3_SERIAL_INIT(int, base) \
{ baud_base: OCELOT_3_BASE_BAUD, irq: int, \
flags: STD_COM_FLAGS, \
iomem_base: (u8 *) base, iomem_reg_shift: 2, \
io_type: SERIAL_IO_MEM }
#define MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS \
_OCELOT_3_SERIAL_INIT(OCELOT_3_SERIAL_IRQ, OCELOT_3_SERIAL_BASE)
#else
#define MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MOMENCO_OCELOT
/* Ordinary NS16552 duart with a 20MHz crystal. */
#define OCELOT_BASE_BAUD ( 20000000 / 16 )
#define OCELOT_SERIAL1_IRQ 4
#define OCELOT_SERIAL1_BASE 0xe0001020
#define _OCELOT_SERIAL_INIT(int, base) \
{ .baud_base = OCELOT_BASE_BAUD, .irq = int, .flags = STD_COM_FLAGS, \
.iomem_base = (u8 *) base, .iomem_reg_shift = 2, \
.io_type = SERIAL_IO_MEM }
#define MOMENCO_OCELOT_SERIAL_PORT_DEFNS \
_OCELOT_SERIAL_INIT(OCELOT_SERIAL1_IRQ, OCELOT_SERIAL1_BASE)
#else
#define MOMENCO_OCELOT_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MOMENCO_OCELOT_G
/* Ordinary NS16552 duart with a 20MHz crystal. */
#define OCELOT_G_BASE_BAUD ( 20000000 / 16 )
#define OCELOT_G_SERIAL1_IRQ 4
#if 0
#define OCELOT_G_SERIAL1_BASE 0xe0001020
#else
#define OCELOT_G_SERIAL1_BASE 0xfd000020
#endif
#define _OCELOT_G_SERIAL_INIT(int, base) \
{ .baud_base = OCELOT_G_BASE_BAUD, .irq = int, .flags = STD_COM_FLAGS,\
.iomem_base = (u8 *) base, .iomem_reg_shift = 2, \
.io_type = SERIAL_IO_MEM }
#define MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS \
_OCELOT_G_SERIAL_INIT(OCELOT_G_SERIAL1_IRQ, OCELOT_G_SERIAL1_BASE)
#else
#define MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MOMENCO_OCELOT_C
/* Ordinary NS16552 duart with a 20MHz crystal. */
#define OCELOT_C_BASE_BAUD ( 20000000 / 16 )
#define OCELOT_C_SERIAL1_IRQ 80
#define OCELOT_C_SERIAL1_BASE 0xfd000020
#define OCELOT_C_SERIAL2_IRQ 81
#define OCELOT_C_SERIAL2_BASE 0xfd000000
#define _OCELOT_C_SERIAL_INIT(int, base) \
{ .baud_base = OCELOT_C_BASE_BAUD, \
.irq = (int), \
.flags = STD_COM_FLAGS, \
.iomem_base = (u8 *) base, \
.iomem_reg_shift = 2, \
.io_type = SERIAL_IO_MEM \
}
#define MOMENCO_OCELOT_C_SERIAL_PORT_DEFNS \
_OCELOT_C_SERIAL_INIT(OCELOT_C_SERIAL1_IRQ, OCELOT_C_SERIAL1_BASE), \
_OCELOT_C_SERIAL_INIT(OCELOT_C_SERIAL2_IRQ, OCELOT_C_SERIAL2_BASE)
#else
#define MOMENCO_OCELOT_C_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_DDB5477
#include <asm/ddb5xxx/ddb5477.h>
#define DDB5477_SERIAL_PORT_DEFNS \
{ .baud_base = BASE_BAUD, .irq = VRC5477_IRQ_UART0, \
.flags = STD_COM_FLAGS, .iomem_base = (u8*)0xbfa04200, \
.iomem_reg_shift = 3, .io_type = SERIAL_IO_MEM}, \
{ .baud_base = BASE_BAUD, .irq = VRC5477_IRQ_UART1, \
.flags = STD_COM_FLAGS, .iomem_base = (u8*)0xbfa04240, \
.iomem_reg_shift = 3, .io_type = SERIAL_IO_MEM},
#else
#define DDB5477_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_SGI_IP32
/*
* The IP32 (SGI O2) has standard serial ports (UART 16550A) mapped in memory
* They are initialized in ip32_setup
*/
#define IP32_SERIAL_PORT_DEFNS \
{},{},
#else
#define IP32_SERIAL_PORT_DEFNS
#endif /* CONFIG_SGI_IP32 */
#define SERIAL_PORT_DFNS \
COBALT_SERIAL_PORT_DEFNS \
DDB5477_SERIAL_PORT_DEFNS \
EV96100_SERIAL_PORT_DEFNS \
IP32_SERIAL_PORT_DEFNS \
ITE_SERIAL_PORT_DEFNS \
IVR_SERIAL_PORT_DEFNS \
JAZZ_SERIAL_PORT_DEFNS \
STD_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_C_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS \
TXX927_SERIAL_PORT_DEFNS \
AU1000_SERIAL_PORT_DEFNS
#endif /* _ASM_SERIAL_H */
Reference in a new issue View git blame Copy permalink