diff options
author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-08-05 16:14:15 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-08-07 09:55:48 +0100 |
commit | a09e64fbc0094e3073dbb09c3b4bfe4ab669244b (patch) | |
tree | 69689f467179891b498bd7423fcf61925173db31 /arch/arm/mach-ixp2000/include/mach/ixdp2x00.h | |
parent | a1b81a84fff05dbfef45b7012c26e1fee9973e5d (diff) |
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
This just leaves include/asm-arm/plat-* to deal with.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ixp2000/include/mach/ixdp2x00.h')
-rw-r--r-- | arch/arm/mach-ixp2000/include/mach/ixdp2x00.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp2000/include/mach/ixdp2x00.h b/arch/arm/mach-ixp2000/include/mach/ixdp2x00.h new file mode 100644 index 00000000000..5df8479d948 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/ixdp2x00.h @@ -0,0 +1,92 @@ +/* + * arch/arm/mach-ixp2000/include/mach/ixdp2x00.h + * + * Register and other defines for IXDP2[48]00 platforms + * + * Original Author: Naeem Afzal <naeem.m.afzal@intel.com> + * Maintainer: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright (C) 2002 Intel Corp. + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * + * 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. + */ +#ifndef _IXDP2X00_H_ +#define _IXDP2X00_H_ + +/* + * On board CPLD memory map + */ +#define IXDP2X00_PHYS_CPLD_BASE 0xc7000000 +#define IXDP2X00_VIRT_CPLD_BASE 0xfe000000 +#define IXDP2X00_CPLD_SIZE 0x00100000 + + +#define IXDP2X00_CPLD_REG(x) \ + (volatile unsigned long *)(IXDP2X00_VIRT_CPLD_BASE | x) + +/* + * IXDP2400 CPLD registers + */ +#define IXDP2400_CPLD_SYSLED IXDP2X00_CPLD_REG(0x0) +#define IXDP2400_CPLD_DISP_DATA IXDP2X00_CPLD_REG(0x4) +#define IXDP2400_CPLD_CLOCK_SPEED IXDP2X00_CPLD_REG(0x8) +#define IXDP2400_CPLD_INT_STAT IXDP2X00_CPLD_REG(0xc) +#define IXDP2400_CPLD_REV IXDP2X00_CPLD_REG(0x10) +#define IXDP2400_CPLD_SYS_CLK_M IXDP2X00_CPLD_REG(0x14) +#define IXDP2400_CPLD_SYS_CLK_N IXDP2X00_CPLD_REG(0x18) +#define IXDP2400_CPLD_INT_MASK IXDP2X00_CPLD_REG(0x48) + +/* + * IXDP2800 CPLD registers + */ +#define IXDP2800_CPLD_INT_STAT IXDP2X00_CPLD_REG(0x0) +#define IXDP2800_CPLD_INT_MASK IXDP2X00_CPLD_REG(0x140) + + +#define IXDP2X00_GPIO_I2C_ENABLE 0x02 +#define IXDP2X00_GPIO_SCL 0x07 +#define IXDP2X00_GPIO_SDA 0x06 + +/* + * PCI devfns for on-board devices. We need these to be able to + * properly translate IRQs and for device removal. + */ +#define IXDP2400_SLAVE_ENET_DEVFN 0x18 /* Bus 1 */ +#define IXDP2400_MASTER_ENET_DEVFN 0x20 /* Bus 1 */ +#define IXDP2400_MEDIA_DEVFN 0x28 /* Bus 1 */ +#define IXDP2400_SWITCH_FABRIC_DEVFN 0x30 /* Bus 1 */ + +#define IXDP2800_SLAVE_ENET_DEVFN 0x20 /* Bus 1 */ +#define IXDP2800_MASTER_ENET_DEVFN 0x18 /* Bus 1 */ +#define IXDP2800_SWITCH_FABRIC_DEVFN 0x30 /* Bus 1 */ + +#define IXDP2X00_P2P_DEVFN 0x20 /* Bus 0 */ +#define IXDP2X00_21555_DEVFN 0x30 /* Bus 0 */ +#define IXDP2X00_SLAVE_NPU_DEVFN 0x28 /* Bus 1 */ +#define IXDP2X00_PMC_DEVFN 0x38 /* Bus 1 */ +#define IXDP2X00_MASTER_NPU_DEVFN 0x38 /* Bus 1 */ + +#ifndef __ASSEMBLY__ +/* + * The master NPU is always PCI master. + */ +static inline unsigned int ixdp2x00_master_npu(void) +{ + return !!ixp2000_is_pcimaster(); +} + +/* + * Helper functions used by ixdp2400 and ixdp2800 specific code + */ +void ixdp2x00_init_irq(volatile unsigned long*, volatile unsigned long *, unsigned long); +void ixdp2x00_slave_pci_postinit(void); +void ixdp2x00_init_machine(void); +void ixdp2x00_map_io(void); + +#endif + +#endif /*_IXDP2X00_H_ */ |