75 lines
2.8 KiB
C
75 lines
2.8 KiB
C
/*
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* linux/include/asm-arm/arch-sa1100/assabet.h
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*
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* Created 2000/06/05 by Nicolas Pitre <nico@cam.org>
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*
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* This file contains the hardware specific definitions for Assabet
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* Only include this file from SA1100-specific files.
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*
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* 2000/05/23 John Dorsey <john+@cs.cmu.edu>
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* Definitions for Neponset added.
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*/
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#ifndef __ASM_ARCH_NEPONSET_H
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#define __ASM_ARCH_NEPONSET_H
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/*
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* Neponset definitions:
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*/
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#define NEPONSET_CPLD_BASE (0x10000000)
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#define Nep_p2v( x ) ((x) - NEPONSET_CPLD_BASE + 0xf3000000)
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#define Nep_v2p( x ) ((x) - 0xf3000000 + NEPONSET_CPLD_BASE)
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#define _IRR 0x10000024 /* Interrupt Reason Register */
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#define _AUD_CTL 0x100000c0 /* Audio controls (RW) */
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#define _MDM_CTL_0 0x100000b0 /* Modem control 0 (RW) */
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#define _MDM_CTL_1 0x100000b4 /* Modem control 1 (RW) */
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#define _NCR_0 0x100000a0 /* Control Register (RW) */
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#define _KP_X_OUT 0x10000090 /* Keypad row write (RW) */
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#define _KP_Y_IN 0x10000080 /* Keypad column read (RO) */
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#define _SWPK 0x10000020 /* Switch pack (RO) */
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#define _WHOAMI 0x10000000 /* System ID Register (RO) */
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#define _LEDS 0x10000010 /* LEDs [31:0] (WO) */
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#define IRR (*((volatile u_char *) Nep_p2v(_IRR)))
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#define AUD_CTL (*((volatile u_char *) Nep_p2v(_AUD_CTL)))
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#define MDM_CTL_0 (*((volatile u_char *) Nep_p2v(_MDM_CTL_0)))
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#define MDM_CTL_1 (*((volatile u_char *) Nep_p2v(_MDM_CTL_1)))
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#define NCR_0 (*((volatile u_char *) Nep_p2v(_NCR_0)))
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#define KP_X_OUT (*((volatile u_char *) Nep_p2v(_KP_X_OUT)))
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#define KP_Y_IN (*((volatile u_char *) Nep_p2v(_KP_Y_IN)))
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#define SWPK (*((volatile u_char *) Nep_p2v(_SWPK)))
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#define WHOAMI (*((volatile u_char *) Nep_p2v(_WHOAMI)))
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#define LEDS (*((volatile Word *) Nep_p2v(_LEDS)))
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#define IRR_ETHERNET (1<<0)
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#define IRR_USAR (1<<1)
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#define IRR_SA1111 (1<<2)
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#define AUD_SEL_1341 (1<<0)
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#define AUD_MUTE_1341 (1<<1)
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#define MDM_CTL0_RTS1 (1 << 0)
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#define MDM_CTL0_DTR1 (1 << 1)
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#define MDM_CTL0_RTS2 (1 << 2)
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#define MDM_CTL0_DTR2 (1 << 3)
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#define MDM_CTL1_CTS1 (1 << 0)
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#define MDM_CTL1_DSR1 (1 << 1)
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#define MDM_CTL1_DCD1 (1 << 2)
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#define MDM_CTL1_CTS2 (1 << 3)
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#define MDM_CTL1_DSR2 (1 << 4)
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#define MDM_CTL1_DCD2 (1 << 5)
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#define NCR_GP01_OFF (1<<0)
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#define NCR_TP_PWR_EN (1<<1)
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#define NCR_MS_PWR_EN (1<<2)
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#define NCR_ENET_OSC_EN (1<<3)
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#define NCR_SPI_KB_WK_UP (1<<4)
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#define NCR_A0VPP (1<<5)
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#define NCR_A1VPP (1<<6)
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#endif
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