1 /* 2 * arch/arm/mach-sa1100/include/mach/neponset.h 3 * 4 * Created 2000/06/05 by Nicolas Pitre <nico@fluxnic.net> 5 * 6 * This file contains the hardware specific definitions for Assabet 7 * Only include this file from SA1100-specific files. 8 * 9 * 2000/05/23 John Dorsey <john+@cs.cmu.edu> 10 * Definitions for Neponset added. 11 */ 12 #ifndef __ASM_ARCH_NEPONSET_H 13 #define __ASM_ARCH_NEPONSET_H 14 15 /* 16 * Neponset definitions: 17 */ 18 19 #define NEPONSET_CPLD_BASE (0x10000000) 20 #define Nep_p2v( x ) ((x) - NEPONSET_CPLD_BASE + 0xf3000000) 21 #define Nep_v2p( x ) ((x) - 0xf3000000 + NEPONSET_CPLD_BASE) 22 23 #define _IRR 0x10000024 /* Interrupt Reason Register */ 24 #define _AUD_CTL 0x100000c0 /* Audio controls (RW) */ 25 #define _MDM_CTL_0 0x100000b0 /* Modem control 0 (RW) */ 26 #define _MDM_CTL_1 0x100000b4 /* Modem control 1 (RW) */ 27 #define _NCR_0 0x100000a0 /* Control Register (RW) */ 28 #define _KP_X_OUT 0x10000090 /* Keypad row write (RW) */ 29 #define _KP_Y_IN 0x10000080 /* Keypad column read (RO) */ 30 #define _SWPK 0x10000020 /* Switch pack (RO) */ 31 #define _WHOAMI 0x10000000 /* System ID Register (RO) */ 32 33 #define _LEDS 0x10000010 /* LEDs [31:0] (WO) */ 34 35 #define IRR (*((volatile u_char *) Nep_p2v(_IRR))) 36 #define AUD_CTL (*((volatile u_char *) Nep_p2v(_AUD_CTL))) 37 #define MDM_CTL_0 (*((volatile u_char *) Nep_p2v(_MDM_CTL_0))) 38 #define MDM_CTL_1 (*((volatile u_char *) Nep_p2v(_MDM_CTL_1))) 39 #define NCR_0 (*((volatile u_char *) Nep_p2v(_NCR_0))) 40 #define KP_X_OUT (*((volatile u_char *) Nep_p2v(_KP_X_OUT))) 41 #define KP_Y_IN (*((volatile u_char *) Nep_p2v(_KP_Y_IN))) 42 #define SWPK (*((volatile u_char *) Nep_p2v(_SWPK))) 43 #define WHOAMI (*((volatile u_char *) Nep_p2v(_WHOAMI))) 44 45 #define LEDS (*((volatile Word *) Nep_p2v(_LEDS))) 46 47 #define IRR_ETHERNET (1<<0) 48 #define IRR_USAR (1<<1) 49 #define IRR_SA1111 (1<<2) 50 51 #define AUD_SEL_1341 (1<<0) 52 #define AUD_MUTE_1341 (1<<1) 53 54 #define MDM_CTL0_RTS1 (1 << 0) 55 #define MDM_CTL0_DTR1 (1 << 1) 56 #define MDM_CTL0_RTS2 (1 << 2) 57 #define MDM_CTL0_DTR2 (1 << 3) 58 59 #define MDM_CTL1_CTS1 (1 << 0) 60 #define MDM_CTL1_DSR1 (1 << 1) 61 #define MDM_CTL1_DCD1 (1 << 2) 62 #define MDM_CTL1_CTS2 (1 << 3) 63 #define MDM_CTL1_DSR2 (1 << 4) 64 #define MDM_CTL1_DCD2 (1 << 5) 65 66 #define NCR_GP01_OFF (1<<0) 67 #define NCR_TP_PWR_EN (1<<1) 68 #define NCR_MS_PWR_EN (1<<2) 69 #define NCR_ENET_OSC_EN (1<<3) 70 #define NCR_SPI_KB_WK_UP (1<<4) 71 #define NCR_A0VPP (1<<5) 72 #define NCR_A1VPP (1<<6) 73 74 #endif 75