293 lines
16 KiB
C
293 lines
16 KiB
C
/*
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* include/asm-arm/arch-at91/at91sam9261.h
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*
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* Copyright (C) SAN People
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*
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* Common definitions.
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* Based on AT91SAM9261 datasheet revision E. (Preliminary)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef AT91SAM9261_H
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#define AT91SAM9261_H
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/*
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* Peripheral identifiers/interrupts.
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*/
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#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
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#define AT91_ID_SYS 1 /* System Peripherals */
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#define AT91SAM9261_ID_PIOA 2 /* Parallel IO Controller A */
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#define AT91SAM9261_ID_PIOB 3 /* Parallel IO Controller B */
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#define AT91SAM9261_ID_PIOC 4 /* Parallel IO Controller C */
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#define AT91SAM9261_ID_US0 6 /* USART 0 */
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#define AT91SAM9261_ID_US1 7 /* USART 1 */
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#define AT91SAM9261_ID_US2 8 /* USART 2 */
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#define AT91SAM9261_ID_MCI 9 /* Multimedia Card Interface */
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#define AT91SAM9261_ID_UDP 10 /* USB Device Port */
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#define AT91SAM9261_ID_TWI 11 /* Two-Wire Interface */
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#define AT91SAM9261_ID_SPI0 12 /* Serial Peripheral Interface 0 */
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#define AT91SAM9261_ID_SPI1 13 /* Serial Peripheral Interface 1 */
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#define AT91SAM9261_ID_SSC0 14 /* Serial Synchronous Controller 0 */
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#define AT91SAM9261_ID_SSC1 15 /* Serial Synchronous Controller 1 */
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#define AT91SAM9261_ID_SSC2 16 /* Serial Synchronous Controller 2 */
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#define AT91SAM9261_ID_TC0 17 /* Timer Counter 0 */
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#define AT91SAM9261_ID_TC1 18 /* Timer Counter 1 */
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#define AT91SAM9261_ID_TC2 19 /* Timer Counter 2 */
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#define AT91SAM9261_ID_UHP 20 /* USB Host port */
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#define AT91SAM9261_ID_LCDC 21 /* LDC Controller */
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#define AT91SAM9261_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */
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#define AT91SAM9261_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */
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#define AT91SAM9261_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */
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/*
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* User Peripheral physical base addresses.
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*/
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#define AT91SAM9261_BASE_TCB0 0xfffa0000
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#define AT91SAM9261_BASE_TC0 0xfffa0000
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#define AT91SAM9261_BASE_TC1 0xfffa0040
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#define AT91SAM9261_BASE_TC2 0xfffa0080
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#define AT91SAM9261_BASE_UDP 0xfffa4000
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#define AT91SAM9261_BASE_MCI 0xfffa8000
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#define AT91SAM9261_BASE_TWI 0xfffac000
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#define AT91SAM9261_BASE_US0 0xfffb0000
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#define AT91SAM9261_BASE_US1 0xfffb4000
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#define AT91SAM9261_BASE_US2 0xfffb8000
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#define AT91SAM9261_BASE_SSC0 0xfffbc000
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#define AT91SAM9261_BASE_SSC1 0xfffc0000
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#define AT91SAM9261_BASE_SSC2 0xfffc4000
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#define AT91SAM9261_BASE_SPI0 0xfffc8000
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#define AT91SAM9261_BASE_SPI1 0xfffcc000
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#define AT91_BASE_SYS 0xffffea00
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/*
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* System Peripherals (offset from AT91_BASE_SYS)
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*/
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#define AT91_SDRAMC (0xffffea00 - AT91_BASE_SYS)
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#define AT91_SMC (0xffffec00 - AT91_BASE_SYS)
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#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS)
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#define AT91_AIC (0xfffff000 - AT91_BASE_SYS)
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#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS)
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#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS)
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#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS)
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#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS)
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#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS)
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#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS)
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#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS)
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#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS)
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#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS)
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#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS)
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#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS)
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/*
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* Internal Memory.
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*/
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#define AT91SAM9261_SRAM_BASE 0x00300000 /* Internal SRAM base address */
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#define AT91SAM9261_SRAM_SIZE 0x00028000 /* Internal SRAM size (160Kb) */
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#define AT91SAM9261_ROM_BASE 0x00400000 /* Internal ROM base address */
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#define AT91SAM9261_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */
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#define AT91SAM9261_UHP_BASE 0x00500000 /* USB Host controller */
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#define AT91SAM9261_LCDC_BASE 0x00600000 /* LDC controller */
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#if 0
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/*
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* PIO pin definitions (peripheral A/B multiplexing).
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*/
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#define AT91_PA0_SPI0_MISO (1 << 0) /* A: SPI0 Master In Slave */
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#define AT91_PA0_MCDA0 (1 << 0) /* B: Multimedia Card A Data 0 */
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#define AT91_PA1_SPI0_MOSI (1 << 1) /* A: SPI0 Master Out Slave */
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#define AT91_PA1_MCCDA (1 << 1) /* B: Multimedia Card A Command */
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#define AT91_PA2_SPI0_SPCK (1 << 2) /* A: SPI0 Serial Clock */
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#define AT91_PA2_MCCK (1 << 2) /* B: Multimedia Card Clock */
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#define AT91_PA3_SPI0_NPCS0 (1 << 3) /* A: SPI0 Peripheral Chip Select 0 */
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#define AT91_PA4_SPI0_NPCS1 (1 << 4) /* A: SPI0 Peripheral Chip Select 1 */
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#define AT91_PA4_MCDA1 (1 << 4) /* B: Multimedia Card A Data 1 */
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#define AT91_PA5_SPI0_NPCS2 (1 << 5) /* A: SPI0 Peripheral Chip Select 2 */
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#define AT91_PA5_MCDA2 (1 << 5) /* B: Multimedia Card A Data 2 */
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#define AT91_PA6_SPI0_NPCS3 (1 << 6) /* A: SPI0 Peripheral Chip Select 3 */
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#define AT91_PA6_MCDA3 (1 << 6) /* B: Multimedia Card A Data 3 */
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#define AT91_PA7_TWD (1 << 7) /* A: TWI Two-wire Serial Data */
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#define AT91_PA7_PCK0 (1 << 7) /* B: PMC Programmable clock Output 0 */
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#define AT91_PA8_TWCK (1 << 8) /* A: TWI Two-wire Serial Clock */
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#define AT91_PA8_PCK1 (1 << 8) /* B: PMC Programmable clock Output 1 */
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#define AT91_PA9_DRXD (1 << 9) /* A: DBGU Debug Receive Data */
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#define AT91_PA9_PCK2 (1 << 9) /* B: PMC Programmable clock Output 2 */
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#define AT91_PA10_DTXD (1 << 10) /* A: DBGU Debug Transmit Data */
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#define AT91_PA10_PCK3 (1 << 10) /* B: PMC Programmable clock Output 3 */
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#define AT91_PA11_TSYNC (1 << 11) /* A: Trace Synchronization Signal */
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#define AT91_PA11_SCK1 (1 << 11) /* B: USART1 Serial Clock */
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#define AT91_PA12_TCLK (1 << 12) /* A: Trace Clock */
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#define AT91_PA12_RTS1 (1 << 12) /* B: USART1 Ready To Send */
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#define AT91_PA13_TPS0 (1 << 13) /* A: Trace ARM Pipeline Status 0 */
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#define AT91_PA13_CTS1 (1 << 13) /* B: USART1 Clear To Send */
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#define AT91_PA14_TPS1 (1 << 14) /* A: Trace ARM Pipeline Status 1 */
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#define AT91_PA14_SCK2 (1 << 14) /* B: USART2 Serial Clock */
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#define AT91_PA15_TPS2 (1 << 15) /* A: Trace ARM Pipeline Status 2 */
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#define AT91_PA15_RTS2 (1 << 15) /* B: USART2 Ready To Send */
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#define AT91_PA16_TPK0 (1 << 16) /* A: Trace Packet Port 0 */
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#define AT91_PA16_CTS2 (1 << 16) /* B: USART2 Clear To Send */
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#define AT91_PA17_TPK1 (1 << 17) /* A: Trace Packet Port 1 */
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#define AT91_PA17_TF1 (1 << 17) /* B: SSC1 Transmit Frame Sync */
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#define AT91_PA18_TPK2 (1 << 18) /* A: Trace Packet Port 2 */
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#define AT91_PA18_TK1 (1 << 18) /* B: SSC1 Transmit Clock */
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#define AT91_PA19_TPK3 (1 << 19) /* A: Trace Packet Port 3 */
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#define AT91_PA19_TD1 (1 << 19) /* B: SSC1 Transmit Data */
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#define AT91_PA20_TPK4 (1 << 20) /* A: Trace Packet Port 4 */
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#define AT91_PA20_RD1 (1 << 20) /* B: SSC1 Receive Data */
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#define AT91_PA21_TPK5 (1 << 21) /* A: Trace Packet Port 5 */
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#define AT91_PA21_RK1 (1 << 21) /* B: SSC1 Receive Clock */
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#define AT91_PA22_TPK6 (1 << 22) /* A: Trace Packet Port 6 */
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#define AT91_PA22_RF1 (1 << 22) /* B: SSC1 Receive Frame Sync */
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#define AT91_PA23_TPK7 (1 << 23) /* A: Trace Packet Port 7 */
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#define AT91_PA23_RTS0 (1 << 23) /* B: USART0 Ready To Send */
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#define AT91_PA24_TPK8 (1 << 24) /* A: Trace Packet Port 8 */
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#define AT91_PA24_SPI1_NPCS1 (1 << 24) /* B: SPI1 Peripheral Chip Select 1 */
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#define AT91_PA25_TPK9 (1 << 25) /* A: Trace Packet Port 9 */
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#define AT91_PA25_SPI1_NPCS2 (1 << 25) /* B: SPI1 Peripheral Chip Select 2 */
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#define AT91_PA26_TPK10 (1 << 26) /* A: Trace Packet Port 10 */
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#define AT91_PA26_SPI1_NPCS3 (1 << 26) /* B: SPI1 Peripheral Chip Select 3 */
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#define AT91_PA27_TPK11 (1 << 27) /* A: Trace Packet Port 11 */
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#define AT91_PA27_SPI0_NPCS1 (1 << 27) /* B: SPI0 Peripheral Chip Select 1 */
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#define AT91_PA28_TPK12 (1 << 28) /* A: Trace Packet Port 12 */
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#define AT91_PA28_SPI0_NPCS2 (1 << 28) /* B: SPI0 Peripheral Chip Select 2 */
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#define AT91_PA29_TPK13 (1 << 29) /* A: Trace Packet Port 13 */
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#define AT91_PA29_SPI0_NPCS3 (1 << 29) /* B: SPI0 Peripheral Chip Select 3 */
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#define AT91_PA30_TPK14 (1 << 30) /* A: Trace Packet Port 14 */
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#define AT91_PA30_A23 (1 << 30) /* B: Address Bus bit 23 */
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#define AT91_PA31_TPK15 (1 << 31) /* A: Trace Packet Port 15 */
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#define AT91_PA31_A24 (1 << 31) /* B: Address Bus bit 24 */
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#define AT91_PB0_LCDVSYNC (1 << 0) /* A: LCD Vertical Synchronization */
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#define AT91_PB1_LCDHSYNC (1 << 1) /* A: LCD Horizontal Synchronization */
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#define AT91_PB2_LCDDOTCK (1 << 2) /* A: LCD Dot Clock */
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#define AT91_PB2_PCK0 (1 << 2) /* B: PMC Programmable clock Output 0 */
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#define AT91_PB3_LCDDEN (1 << 3) /* A: LCD Data Enable */
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#define AT91_PB4_LCDCC (1 << 4) /* A: LCD Contrast Control */
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#define AT91_PB4_LCDD2 (1 << 4) /* B: LCD Data Bus Bit 2 */
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#define AT91_PB5_LCDD0 (1 << 5) /* A: LCD Data Bus Bit 0 */
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#define AT91_PB5_LCDD3 (1 << 5) /* B: LCD Data Bus Bit 3 */
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#define AT91_PB6_LCDD1 (1 << 6) /* A: LCD Data Bus Bit 1 */
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#define AT91_PB6_LCDD4 (1 << 6) /* B: LCD Data Bus Bit 4 */
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#define AT91_PB7_LCDD2 (1 << 7) /* A: LCD Data Bus Bit 2 */
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#define AT91_PB7_LCDD5 (1 << 7) /* B: LCD Data Bus Bit 5 */
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#define AT91_PB8_LCDD3 (1 << 8) /* A: LCD Data Bus Bit 3 */
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#define AT91_PB8_LCDD6 (1 << 8) /* B: LCD Data Bus Bit 6 */
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#define AT91_PB9_LCDD4 (1 << 9) /* A: LCD Data Bus Bit 4 */
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#define AT91_PB9_LCDD7 (1 << 9) /* B: LCD Data Bus Bit 7 */
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#define AT91_PB10_LCDD5 (1 << 10) /* A: LCD Data Bus Bit 5 */
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#define AT91_PB10_LCDD10 (1 << 10) /* B: LCD Data Bus Bit 10 */
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#define AT91_PB11_LCDD6 (1 << 11) /* A: LCD Data Bus Bit 6 */
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#define AT91_PB11_LCDD11 (1 << 11) /* B: LCD Data Bus Bit 11 */
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#define AT91_PB12_LCDD7 (1 << 12) /* A: LCD Data Bus Bit 7 */
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#define AT91_PB12_LCDD12 (1 << 12) /* B: LCD Data Bus Bit 12 */
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#define AT91_PB13_LCDD8 (1 << 13) /* A: LCD Data Bus Bit 8 */
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#define AT91_PB13_LCDD13 (1 << 13) /* B: LCD Data Bus Bit 13 */
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#define AT91_PB14_LCDD9 (1 << 14) /* A: LCD Data Bus Bit 9 */
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#define AT91_PB14_LCDD14 (1 << 14) /* B: LCD Data Bus Bit 14 */
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#define AT91_PB15_LCDD10 (1 << 15) /* A: LCD Data Bus Bit 10 */
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#define AT91_PB15_LCDD15 (1 << 15) /* B: LCD Data Bus Bit 15 */
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#define AT91_PB16_LCDD11 (1 << 16) /* A: LCD Data Bus Bit 11 */
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#define AT91_PB16_LCDD19 (1 << 16) /* B: LCD Data Bus Bit 19 */
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#define AT91_PB17_LCDD12 (1 << 17) /* A: LCD Data Bus Bit 12 */
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#define AT91_PB17_LCDD20 (1 << 17) /* B: LCD Data Bus Bit 20 */
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#define AT91_PB18_LCDD13 (1 << 18) /* A: LCD Data Bus Bit 13 */
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#define AT91_PB18_LCDD21 (1 << 18) /* B: LCD Data Bus Bit 21 */
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#define AT91_PB19_LCDD14 (1 << 19) /* A: LCD Data Bus Bit 14 */
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#define AT91_PB19_LCDD22 (1 << 19) /* B: LCD Data Bus Bit 22 */
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#define AT91_PB20_LCDD15 (1 << 20) /* A: LCD Data Bus Bit 15 */
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#define AT91_PB20_LCDD23 (1 << 20) /* B: LCD Data Bus Bit 23 */
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#define AT91_PB21_TF0 (1 << 21) /* A: SSC0 Transmit Frame Sync */
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#define AT91_PB21_LCDD16 (1 << 21) /* B: LCD Data Bus Bit 16 */
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#define AT91_PB22_TK0 (1 << 22) /* A: SSC0 Transmit Clock */
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#define AT91_PB22_LCDD17 (1 << 22) /* B: LCD Data Bus Bit 17 */
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#define AT91_PB23_TD0 (1 << 23) /* A: SSC0 Transmit Data */
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#define AT91_PB23_LCDD18 (1 << 23) /* B: LCD Data Bus Bit 18 */
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#define AT91_PB24_RD0 (1 << 24) /* A: SSC0 Receive Data */
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#define AT91_PB24_LCDD19 (1 << 24) /* B: LCD Data Bus Bit 19 */
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#define AT91_PB25_RK0 (1 << 25) /* A: SSC0 Receive Clock */
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#define AT91_PB25_LCDD20 (1 << 25) /* B: LCD Data Bus Bit 20 */
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#define AT91_PB26_RF0 (1 << 26) /* A: SSC0 Receive Frame Sync */
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#define AT91_PB26_LCDD21 (1 << 26) /* B: LCD Data Bus Bit 21 */
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#define AT91_PB27_SPI1_NPCS1 (1 << 27) /* A: SPI1 Peripheral Chip Select 1 */
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#define AT91_PB27_LCDD22 (1 << 27) /* B: LCD Data Bus Bit 22 */
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#define AT91_PB28_SPI1_NPCS0 (1 << 28) /* A: SPI1 Peripheral Chip Select 0 */
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#define AT91_PB28_LCDD23 (1 << 28) /* B: LCD Data Bus Bit 23 */
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#define AT91_PB29_SPI1_SPCK (1 << 29) /* A: SPI1 Serial Clock */
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#define AT91_PB29_IRQ2 (1 << 29) /* B: Interrupt input 2 */
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#define AT91_PB30_SPI1_MISO (1 << 30) /* A: SPI1 Master In Slave */
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#define AT91_PB30_IRQ1 (1 << 30) /* B: Interrupt input 1 */
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#define AT91_PB31_SPI1_MOSI (1 << 31) /* A: SPI1 Master Out Slave */
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#define AT91_PB31_PCK2 (1 << 31) /* B: PMC Programmable clock Output 2 */
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#define AT91_PC0_SMOE (1 << 0) /* A: SmartMedia Output Enable */
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#define AT91_PC0_NCS6 (1 << 0) /* B: Chip Select 6 */
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#define AT91_PC1_SMWE (1 << 1) /* A: SmartMedia Write Enable */
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#define AT91_PC1_NCS7 (1 << 1) /* B: Chip Select 7 */
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#define AT91_PC2_NWAIT (1 << 2) /* A: NWAIT */
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#define AT91_PC2_IRQ0 (1 << 2) /* B: Interrupt input 0 */
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#define AT91_PC3_A25_CFRNW (1 << 3) /* A: Address Bus[25] / Compact Flash Read Not Write */
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#define AT91_PC4_NCS4_CFCS0 (1 << 4) /* A: Chip Select 4 / CompactFlash Chip Select 0 */
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#define AT91_PC5_NCS5_CFCS1 (1 << 5) /* A: Chip Select 5 / CompactFlash Chip Select 1 */
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#define AT91_PC6_CFCE1 (1 << 6) /* A: CompactFlash Chip Enable 1 */
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#define AT91_PC7_CFCE2 (1 << 7) /* A: CompactFlash Chip Enable 2 */
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#define AT91_PC8_TXD0 (1 << 8) /* A: USART0 Transmit Data */
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#define AT91_PC8_PCK2 (1 << 8) /* B: PMC Programmable clock Output 2 */
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#define AT91_PC9_RXD0 (1 << 9) /* A: USART0 Receive Data */
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#define AT91_PC9_PCK3 (1 << 9) /* B: PMC Programmable clock Output 3 */
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#define AT91_PC10_RTS0 (1 << 10) /* A: USART0 Ready To Send */
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#define AT91_PC10_SCK0 (1 << 10) /* B: USART0 Serial Clock */
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#define AT91_PC11_CTS0 (1 << 11) /* A: USART0 Clear To Send */
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#define AT91_PC11_FIQ (1 << 11) /* B: AIC Fast Interrupt Input */
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#define AT91_PC12_TXD1 (1 << 12) /* A: USART1 Transmit Data */
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#define AT91_PC12_NCS6 (1 << 12) /* B: Chip Select 6 */
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#define AT91_PC13_RXD1 (1 << 13) /* A: USART1 Receive Data */
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#define AT91_PC13_NCS7 (1 << 13) /* B: Chip Select 7 */
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#define AT91_PC14_TXD2 (1 << 14) /* A: USART2 Transmit Data */
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#define AT91_PC14_SPI1_NPCS2 (1 << 14) /* B: SPI1 Peripheral Chip Select 2 */
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#define AT91_PC15_RXD2 (1 << 15) /* A: USART2 Receive Data */
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#define AT91_PC15_SPI1_NPCS3 (1 << 15) /* B: SPI1 Peripheral Chip Select 3 */
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#define AT91_PC16_D16 (1 << 16) /* A: Data Bus [16] */
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#define AT91_PC16_TCLK0 (1 << 16) /* B: Timer Counter 0 external clock input */
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#define AT91_PC17_D17 (1 << 17) /* A: Data Bus [17] */
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#define AT91_PC17_TCLK1 (1 << 17) /* B: Timer Counter 1 external clock input */
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#define AT91_PC18_D18 (1 << 18) /* A: Data Bus [18] */
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#define AT91_PC18_TCLK2 (1 << 18) /* B: Timer Counter 2 external clock input */
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#define AT91_PC19_D19 (1 << 19) /* A: Data Bus [19] */
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#define AT91_PC19_TIOA0 (1 << 19) /* B: Timer Counter 0 Multipurpose Timer I/O Pin A */
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#define AT91_PC20_D20 (1 << 20) /* A: Data Bus [20] */
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#define AT91_PC20_TIOB0 (1 << 20) /* B: Timer Counter 0 Multipurpose Timer I/O Pin B */
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#define AT91_PC21_D21 (1 << 21) /* A: Data Bus [21] */
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#define AT91_PC21_TIOA1 (1 << 21) /* B: Timer Counter 1 Multipurpose Timer I/O Pin A */
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#define AT91_PC22_D22 (1 << 22) /* A: Data Bus [22] */
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#define AT91_PC22_TIOB1 (1 << 22) /* B: Timer Counter 1 Multipurpose Timer I/O Pin B */
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#define AT91_PC23_D23 (1 << 23) /* A: Data Bus [23] */
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#define AT91_PC23_TIOA2 (1 << 23) /* B: Timer Counter 2 Multipurpose Timer I/O Pin A */
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#define AT91_PC24_D24 (1 << 24) /* A: Data Bus [24] */
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#define AT91_PC24_TIOB2 (1 << 24) /* B: Timer Counter 2 Multipurpose Timer I/O Pin B */
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#define AT91_PC25_D25 (1 << 25) /* A: Data Bus [25] */
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#define AT91_PC25_TF2 (1 << 25) /* B: SSC2 Transmit Frame Sync */
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#define AT91_PC26_D26 (1 << 26) /* A: Data Bus [26] */
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#define AT91_PC26_TK2 (1 << 26) /* B: SSC2 Transmit Clock */
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#define AT91_PC27_D27 (1 << 27) /* A: Data Bus [27] */
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#define AT91_PC27_TD2 (1 << 27) /* B: SSC2 Transmit Data */
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#define AT91_PC28_D28 (1 << 28) /* A: Data Bus [28] */
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#define AT91_PC28_RD2 (1 << 28) /* B: SSC2 Receive Data */
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#define AT91_PC29_D29 (1 << 29) /* A: Data Bus [29] */
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#define AT91_PC29_RK2 (1 << 29) /* B: SSC2 Receive Clock */
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#define AT91_PC30_D30 (1 << 30) /* A: Data Bus [30] */
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#define AT91_PC30_RF2 (1 << 30) /* B: SSC2 Receive Frame Sync */
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#define AT91_PC31_D31 (1 << 31) /* A: Data Bus [31] */
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#define AT91_PC31_PCK1 (1 << 31) /* B: PMC Programmable clock Output 1 */
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#endif
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#endif
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