246 lines
8.8 KiB
C
246 lines
8.8 KiB
C
/*
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* Pin definitions for AT32AP7000.
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*
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* Copyright (C) 2006 Atmel Corporation
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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 version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_ARCH_AT32AP700X_H__
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#define __ASM_ARCH_AT32AP700X_H__
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#define GPIO_PERIPH_A 0
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#define GPIO_PERIPH_B 1
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/*
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* Pin numbers identifying specific GPIO pins on the chip. They can
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* also be converted to IRQ numbers by passing them through
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* gpio_to_irq().
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*/
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#define GPIO_PIOA_BASE (0)
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#define GPIO_PIOB_BASE (GPIO_PIOA_BASE + 32)
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#define GPIO_PIOC_BASE (GPIO_PIOB_BASE + 32)
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#define GPIO_PIOD_BASE (GPIO_PIOC_BASE + 32)
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#define GPIO_PIOE_BASE (GPIO_PIOD_BASE + 32)
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#define GPIO_PIN_PA(N) (GPIO_PIOA_BASE + (N))
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#define GPIO_PIN_PB(N) (GPIO_PIOB_BASE + (N))
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#define GPIO_PIN_PC(N) (GPIO_PIOC_BASE + (N))
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#define GPIO_PIN_PD(N) (GPIO_PIOD_BASE + (N))
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#define GPIO_PIN_PE(N) (GPIO_PIOE_BASE + (N))
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/*
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* DMAC peripheral hardware handshaking interfaces, used with dw_dmac
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*/
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#define DMAC_MCI_RX 0
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#define DMAC_MCI_TX 1
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#define DMAC_DAC_TX 2
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#define DMAC_AC97_A_RX 3
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#define DMAC_AC97_A_TX 4
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#define DMAC_AC97_B_RX 5
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#define DMAC_AC97_B_TX 6
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#define DMAC_DMAREQ_0 7
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#define DMAC_DMAREQ_1 8
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#define DMAC_DMAREQ_2 9
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#define DMAC_DMAREQ_3 10
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/* HSB master IDs */
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#define HMATRIX_MASTER_CPU_DCACHE 0
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#define HMATRIX_MASTER_CPU_ICACHE 1
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#define HMATRIX_MASTER_PDC 2
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#define HMATRIX_MASTER_ISI 3
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#define HMATRIX_MASTER_USBA 4
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#define HMATRIX_MASTER_LCDC 5
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#define HMATRIX_MASTER_MACB0 6
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#define HMATRIX_MASTER_MACB1 7
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#define HMATRIX_MASTER_DMACA_M0 8
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#define HMATRIX_MASTER_DMACA_M1 9
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/* HSB slave IDs */
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#define HMATRIX_SLAVE_SRAM0 0
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#define HMATRIX_SLAVE_SRAM1 1
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#define HMATRIX_SLAVE_PBA 2
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#define HMATRIX_SLAVE_PBB 3
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#define HMATRIX_SLAVE_EBI 4
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#define HMATRIX_SLAVE_USBA 5
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#define HMATRIX_SLAVE_LCDC 6
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#define HMATRIX_SLAVE_DMACA 7
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/* Bits in HMATRIX SFR4 (EBI) */
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#define HMATRIX_EBI_SDRAM_ENABLE (1 << 1)
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#define HMATRIX_EBI_NAND_ENABLE (1 << 3)
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#define HMATRIX_EBI_CF0_ENABLE (1 << 4)
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#define HMATRIX_EBI_CF1_ENABLE (1 << 5)
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#define HMATRIX_EBI_PULLUP_DISABLE (1 << 8)
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/*
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* Base addresses of controllers that may be accessed early by
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* platform code.
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*/
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#define PM_BASE 0xfff00000
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#define HMATRIX_BASE 0xfff00800
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#define SDRAMC_BASE 0xfff03800
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/* LCDC on port C */
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#define ATMEL_LCDC_PC_CC (1ULL << 19)
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#define ATMEL_LCDC_PC_HSYNC (1ULL << 20)
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#define ATMEL_LCDC_PC_PCLK (1ULL << 21)
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#define ATMEL_LCDC_PC_VSYNC (1ULL << 22)
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#define ATMEL_LCDC_PC_DVAL (1ULL << 23)
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#define ATMEL_LCDC_PC_MODE (1ULL << 24)
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#define ATMEL_LCDC_PC_PWR (1ULL << 25)
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#define ATMEL_LCDC_PC_DATA0 (1ULL << 26)
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#define ATMEL_LCDC_PC_DATA1 (1ULL << 27)
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#define ATMEL_LCDC_PC_DATA2 (1ULL << 28)
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#define ATMEL_LCDC_PC_DATA3 (1ULL << 29)
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#define ATMEL_LCDC_PC_DATA4 (1ULL << 30)
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#define ATMEL_LCDC_PC_DATA5 (1ULL << 31)
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/* LCDC on port D */
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#define ATMEL_LCDC_PD_DATA6 (1ULL << 0)
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#define ATMEL_LCDC_PD_DATA7 (1ULL << 1)
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#define ATMEL_LCDC_PD_DATA8 (1ULL << 2)
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#define ATMEL_LCDC_PD_DATA9 (1ULL << 3)
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#define ATMEL_LCDC_PD_DATA10 (1ULL << 4)
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#define ATMEL_LCDC_PD_DATA11 (1ULL << 5)
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#define ATMEL_LCDC_PD_DATA12 (1ULL << 6)
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#define ATMEL_LCDC_PD_DATA13 (1ULL << 7)
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#define ATMEL_LCDC_PD_DATA14 (1ULL << 8)
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#define ATMEL_LCDC_PD_DATA15 (1ULL << 9)
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#define ATMEL_LCDC_PD_DATA16 (1ULL << 10)
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#define ATMEL_LCDC_PD_DATA17 (1ULL << 11)
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#define ATMEL_LCDC_PD_DATA18 (1ULL << 12)
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#define ATMEL_LCDC_PD_DATA19 (1ULL << 13)
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#define ATMEL_LCDC_PD_DATA20 (1ULL << 14)
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#define ATMEL_LCDC_PD_DATA21 (1ULL << 15)
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#define ATMEL_LCDC_PD_DATA22 (1ULL << 16)
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#define ATMEL_LCDC_PD_DATA23 (1ULL << 17)
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/* LCDC on port E */
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#define ATMEL_LCDC_PE_CC (1ULL << (32 + 0))
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#define ATMEL_LCDC_PE_DVAL (1ULL << (32 + 1))
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#define ATMEL_LCDC_PE_MODE (1ULL << (32 + 2))
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#define ATMEL_LCDC_PE_DATA0 (1ULL << (32 + 3))
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#define ATMEL_LCDC_PE_DATA1 (1ULL << (32 + 4))
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#define ATMEL_LCDC_PE_DATA2 (1ULL << (32 + 5))
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#define ATMEL_LCDC_PE_DATA3 (1ULL << (32 + 6))
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#define ATMEL_LCDC_PE_DATA4 (1ULL << (32 + 7))
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#define ATMEL_LCDC_PE_DATA8 (1ULL << (32 + 8))
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#define ATMEL_LCDC_PE_DATA9 (1ULL << (32 + 9))
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#define ATMEL_LCDC_PE_DATA10 (1ULL << (32 + 10))
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#define ATMEL_LCDC_PE_DATA11 (1ULL << (32 + 11))
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#define ATMEL_LCDC_PE_DATA12 (1ULL << (32 + 12))
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#define ATMEL_LCDC_PE_DATA16 (1ULL << (32 + 13))
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#define ATMEL_LCDC_PE_DATA17 (1ULL << (32 + 14))
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#define ATMEL_LCDC_PE_DATA18 (1ULL << (32 + 15))
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#define ATMEL_LCDC_PE_DATA19 (1ULL << (32 + 16))
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#define ATMEL_LCDC_PE_DATA20 (1ULL << (32 + 17))
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#define ATMEL_LCDC_PE_DATA21 (1ULL << (32 + 18))
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#define ATMEL_LCDC(PORT, PIN) (ATMEL_LCDC_##PORT##_##PIN)
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#define ATMEL_LCDC_PRI_24B_DATA ( \
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ATMEL_LCDC(PC, DATA0) | ATMEL_LCDC(PC, DATA1) | \
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ATMEL_LCDC(PC, DATA2) | ATMEL_LCDC(PC, DATA3) | \
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ATMEL_LCDC(PC, DATA4) | ATMEL_LCDC(PC, DATA5) | \
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ATMEL_LCDC(PD, DATA6) | ATMEL_LCDC(PD, DATA7) | \
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ATMEL_LCDC(PD, DATA8) | ATMEL_LCDC(PD, DATA9) | \
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ATMEL_LCDC(PD, DATA10) | ATMEL_LCDC(PD, DATA11) | \
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ATMEL_LCDC(PD, DATA12) | ATMEL_LCDC(PD, DATA13) | \
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ATMEL_LCDC(PD, DATA14) | ATMEL_LCDC(PD, DATA15) | \
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ATMEL_LCDC(PD, DATA16) | ATMEL_LCDC(PD, DATA17) | \
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ATMEL_LCDC(PD, DATA18) | ATMEL_LCDC(PD, DATA19) | \
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ATMEL_LCDC(PD, DATA20) | ATMEL_LCDC(PD, DATA21) | \
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ATMEL_LCDC(PD, DATA22) | ATMEL_LCDC(PD, DATA23))
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#define ATMEL_LCDC_ALT_24B_DATA ( \
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ATMEL_LCDC(PE, DATA0) | ATMEL_LCDC(PE, DATA1) | \
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ATMEL_LCDC(PE, DATA2) | ATMEL_LCDC(PE, DATA3) | \
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ATMEL_LCDC(PE, DATA4) | ATMEL_LCDC(PC, DATA5) | \
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ATMEL_LCDC(PD, DATA6) | ATMEL_LCDC(PD, DATA7) | \
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ATMEL_LCDC(PE, DATA8) | ATMEL_LCDC(PE, DATA9) | \
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ATMEL_LCDC(PE, DATA10) | ATMEL_LCDC(PE, DATA11) | \
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ATMEL_LCDC(PE, DATA12) | ATMEL_LCDC(PD, DATA13) | \
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ATMEL_LCDC(PD, DATA14) | ATMEL_LCDC(PD, DATA15) | \
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ATMEL_LCDC(PE, DATA16) | ATMEL_LCDC(PE, DATA17) | \
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ATMEL_LCDC(PE, DATA18) | ATMEL_LCDC(PE, DATA19) | \
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ATMEL_LCDC(PE, DATA20) | ATMEL_LCDC(PE, DATA21) | \
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ATMEL_LCDC(PD, DATA22) | ATMEL_LCDC(PD, DATA23))
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#define ATMEL_LCDC_PRI_18B_DATA ( \
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ATMEL_LCDC(PC, DATA2) | ATMEL_LCDC(PC, DATA3) | \
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ATMEL_LCDC(PC, DATA4) | ATMEL_LCDC(PC, DATA5) | \
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ATMEL_LCDC(PD, DATA6) | ATMEL_LCDC(PD, DATA7) | \
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ATMEL_LCDC(PD, DATA10) | ATMEL_LCDC(PD, DATA11) | \
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ATMEL_LCDC(PD, DATA12) | ATMEL_LCDC(PD, DATA13) | \
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ATMEL_LCDC(PD, DATA14) | ATMEL_LCDC(PD, DATA15) | \
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ATMEL_LCDC(PD, DATA18) | ATMEL_LCDC(PD, DATA19) | \
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ATMEL_LCDC(PD, DATA20) | ATMEL_LCDC(PD, DATA21) | \
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ATMEL_LCDC(PD, DATA22) | ATMEL_LCDC(PD, DATA23))
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#define ATMEL_LCDC_ALT_18B_DATA ( \
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ATMEL_LCDC(PE, DATA2) | ATMEL_LCDC(PE, DATA3) | \
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ATMEL_LCDC(PE, DATA4) | ATMEL_LCDC(PC, DATA5) | \
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ATMEL_LCDC(PD, DATA6) | ATMEL_LCDC(PD, DATA7) | \
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ATMEL_LCDC(PE, DATA10) | ATMEL_LCDC(PE, DATA11) | \
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ATMEL_LCDC(PE, DATA12) | ATMEL_LCDC(PD, DATA13) | \
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ATMEL_LCDC(PD, DATA14) | ATMEL_LCDC(PD, DATA15) | \
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ATMEL_LCDC(PE, DATA18) | ATMEL_LCDC(PE, DATA19) | \
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ATMEL_LCDC(PE, DATA20) | ATMEL_LCDC(PE, DATA21) | \
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ATMEL_LCDC(PD, DATA22) | ATMEL_LCDC(PD, DATA23))
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#define ATMEL_LCDC_PRI_15B_DATA ( \
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ATMEL_LCDC(PC, DATA3) | ATMEL_LCDC(PC, DATA4) | \
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ATMEL_LCDC(PC, DATA5) | ATMEL_LCDC(PD, DATA6) | \
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ATMEL_LCDC(PD, DATA7) | \
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ATMEL_LCDC(PD, DATA11) | ATMEL_LCDC(PD, DATA12) | \
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ATMEL_LCDC(PD, DATA13) | ATMEL_LCDC(PD, DATA14) | \
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ATMEL_LCDC(PD, DATA15) | \
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ATMEL_LCDC(PD, DATA19) | ATMEL_LCDC(PD, DATA20) | \
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ATMEL_LCDC(PD, DATA21) | ATMEL_LCDC(PD, DATA22) | \
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ATMEL_LCDC(PD, DATA23))
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#define ATMEL_LCDC_ALT_15B_DATA ( \
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ATMEL_LCDC(PE, DATA3) | ATMEL_LCDC(PE, DATA4) | \
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ATMEL_LCDC(PC, DATA5) | ATMEL_LCDC(PD, DATA6) | \
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ATMEL_LCDC(PD, DATA7) | \
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ATMEL_LCDC(PE, DATA11) | ATMEL_LCDC(PE, DATA12) | \
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ATMEL_LCDC(PD, DATA13) | ATMEL_LCDC(PD, DATA14) | \
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ATMEL_LCDC(PD, DATA15) | \
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ATMEL_LCDC(PE, DATA19) | ATMEL_LCDC(PE, DATA20) | \
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ATMEL_LCDC(PE, DATA21) | ATMEL_LCDC(PD, DATA22) | \
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ATMEL_LCDC(PD, DATA23))
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#define ATMEL_LCDC_PRI_CONTROL ( \
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ATMEL_LCDC(PC, CC) | ATMEL_LCDC(PC, DVAL) | \
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ATMEL_LCDC(PC, MODE) | ATMEL_LCDC(PC, PWR))
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#define ATMEL_LCDC_ALT_CONTROL ( \
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ATMEL_LCDC(PE, CC) | ATMEL_LCDC(PE, DVAL) | \
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ATMEL_LCDC(PE, MODE) | ATMEL_LCDC(PC, PWR))
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#define ATMEL_LCDC_CONTROL ( \
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ATMEL_LCDC(PC, HSYNC) | ATMEL_LCDC(PC, VSYNC) | \
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ATMEL_LCDC(PC, PCLK))
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#define ATMEL_LCDC_PRI_24BIT (ATMEL_LCDC_CONTROL | ATMEL_LCDC_PRI_24B_DATA)
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#define ATMEL_LCDC_ALT_24BIT (ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_24B_DATA)
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#define ATMEL_LCDC_PRI_18BIT (ATMEL_LCDC_CONTROL | ATMEL_LCDC_PRI_18B_DATA)
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#define ATMEL_LCDC_ALT_18BIT (ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_18B_DATA)
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#define ATMEL_LCDC_PRI_15BIT (ATMEL_LCDC_CONTROL | ATMEL_LCDC_PRI_15B_DATA)
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#define ATMEL_LCDC_ALT_15BIT (ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_15B_DATA)
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/* Bitmask for all EBI data (D16..D31) pins on port E */
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#define ATMEL_EBI_PE_DATA_ALL (0x0000FFFF)
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#endif /* __ASM_ARCH_AT32AP700X_H__ */
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