| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. |
| 3 | * Copyright 2008 Juergen Beisert, kernel@pengutronix.de |
| 4 | * Copyright 2009 Holger Schurig, hs4233@mail.mn-solutions.de |
| 5 | * |
| 6 | * This contains i.MX21-specific hardware definitions. For those |
| 7 | * hardware pieces that are common between i.MX21 and i.MX27, have a |
| 8 | * look at mx2x.h. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public License |
| 12 | * as published by the Free Software Foundation; either version 2 |
| 13 | * of the License, or (at your option) any later version. |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with this program; if not, write to the Free Software |
| 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| 22 | * MA 02110-1301, USA. |
| 23 | */ |
| 24 | |
| 25 | #ifndef __MACH_MX21_H__ |
| 26 | #define __MACH_MX21_H__ |
| 27 | |
| 28 | #define MX21_AIPI_BASE_ADDR 0x10000000 |
| 29 | #define MX21_AIPI_SIZE SZ_1M |
| 30 | #define MX21_DMA_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x01000) |
| 31 | #define MX21_WDOG_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x02000) |
| 32 | #define MX21_GPT1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x03000) |
| 33 | #define MX21_GPT2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x04000) |
| 34 | #define MX21_GPT3_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x05000) |
| 35 | #define MX21_PWM_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x06000) |
| 36 | #define MX21_RTC_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x07000) |
| 37 | #define MX21_KPP_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x08000) |
| 38 | #define MX21_OWIRE_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x09000) |
| 39 | #define MX21_UART1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0a000) |
| 40 | #define MX21_UART2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0b000) |
| 41 | #define MX21_UART3_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0c000) |
| 42 | #define MX21_UART4_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0d000) |
| 43 | #define MX21_CSPI1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0e000) |
| 44 | #define MX21_CSPI2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x0f000) |
| 45 | #define MX21_SSI1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x10000) |
| 46 | #define MX21_SSI2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x11000) |
| 47 | #define MX21_I2C_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x12000) |
| 48 | #define MX21_SDHC1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x13000) |
| 49 | #define MX21_SDHC2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x14000) |
| 50 | #define MX21_GPIO_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x15000) |
| 51 | #define MX21_GPIO1_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x000) |
| 52 | #define MX21_GPIO2_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x100) |
| 53 | #define MX21_GPIO3_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x200) |
| 54 | #define MX21_GPIO4_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x300) |
| 55 | #define MX21_GPIO5_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x400) |
| 56 | #define MX21_GPIO6_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x500) |
| 57 | #define MX21_AUDMUX_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x16000) |
| 58 | #define MX21_CSPI3_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x17000) |
| 59 | #define MX21_LCDC_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x21000) |
| 60 | #define MX21_SLCDC_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x22000) |
| 61 | #define MX21_USBOTG_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x24000) |
| 62 | #define MX21_EMMA_PP_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x26000) |
| 63 | #define MX21_EMMA_PRP_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x26400) |
| 64 | #define MX21_CCM_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x27000) |
| 65 | #define MX21_SYSCTRL_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x27800) |
| 66 | #define MX21_JAM_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x3e000) |
| 67 | #define MX21_MAX_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x3f000) |
| 68 | |
| 69 | #define MX21_AVIC_BASE_ADDR 0x10040000 |
| 70 | |
| 71 | #define MX21_SAHB1_BASE_ADDR 0x80000000 |
| 72 | #define MX21_SAHB1_SIZE SZ_1M |
| 73 | #define MX21_CSI_BASE_ADDR (MX2x_SAHB1_BASE_ADDR + 0x0000) |
| 74 | |
| 75 | /* Memory regions and CS */ |
| 76 | #define MX21_SDRAM_BASE_ADDR 0xc0000000 |
| 77 | #define MX21_CSD1_BASE_ADDR 0xc4000000 |
| 78 | |
| 79 | #define MX21_CS0_BASE_ADDR 0xc8000000 |
| 80 | #define MX21_CS1_BASE_ADDR 0xcc000000 |
| 81 | #define MX21_CS2_BASE_ADDR 0xd0000000 |
| 82 | #define MX21_CS3_BASE_ADDR 0xd1000000 |
| 83 | #define MX21_CS4_BASE_ADDR 0xd2000000 |
| 84 | #define MX21_PCMCIA_MEM_BASE_ADDR 0xd4000000 |
| 85 | #define MX21_CS5_BASE_ADDR 0xdd000000 |
| 86 | |
| 87 | /* NAND, SDRAM, WEIM etc controllers */ |
| 88 | #define MX21_X_MEMC_BASE_ADDR 0xdf000000 |
| 89 | #define MX21_X_MEMC_SIZE SZ_256K |
| 90 | |
| 91 | #define MX21_SDRAMC_BASE_ADDR (MX21_X_MEMC_BASE_ADDR + 0x0000) |
| 92 | #define MX21_EIM_BASE_ADDR (MX21_X_MEMC_BASE_ADDR + 0x1000) |
| 93 | #define MX21_PCMCIA_CTL_BASE_ADDR (MX21_X_MEMC_BASE_ADDR + 0x2000) |
| 94 | #define MX21_NFC_BASE_ADDR (MX21_X_MEMC_BASE_ADDR + 0x3000) |
| 95 | |
| 96 | #define MX21_IRAM_BASE_ADDR 0xffffe800 /* internal ram */ |
| 97 | |
| 98 | #define MX21_IO_P2V(x) IMX_IO_P2V(x) |
| 99 | #define MX21_IO_ADDRESS(x) IOMEM(MX21_IO_P2V(x)) |
| 100 | |
| 101 | /* fixed interrupt numbers */ |
| 102 | #include <asm/irq.h> |
| 103 | #define MX21_INT_CSPI3 (NR_IRQS_LEGACY + 6) |
| 104 | #define MX21_INT_GPIO (NR_IRQS_LEGACY + 8) |
| 105 | #define MX21_INT_FIRI (NR_IRQS_LEGACY + 9) |
| 106 | #define MX21_INT_SDHC2 (NR_IRQS_LEGACY + 10) |
| 107 | #define MX21_INT_SDHC1 (NR_IRQS_LEGACY + 11) |
| 108 | #define MX21_INT_I2C (NR_IRQS_LEGACY + 12) |
| 109 | #define MX21_INT_SSI2 (NR_IRQS_LEGACY + 13) |
| 110 | #define MX21_INT_SSI1 (NR_IRQS_LEGACY + 14) |
| 111 | #define MX21_INT_CSPI2 (NR_IRQS_LEGACY + 15) |
| 112 | #define MX21_INT_CSPI1 (NR_IRQS_LEGACY + 16) |
| 113 | #define MX21_INT_UART4 (NR_IRQS_LEGACY + 17) |
| 114 | #define MX21_INT_UART3 (NR_IRQS_LEGACY + 18) |
| 115 | #define MX21_INT_UART2 (NR_IRQS_LEGACY + 19) |
| 116 | #define MX21_INT_UART1 (NR_IRQS_LEGACY + 20) |
| 117 | #define MX21_INT_KPP (NR_IRQS_LEGACY + 21) |
| 118 | #define MX21_INT_RTC (NR_IRQS_LEGACY + 22) |
| 119 | #define MX21_INT_PWM (NR_IRQS_LEGACY + 23) |
| 120 | #define MX21_INT_GPT3 (NR_IRQS_LEGACY + 24) |
| 121 | #define MX21_INT_GPT2 (NR_IRQS_LEGACY + 25) |
| 122 | #define MX21_INT_GPT1 (NR_IRQS_LEGACY + 26) |
| 123 | #define MX21_INT_WDOG (NR_IRQS_LEGACY + 27) |
| 124 | #define MX21_INT_PCMCIA (NR_IRQS_LEGACY + 28) |
| 125 | #define MX21_INT_NFC (NR_IRQS_LEGACY + 29) |
| 126 | #define MX21_INT_BMI (NR_IRQS_LEGACY + 30) |
| 127 | #define MX21_INT_CSI (NR_IRQS_LEGACY + 31) |
| 128 | #define MX21_INT_DMACH0 (NR_IRQS_LEGACY + 32) |
| 129 | #define MX21_INT_DMACH1 (NR_IRQS_LEGACY + 33) |
| 130 | #define MX21_INT_DMACH2 (NR_IRQS_LEGACY + 34) |
| 131 | #define MX21_INT_DMACH3 (NR_IRQS_LEGACY + 35) |
| 132 | #define MX21_INT_DMACH4 (NR_IRQS_LEGACY + 36) |
| 133 | #define MX21_INT_DMACH5 (NR_IRQS_LEGACY + 37) |
| 134 | #define MX21_INT_DMACH6 (NR_IRQS_LEGACY + 38) |
| 135 | #define MX21_INT_DMACH7 (NR_IRQS_LEGACY + 39) |
| 136 | #define MX21_INT_DMACH8 (NR_IRQS_LEGACY + 40) |
| 137 | #define MX21_INT_DMACH9 (NR_IRQS_LEGACY + 41) |
| 138 | #define MX21_INT_DMACH10 (NR_IRQS_LEGACY + 42) |
| 139 | #define MX21_INT_DMACH11 (NR_IRQS_LEGACY + 43) |
| 140 | #define MX21_INT_DMACH12 (NR_IRQS_LEGACY + 44) |
| 141 | #define MX21_INT_DMACH13 (NR_IRQS_LEGACY + 45) |
| 142 | #define MX21_INT_DMACH14 (NR_IRQS_LEGACY + 46) |
| 143 | #define MX21_INT_DMACH15 (NR_IRQS_LEGACY + 47) |
| 144 | #define MX21_INT_EMMAENC (NR_IRQS_LEGACY + 49) |
| 145 | #define MX21_INT_EMMADEC (NR_IRQS_LEGACY + 50) |
| 146 | #define MX21_INT_EMMAPRP (NR_IRQS_LEGACY + 51) |
| 147 | #define MX21_INT_EMMAPP (NR_IRQS_LEGACY + 52) |
| 148 | #define MX21_INT_USBWKUP (NR_IRQS_LEGACY + 53) |
| 149 | #define MX21_INT_USBDMA (NR_IRQS_LEGACY + 54) |
| 150 | #define MX21_INT_USBHOST (NR_IRQS_LEGACY + 55) |
| 151 | #define MX21_INT_USBFUNC (NR_IRQS_LEGACY + 56) |
| 152 | #define MX21_INT_USBMNP (NR_IRQS_LEGACY + 57) |
| 153 | #define MX21_INT_USBCTRL (NR_IRQS_LEGACY + 58) |
| 154 | #define MX21_INT_SLCDC (NR_IRQS_LEGACY + 60) |
| 155 | #define MX21_INT_LCDC (NR_IRQS_LEGACY + 61) |
| 156 | |
| 157 | /* fixed DMA request numbers */ |
| 158 | #define MX21_DMA_REQ_CSPI3_RX 1 |
| 159 | #define MX21_DMA_REQ_CSPI3_TX 2 |
| 160 | #define MX21_DMA_REQ_EXT 3 |
| 161 | #define MX21_DMA_REQ_FIRI_RX 4 |
| 162 | #define MX21_DMA_REQ_SDHC2 6 |
| 163 | #define MX21_DMA_REQ_SDHC1 7 |
| 164 | #define MX21_DMA_REQ_SSI2_RX0 8 |
| 165 | #define MX21_DMA_REQ_SSI2_TX0 9 |
| 166 | #define MX21_DMA_REQ_SSI2_RX1 10 |
| 167 | #define MX21_DMA_REQ_SSI2_TX1 11 |
| 168 | #define MX21_DMA_REQ_SSI1_RX0 12 |
| 169 | #define MX21_DMA_REQ_SSI1_TX0 13 |
| 170 | #define MX21_DMA_REQ_SSI1_RX1 14 |
| 171 | #define MX21_DMA_REQ_SSI1_TX1 15 |
| 172 | #define MX21_DMA_REQ_CSPI2_RX 16 |
| 173 | #define MX21_DMA_REQ_CSPI2_TX 17 |
| 174 | #define MX21_DMA_REQ_CSPI1_RX 18 |
| 175 | #define MX21_DMA_REQ_CSPI1_TX 19 |
| 176 | #define MX21_DMA_REQ_UART4_RX 20 |
| 177 | #define MX21_DMA_REQ_UART4_TX 21 |
| 178 | #define MX21_DMA_REQ_UART3_RX 22 |
| 179 | #define MX21_DMA_REQ_UART3_TX 23 |
| 180 | #define MX21_DMA_REQ_UART2_RX 24 |
| 181 | #define MX21_DMA_REQ_UART2_TX 25 |
| 182 | #define MX21_DMA_REQ_UART1_RX 26 |
| 183 | #define MX21_DMA_REQ_UART1_TX 27 |
| 184 | #define MX21_DMA_REQ_BMI_TX 28 |
| 185 | #define MX21_DMA_REQ_BMI_RX 29 |
| 186 | #define MX21_DMA_REQ_CSI_STAT 30 |
| 187 | #define MX21_DMA_REQ_CSI_RX 31 |
| 188 | |
| 189 | #endif /* ifndef __MACH_MX21_H__ */ |