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   1 /*
   2  * BRIEF MODULE DESCRIPTION
   3  *      Au1xxx processor specific IRQ tables
   4  *
   5  * Copyright 2004 Embedded Edge, LLC
   6  *      dan@embeddededge.com
   7  *
   8  *  This program is free software; you can redistribute  it and/or modify it
   9  *  under  the terms of  the GNU General  Public License as published by the
  10  *  Free Software Foundation;  either version 2 of the  License, or (at your
  11  *  option) any later version.
  12  *
  13  *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
  14  *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
  15  *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
  16  *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
  17  *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  18  *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
  19  *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  20  *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
  21  *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  22  *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  23  *
  24  *  You should have received a copy of the  GNU General Public License along
  25  *  with this program; if not, write  to the Free Software Foundation, Inc.,
  26  *  675 Mass Ave, Cambridge, MA 02139, USA.
  27  */
  28 #include <linux/init.h>
  29 #include <linux/kernel.h>
  30
  31 #include <au1000.h>
  32
  33 /* The IC0 interrupt table.  This is processor, rather than
  34  * board dependent, so no reason to keep this info in the board
  35  * dependent files.
  36  *
  37  * Careful if you change match 2 request!
  38  * The interrupt handler is called directly from the low level dispatch code.
  39  */
  40 struct au1xxx_irqmap __initdata au1xxx_ic0_map[] = {
  41
  42 #if defined(CONFIG_SOC_AU1000)
  43         { AU1000_UART0_INT, INTC_INT_HIGH_LEVEL, 0 },
  44         { AU1000_UART1_INT, INTC_INT_HIGH_LEVEL, 0 },
  45         { AU1000_UART2_INT, INTC_INT_HIGH_LEVEL, 0 },
  46         { AU1000_UART3_INT, INTC_INT_HIGH_LEVEL, 0 },
  47         { AU1000_SSI0_INT, INTC_INT_HIGH_LEVEL, 0 },
  48         { AU1000_SSI1_INT, INTC_INT_HIGH_LEVEL, 0 },
  49         { AU1000_DMA_INT_BASE, INTC_INT_HIGH_LEVEL, 0 },
  50         { AU1000_DMA_INT_BASE+1, INTC_INT_HIGH_LEVEL, 0 },
  51         { AU1000_DMA_INT_BASE+2, INTC_INT_HIGH_LEVEL, 0 },
  52         { AU1000_DMA_INT_BASE+3, INTC_INT_HIGH_LEVEL, 0 },
  53         { AU1000_DMA_INT_BASE+4, INTC_INT_HIGH_LEVEL, 0 },
  54         { AU1000_DMA_INT_BASE+5, INTC_INT_HIGH_LEVEL, 0 },
  55         { AU1000_DMA_INT_BASE+6, INTC_INT_HIGH_LEVEL, 0 },
  56         { AU1000_DMA_INT_BASE+7, INTC_INT_HIGH_LEVEL, 0 },
  57         { AU1000_TOY_INT, INTC_INT_RISE_EDGE, 0 },
  58         { AU1000_TOY_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
  59         { AU1000_TOY_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
  60         { AU1000_TOY_MATCH2_INT, INTC_INT_RISE_EDGE, 1 },
  61         { AU1000_RTC_INT, INTC_INT_RISE_EDGE, 0 },
  62         { AU1000_RTC_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
  63         { AU1000_RTC_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
  64         { AU1000_RTC_MATCH2_INT, INTC_INT_RISE_EDGE, 0 },
  65         { AU1000_IRDA_TX_INT, INTC_INT_HIGH_LEVEL, 0 },
  66         { AU1000_IRDA_RX_INT, INTC_INT_HIGH_LEVEL, 0 },
  67         { AU1000_USB_DEV_REQ_INT, INTC_INT_HIGH_LEVEL, 0 },
  68         { AU1000_USB_DEV_SUS_INT, INTC_INT_RISE_EDGE, 0 },
  69         { AU1000_USB_HOST_INT, INTC_INT_LOW_LEVEL, 0 },
  70         { AU1000_ACSYNC_INT, INTC_INT_RISE_EDGE, 0 },
  71         { AU1000_MAC0_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
  72         { AU1000_MAC1_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
  73         { AU1000_AC97C_INT, INTC_INT_RISE_EDGE, 0 },
  74
  75 #elif defined(CONFIG_SOC_AU1500)
  76
  77         { AU1500_UART0_INT, INTC_INT_HIGH_LEVEL, 0 },
  78         { AU1000_PCI_INTA, INTC_INT_LOW_LEVEL, 0 },
  79         { AU1000_PCI_INTB, INTC_INT_LOW_LEVEL, 0 },
  80         { AU1500_UART3_INT, INTC_INT_HIGH_LEVEL, 0 },
  81         { AU1000_PCI_INTC, INTC_INT_LOW_LEVEL, 0 },
  82         { AU1000_PCI_INTD, INTC_INT_LOW_LEVEL, 0 },
  83         { AU1000_DMA_INT_BASE, INTC_INT_HIGH_LEVEL, 0 },
  84         { AU1000_DMA_INT_BASE+1, INTC_INT_HIGH_LEVEL, 0 },
  85         { AU1000_DMA_INT_BASE+2, INTC_INT_HIGH_LEVEL, 0 },
  86         { AU1000_DMA_INT_BASE+3, INTC_INT_HIGH_LEVEL, 0 },
  87         { AU1000_DMA_INT_BASE+4, INTC_INT_HIGH_LEVEL, 0 },
  88         { AU1000_DMA_INT_BASE+5, INTC_INT_HIGH_LEVEL, 0 },
  89         { AU1000_DMA_INT_BASE+6, INTC_INT_HIGH_LEVEL, 0 },
  90         { AU1000_DMA_INT_BASE+7, INTC_INT_HIGH_LEVEL, 0 },
  91         { AU1000_TOY_INT, INTC_INT_RISE_EDGE, 0 },
  92         { AU1000_TOY_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
  93         { AU1000_TOY_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
  94         { AU1000_TOY_MATCH2_INT, INTC_INT_RISE_EDGE, 1 },
  95         { AU1000_RTC_INT, INTC_INT_RISE_EDGE, 0 },
  96         { AU1000_RTC_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
  97         { AU1000_RTC_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
  98         { AU1000_RTC_MATCH2_INT, INTC_INT_RISE_EDGE, 0 },
  99         { AU1000_USB_DEV_REQ_INT, INTC_INT_HIGH_LEVEL, 0 },
 100         { AU1000_USB_DEV_SUS_INT, INTC_INT_RISE_EDGE, 0 },
 101         { AU1000_USB_HOST_INT, INTC_INT_LOW_LEVEL, 0 },
 102         { AU1000_ACSYNC_INT, INTC_INT_RISE_EDGE, 0 },
 103         { AU1500_MAC0_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
 104         { AU1500_MAC1_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
 105         { AU1000_AC97C_INT, INTC_INT_RISE_EDGE, 0 },
 106
 107 #elif defined(CONFIG_SOC_AU1100)
 108
 109         { AU1100_UART0_INT, INTC_INT_HIGH_LEVEL, 0 },
 110         { AU1100_UART1_INT, INTC_INT_HIGH_LEVEL, 0 },
 111         { AU1100_SD_INT, INTC_INT_HIGH_LEVEL, 0 },
 112         { AU1100_UART3_INT, INTC_INT_HIGH_LEVEL, 0 },
 113         { AU1000_SSI0_INT, INTC_INT_HIGH_LEVEL, 0 },
 114         { AU1000_SSI1_INT, INTC_INT_HIGH_LEVEL, 0 },
 115         { AU1000_DMA_INT_BASE, INTC_INT_HIGH_LEVEL, 0 },
 116         { AU1000_DMA_INT_BASE+1, INTC_INT_HIGH_LEVEL, 0 },
 117         { AU1000_DMA_INT_BASE+2, INTC_INT_HIGH_LEVEL, 0 },
 118         { AU1000_DMA_INT_BASE+3, INTC_INT_HIGH_LEVEL, 0 },
 119         { AU1000_DMA_INT_BASE+4, INTC_INT_HIGH_LEVEL, 0 },
 120         { AU1000_DMA_INT_BASE+5, INTC_INT_HIGH_LEVEL, 0 },
 121         { AU1000_DMA_INT_BASE+6, INTC_INT_HIGH_LEVEL, 0 },
 122         { AU1000_DMA_INT_BASE+7, INTC_INT_HIGH_LEVEL, 0 },
 123         { AU1000_TOY_INT, INTC_INT_RISE_EDGE, 0 },
 124         { AU1000_TOY_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
 125         { AU1000_TOY_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
 126         { AU1000_TOY_MATCH2_INT, INTC_INT_RISE_EDGE, 1 },
 127         { AU1000_RTC_INT, INTC_INT_RISE_EDGE, 0 },
 128         { AU1000_RTC_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
 129         { AU1000_RTC_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
 130         { AU1000_RTC_MATCH2_INT, INTC_INT_RISE_EDGE, 0 },
 131         { AU1000_IRDA_TX_INT, INTC_INT_HIGH_LEVEL, 0 },
 132         { AU1000_IRDA_RX_INT, INTC_INT_HIGH_LEVEL, 0 },
 133         { AU1000_USB_DEV_REQ_INT, INTC_INT_HIGH_LEVEL, 0 },
 134         { AU1000_USB_DEV_SUS_INT, INTC_INT_RISE_EDGE, 0 },
 135         { AU1000_USB_HOST_INT, INTC_INT_LOW_LEVEL, 0 },
 136         { AU1000_ACSYNC_INT, INTC_INT_RISE_EDGE, 0 },
 137         { AU1100_MAC0_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
 138         /* { AU1000_GPIO215_208_INT, INTC_INT_HIGH_LEVEL, 0 }, */
 139         { AU1100_LCD_INT, INTC_INT_HIGH_LEVEL, 0 },
 140         { AU1000_AC97C_INT, INTC_INT_RISE_EDGE, 0 },
 141
 142 #elif defined(CONFIG_SOC_AU1550)
 143
 144         { AU1550_UART0_INT, INTC_INT_HIGH_LEVEL, 0 },
 145         { AU1550_PCI_INTA, INTC_INT_LOW_LEVEL, 0 },
 146         { AU1550_PCI_INTB, INTC_INT_LOW_LEVEL, 0 },
 147         { AU1550_DDMA_INT, INTC_INT_HIGH_LEVEL, 0 },
 148         { AU1550_CRYPTO_INT, INTC_INT_HIGH_LEVEL, 0 },
 149         { AU1550_PCI_INTC, INTC_INT_LOW_LEVEL, 0 },
 150         { AU1550_PCI_INTD, INTC_INT_LOW_LEVEL, 0 },
 151         { AU1550_PCI_RST_INT, INTC_INT_LOW_LEVEL, 0 },
 152         { AU1550_UART1_INT, INTC_INT_HIGH_LEVEL, 0 },
 153         { AU1550_UART3_INT, INTC_INT_HIGH_LEVEL, 0 },
 154         { AU1550_PSC0_INT, INTC_INT_HIGH_LEVEL, 0 },
 155         { AU1550_PSC1_INT, INTC_INT_HIGH_LEVEL, 0 },
 156         { AU1550_PSC2_INT, INTC_INT_HIGH_LEVEL, 0 },
 157         { AU1550_PSC3_INT, INTC_INT_HIGH_LEVEL, 0 },
 158         { AU1000_TOY_INT, INTC_INT_RISE_EDGE, 0 },
 159         { AU1000_TOY_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
 160         { AU1000_TOY_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
 161         { AU1000_TOY_MATCH2_INT, INTC_INT_RISE_EDGE, 1 },
 162         { AU1000_RTC_INT, INTC_INT_RISE_EDGE, 0 },
 163         { AU1000_RTC_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
 164         { AU1000_RTC_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
 165         { AU1000_RTC_MATCH2_INT, INTC_INT_RISE_EDGE, 0 },
 166         { AU1550_NAND_INT, INTC_INT_RISE_EDGE, 0 },
 167         { AU1550_USB_DEV_REQ_INT, INTC_INT_HIGH_LEVEL, 0 },
 168         { AU1550_USB_DEV_SUS_INT, INTC_INT_RISE_EDGE, 0 },
 169         { AU1550_USB_HOST_INT, INTC_INT_LOW_LEVEL, 0 },
 170         { AU1550_MAC0_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
 171         { AU1550_MAC1_DMA_INT, INTC_INT_HIGH_LEVEL, 0 },
 172
 173 #elif defined(CONFIG_SOC_AU1200)
 174
 175         { AU1200_UART0_INT, INTC_INT_HIGH_LEVEL, 0 },
 176         { AU1200_SWT_INT, INTC_INT_RISE_EDGE, 0 },
 177         { AU1200_SD_INT, INTC_INT_HIGH_LEVEL, 0 },
 178         { AU1200_DDMA_INT, INTC_INT_HIGH_LEVEL, 0 },
 179         { AU1200_MAE_BE_INT, INTC_INT_HIGH_LEVEL, 0 },
 180         { AU1200_UART1_INT, INTC_INT_HIGH_LEVEL, 0 },
 181         { AU1200_MAE_FE_INT, INTC_INT_HIGH_LEVEL, 0 },
 182         { AU1200_PSC0_INT, INTC_INT_HIGH_LEVEL, 0 },
 183         { AU1200_PSC1_INT, INTC_INT_HIGH_LEVEL, 0 },
 184         { AU1200_AES_INT, INTC_INT_HIGH_LEVEL, 0 },
 185         { AU1200_CAMERA_INT, INTC_INT_HIGH_LEVEL, 0 },
 186         { AU1000_TOY_INT, INTC_INT_RISE_EDGE, 0 },
 187         { AU1000_TOY_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
 188         { AU1000_TOY_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
 189         { AU1000_TOY_MATCH2_INT, INTC_INT_RISE_EDGE, 1 },
 190         { AU1000_RTC_INT, INTC_INT_RISE_EDGE, 0 },
 191         { AU1000_RTC_MATCH0_INT, INTC_INT_RISE_EDGE, 0 },
 192         { AU1000_RTC_MATCH1_INT, INTC_INT_RISE_EDGE, 0 },
 193         { AU1000_RTC_MATCH2_INT, INTC_INT_RISE_EDGE, 0 },
 194         { AU1200_NAND_INT, INTC_INT_RISE_EDGE, 0 },
 195         { AU1200_USB_INT, INTC_INT_HIGH_LEVEL, 0 },
 196         { AU1200_LCD_INT, INTC_INT_HIGH_LEVEL, 0 },
 197         { AU1200_MAE_BOTH_INT, INTC_INT_HIGH_LEVEL, 0 },
 198
 199 #else
 200 #error "Error: Unknown Alchemy SOC"
 201 #endif
 202
 203 };
 204
 205 int __initdata au1xxx_ic0_nr_irqs = ARRAY_SIZE(au1xxx_ic0_map);