arch/arm/mach-pxa/include/mach/lubbock.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  *  arch/arm/mach-pxa/include/mach/lubbock.h
   4  *
   5  *  Author:     Nicolas Pitre
   6  *  Created:    Jun 15, 2001
   7  *  Copyright:  MontaVista Software Inc.
   8  */
   9
  10 #include <mach/irqs.h>
  11
  12 #define LUBBOCK_ETH_PHYS        PXA_CS3_PHYS
  13
  14 #define LUBBOCK_FPGA_PHYS       PXA_CS2_PHYS
  15 #define LUBBOCK_FPGA_VIRT       (0xf0000000)
  16 #define LUB_P2V(x)              ((x) - LUBBOCK_FPGA_PHYS + LUBBOCK_FPGA_VIRT)
  17 #define LUB_V2P(x)              ((x) - LUBBOCK_FPGA_VIRT + LUBBOCK_FPGA_PHYS)
  18
  19 #ifndef __ASSEMBLY__
  20 #  define __LUB_REG(x)          (*((volatile unsigned long *)LUB_P2V(x)))
  21 #else
  22 #  define __LUB_REG(x)          LUB_P2V(x)
  23 #endif
  24
  25 /* FPGA register virtual addresses */
  26 #define LUB_WHOAMI              __LUB_REG(LUBBOCK_FPGA_PHYS + 0x000)
  27 #define LUB_DISC_BLNK_LED       __LUB_REG(LUBBOCK_FPGA_PHYS + 0x040)
  28 #define LUB_CONF_SWITCHES       __LUB_REG(LUBBOCK_FPGA_PHYS + 0x050)
  29 #define LUB_USER_SWITCHES       __LUB_REG(LUBBOCK_FPGA_PHYS + 0x060)
  30 #define LUB_MISC_WR             __LUB_REG(LUBBOCK_FPGA_PHYS + 0x080)
  31 #define LUB_MISC_RD             __LUB_REG(LUBBOCK_FPGA_PHYS + 0x090)
  32 #define LUB_IRQ_MASK_EN         __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0c0)
  33 #define LUB_IRQ_SET_CLR         __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0d0)
  34 #define LUB_GP                  __LUB_REG(LUBBOCK_FPGA_PHYS + 0x100)
  35
  36 /* Board specific IRQs */
  37 #define LUBBOCK_NR_IRQS         IRQ_BOARD_START
  38
  39 #define LUBBOCK_IRQ(x)          (LUBBOCK_NR_IRQS + (x))
  40 #define LUBBOCK_SD_IRQ          LUBBOCK_IRQ(0)
  41 #define LUBBOCK_SA1111_IRQ      LUBBOCK_IRQ(1)
  42 #define LUBBOCK_USB_IRQ         LUBBOCK_IRQ(2)  /* usb connect */
  43 #define LUBBOCK_ETH_IRQ         LUBBOCK_IRQ(3)
  44 #define LUBBOCK_UCB1400_IRQ     LUBBOCK_IRQ(4)
  45 #define LUBBOCK_BB_IRQ          LUBBOCK_IRQ(5)
  46 #define LUBBOCK_USB_DISC_IRQ    LUBBOCK_IRQ(6)  /* usb disconnect */
  47 #define LUBBOCK_LAST_IRQ        LUBBOCK_IRQ(6)
  48
  49 #define LUBBOCK_SA1111_IRQ_BASE (LUBBOCK_NR_IRQS + 32)