include/linux/bcma/bcma_driver_mips.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef LINUX_BCMA_DRIVER_MIPS_H_
   3 #define LINUX_BCMA_DRIVER_MIPS_H_
   4
   5 #define BCMA_MIPS_IPSFLAG               0x0F08
   6 /* which sbflags get routed to mips interrupt 1 */
   7 #define  BCMA_MIPS_IPSFLAG_IRQ1         0x0000003F
   8 #define  BCMA_MIPS_IPSFLAG_IRQ1_SHIFT   0
   9 /* which sbflags get routed to mips interrupt 2 */
  10 #define  BCMA_MIPS_IPSFLAG_IRQ2         0x00003F00
  11 #define  BCMA_MIPS_IPSFLAG_IRQ2_SHIFT   8
  12 /* which sbflags get routed to mips interrupt 3 */
  13 #define  BCMA_MIPS_IPSFLAG_IRQ3         0x003F0000
  14 #define  BCMA_MIPS_IPSFLAG_IRQ3_SHIFT   16
  15 /* which sbflags get routed to mips interrupt 4 */
  16 #define  BCMA_MIPS_IPSFLAG_IRQ4         0x3F000000
  17 #define  BCMA_MIPS_IPSFLAG_IRQ4_SHIFT   24
  18
  19 /* MIPS 74K core registers */
  20 #define BCMA_MIPS_MIPS74K_CORECTL       0x0000
  21 #define BCMA_MIPS_MIPS74K_EXCEPTBASE    0x0004
  22 #define BCMA_MIPS_MIPS74K_BIST          0x000C
  23 #define BCMA_MIPS_MIPS74K_INTMASK_INT0  0x0014
  24 #define BCMA_MIPS_MIPS74K_INTMASK(int) \
  25         ((int) * 4 + BCMA_MIPS_MIPS74K_INTMASK_INT0)
  26 #define BCMA_MIPS_MIPS74K_NMIMASK       0x002C
  27 #define BCMA_MIPS_MIPS74K_GPIOSEL       0x0040
  28 #define BCMA_MIPS_MIPS74K_GPIOOUT       0x0044
  29 #define BCMA_MIPS_MIPS74K_GPIOEN        0x0048
  30 #define BCMA_MIPS_MIPS74K_CLKCTLST      0x01E0
  31
  32 #define BCMA_MIPS_OOBSELINA74           0x004
  33 #define BCMA_MIPS_OOBSELOUTA30          0x100
  34
  35 struct bcma_device;
  36
  37 struct bcma_drv_mips {
  38         struct bcma_device *core;
  39         u8 setup_done:1;
  40         u8 early_setup_done:1;
  41 };
  42
  43 extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore);
  44
  45 #endif /* LINUX_BCMA_DRIVER_MIPS_H_ */