kernel/arch/arm/mach-orion5x/ts78xx-fpga.h

   1 #define TS7800_FPGA_MAGIC 0x00b480
   2 #define FPGAID(_magic, _rev) ((_magic << 8) + _rev)
   3
   4 /*
   5  * get yer id's from http://ts78xx.digriz.org.uk/
   6  * do *not* make up your own or 'borrow' any!
   7  */
   8 enum fpga_ids {
   9         /* Technologic Systems */
  10         TS7800_REV_1    = FPGAID(TS7800_FPGA_MAGIC, 0x01),
  11         TS7800_REV_2    = FPGAID(TS7800_FPGA_MAGIC, 0x02),
  12         TS7800_REV_3    = FPGAID(TS7800_FPGA_MAGIC, 0x03),
  13         TS7800_REV_4    = FPGAID(TS7800_FPGA_MAGIC, 0x04),
  14         TS7800_REV_5    = FPGAID(TS7800_FPGA_MAGIC, 0x05),
  15         TS7800_REV_6    = FPGAID(TS7800_FPGA_MAGIC, 0x06),
  16         TS7800_REV_7    = FPGAID(TS7800_FPGA_MAGIC, 0x07),
  17         TS7800_REV_8    = FPGAID(TS7800_FPGA_MAGIC, 0x08),
  18         TS7800_REV_9    = FPGAID(TS7800_FPGA_MAGIC, 0x09),
  19
  20         /* Unaffordable & Expensive */
  21         UAE_DUMMY       = FPGAID(0xffffff, 0x01),
  22 };
  23
  24 struct fpga_device {
  25         unsigned                present:1;
  26         unsigned                init:1;
  27 };
  28
  29 struct fpga_devices {
  30         /* Technologic Systems */
  31         struct fpga_device      ts_rtc;
  32         struct fpga_device      ts_nand;
  33         struct fpga_device      ts_rng;
  34 };
  35
  36 struct ts78xx_fpga_data {
  37         unsigned int            id;
  38         int                     state;
  39
  40         struct fpga_devices     supports;
  41 };