git.oblomov.eu Git - linux-2.6/blob - arch/arm/mach-orion5x/ts78xx-fpga.h

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