include/dt-bindings/clock/rk3399-ddr.h

   1 /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
   2
   3 #ifndef DT_BINDINGS_DDR_H
   4 #define DT_BINDINGS_DDR_H
   5
   6 /*
   7  * DDR3 SDRAM Standard Speed Bins include tCK, tRCD, tRP, tRAS and tRC for
   8  * each corresponding bin.
   9  */
  10
  11 /* DDR3-800 (5-5-5) */
  12 #define DDR3_800D       0
  13 /* DDR3-800 (6-6-6) */
  14 #define DDR3_800E       1
  15 /* DDR3-1066 (6-6-6) */
  16 #define DDR3_1066E      2
  17 /* DDR3-1066 (7-7-7) */
  18 #define DDR3_1066F      3
  19 /* DDR3-1066 (8-8-8) */
  20 #define DDR3_1066G      4
  21 /* DDR3-1333 (7-7-7) */
  22 #define DDR3_1333F      5
  23 /* DDR3-1333 (8-8-8) */
  24 #define DDR3_1333G      6
  25 /* DDR3-1333 (9-9-9) */
  26 #define DDR3_1333H      7
  27 /* DDR3-1333 (10-10-10) */
  28 #define DDR3_1333J      8
  29 /* DDR3-1600 (8-8-8) */
  30 #define DDR3_1600G      9
  31 /* DDR3-1600 (9-9-9) */
  32 #define DDR3_1600H      10
  33 /* DDR3-1600 (10-10-10) */
  34 #define DDR3_1600J      11
  35 /* DDR3-1600 (11-11-11) */
  36 #define DDR3_1600K      12
  37 /* DDR3-1600 (10-10-10) */
  38 #define DDR3_1866J      13
  39 /* DDR3-1866 (11-11-11) */
  40 #define DDR3_1866K      14
  41 /* DDR3-1866 (12-12-12) */
  42 #define DDR3_1866L      15
  43 /* DDR3-1866 (13-13-13) */
  44 #define DDR3_1866M      16
  45 /* DDR3-2133 (11-11-11) */
  46 #define DDR3_2133K      17
  47 /* DDR3-2133 (12-12-12) */
  48 #define DDR3_2133L      18
  49 /* DDR3-2133 (13-13-13) */
  50 #define DDR3_2133M      19
  51 /* DDR3-2133 (14-14-14) */
  52 #define DDR3_2133N      20
  53 /* DDR3 ATF default */
  54 #define DDR3_DEFAULT    21
  55
  56 #endif