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