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
57