diff options
Diffstat (limited to '')
| -rw-r--r-- | include/dt-bindings/clock/rk3399-ddr.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/dt-bindings/clock/rk3399-ddr.h b/include/dt-bindings/clock/rk3399-ddr.h new file mode 100644 index 000000000..ed2280844 --- /dev/null +++ b/include/dt-bindings/clock/rk3399-ddr.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ + +#ifndef DT_BINDINGS_DDR_H +#define DT_BINDINGS_DDR_H + +/* + * DDR3 SDRAM Standard Speed Bins include tCK, tRCD, tRP, tRAS and tRC for + * each corresponding bin. + */ + +/* DDR3-800 (5-5-5) */ +#define DDR3_800D 0 +/* DDR3-800 (6-6-6) */ +#define DDR3_800E 1 +/* DDR3-1066 (6-6-6) */ +#define DDR3_1066E 2 +/* DDR3-1066 (7-7-7) */ +#define DDR3_1066F 3 +/* DDR3-1066 (8-8-8) */ +#define DDR3_1066G 4 +/* DDR3-1333 (7-7-7) */ +#define DDR3_1333F 5 +/* DDR3-1333 (8-8-8) */ +#define DDR3_1333G 6 +/* DDR3-1333 (9-9-9) */ +#define DDR3_1333H 7 +/* DDR3-1333 (10-10-10) */ +#define DDR3_1333J 8 +/* DDR3-1600 (8-8-8) */ +#define DDR3_1600G 9 +/* DDR3-1600 (9-9-9) */ +#define DDR3_1600H 10 +/* DDR3-1600 (10-10-10) */ +#define DDR3_1600J 11 +/* DDR3-1600 (11-11-11) */ +#define DDR3_1600K 12 +/* DDR3-1600 (10-10-10) */ +#define DDR3_1866J 13 +/* DDR3-1866 (11-11-11) */ +#define DDR3_1866K 14 +/* DDR3-1866 (12-12-12) */ +#define DDR3_1866L 15 +/* DDR3-1866 (13-13-13) */ +#define DDR3_1866M 16 +/* DDR3-2133 (11-11-11) */ +#define DDR3_2133K 17 +/* DDR3-2133 (12-12-12) */ +#define DDR3_2133L 18 +/* DDR3-2133 (13-13-13) */ +#define DDR3_2133M 19 +/* DDR3-2133 (14-14-14) */ +#define DDR3_2133N 20 +/* DDR3 ATF default */ +#define DDR3_DEFAULT 21 + +#endif |