1 #ifndef DT_BINDINGS_STM32_SDRAM_H
2 #define DT_BINDINGS_STM32_SDRAM_H
24 #define RD_BURST_EN 0x1
25 #define RD_BURST_DIS 0x0
26 #define RD_PIPE_DL_0 0x0
27 #define RD_PIPE_DL_1 0x1
28 #define RD_PIPE_DL_2 0x2
30 /* Timing = value +1 cycles */
31 #define TMRD_1 (1 - 1)
32 #define TMRD_2 (2 - 1)
33 #define TXSR_1 (1 - 1)
34 #define TXSR_6 (6 - 1)
35 #define TRAS_1 (1 - 1)
36 #define TRAS_4 (4 - 1)
41 #define TRCD_1 (1 - 1)
42 #define TRCD_2 (2 - 1)