1 #ifndef DT_BINDINGS_STM32_SDRAM_H
2 #define DT_BINDINGS_STM32_SDRAM_H
22 #define RD_BURST_EN 0x1
23 #define RD_BURST_DIS 0x0
24 #define RD_PIPE_DL_0 0x0
25 #define RD_PIPE_DL_1 0x1
26 #define RD_PIPE_DL_2 0x2
28 /* Timing = value +1 cycles */
29 #define TMRD_2 (2 - 1)
30 #define TXSR_6 (6 - 1)
31 #define TRAS_4 (4 - 1)
35 #define TRCD_2 (2 - 1)