Texas Instruments OMAP5912 Reference Manual page 622

OMAP5912 Power Management Software User Guide
104 Power Management
15) Configure the ARM_IDLECT3 register to turn off the TC2, TC1, L3OCP
clocks when the MPU enters idle state:
J
Command WR32 0xFFFE CE24 0x0000 FFFF
16) Configure the DSP_IDLECT1 register to turn off GPIO, internal timer,
MPUI, DSPPER , DSPXOR, and DSP watchdog clocks when the MPU
enters idle state:
J
Command WR32 0xFFFE CE84 0x0000 01CF
17) Configure the DSP_IDLECT2 register to turn off the external UART clock:
J
Command WR32 0xFFFE CE88 0x0000 FFF7
18) Configure the TC_EMIF_SLOW_IF_CONFIG_REG to set global
power-down enable and IMIF power-down enable bits:
J
Command WR32 0xFFFE CC0C 0x0000 000C
19) Configure the TC_EMIF_FAST_SDRAM_CONFIG_REG to disable the
SDRAM clock and put SDRAM FSM into power-down mode:
J
Command WR32 0xFFFE CC20 0x0C00 B07F
SPRU753A