Texas Instruments OMAP5912 Reference Manual page 591

Table 42. OMAP3.2 Subsystem Clocks
Clock Name
CK_DPLL1OUT
ARMCPU_CK
ARMXOR_CK
ARMPER_CK
ARM_INTH_CK
DSPXOR_CK
DSPPER_CK
TC_CK
TC1_CK
TC2_CK
L3_OCPI_CK
DMA_LCDFREE_CK
SPRU753A
Table 42 describes all OMAP3.2 subsystem clocks, and Figure 21 provides an
overview of their generation.
Description
Clock from DPPL1, same as MPU clock
Clock with same frequency as MPU clock, same as ARM_CK
MPU peripheral clock, fixed, generated from CK_GEN1, can be gated
MPU peripheral clock, divided from CK_GEN1, can be gated
MPU clock interrupt handler
DSP peripheral clock, fixed, generated from CK_GEN2, can be gated
DSP peripheral clock, divided from CK_GEN2, can be gated
Clock from EMIFS
Clocks from OCP-T1
Clocks from OCP-T2
Same frequency as TC clock
Interface clock for LCD
Power Management User Services
Power Management 73