Omap 3.2 Clocks - Texas Instruments OMAP5912 Reference Manual

OMAP5912 Clock Architecture
5.11

OMAP 3.2 Clocks

Table 11. OMAP 3.2 Clocks
Clock Name
CK_REF
CK_DPLL1OUT
ARMCPU_CK
ARMXOR_CK
ARMPER_CK
ARM_INTH_CK
DSPXOR_CK
DSPPER_CK
FLASH.CLK (ball N3)
TC1_CK
TC2_CK
L3_OCPI_CK
DMA_LCDFREE_CK
42 Clocks
Table 11 describes the OMAP3.2 gigacell clocking distributed to external
peripherals.
Description
System clock, input to DPPL1
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_REF, 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
Divided TC_CK clock from EMIFS
Clocks from OCP-T1
Clocks from OCP-T2
Same frequency as TC clock
Interface clock for LCD
SPRU751A