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Updating the Multiplier and Dividers value for all DPLLs. Safest OPP is read from DEV ATTRIBUTE register. Accoring to the value returned the MPU DPLL is locked. At different OPPs follwoing are the MPU locked frequencies. OPP50 300MHz OPP100 600MHz OPP120 720MHz OPPTB 800MHz OPPNT 1000MHz According to the latest DM following is the OPP table dependencies: VDD_CORE VDD_MPU OPP50 OPP50 OPP50 OPP100 OPP100 OPP50 OPP100 OPP100 OPP100 OPP120 So at different OPPs of MPU it is safest to lock CORE at OPP_NOM. Following are the DPLL locking frequencies at OPP NOM: Core locks at 1000MHz Per locks at 960MHz LPDDR2 locks at 266MHz DDR3 locks at 400MHz Touching AM33xx files also to get DPLL values specific to board but no functionality difference. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> |
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| .. | ||
| clock.h | ||
| clock_ti81xx.h | ||
| clocks_am33xx.h | ||
| cpu.h | ||
| ddr_defs.h | ||
| gpio.h | ||
| hardware.h | ||
| hardware_am33xx.h | ||
| hardware_am43xx.h | ||
| hardware_ti814x.h | ||
| hardware_ti816x.h | ||
| i2c.h | ||
| mem.h | ||
| mmc_host_def.h | ||
| mux.h | ||
| mux_am33xx.h | ||
| mux_am43xx.h | ||
| mux_ti814x.h | ||
| mux_ti816x.h | ||
| omap.h | ||
| omap_gpmc.h | ||
| spl.h | ||
| sys_proto.h | ||