mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 05:04:00 +08:00
b4be018921
MPU DPLL on OMAP5, DRA75x, DRA72x has a limitation on the maximum frequency it can be locked at. Duty Cycle Correction circuit is used to recover a correct duty cycle for achieving higher frequencies (hardware internally switches output to M3 output(CLKOUTHIF) from M2 output (CLKOUT)). So provide support to setup required data to handle Duty cycle by the setting up the minimum frequency for DPLL. 1.4GHz is common for all these devices and is based on Technical Reference Manual information for OMAP5432((SWPU282U) chapter 3.6.3.3.1 "DPLLs Output Clocks Parameters", and equivalent information from DRA75x, DRA72x documentation(SPRUHP2E, SPRUHI2P). Signed-off-by: Nishanth Menon <nm@ti.com> [t-kristo@ti.com: updated for latest dpll init API call] Signed-off-by: Tero Kristo <t-kristo@ti.com> |
||
|---|---|---|
| .. | ||
| apll.txt | ||
| autoidle.txt | ||
| clockdomain.txt | ||
| composite.txt | ||
| divider.txt | ||
| dpll.txt | ||
| dra7-atl.txt | ||
| fixed-factor-clock.txt | ||
| gate.txt | ||
| interface.txt | ||
| mux.txt | ||