Commit c292d1d4 authored by Robin Gong's avatar Robin Gong

ENGR00221102-1 MX6Q: increase VPU frequence to 352Mhz

Increase VPU frequency to 352Mhz for TV box, use pll2_pfd_400M.To avoid impact
other code which assume ARM clock sourcing from pll2_pfd_400M, change cpu
setpoint of 396M to 352M. and disable bus freq adjust.
add CONFIG_MX6_VPU_352M to choose it, default is disabled.
Signed-off-by: default avatarRobin Gong <B38343@freescale.com>
parent 76ff4e14
...@@ -19,4 +19,13 @@ config MXC_VPU_DEBUG ...@@ -19,4 +19,13 @@ config MXC_VPU_DEBUG
This is an option for the developers; most people should This is an option for the developers; most people should
say N here. This enables MXC VPU driver debugging. say N here. This enables MXC VPU driver debugging.
config MX6_VPU_352M
bool "MX6 VPU 352M"
depends on MXC_VPU
default n
help
Increase VPU frequncy to 352M, the config will disable bus frequency
adjust dynamic, and CPU lowest setpoint will be 352Mhz.
This config is used for special VPU use case.
endmenu endmenu
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