system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-10-20 02:09:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: imx6q: add 852MHz setpoint for CPU freq

Browse source 
According to datasheet, i.MX6Q has setpoint of 852MHz
which is exclusive with 996MHz, the fuse map of speed_grading
defines the max speed of ARM, here we add this 852MHz
setpoint opp info, kernel will check the speed_grading
fuse and remove all illegal setpoints.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Anson Huang 2014-02-12 17:57:02 +08:00 committed by Shawn Guo
parent 9fc77821b1
commit 89ef8ef45e
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/arm/boot/dts/imx6q.dtsi
View file

@ -30,6 +30,7 @@ cpu@0 {
/* kHz uV */
1200000 1275000
996000 1250000
852000 1250000
792000 1150000
396000 975000
>;
@ -37,6 +38,7 @@ cpu@0 {
/* ARM kHz SOC-PU uV */
1200000 1275000
996000 1250000
852000 1250000
792000 1175000
396000 1175000
>;