ARM: dts: imx6q: add 852MHz setpoint for CPU freq
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>
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 422d169..fadf498 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -30,6 +30,7 @@
/* kHz uV */
1200000 1275000
996000 1250000
+ 852000 1250000
792000 1150000
396000 975000
>;
@@ -37,6 +38,7 @@
/* ARM kHz SOC-PU uV */
1200000 1275000
996000 1250000
+ 852000 1250000
792000 1175000
396000 1175000
>;