arm: dts: tl1: add clock-latency property for dvfs [1/1]

PD#TV-1242

Problem:
dvfs set governor failed.

Solution:
add clock-latency property for dvfs

Verify:
teset pass on x301

Change-Id: I79a4d1a23024730a08926b56ade8e2ed46934d69
Signed-off-by: Hong Guo <hong.guo@amlogic.com>

diff --git a/arch/arm/boot/dts/amlogic/mesontl1.dtsi b/arch/arm/boot/dts/amlogic/mesontl1.dtsi
index 4776979..59a6a8c 100644 (file)
--- a/arch/arm/boot/dts/amlogic/mesontl1.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesontl1.dtsi
@@ -50,6 +50,8 @@
                        operating-points-v2 = <&cpu_opp_table0>;
                        cpu-supply = <&vddcpu0>;
                        //cpu-idle-states = <&SYSTEM_SLEEP_0>;
+                       voltage-tolerance = <0>;
+                       clock-latency = <50000>;
                };
 
                CPU1:cpu@1 {
@@ -67,6 +69,8 @@
                        operating-points-v2 = <&cpu_opp_table0>;
                        cpu-supply = <&vddcpu0>;
                        //cpu-idle-states = <&SYSTEM_SLEEP_0>;
+                       voltage-tolerance = <0>;
+                       clock-latency = <50000>;
                };
 
                CPU2:cpu@2 {
@@ -84,6 +88,8 @@
                        operating-points-v2 = <&cpu_opp_table0>;
                        cpu-supply = <&vddcpu0>;
                        //cpu-idle-states = <&SYSTEM_SLEEP_0>;
+                       voltage-tolerance = <0>;
+                       clock-latency = <50000>;
                };
 
                CPU3:cpu@3 {
@@ -101,6 +107,8 @@
                        operating-points-v2 = <&cpu_opp_table0>;
                        cpu-supply = <&vddcpu0>;
                        //cpu-idle-states = <&SYSTEM_SLEEP_0>;
+                       voltage-tolerance = <0>;
+                       clock-latency = <50000>;
                };
        };