diff mbox series

arm64: dts: qcom: sc7180: Support ETMv4 power management

Message ID 20200424111644.27970-1-saiprakash.ranjan@codeaurora.org
State New
Headers show
Series arm64: dts: qcom: sc7180: Support ETMv4 power management | expand

Commit Message

Sai Prakash Ranjan April 24, 2020, 11:16 a.m. UTC 
Now that deep idle states are properly supported on SC7180,
we need to add "coresight-loses-context-with-cpu" property
to avoid failure of trace session because of losing context
on entering deep idle states.

Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 4216b574c080..cab86194a870 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1621,6 +1621,7 @@ 
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
 
 			out-ports {
 				port {
@@ -1639,6 +1640,7 @@ 
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
 
 			out-ports {
 				port {
@@ -1657,6 +1659,7 @@ 
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
 
 			out-ports {
 				port {
@@ -1675,6 +1678,7 @@ 
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
 
 			out-ports {
 				port {
@@ -1693,6 +1697,7 @@ 
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
 
 			out-ports {
 				port {
@@ -1711,6 +1716,7 @@ 
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
 
 			out-ports {
 				port {
@@ -1729,6 +1735,7 @@ 
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
 
 			out-ports {
 				port {
@@ -1747,6 +1754,7 @@ 
 
 			clocks = <&aoss_qmp>;
 			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
 
 			out-ports {
 				port {