diff options
| author | Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> | 2020-04-24 16:46:44 +0530 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-05-12 11:10:08 -0700 |
| commit | 0f1decaa83b7fc7a2a1effb6d53eac39a037f06b (patch) | |
| tree | 74c2be7472f574f922d3ad32c9dace05e577ad83 /arch/arm64/boot/dts | |
| parent | 0d1ce0d14bd70d4c4ee93be41a455ef66236cad6 (diff) | |
arm64: dts: qcom: sc7180: Support ETMv4 power management
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.
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Link: https://lore.kernel.org/r/20200424111644.27970-1-saiprakash.ranjan@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7180.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 2fafc40e8757..378a6094c4de 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1629,6 +1629,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -1655,6 +1656,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -1673,6 +1675,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -1691,6 +1694,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -1709,6 +1713,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -1727,6 +1732,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -1745,6 +1751,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { @@ -1763,6 +1770,7 @@ clocks = <&aoss_qmp>; clock-names = "apb_pclk"; + arm,coresight-loses-context-with-cpu; out-ports { port { |