| Message ID | 1583226996-24747-2-git-send-email-rkambl@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Changed all sensor values Thermal-zones node | expand |
On Tue, Mar 3, 2020 at 2:47 PM Rajeshwari <rkambl@codeaurora.org> wrote: > > To enable kernel critical shutdown feature all sensors threshold values > should be 110C to perform shutdown in orderly manner and changed trip > point from hot to critical. IMO, we should keep the hot trip at 90 so we can potentially use it for notifications via the ops->notify callback in the future. Just add a new critical trip section to all these non-CPU thermal zones if you want to trigger the orderly shutdown when one of them reaches the threshold. > Signed-off-by: Rajeshwari <rkambl@codeaurora.org> > --- > arch/arm64/boot/dts/qcom/sc7180.dtsi | 52 ++++++++++++++++++------------------ > 1 file changed, 26 insertions(+), 26 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi > index d068584..55fd156 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi > @@ -1952,9 +1952,9 @@ > > trips { > aoss0_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2007,9 +2007,9 @@ > > trips { > gpuss0_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2022,9 +2022,9 @@ > > trips { > gpuss1_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2037,9 +2037,9 @@ > > trips { > aoss1_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2052,9 +2052,9 @@ > > trips { > cwlan_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2067,9 +2067,9 @@ > > trips { > audio_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2082,9 +2082,9 @@ > > trips { > ddr_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2097,9 +2097,9 @@ > > trips { > q6_hvx_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2112,9 +2112,9 @@ > > trips { > camera_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2127,9 +2127,9 @@ > > trips { > mdm_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2142,9 +2142,9 @@ > > trips { > mdm_dsp_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2157,9 +2157,9 @@ > > trips { > npu_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > @@ -2172,9 +2172,9 @@ > > trips { > video_alert0: trip-point0 { > - temperature = <90000>; > + temperature = <110000>; > hysteresis = <2000>; > - type = "hot"; > + type = "critical"; > }; > }; > }; > -- > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member > of Code Aurora Forum, hosted by The Linux Foundation >
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index d068584..55fd156 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1952,9 +1952,9 @@ trips { aoss0_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2007,9 +2007,9 @@ trips { gpuss0_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2022,9 +2022,9 @@ trips { gpuss1_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2037,9 +2037,9 @@ trips { aoss1_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2052,9 +2052,9 @@ trips { cwlan_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2067,9 +2067,9 @@ trips { audio_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2082,9 +2082,9 @@ trips { ddr_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2097,9 +2097,9 @@ trips { q6_hvx_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2112,9 +2112,9 @@ trips { camera_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2127,9 +2127,9 @@ trips { mdm_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2142,9 +2142,9 @@ trips { mdm_dsp_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2157,9 +2157,9 @@ trips { npu_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; }; @@ -2172,9 +2172,9 @@ trips { video_alert0: trip-point0 { - temperature = <90000>; + temperature = <110000>; hysteresis = <2000>; - type = "hot"; + type = "critical"; }; }; };
To enable kernel critical shutdown feature all sensors threshold values should be 110C to perform shutdown in orderly manner and changed trip point from hot to critical. Signed-off-by: Rajeshwari <rkambl@codeaurora.org> --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 52 ++++++++++++++++++------------------ 1 file changed, 26 insertions(+), 26 deletions(-)