Changes:
* changed threshold values to 110C
* changed trip point to critical
Rajeshwari (1):
arm64: dts: qcom: sc7180: Changed all sensor values Thermal-zones node
arch/arm64/boot/dts/qcom/sc7180.dtsi | 52 ++++++++++++++++++------------------
1 file changed, 26 insertions(+), 26 deletions(-)
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
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 <[email protected]>
---
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
On Tue, Mar 3, 2020 at 2:47 PM Rajeshwari <[email protected]> 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 <[email protected]>
> ---
> 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
>