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arm64: dts: ls208xa: add more thermal zone support

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There are 7 thermal zones in ls208xa soc. Add the other thermal zone
nodes to enable them.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Reviewed-by: Amit Kucheria <amitk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Yuantian Tang
2020-07-15 14:49:09 +08:00
committed by Shawn Guo
parent acfa13abf0
commit 0a0c5d1361
1 changed files with 132 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

141
arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
View File

@@ -79,20 +79,62 @@ reboot {
};
thermal-zones {
cpu_thermal: cpu-thermal {
ddr-controller1 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 1>;
trips {
ddr-ctrler1-crit {
temperature = <95000>;
hysteresis = <2000>;
type = "critical";
};
};
};
ddr-controller2 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 2>;
trips {
ddr-ctrler2-crit {
temperature = <95000>;
hysteresis = <2000>;
type = "critical";
};
};
};
ddr-controller3 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 3>;
trips {
ddr-ctrler3-crit {
temperature = <95000>;
hysteresis = <2000>;
type = "critical";
};
};
};
core-cluster1 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 4>;
trips {
cpu_alert: cpu-alert {
temperature = <75000>;
core_cluster1_alert: core-cluster1-alert {
temperature = <85000>;
hysteresis = <2000>;
type = "passive";
};
cpu_crit: cpu-crit {
temperature = <85000>;
core-cluster1-crit {
temperature = <95000>;
hysteresis = <2000>;
type = "critical";
};
@@ -100,14 +142,95 @@ cpu_crit: cpu-crit {
cooling-maps {
map0 {
trip = <&cpu_alert>;
trip = <&core_cluster1_alert>;
cooling-device =
<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
core-cluster2 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 5>;
trips {
core_cluster2_alert: core-cluster2-alert {
temperature = <85000>;
hysteresis = <2000>;
type = "passive";
};
core-cluster2-crit {
temperature = <95000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&core_cluster2_alert>;
cooling-device =
<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
core-cluster3 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 6>;
trips {
core_cluster3_alert: core-cluster3-alert {
temperature = <85000>;
hysteresis = <2000>;
type = "passive";
};
core-cluster3-crit {
temperature = <95000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&core_cluster3_alert>;
cooling-device =
<&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
core-cluster4 {
polling-delay-passive = <1000>;
polling-delay = <5000>;
thermal-sensors = <&tmu 7>;
trips {
core_cluster4_alert: core-cluster4-alert {
temperature = <85000>;
hysteresis = <2000>;
type = "passive";
};
core-cluster4-crit {
temperature = <95000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&core_cluster4_alert>;
cooling-device =
<&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};