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arm64: dts: renesas: r8a7795: add thermal cooling management

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Add nodes and properties for thermal cooling management support.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Niklas Söderlund 2018-01-04 17:03:19 +01:00 committed by Simon Horman
parent 479e5d70a9
commit 0c38c54ef9
1 changed files with 40 additions and 0 deletions
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40
arch/arm64/boot/dts/renesas/r8a7795.dtsi
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@ -43,6 +43,7 @@ a57_0: cpu@0 {
enable-method = "psci";
clocks =<&cpg CPG_CORE R8A7795_CLK_Z>;
operating-points-v2 = <&cluster0_opp>;
#cooling-cells = <2>;
};
a57_1: cpu@1 {
@ -54,6 +55,7 @@ a57_1: cpu@1 {
enable-method = "psci";
clocks =<&cpg CPG_CORE R8A7795_CLK_Z>;
operating-points-v2 = <&cluster0_opp>;
#cooling-cells = <2>;
};
a57_2: cpu@2 {
@ -65,6 +67,7 @@ a57_2: cpu@2 {
enable-method = "psci";
clocks =<&cpg CPG_CORE R8A7795_CLK_Z>;
operating-points-v2 = <&cluster0_opp>;
#cooling-cells = <2>;
};
a57_3: cpu@3 {
@ -76,6 +79,7 @@ a57_3: cpu@3 {
enable-method = "psci";
clocks =<&cpg CPG_CORE R8A7795_CLK_Z>;
operating-points-v2 = <&cluster0_opp>;
#cooling-cells = <2>;
};
a53_0: cpu@100 {
@ -2418,12 +2422,24 @@ sensor_thermal1: sensor-thermal1 {
thermal-sensors = <&tsc 0>;
trips {
sensor1_passive: sensor1-passive {
temperature = <95000>;
hysteresis = <2000>;
type = "passive";
};
sensor1_crit: sensor1-crit {
temperature = <120000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&sensor1_passive>;
cooling-device = <&a57_0 4 4>;
};
};
};
sensor_thermal2: sensor-thermal2 {
@ -2432,12 +2448,24 @@ sensor_thermal2: sensor-thermal2 {
thermal-sensors = <&tsc 1>;
trips {
sensor2_passive: sensor2-passive {
temperature = <95000>;
hysteresis = <2000>;
type = "passive";
};
sensor2_crit: sensor2-crit {
temperature = <120000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&sensor2_passive>;
cooling-device = <&a57_0 4 4>;
};
};
};
sensor_thermal3: sensor-thermal3 {
@ -2446,12 +2474,24 @@ sensor_thermal3: sensor-thermal3 {
thermal-sensors = <&tsc 2>;
trips {
sensor3_passive: sensor3-passive {
temperature = <95000>;
hysteresis = <2000>;
type = "passive";
};
sensor3_crit: sensor3-crit {
temperature = <120000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&sensor3_passive>;
cooling-device = <&a57_0 4 4>;
};
};
};
};