On Tue, Nov 27, 2018 at 09:59:07PM +0530, Amit Kucheria wrote: > qcs404 has 10 sensors connected to the single TSENS IP. Define a thermal > zone for each of those sensors to expose the temperature of each zone. > > Signed-off-by: Amit Kucheria <amit.kucheria@xxxxxxxxxx> > Reviewed-by: Vinod Koul <vkoul@xxxxxxxxxx> > Tested-by: Vinod Koul <vkoul@xxxxxxxxxx> > --- > arch/arm64/boot/dts/qcom/qcs404.dtsi | 206 +++++++++++++++++++++++++++ > 1 file changed, 206 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi > index 57d14d8f0c90..cbc3fd378893 100644 > --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi > +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi > @@ -30,6 +30,7 @@ > reg = <0x100>; > enable-method = "psci"; > next-level-cache = <&L2_0>; > + #cooling-cells= <2>; > }; > > CPU1: cpu@101 { > @@ -38,6 +39,7 @@ > reg = <0x101>; > enable-method = "psci"; > next-level-cache = <&L2_0>; > + #cooling-cells= <2>; > }; > > CPU2: cpu@102 { > @@ -46,6 +48,7 @@ > reg = <0x102>; > enable-method = "psci"; > next-level-cache = <&L2_0>; > + #cooling-cells= <2>; > }; > > CPU3: cpu@103 { > @@ -54,6 +57,7 @@ > reg = <0x103>; > enable-method = "psci"; > next-level-cache = <&L2_0>; > + #cooling-cells= <2>; > }; > > L2_0: l2-cache { > @@ -507,4 +511,206 @@ > #interrupt-cells = <2>; > }; > }; > + > + thermal-zones { > + aoss-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 0>; > + > + trips { > + aoss_alert: trip0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; A passive trip and yet no cooling map associate to it.. > + }; > + aoss_crit: trip1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + dsp-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 1>; > + > + trips { > + dsp_alert: trip0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + dsp_crit: trip1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + lpass-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 2>; > + > + trips { > + lpass_alert: trip0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + lpass_crit: trip1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + wlan-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 3>; > + > + trips { > + wlan_alert: trip0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + wlan_crit: trip1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + cluster-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 4>; > + > + trips { > + cluster_alert: cluster_alert { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + cluster_crit: cluster_crit { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + cpu-thermal0 { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 5>; > + > + trips { > + cpu_alert0: cpu_alert0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + cpu_crit0: cpu_crit0 { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + cpu-thermal1 { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 6>; > + > + trips { > + cpu_alert1: trip0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + cpu_crit1: trip1 { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + cpu-thermal2 { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 7>; > + > + trips { > + cpu_alert2: trip0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + cpu_crit2: trip1 { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + cpu-thermal3 { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 8>; > + > + trips { > + cpu_alert3: trip0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + cpu_crit3: trip1 { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + gpu-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens 9>; > + > + trips { > + gpu_alert: trip0 { > + temperature = <75000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + gpu_crit: trip1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + }; > }; > -- > 2.17.1 >