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ARM: dts: msm: Configure Policy engine for CX rail in lahaina

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Enable policy engine sensor driver for CX rail policy engine
hardware for lahaina. policy engine will recommend mitigation for all
CX clients based on operating level.

Change-Id: I3896c78a6cdd80b0511719d8707b42ac5478eb4c
This commit is contained in:
Ram Chandrasekar 2020-09-08 15:42:11 -07:00
commit a100f21bab
1 changed files with 61 additions and 0 deletions
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61
qcom/lahaina-thermal.dtsi
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@ -47,6 +47,13 @@
reg = <0x00637000 0x1000>;
interrupts = <GIC_SPI 237 IRQ_TYPE_LEVEL_HIGH>;
};
cx_pe: cx_rdpm_pe@0x00635000 {
compatible = "qcom,policy-engine";
#thermal-sensor-cells = <0>;
reg = <0x00635000 0x1000>;
interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
};
};
&cpufreq_hw {
@ -1183,5 +1190,59 @@
};
};
};
cx-pe-step {
polling-delay-passive = <0>;
polling-delay = <0>;
thermal-sensors = <&cx_pe>;
thermal-governor = "step_wise";
trips {
cx_pe_config1: cx-pe-config1 {
temperature = <1>;
hysteresis = <1>;
type = "passive";
};
cx_pe_config2: cx-pe-config2 {
temperature = <2>;
hysteresis = <1>;
type = "passive";
};
cx_pe_config3: cx-pe-config3 {
temperature = <3>;
hysteresis = <1>;
type = "passive";
};
cx_pe_config4: cx-pe-config4 {
temperature = <5>;
hysteresis = <2>;
type = "passive";
};
};
cooling-maps {
cx_pe_cdev_1 {
trip = <&cx_pe_config1>;
cooling-device = <&cdsp_sw 1 1>;
};
cx_pe_cdev_2 {
trip = <&cx_pe_config2>;
cooling-device = <&cdsp_sw 2 2>;
};
cx_pe_cdev_3 {
trip = <&cx_pe_config3>;
cooling-device = <&cdsp_sw 3 3>;
};
cx_pe_cdev_4 {
trip = <&cx_pe_config4>;
cooling-device = <&cdsp_sw 4 4>;
};
};
};
};