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arm64: dts: rockchip: add the IPA needed parameters for rk3399 thermal

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according to our testing results, added the ipa parameters for both cpu
big cores and cpu little cores, and updated the  parameters for gpu.

for now,the gpu thermal zone is used only to get the gpu's temperature.

Change-Id: Ifc7708de9d880e0f9cd5da0bb71a135b0c381b45
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu
2021-05-12 09:01:44 +08:00
parent f7033adf87
commit 778ce099dc
1 changed files with 32 additions and 39 deletions
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71
arch/arm64/boot/dts/rockchip/rk3399.dtsi
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@@ -781,46 +781,49 @@
};
thermal_zones: thermal-zones {
cpu_thermal: cpu-thermal {
polling-delay-passive = <100>;
soc_thermal: cpu_thermal: cpu-thermal {
polling-delay-passive = <20>;
polling-delay = <1000>;
sustainable-power = <1000>; /* milliwatts */
thermal-sensors = <&tsadc 0>;
trips {
cpu_alert0: cpu_alert0 {
threshold: cpu_alert0: cpu_alert0 {
temperature = <70000>;
hysteresis = <2000>;
type = "passive";
};
cpu_alert1: cpu_alert1 {
temperature = <75000>;
target: cpu_alert1: cpu_alert1 {
temperature = <85000>;
hysteresis = <2000>;
type = "passive";
};
cpu_crit: cpu_crit {
temperature = <95000>;
hysteresis = <2000>;
soc_crit: cpu_crit: cpu_crit {
temperature = <115000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&cpu_alert0>;
trip = <&target>;
cooling-device =
<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
<&cpu_l0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
contribution = <4096>;
};
map1 {
trip = <&cpu_alert1>;
trip = <&target>;
cooling-device =
<&cpu_l0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu_l1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu_l2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu_l3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
contribution = <1024>;
};
map2 {
trip = <&target>;
cooling-device =
<&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
contribution = <4096>;
};
};
};
@@ -830,27 +833,6 @@
polling-delay = <1000>;
thermal-sensors = <&tsadc 1>;
trips {
gpu_alert0: gpu_alert0 {
temperature = <75000>;
hysteresis = <2000>;
type = "passive";
};
gpu_crit: gpu_crit {
temperature = <95000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&gpu_alert0>;
cooling-device =
<&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
};
@@ -1943,7 +1925,18 @@
clocks = <&cru ACLK_GPU>;
#cooling-cells = <2>;
power-domains = <&power RK3399_PD_GPU>;
power-off-delay-ms = <200>;
upthreshold = <40>;
downdifferential = <10>;
status = "disabled";
gpu_power_model: power_model {
compatible = "arm,mali-simple-power-model";
static-coefficient = <411000>;
dynamic-coefficient = <733>;
ts = <32000 4700 (-80) 2>;
thermal-zone = "gpu-thermal";
};
};
pinctrl: pinctrl {