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arm64: dts: colibri-imx8x: Add PMIC thermal zone

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Add PMIC thermal zones.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Francesco Dolcini
2024-09-01 17:57:16 +02:00
committed by Shawn Guo
parent ce97bdc344
commit 8b23ba41e6
2 changed files with 43 additions and 2 deletions
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arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi
+11
View File
@@ -9,3 +9,14 @@
/ {
model = "Toradex Colibri iMX8DX Module";
};
&thermal_zones {
pmic-thermal {
cooling-maps {
map0 {
cooling-device = <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
};
arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
+32 -2
View File
@@ -88,8 +88,6 @@
vref-supply = <&reg_module_vref_1v8>;
};
/* TODO Cooling maps for DX */
&cpu_alert0 {
hysteresis = <2000>;
temperature = <90000>;
@@ -420,6 +418,38 @@
status = "okay";
};
&thermal_zones {
pmic-thermal {
polling-delay-passive = <250>;
polling-delay = <2000>;
thermal-sensors = <&tsens IMX_SC_R_PMIC_0>;
trips {
pmic_alert0: trip0 {
temperature = <110000>;
hysteresis = <2000>;
type = "passive";
};
pmic_crit0: trip1 {
temperature = <125000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
pmic_cooling_map0: map0 {
trip = <&pmic_alert0>;
cooling-device = <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&A35_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&A35_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
};
&usbotg1 {
adp-disable;
disable-over-current;