[v2,17/23] arm64: dts: colibri-imx8x: Set thermal thresholds

Commit Message

Philippe Schenker March 14, 2023, 10:24 a.m. UTC

From: Philippe Schenker <[e-mail]>

Set critical/alert thermal thresholds for all relevant SOC
temperature trips to the IT value (max T_junction 105 degree
Celsius) in accordance with the IT grade of the SOM.

Signed-off-by: Philippe Schenker <[e-mail]>
---

(no changes since v1)

 arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
index 2e228c5b8109..1e41965e2d01 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
@@ -16,6 +16,18 @@  reg_module_3v3: regulator-module-3v3 {
 	};
 };
 
+&cpu_alert0 {
+	hysteresis = <2000>;
+	temperature = <90000>;
+	type = "passive";
+};
+
+&cpu_crit0 {
+	hysteresis = <2000>;
+	temperature = <105000>;
+	type = "critical";
+};
+
 /* On-module I2C */
 &i2c0 {
 	#address-cells = <1>;