[PATCH 2/3] arm64: dts: ti: k3-am62a: Set Critical Temp. to 105C

[Daniel Schultz]

The AM62Ax SoC supports two temperature ranges:
* A: -40 to 105C - Extended Industrial
* I: -40 to 125C - Automotive

By default, use the lower limit (105 °C) so that any AM62A running
in Extended Industrial mode will shut down safely before overheating.

If the bootloader detects an Automotive-grade device, it should
override this and raise the critical trip point to 125 °C.

Signed-off-by: Daniel Schultz <d.schultz@xxxxxxxxx>
---
 arch/arm64/boot/dts/ti/k3-am62a-thermal.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am62a-thermal.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-thermal.dtsi
index 39ff9118b6c4..40dcb9bab965 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-thermal.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-thermal.dtsi
@@ -19,7 +19,7 @@ main0_alert: main0-alert {
 			};
 
 			main0_crit: main0-crit {
-				temperature = <125000>;	/* milliCelsius */
+				temperature = <105000>;	/* milliCelsius */
 				hysteresis = <2000>;	/* milliCelsius */
 				type = "critical";
 			};
@@ -50,7 +50,7 @@ main1_alert: main1-alert {
 			};
 
 			main1_crit: main1-crit {
-				temperature = <125000>;	/* milliCelsius */
+				temperature = <105000>;	/* milliCelsius */
 				hysteresis = <2000>;	/* milliCelsius */
 				type = "critical";
 			};
@@ -81,7 +81,7 @@ main2_alert: main2-alert {
 			};
 
 			main2_crit: main2-crit {
-				temperature = <125000>;	/* milliCelsius */
+				temperature = <105000>;	/* milliCelsius */
 				hysteresis = <2000>;	/* milliCelsius */
 				type = "critical";
 			};
-- 
2.25.1