From: Emil Renner Berthing <kernel@esmil.dk>
Date: Sun, 6 Jun 2021 20:31:18 +0000 (+0200)
Subject: riscv: dts: starfive: visionfive-2: Add thermal-zones
X-Git-Tag: accepted/tizen/unified/riscv/20230725.071352~173
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=429ccdea7e78b536af4c17591edd7facb34f0268;p=platform%2Fkernel%2Flinux-starfive.git

riscv: dts: starfive: visionfive-2: Add thermal-zones

Add thermal-zones for StarFive VisionFive 2 board.

Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
---

diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
index c26cc769b02d..b4808fe6d013 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -33,6 +33,34 @@
 		reg = <0x0 0x40000000 0x1 0x0>;
 	};
 
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <15000>;
+
+			thermal-sensors = <&sfctemp>;
+
+			cooling-maps {
+			};
+
+			trips {
+				cpu_alert0: cpu_alert0 {
+					/* milliCelsius */
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_crit: cpu_crit {
+					/* milliCelsius */
+					temperature = <90000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
 	gpio-restart {
 		compatible = "gpio-restart";
 		gpios = <&sysgpio 35 GPIO_ACTIVE_HIGH>;