From: Ondrej Jirman <megous@xxxxxxxxxx>
There are three sensors, two for each CPU cluster, one for GPU.
Signed-off-by: Ondrej Jirman <megous@xxxxxxxxxx>
Signed-off-by: Vasily Khoruzhick <anarsoul@xxxxxxxxx>
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 36 +++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 74bb053cf23c..902fee8be688 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -50,6 +50,7 @@
#include <dt-bindings/reset/sun8i-a83t-ccu.h>
#include <dt-bindings/reset/sun8i-de2.h>
#include <dt-bindings/reset/sun8i-r-ccu.h>
+#include <dt-bindings/thermal/thermal.h>
/ {
interrupt-parent = <&gic>;
@@ -581,6 +582,12 @@
sid: eeprom@1c14000 {
compatible = "allwinner,sun8i-a83t-sid";
reg = <0x1c14000 0x400>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ ths_calibration: thermal-sensor-calibration@34 {
+ reg = <0x34 8>;
+ };
};
usb_otg: usb@1c19000 {
@@ -1156,5 +1163,34 @@
#address-cells = <1>;
#size-cells = <0>;
};
+
+ ths: ths@1f04000 {
+ compatible = "allwinner,sun8i-a83t-ths";
+ reg = <0x01f04000 0x100>;
+ interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ nvmem-cells = <&ths_calibration>;
+ nvmem-cell-names = "calibration";
+ #thermal-sensor-cells = <1>;
+ };
+ };
+
+ thermal-zones {
+ cpu0_thermal: cpu0-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ thermal-sensors = <&ths 0>;
+ };
+
+ cpu1_thermal: cpu1-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ thermal-sensors = <&ths 1>;
+ };
+
+ gpu_thermal: gpu-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ thermal-sensors = <&ths 2>;
+ };
};
};
--
2.24.0
