In order to allow for throttling the GPU, hook up the cooling device
to the respective thermal zones.
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm6115.dtsi | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index 160e098f1075..a8c819d53104 100644
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -14,6 +14,7 @@
#include <dt-bindings/interconnect/qcom,sm6115.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/qcom-rpmpd.h>
+#include <dt-bindings/thermal/thermal.h>
/ {
interrupt-parent = <&intc>;
@@ -1646,6 +1647,7 @@ gpu: gpu@5900000 {
nvmem-cells = <&gpu_speed_bin>;
nvmem-cell-names = "speed_bin";
+ #cooling-cells = <2>;
status = "disabled";
@@ -3294,8 +3296,15 @@ gpu-thermal {
polling-delay = <0>;
thermal-sensors = <&tsens0 15>;
+ cooling-maps {
+ map0 {
+ trip = <&gpu_alert0>;
+ cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+
trips {
- trip-point0 {
+ gpu_alert0: trip-point0 {
temperature = <115000>;
hysteresis = <5000>;
type = "passive";
--
2.43.0
