While this device uses the rk3399 it is also enclosed in a tight package
and cooled through the screen and back case. The default rk3399 thermal
limits can result in a burnt screen.

These lower limits have resulted in the existing burn not expanding and
will hopefully result in future devices not experiencing the issue.

Signed-off-by: Jarrah Gosbell <kernel@undef.tools>
---
 arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index 2e058c315025..fccc2b2f327d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -83,6 +83,13 @@ vcc1v8_codec: vcc1v8-codec-regulator {
 	};
 };
 
+&cpu_alert0 {
+	temperature = <65000>;
+};
+&cpu_alert1 {
+	temperature = <68000>;
+};
+
 &cpu_l0 {
 	cpu-supply = <&vdd_cpu_l>;
 };
-- 
2.35.1

On Wed, 7 Dec 2022 11:32:13 +0000, Jarrah Gosbell wrote:
> While this device uses the rk3399 it is also enclosed in a tight package
> and cooled through the screen and back case. The default rk3399 thermal
> limits can result in a burnt screen.
> 
> These lower limits have resulted in the existing burn not expanding and
> will hopefully result in future devices not experiencing the issue.
> 
> [...]

Applied, thanks!

[1/1] arm64: dts: rk3399-pinephone-pro: reduce thermal limits
      commit: 33e24f0738b922b6f5f4118dbdc26cac8400d7b9

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>