From b53829d0394816718f4c419f6eae4d99eafb4e0f Mon Sep 17 00:00:00 2001
From: Weixin Zhou <zwx@rock-chips.com>
Date: Mon, 25 Apr 2022 09:21:29 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3588s-tablet-rk806-single: adjust gpu
 upthreshold/downdifferential

adjust upthreshold/downdifferential for gpu to save power

Signed-off-by: Weixin Zhou <zwx@rock-chips.com>
Change-Id: I992f6dd55f86f27c86d9472a3519f24e6f9cb1b6
---
 arch/arm64/boot/dts/rockchip/rk3588s-tablet-rk806-single.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-tablet-rk806-single.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-tablet-rk806-single.dtsi
index 836311877c21..bf5fdaecf976 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-tablet-rk806-single.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-tablet-rk806-single.dtsi
@@ -1076,6 +1076,8 @@
 &gpu {
 	mali-supply = <&vdd_gpu_s0>;
 	mem-supply = <&vdd_gpu_mem_s0>;
+	upthreshold = <60>;
+	downdifferential = <30>;
 	status = "okay";
 };