From ff1d0a841cd043e5620487920af556012651bc3a Mon Sep 17 00:00:00 2001
From: Liang Chen <cl@rock-chips.com>
Date: Tue, 5 Mar 2024 15:09:11 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3576-rk806: remove
 regulator-always-on for vdd_gpu

Disable vdd_gpu when gpu is suspended to save power.

Signed-off-by: Liang Chen <cl@rock-chips.com>
Change-Id: I3c983fd9ab153e37bbde6adf609a368b1c0b6b4b
---
 arch/arm64/boot/dts/rockchip/rk3576-rk806.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3576-rk806.dtsi b/arch/arm64/boot/dts/rockchip/rk3576-rk806.dtsi
index b7d679cb703f..c661014bcfb8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-rk806.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576-rk806.dtsi
@@ -199,13 +199,13 @@
 			};
 
 			vdd_gpu_s0: DCDC_REG5 {
-				regulator-always-on;
 				regulator-boot-on;
 				regulator-init-microvolt = <750000>;
 				regulator-min-microvolt = <550000>;
 				regulator-max-microvolt = <900000>;
 				regulator-ramp-delay = <12500>;
 				regulator-name = "vdd_gpu_s0";
+				regulator-enable-ramp-delay = <400>;
 				regulator-state-mem {
 					regulator-off-in-suspend;
 					regulator-suspend-microvolt = <850000>;