From: Joseph Lo <josephl@nvidia.com>
Date: Thu, 21 Feb 2019 07:21:50 +0000 (+0800)
Subject: arm64: tegra: Enable CPU idle support for Shield
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=3056c1ca29393c4aea79d53940c4b06774f9a5ce;p=openwrt%2Fstaging%2Fblogic.git

arm64: tegra: Enable CPU idle support for Shield

Enable CPU idle support for Shield platform.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi
index 3ddf173ccc18..88a4b9333d84 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi
@@ -1629,6 +1629,12 @@
 		cpu@3 {
 			enable-method = "psci";
 		};
+
+		idle-states {
+			cpu-sleep {
+				status = "okay";
+			};
+		};
 	};
 
 	psci {