[V6,7/7] arm64: dts: tegra210-smaug: Enable CPU idle support

Message ID 20190201161654.18315-8-josephl@nvidia.com
State New
Headers show
Series
  • Add CPUidle support for Tegra210
Related show

Commit Message

Joseph Lo Feb. 1, 2019, 4:16 p.m.
Enable CPU idle support for Smaug platform.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
---
v6:
 * add ack tag from Jon.
v5:
 * no change
v4:
 * no change
v3:
 * no change
v2:
 * no change
---
 arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 7 +++++++
 1 file changed, 7 insertions(+)

Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
index 5a67890cfb7a..da0eb4530acf 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
@@ -1751,6 +1751,13 @@ 
 		cpu@3 {
 			enable-method = "psci";
 		};
+
+		idle-states {
+			c7 {
+				arm,psci-suspend-param = <0x00010007>;
+				status = "okay";
+			};
+		};
 	};
 
 	gpio-keys {