[PATCH V5 6/7] arm64: dts: tegra210-p2180: Enable CPU idle support

Joseph Lo
2019-02-01T03:36:20Z

Enable CPU idle support for Jetson TX1 platform.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
---
v5:
* no change
v4:
* no change
v3:
* no change
v2:
* no change
---
arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index 053458a5db55..d1a492c63e96 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -305,6 +305,12 @@
cpu@3 {
enable-method = "psci";
};
+
+ idle-states {
+ c7 {
+ status = "okay";
+ };
+ };
};

psci {
--
2.20.1