From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joseph Lo Subject: [PATCH V7 6/8] arm64: tegra: Enable CPU idle support for Jetson TX1 Date: Thu, 21 Feb 2019 15:21:48 +0800 Message-ID: <20190221072150.4395-7-josephl@nvidia.com> References: <20190221072150.4395-1-josephl@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20190221072150.4395-1-josephl@nvidia.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Thierry Reding , Jonathan Hunter , Daniel Lezcano , Thomas Gleixner Cc: linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Joseph Lo List-Id: linux-tegra@vger.kernel.org Enable CPU idle support for Jetson TX1 platform. Signed-off-by: Joseph Lo Acked-by: Jon Hunter --- v7: * s/c7/cpu-sleep/ v6: * add ack tag from Jon. 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..4dcd0d36189a 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 { + cpu-sleep { + status = "okay"; + }; + }; }; psci { -- 2.20.1