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[24.8.37.141]) by mx.google.com with ESMTPSA id yt6sm4062230igb.10.2014.08.07.21.01.12 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 07 Aug 2014 21:01:13 -0700 (PDT) From: Lina Iyer To: daniel.lezcano@linaro.org, khilman@linaro.org, amit.kucheria@linaro.org, sboyd@codeaurora.org, davidb@codeaurora.org, galak@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@vger.kernel.org Cc: msivasub@codeaurora.org, bryanh@codeaurora.org, Lina Iyer Subject: [RFC] [PATCH 08/13] arm: dts: qcom: Add device binding for sleep status Date: Thu, 7 Aug 2014 22:00:53 -0600 Message-Id: <1407470458-22900-9-git-send-email-lina.iyer@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1407470458-22900-1-git-send-email-lina.iyer@linaro.org> References: <1407470458-22900-1-git-send-email-lina.iyer@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: list List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: lina.iyer@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.220.176 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , QCOM processors get the feedback on the processor subsystem logic that notifies when the processor has entered the low power state. This is used for pm to gaurantee that the processor is indeed in its low power state before the associated resources can be turned off. Signed-off-by: Mahesh Sivasubramanian Signed-off-by: Lina Iyer --- arch/arm/boot/dts/qcom-msm8974-pm.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/qcom-msm8974-pm.dtsi b/arch/arm/boot/dts/qcom-msm8974-pm.dtsi index 8eb934e..8fe00f1 100644 --- a/arch/arm/boot/dts/qcom-msm8974-pm.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974-pm.dtsi @@ -115,4 +115,11 @@ qcom,cpu-vctl-mask = <0xf>; qcom,saw2-spm-cmd-ret = [1f 00 03 00 0f]; }; + + qcom,cpu-sleep-status@f9088008 { + compatible = "qcom,cpu-sleep-status"; + reg = <0xf9088008 0x100>; + qcom,cpu-alias-addr = <0x10000>; + qcom,sleep-status-mask= <0x80000>; + }; };