linux-kernel - [PATCH v2 3/9] arm64: dts: qcom: msm8916: Add entry-method property for the idle-states node

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Date:   Tue, 21 May 2019 15:05:13 +0530
From:   Amit Kucheria <amit.kucheria@...aro.org>
To:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        bjorn.andersson@...aro.org, agross@...nel.org,
        niklas.cassel@...aro.org, marc.w.gonzalez@...e.fr,
        sibis@...eaurora.org, daniel.lezcano@...aro.org,
        Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Li Yang <leoyang.li@....com>, Shawn Guo <shawnguo@...nel.org>
Cc:     devicetree@...r.kernel.org
Subject: [PATCH v2 3/9] arm64: dts: qcom: msm8916: Add entry-method property for the idle-states node

The idle-states binding documentation[1] mentions that the
'entry-method' property is required on 64-bit platforms and must be set
to "psci".

[1] Documentation/devicetree/bindings/arm/idle-states.txt (see
idle-states node)

Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
Reviewed-by: Niklas Cassel <niklas.cassel@...aro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 arch/arm64/boot/dts/qcom/msm8916.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 0803ca8c02da..82ea5b8b37a2 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -158,6 +158,8 @@
 		};
 
 		idle-states {
+			entry-method = "psci";
+
 			CPU_SPC: spc {
 				compatible = "arm,idle-state";
 				arm,psci-suspend-param = <0x40000002>;
-- 
2.17.1