linux-kernel - [PATCH v2 2/4] arm64: dts: qcom: apq8016-sbc: Allow USR4 LED to notify kernel panic

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Message-Id: <0134cfea0d980093d74617dca4ab5021478eb705.1509951550.git.amit.kucheria@linaro.org>
Date:   Mon,  6 Nov 2017 12:38:14 +0530
From:   Amit Kucheria <amit.kucheria@...aro.org>
To:     amit.kucheria@...aro.org, linux-kernel@...r.kernel.org
Cc:     linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, xuwei5@...ilicon.com,
        andy.gross@...aro.org, manivannan.sadhasivam@...aro.org,
        devicetree@...r.kernel.org, timur@...eaurora.org,
        David Brown <david.brown@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>, linux-soc@...r.kernel.org
Subject: [PATCH v2 2/4] arm64: dts: qcom: apq8016-sbc: Allow USR4 LED to notify kernel panic

Blink the LED on a kernel panic.

Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
index 1d63e6b..e4a6850 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
@@ -174,6 +174,7 @@
 				label = "apq8016-sbc:green:user4";
 				gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>;
 				linux,default-trigger = "none";
+				panic-indicator;
 				default-state = "off";
 			};
 
-- 
2.7.4