linux-kernel - [PATCH AUTOSEL 6.3 32/44] arm64: dts: qcom: sm6115-j606f: Add ramoops node

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Message-Id: <20230501025632.3253067-32-sashal@kernel.org>
Date:   Sun, 30 Apr 2023 22:56:20 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Sasha Levin <sashal@...nel.org>, agross@...nel.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        keescook@...omium.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: [PATCH AUTOSEL 6.3 32/44] arm64: dts: qcom: sm6115-j606f: Add ramoops node

From: Konrad Dybcio <konrad.dybcio@...aro.org>

[ Upstream commit 8b0ac59c2da69aaf8e65c6bd648a06b755975302 ]

Add a ramoops node to enable retrieving crash logs.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Signed-off-by: Bjorn Andersson <andersson@...nel.org>
Link: https://lore.kernel.org/r/20230406-topic-lenovo_features-v2-1-625d7cb4a944@linaro.org
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts b/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts
index 4ce2d905d70e1..42d89bab5d04b 100644
--- a/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts
+++ b/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts
@@ -52,6 +52,17 @@ key-volume-up {
 			gpio-key,wakeup;
 		};
 	};
+
+	reserved-memory {
+		ramoops@...00000 {
+			compatible = "ramoops";
+			reg = <0x0 0xffc00000 0x0 0x100000>;
+			record-size = <0x1000>;
+			console-size = <0x40000>;
+			ftrace-size = <0x20000>;
+			ecc-size = <16>;
+		};
+	};
 };
 
 &dispcc {
-- 
2.39.2