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From:   Konrad Dybcio <konrad.dybcio@linaro.org>
Date:   Fri, 07 Apr 2023 21:54:41 +0200
Subject: [PATCH v2 1/4] arm64: dts: qcom: sm6115-j606f: Add ramoops node
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Message-Id: <20230406-topic-lenovo_features-v2-1-625d7cb4a944@linaro.org>
References: <20230406-topic-lenovo_features-v2-0-625d7cb4a944@linaro.org>
In-Reply-To: <20230406-topic-lenovo_features-v2-0-625d7cb4a944@linaro.org>
To:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Kees Cook <keescook@chromium.org>,
        Tony Luck <tony.luck@intel.com>,
        "Guilherme G. Piccoli" <gpiccoli@igalia.com>
Cc:     Marijn Suijten <marijn.suijten@somainline.org>,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org,
        Konrad Dybcio <konrad.dybcio@linaro.org>
Precedence: bulk

Add a ramoops node to enable retrieving crash logs.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.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 10c9d338446c..cd47fbc993ba 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 {
 			wakeup-source;
 		};
 	};
+
+	reserved-memory {
+		ramoops@ffc00000 {
+			compatible = "ramoops";
+			reg = <0x0 0xffc00000 0x0 0x100000>;
+			record-size = <0x1000>;
+			console-size = <0x40000>;
+			ftrace-size = <0x20000>;
+			ecc-size = <16>;
+		};
+	};
 };
 
 &dispcc {

-- 
2.40.0