From: Kathiravan T <quic_kathirav@quicinc.com>
To: <agross@kernel.org>, <andersson@kernel.org>,
<konrad.dybcio@linaro.org>, <lee@kernel.org>,
<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<linux-arm-msm@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: Kathiravan T <quic_kathirav@quicinc.com>
Subject: [PATCH 2/3] arm64: dts: qcom: ipq5332: enable the download mode support
Date: Mon, 30 Jan 2023 22:31:54 +0530 [thread overview]
Message-ID: <20230130170155.27266-3-quic_kathirav@quicinc.com> (raw)
In-Reply-To: <20230130170155.27266-1-quic_kathirav@quicinc.com>
Enable the support for download mode to collect the RAM dumps if
system crashes, to perform the post mortem analysis.
Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
---
arch/arm64/boot/dts/qcom/ipq5332.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index 7f0ba2ec339c..6a1d0cc927ef 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -70,6 +70,7 @@
firmware {
scm {
compatible = "qcom,scm-ipq5332", "qcom,scm";
+ qcom,dload-mode = <&tcsr 0x0>;
};
};
@@ -142,6 +143,11 @@
<0>;
};
+ tcsr: syscon@193d100 {
+ compatible = "qcom,tcsr-ipq5332", "syscon";
+ reg = <0x0193d100 0x4>;
+ };
+
sdhc: mmc@7804000 {
compatible = "qcom,ipq5332-sdhci", "qcom,sdhci-msm-v5";
reg = <0x07804000 0x1000>, <0x07805000 0x1000>;
--
2.17.1
next prev parent reply other threads:[~2023-01-30 17:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-30 17:01 [PATCH 0/3] Add the download mode support for IPQ5332 Kathiravan T
2023-01-30 17:01 ` [PATCH 1/3] dt-bindings: mfd: qcom,tcsr: add compatible " Kathiravan T
2023-01-31 9:24 ` Lee Jones
2023-01-30 17:01 ` Kathiravan T [this message]
2023-02-08 23:36 ` [PATCH 2/3] arm64: dts: qcom: ipq5332: enable the download mode support Bjorn Andersson
2023-02-09 15:04 ` Kathiravan T
2023-01-30 17:01 ` [PATCH 3/3] arm64: dts: qcom: ipq5332: add SMEM support Kathiravan T
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