From: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Abel Vesa <abelvesa@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
Subject: [PATCH v7 07/11] arm64: dts: qcom: ipq5210: Enable download mode support
Date: Mon, 12 Oct 2026 12:53:07 +0530 [thread overview]
Message-ID: <20261012-08-dts-v7-7-77bd3d68d850@oss.qualcomm.com> (raw)
In-Reply-To: <20261012-08-dts-v7-0-77bd3d68d850@oss.qualcomm.com>
Enable the support for download mode to collect the crashdumps if
system crashes, to debug crashes extensively.
Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/ipq5210.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq5210.dtsi b/arch/arm64/boot/dts/qcom/ipq5210.dtsi
index c14b42c22616..910196a23ca7 100644
--- a/arch/arm64/boot/dts/qcom/ipq5210.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5210.dtsi
@@ -108,6 +108,7 @@ optee {
scm {
compatible = "qcom,scm-ipq5210", "qcom,scm";
+ qcom,dload-mode = <&tcsr 0x25100>;
};
};
@@ -392,6 +393,11 @@ tcsr_mutex: hwlock@1905000 {
#hwlock-cells = <1>;
};
+ tcsr: syscon@1937000 {
+ compatible = "qcom,tcsr-ipq5210", "syscon";
+ reg = <0x0 0x01937000 0x0 0x2b000>;
+ };
+
qupv3: geniqup@1ac0000 {
compatible = "qcom,geni-se-qup";
reg = <0x0 0x01ac0000 0x0 0x2000>;
--
2.34.1
next prev parent reply other threads:[~2026-10-12 7:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-12 7:23 [PATCH v7 00/11] Enable mutliple peripherals in IPQ5210 Varadarajan Narayanan
2026-10-12 7:23 ` [PATCH v7 01/11] arm64: dts: qcom: ipq5210: Add nodes for multiple peripherals Varadarajan Narayanan
2026-10-12 7:23 ` [PATCH v7 02/11] arm64: dts: qcom: ipq5210: Introduce RDP504 common DT file Varadarajan Narayanan
2026-10-12 7:23 ` [PATCH v7 03/11] arm64: dts: qcom: ipq5210: Introduce RDP504 NAND variant " Varadarajan Narayanan
2026-10-12 7:23 ` [PATCH v7 04/11] arm64: dts: qcom: ipq5210: Add support for WPS button Varadarajan Narayanan
2026-10-12 7:23 ` [PATCH v7 05/11] arm64: dts: qcom: ipq5210: Add C3 CPU idle state Varadarajan Narayanan
2026-10-12 7:23 ` [PATCH v7 06/11] arm64: dts: qcom: ipq5210: Add ICE support to SDHCI Varadarajan Narayanan
2026-10-12 7:23 ` Varadarajan Narayanan [this message]
2026-10-12 7:23 ` [PATCH v7 08/11] arm64: dts: qcom: ipq5210: Enable the PWM block Varadarajan Narayanan
2026-10-12 7:23 ` [PATCH v7 09/11] arm64: dts: qcom: ipq5210: Add I2C nodes Varadarajan Narayanan
2026-10-12 7:23 ` [PATCH v7 10/11] arm64: dts: qcom: ipq5210: Add SPI node definitions Varadarajan Narayanan
2026-10-12 7:23 ` [PATCH v7 11/11] arm64: dts: qcom: ipq5210: Add random number generator node Varadarajan Narayanan
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