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Message-ID: <20240705143443.1491956-1-quic_mojha@quicinc.com>
Date: Fri, 5 Jul 2024 20:04:43 +0530
From: Mukesh Ojha <quic_mojha@...cinc.com>
To: <andersson@...nel.org>, <konrad.dybcio@...aro.org>, <robh@...nel.org>,
<krzk+dt@...nel.org>, <conor+dt@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, Mukesh Ojha <quic_mojha@...cinc.com>
Subject: [PATCH v2] arm64: dts: qcom: sc7280: Enable download mode register write
Enable download mode setting for sc7280 which can help collect
ramdump for this SoC.
Signed-off-by: Mukesh Ojha <quic_mojha@...cinc.com>
---
Change in v2:
- Wrong tcsr phandle, it should be tcsr_2.
arch/arm64/boot/dts/qcom/sc7280.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 06d0e59e7125..3d8410683402 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -711,6 +711,7 @@ memory@...00000 {
firmware {
scm: scm {
compatible = "qcom,scm-sc7280", "qcom,scm";
+ qcom,dload-mode = <&tcsr_2 0x13000>;
};
};
--
2.34.1
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