[PATCH] arm64: dts: qcom: ipq5210: add the download mode support
From: Kathiravan Thirumoorthy
Date: Mon May 11 2026 - 07:01:56 EST
Enable support for download mode to collect RAM dumps in case
of system crash, facilitating post mortem analysis.
Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@xxxxxxxxxxxxxxxx>
---
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 3761eb03ab24..cd587eef0018 100644
--- a/arch/arm64/boot/dts/qcom/ipq5210.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5210.dtsi
@@ -75,6 +75,7 @@ optee {
scm {
compatible = "qcom,scm-ipq5210", "qcom,scm";
+ qcom,dload-mode = <&tcsr 0x25100>;
};
};
@@ -160,6 +161,11 @@ 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>;
---
base-commit: e98d21c170b01ddef366f023bbfcf6b31509fa83
change-id: 20260511-ipq5210_dload_support-4336d9627beb
prerequisite-change-id: 20260511-ipq5210_tcsr_binding-5aef0d2eaeca:v1
prerequisite-patch-id: 93b818cd4feadea099a037157877d5a033545b53
Best regards,
--
Kathiravan Thirumoorthy <kathiravan.thirumoorthy@xxxxxxxxxxxxxxxx>