Enable support for download mode to collect RAM dumps in case
of system crash, facilitating post mortem analysis.
Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/ipq5424.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq5424.dtsi b/arch/arm64/boot/dts/qcom/ipq5424.dtsi
index 2b9e91da72ac..6226576af155 100644
--- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi
@@ -101,6 +101,7 @@ l2_300: l2-cache {
firmware {
scm {
compatible = "qcom,scm-ipq5424", "qcom,scm";
+ qcom,dload-mode = <&tcsr 0x25100>;
};
};
@@ -190,6 +191,11 @@ tcsr_mutex: hwlock@1905000 {
#hwlock-cells = <1>;
};
+ tcsr: syscon@1937000 {
+ compatible = "qcom,tcsr-ipq5424", "syscon";
+ reg = <0 0x01937000 0 0x2a000>;
+ };
+
qupv3: geniqup@1ac0000 {
compatible = "qcom,geni-se-qup";
reg = <0 0x01ac0000 0 0x2000>;
--
2.34.1
