[PATCH v2 4/4] arm64: dts: qcom: sm8550: Enable download mode register write

[Mukesh Ojha <quic_mojha@xxxxxxxxxxx>]

Enable download mode setting for sm8550 which can help collect
ramdump for this SoC.

Signed-off-by: Mukesh Ojha <quic_mojha@xxxxxxxxxxx>
---
Changes in v2:
 - Improved commit text.

 arch/arm64/boot/dts/qcom/sm8550.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 7bafb3d88d69..c94d06a9290c 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -324,6 +324,7 @@
 	firmware {
 		scm: scm {
 			compatible = "qcom,scm-sm8550", "qcom,scm";
+			qcom,dload-mode = <&tcsr 0x13000>;
 			interconnects = <&aggre2_noc MASTER_CRYPTO 0 &mc_virt SLAVE_EBI1 0>;
 		};
 	};
-- 
2.7.4