From 44b1f64cad5703c87918cc9ffbf9b79bb959418d Mon Sep 17 00:00:00 2001 From: Mukesh Ojha Date: Wed, 25 Oct 2023 22:36:41 +0530 Subject: [PATCH] arm64: dts: qcom: sm8550: Enable download mode register write Enable download mode setting for sm8550 which can help collect ramdump for this SoC. Signed-off-by: Mukesh Ojha Link: https://lore.kernel.org/r/1698253601-11957-4-git-send-email-quic_mojha@quicinc.com [bjorn: Updated tcsr offset, per Mukesh correction] Signed-off-by: Bjorn Andersson --- 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 17c4f0a7638a3..7310a2a19f01a 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 0x19000>; interconnects = <&aggre2_noc MASTER_CRYPTO 0 &mc_virt SLAVE_EBI1 0>; }; }; -- 2.30.2