From 8beaf6e08d986ebba38d5168ec1aeef4a66082d0 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Wed, 2 Oct 2024 12:01:22 +0200 Subject: [PATCH] arm64: dts: qcom: x1e80100: describe tcsr download mode register Describe the TCSR download mode register to enable download mode control. This specifically allows the OS to disable download mode in case the boot firmware has left it enabled to avoid entering the crash dump mode after a hypervisor reset by default. Signed-off-by: Johan Hovold Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20241002100122.18809-3-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/x1e80100.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi index d364d5ebdaaf..e5aa441fbff8 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi @@ -310,6 +310,7 @@ compatible = "qcom,scm-x1e80100", "qcom,scm"; interconnects = <&aggre2_noc MASTER_CRYPTO QCOM_ICC_TAG_ALWAYS &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; + qcom,dload-mode = <&tcsr 0x19000>; }; }; -- 2.50.1