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e8e7b3c106
This is an automatically generated commit which aids following Kernel patch history, as git will see the move and copy as a rename thus defeating the purpose. See: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html for the original discussion. Signed-off-by: Robert Marko <robimarko@gmail.com>
50 lines
1.4 KiB
Diff
50 lines
1.4 KiB
Diff
From 9b2406aaba7841863ac041225316c1ec1c86ea36 Mon Sep 17 00:00:00 2001
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From: Vignesh Viswanathan <quic_viswanat@quicinc.com>
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Date: Fri, 26 May 2023 16:36:52 +0530
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Subject: [PATCH] arm64: dts: qcom: enable the download mode support
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Like any other Qualcomm SoCs, IPQ8074 and IPQ6018 also supports the
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download mode to collect the RAM dumps if system crashes, to perform
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the post mortem analysis. Add support for the same.
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Signed-off-by: Vignesh Viswanathan <quic_viswanat@quicinc.com>
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Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Link: https://lore.kernel.org/r/20230526110653.27777-3-quic_viswanat@quicinc.com
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---
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arch/arm64/boot/dts/qcom/ipq6018.dtsi | 1 +
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arch/arm64/boot/dts/qcom/ipq8074.dtsi | 6 ++++++
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2 files changed, 7 insertions(+)
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--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
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+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
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@@ -90,6 +90,7 @@
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firmware {
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scm {
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compatible = "qcom,scm-ipq6018", "qcom,scm";
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+ qcom,dload-mode = <&tcsr 0x6100>;
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};
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};
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--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
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+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
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@@ -112,6 +112,7 @@
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firmware {
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scm {
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compatible = "qcom,scm-ipq8074", "qcom,scm";
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+ qcom,dload-mode = <&tcsr 0x6100>;
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};
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};
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@@ -386,6 +387,11 @@
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#hwlock-cells = <1>;
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};
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+ tcsr: syscon@1937000 {
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+ compatible = "qcom,tcsr-ipq8074", "syscon";
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+ reg = <0x01937000 0x21000>;
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+ };
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+
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spmi_bus: spmi@200f000 {
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compatible = "qcom,spmi-pmic-arb";
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reg = <0x0200f000 0x001000>,
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