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arm64: dts: qcom: enable the download mode support

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Like any other Qualcomm SoCs, IPQ8074 and IPQ6018 also supports the
download mode to collect the RAM dumps if system crashes, to perform
the post mortem analysis. Add support for the same.

Signed-off-by: Vignesh Viswanathan <quic_viswanat@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230526110653.27777-3-quic_viswanat@quicinc.com
This commit is contained in:
Vignesh Viswanathan
2023-05-26 16:36:52 +05:30
committed by Bjorn Andersson
parent b92b0d2f75
commit 9b2406aaba
2 changed files with 7 additions and 0 deletions
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1
arch/arm64/boot/dts/qcom/ipq6018.dtsi
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@@ -90,6 +90,7 @@ L2_0: l2-cache {
firmware {
scm {
compatible = "qcom,scm-ipq6018", "qcom,scm";
qcom,dload-mode = <&tcsr 0x6100>;
};
};

6
arch/arm64/boot/dts/qcom/ipq8074.dtsi
View File

@@ -102,6 +102,7 @@ memory@4ac00000 {
firmware {
scm {
compatible = "qcom,scm-ipq8074", "qcom,scm";
qcom,dload-mode = <&tcsr 0x6100>;
};
};
@@ -381,6 +382,11 @@ tcsr_mutex: hwlock@1905000 {
#hwlock-cells = <1>;
};
tcsr: syscon@1937000 {
compatible = "qcom,tcsr-ipq8074", "syscon";
reg = <0x01937000 0x21000>;
};
spmi_bus: spmi@200f000 {
compatible = "qcom,spmi-pmic-arb";
reg = <0x0200f000 0x001000>,