diff options
| author | Johan Hovold <johan+linaro@kernel.org> | 2024-10-02 13:01:22 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-10-06 05:58:02 +0300 |
| commit | 8beaf6e08d986ebba38d5168ec1aeef4a66082d0 (patch) | |
| tree | 9005d56eec836f77148faef1d6af7358afbd1977 | |
| parent | 17a809b35dd9542a46296e80e7dadd88849e73e9 (diff) | |
| download | linux-8beaf6e08d986ebba38d5168ec1aeef4a66082d0.tar.xz | |
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 <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241002100122.18809-3-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/x1e80100.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
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>; }; }; |