diff options
| author | Sumit Garg <sumit.garg@oss.qualcomm.com> | 2025-07-30 16:22:30 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-08-12 05:26:44 +0300 |
| commit | dc231840dca64793da7a80ff156fa1d99584f3ea (patch) | |
| tree | 3e84c60dc993377455c8942fb7fc0b6a480c6acd | |
| parent | f72f3aac4a9a990701455a4759a49393cd5802d6 (diff) | |
| download | linux-dc231840dca64793da7a80ff156fa1d99584f3ea.tar.xz | |
arm64: dts: qcom: qcm2290: Add TCSR download mode address
Allow configuration of download mode via qcom_scm driver via specifying
download mode register address in the TCSR space. It is especially useful
for a clean watchdog reset without entry into download mode.
The problem remained un-noticed until now since error reporting for
missing download mode configuration feature was explicitly suppressed.
Signed-off-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250730132230.247727-1-sumit.garg@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qcm2290.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi index fa24b77a31a7..5edf9ca29ca0 100644 --- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi +++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi @@ -154,6 +154,7 @@ compatible = "qcom,scm-qcm2290", "qcom,scm"; clocks = <&rpmcc RPM_SMD_CE1_CLK>; clock-names = "core"; + qcom,dload-mode = <&tcsr_regs 0x13000>; #reset-cells = <1>; interconnects = <&system_noc MASTER_CRYPTO_CORE0 RPM_ALWAYS_TAG &bimc SLAVE_EBI1 RPM_ALWAYS_TAG>; |