[PATCH v18 08/10] arm64: dts: qcom: lemans: Add psci reboot-modes
Shivendra Pratap
shivendra.pratap at oss.qualcomm.com
Tue Dec 23 09:07:39 PST 2025
Add PSCI SYSTEM_RESET2 reboot-modes for lemans based boards, for use by
the psci_reboot_mode driver.
The following modes are defined:
- bootloader: reboot into fastboot mode for fastboot flashing.
- edl: reboot into emergency download mode for image loading via
the Firehose protocol.
Support for these modes is firmware dependent.
Signed-off-by: Shivendra Pratap <shivendra.pratap at oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/lemans.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi
index 0b154d57ba24e69a9d900f06bbb22baa2781cc3f..cc70316d6949c8a36280b85931c4adec9cd60f62 100644
--- a/arch/arm64/boot/dts/qcom/lemans.dtsi
+++ b/arch/arm64/boot/dts/qcom/lemans.dtsi
@@ -698,6 +698,11 @@ system_pd: power-domain-system {
#power-domain-cells = <0>;
domain-idle-states = <&cluster_sleep_apss_rsc_pc>;
};
+
+ reboot-mode {
+ mode-bootloader = <0x80010001 0x2>;
+ mode-edl = <0x80000000 0x1>;
+ };
};
reserved-memory {
--
2.34.1
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