[PATCH v17 11/12] arm64: dts: qcom: monaco: Add PSCI SYSTEM_RESET2 types

Shivendra Pratap
2025-11-09T14:39:51Z

Add support for SYSTEM_RESET2 vendor-specific resets as
reboot-modes in the psci node. Describe the resets: "bootloader"
will cause device to reboot and stop in the bootloader's fastboot
mode. "edl" will cause device to reboot into "emergency download
mode", which permits loading images via the Firehose protocol.

Signed-off-by: Shivendra Pratap <shivendra.pratap@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/monaco.dtsi | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
index 816fa2af8a9a663b8ad176f93d2f18284a08c3d1..e690ba62d9099e270e14510325dd1422b152584b 100644
--- a/arch/arm64/boot/dts/qcom/monaco.dtsi
+++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
@@ -732,6 +732,11 @@ system_pd: power-domain-system {
#power-domain-cells = <0>;
domain-idle-states = <&system_sleep>;
};
+
+ reboot-mode {
+ mode-bootloader = <0x10001 0x2>;
+ mode-edl = <0 0x1>;
+ };
};

reserved-memory {

--
2.34.1