From 3c91918aca4775ee07e8fea1edb3a2b546d5c29c Mon Sep 17 00:00:00 2001 From: Xin Liu Date: Wed, 25 Feb 2026 21:41:13 -0800 Subject: [PATCH] FROMLIST: arm64: dts: qcom: hamoa: Add PSCI SYSTEM_RESET2 types 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: Xin Liu Link: https://lore.kernel.org/all/20260226054113.4156874-1-xin.liu@oss.qualcomm.com/ --- arch/arm64/boot/dts/qcom/hamoa.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi index 84a5dd97603b..61e7decbdab0 100644 --- a/arch/arm64/boot/dts/qcom/hamoa.dtsi +++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi @@ -450,6 +450,11 @@ #power-domain-cells = <0>; /* TODO: system-wide idle states */ }; + + reboot-mode { + mode-bootloader = <0x80010001 0x2>; + mode-edl = <0x80000000 0x1>; + }; }; reserved-memory {