linux-kernel - [PATCH 0/3] arm64: dts: qcom: sm8550: Fix DTBO boot failure

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Message-Id: <20260129-sm8550-abl-dtbo-v1-0-abca3be14024@gmail.com>
Date: Thu, 29 Jan 2026 01:46:29 -0600
From: Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@...nel.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Kumar Sharma <quic_vksharma@...cinc.com>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Aaron Kling <webgeek1234@...il.com>, 
 Kuldeep Singh <quic_kuldsing@...cinc.com>, 
 Lei Chen <quic_chenlei@...cinc.com>, 
 Pavan Kondeti <pavan.kondeti@....qualcomm.com>
Subject: [PATCH 0/3] arm64: dts: qcom: sm8550: Fix DTBO boot failure

With a current mainline sm8550 base dtb, ABL will fail to apply any dtbo
and fail back to the bootloader menu. There are three changes needed:

* Add the tz-log node and a label named qcom_tzlog
* Rename the scm node to qcom_scm
* Add a label named arch_timer to the timer node

The tz-log binding doc and node are sourced from CLO commits. The other
changes are sourced from a lkml message and attributed to the author of
the message.

Signed-off-by: Aaron Kling <webgeek1234@...il.com>
---
Kuldeep Singh (1):
      dt-bindings: firmware: Add tz-log doc

Lei Chen (1):
      arm64: dts: qcom: sm8550: Add tz-log node

Pavan Kondeti (1):
      arm64: dts: qcom: sm8550: Fix DTBO boot failure

 .../devicetree/bindings/firmware/qcom,tz-log.yaml  | 66 ++++++++++++++++++++++
 arch/arm64/boot/dts/qcom/sm8550.dtsi               | 12 +++-
 2 files changed, 76 insertions(+), 2 deletions(-)
---
base-commit: 3f24e4edcd1b8981c6b448ea2680726dedd87279
change-id: 20260128-sm8550-abl-dtbo-96288634f00d

Best regards,
-- 
Aaron Kling <webgeek1234@...il.com>