[PATCH 0/3] arm64: dts: qcom: sm7125-samsung: add initial device tree for SM7125 Samsung platform

[Erikas Bitovtas]

Samsung Galaxy A52/A72 are smartphones released in 2021 on SM7125
(atoll) platform. This patch series introduces support for SM7125
Samsung devices with the following components enabled:
- Framebuffer
- GPIO keys
- Hall sensor
- Vibrator
- Regulators
- Reset input
- Real-time clock
- SD card
- UFS
- USB
Along with that, SM7125 was affected by a hang when launching SHM
bridge. A similar issue was reported on a similar chipset:
https://lore.kernel.org/all/20250721-sc7180-shm-hang-v1-1-99ad9ffeb5b4@xxxxxxx/
Add SM7125 to the qcom_tzmem_blacklist to avoid hangs when booting.

Signed-off-by: Erikas Bitovtas <xerikasxx@xxxxxxxxx>
---
Erikas Bitovtas (2):
      dt-bindings: arm: qcom: Document Samsung Galaxy A52/A72
      arm64: dts: qcom: sm7125-samsung: add initial device tree

Vitalii Skorkin (1):
      firmware: qcom: tzmem: disable SHM bridge for SM7125 platform

 Documentation/devicetree/bindings/arm/qcom.yaml    |   2 +
 arch/arm64/boot/dts/qcom/Makefile                  |   2 +
 arch/arm64/boot/dts/qcom/sm7125-samsung-a52q.dts   |  31 ++
 arch/arm64/boot/dts/qcom/sm7125-samsung-a72q.dts   |  31 ++
 .../arm64/boot/dts/qcom/sm7125-samsung-common.dtsi | 518 +++++++++++++++++++++
 drivers/firmware/qcom/qcom_tzmem.c                 |   1 +
 6 files changed, 585 insertions(+)
---
base-commit: 6eb8711ece2ce27e52e327a5b7a628ed39b97f45
change-id: 20260627-sm7125-samsung-b685d8b9cd40

Best regards,
--  
Erikas Bitovtas <xerikasxx@xxxxxxxxx>