[PATCH 0/2] Hi there,

This patchset adds initial support for the Exynos 5515 SoC, along with
support for the Samsung Galaxy Watch FE (codenamed lucky7), which uses
this SoC.

Support for the following is added:
- Bootloader framebuffer
- Both CPU cores
- Memory
- Generic timer
- Watchdog timer
- CMU_TOP, CMU_FSYS, CMU_PERI clock management units
- ChipID

Only the lowest 490MiB and highest 512MiB of memory are used for now.
The 488MiB between the addresses of 0x9ea00000 and 0xbe680000 is excluded
from the memory node due to a bug where if the kernel even knows about
the existence of this memory, one or both cores will lock up and cause
an RCU stall. There are several regions between this addresses which will
lock up the core, so the issue is difficult to bisect, and attempting to
dump memory information on panic will just lock up the second core.

Currently, these device trees support booting the device to an initramfs.

I am getting checkpatch warnings on this patchset advising to check
MAINTAINERS as new files were added, but I assume they can be ignored
as I am not a maintainer.

This patchset depends on [1], [2], and [3], for drivers and device tree
bindings.

[1] https://lore.kernel.org/all/[email protected]/
[2] https://lore.kernel.org/all/[email protected]/
[3] https://lore.kernel.org/all/20260817-for-next-lucky7-watchdog-v1-0-a14370e20b92@member.fsf.org/

Kind regards,
- Aiden Isik

Signed-off-by: Aiden Isik <[email protected]>
---
Aiden Isik (2):
      arm64: dts: exynos: Add initial support for Exynos5515 SoC
      arm64: dts: exynos: Add initial support for Samsung Galaxy Watch FE

 arch/arm64/boot/dts/exynos/exynos5515-lucky7.dts | 106 +++++++++++++
 arch/arm64/boot/dts/exynos/exynos5515.dtsi       | 186 +++++++++++++++++++++++
 2 files changed, 292 insertions(+)
---
base-commit: add58997023d8fbf429745f8a2e25289bbe22885
change-id: 20260815-for-next-lucky7-e5bf3950bdbe

Best regards,
--  
Aiden Isik <[email protected]>