[PATCH v3 0/2] arm64: dts: Add support for Kent SoC family

[Yu-Chun Lin <eleanor.lin@realtek.com>]

Hello,

This patch series adds initial Device Tree support for Realtek's Kent SoC
family, including the RTD1501S, RTD1861B, and RTD1920S variants with their
respective evaluation boards.

The series includes:

1. Adds compatible strings for the Kent family.
2. Add Device Tree files for the Kent SoC, TD1501S Phantom EVB (8GB),
RTD1861B Krypton EVB (8GB), and RTD1920S Smallville EVB (4GB).

The patches have been validated with 'make dtbs_check' and
'dt_binding_check' to ensure compliance with DT schema and successful
compilation.

Cheers,
Yu-Chun

Signed-off-by: Yu-Chun Lin <eleanor.lin@realtek.com>
---
Changes in v3:

- Drop the dt-bindings patch (realtek,misc.yaml)
- Drop 'iso: syscon@7000' node and and re-parent the UART directly to rbus
- Change all dts/dtsi to license: GPL-2.0
- Drop all custom bootargs

V2: https://lore.kernel.org/lkml/20251113123009.26568-1-eleanor.lin@realtek.com/

Changes in v2:

[PATCH v2 1/3]
- Fix YAML syntax: remove duplicate blank lines
- Validated with 'make dt_binding_check'

[PATCH v2 2/3]
- Rename: realtek,iso-system.yaml -> realtek,misc.yaml
- Improve description and example: show child node (UART)

[PATCH v2 3/3]
- Reorder Makefile targets to alphabetical order.
- Rename node: use generic names ('arch_timer' -> 'timer', 'reg-bus' -> 'bus')
- Fix node naming and hex format (remove leading zeros)
- Inline overlay nodes directly into .dtsi
- Reorder properties: ranges after reg
- Remove unnecessary status and custom bootargs

V1: https://lore.kernel.org/lkml/20251105104452.6336-1-eleanor.lin@realtek.com/

Yu-Chun Lin (2):
  dt-bindings: arm: realtek: Add Kent Soc family compatibles
  arm64: dts: realtek: Add Kent SoC and EVB device trees

 .../devicetree/bindings/arm/realtek.yaml      |  42 +++--
 arch/arm64/boot/dts/realtek/Makefile          |   7 +-
 arch/arm64/boot/dts/realtek/kent.dtsi         | 166 ++++++++++++++++++
 arch/arm64/boot/dts/realtek/rtd1501.dtsi      |  12 ++
 .../boot/dts/realtek/rtd1501s-phantom-8gb.dts |  25 +++
 .../boot/dts/realtek/rtd1501s-phantom.dtsi    | 118 +++++++++++++
 arch/arm64/boot/dts/realtek/rtd1861.dtsi      |  12 ++
 .../boot/dts/realtek/rtd1861b-krypton-8gb.dts |  25 +++
 .../boot/dts/realtek/rtd1861b-krypton.dtsi    |  72 ++++++++
 arch/arm64/boot/dts/realtek/rtd1920.dtsi      |  12 ++
 .../dts/realtek/rtd1920s-smallville-4gb.dts   |  23 +++
 .../boot/dts/realtek/rtd1920s-smallville.dtsi | 128 ++++++++++++++
 12 files changed, 626 insertions(+), 16 deletions(-)
 create mode 100644 arch/arm64/boot/dts/realtek/kent.dtsi
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1501.dtsi
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1501s-phantom-8gb.dts
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1501s-phantom.dtsi
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1861.dtsi
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1861b-krypton-8gb.dts
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1861b-krypton.dtsi
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1920.dtsi
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1920s-smallville-4gb.dts
 create mode 100644 arch/arm64/boot/dts/realtek/rtd1920s-smallville.dtsi

-- 
2.34.1