[PATCH v2 0/3] arm64: Add HPE GSC platform support

[nick . hawkins]

From: Nick Hawkins <nick.hawkins@xxxxxxx>

This series adds base platform support for the HPE GSC ARM64
BMC SoC used on HPE servers.

Patch 1 extends the existing hpe,gxp.yaml DT binding to cover GSC-based
boards (per DT maintainer guidance: one binding file per vendor).

Patch 2 adds the ARCH_HPE_GSC Kconfig entry to arm64/Kconfig.platforms.

Patch 3 adds the minimal SoC DTSI and DL340 Gen12 board DTS.  The
full peripheral set (i3c, ethernet, etc.) will follow in a later
series after the relevant subsystem drivers are accepted upstream.

v1 was submitted as a single patch containing only the DT binding.
Based on review feedback from Krzysztof Kozlowski, this v2 expands to
a proper series covering the full base platform introduction.

Changes in v2:
  - Drop hpe,gsc.yaml; extend existing hpe,gxp.yaml instead
    (per Krzysztof Kozlowski review: one binding per vendor)
  - Split into three patches: binding, Kconfig, and DTS
  - Add gsc.dtsi + gsc-dl340gen12.dts
  - Add ARCH_HPE_GSC to arm64/Kconfig.platforms

Nick Hawkins (3):
  dt-bindings: arm: hpe,gxp: Add HPE GSC platform compatible
  arm64: Kconfig: Add ARCH_HPE_GSC platform
  arm64: dts: hpe: Add HPE GSC SoC and DL340 Gen12 board DTS

 .../devicetree/bindings/arm/hpe,gxp.yaml      | 11 ++-
 MAINTAINERS                                   |  5 ++
 arch/arm64/Kconfig.platforms                  | 18 +++++
 arch/arm64/boot/dts/hpe/Makefile              |  2 +
 arch/arm64/boot/dts/hpe/gsc-dl340gen12.dts    | 18 +++++
 arch/arm64/boot/dts/hpe/gsc.dtsi              | 73 +++++++++++++++++++
 6 files changed, 126 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm64/boot/dts/hpe/Makefile
 create mode 100644 arch/arm64/boot/dts/hpe/gsc-dl340gen12.dts
 create mode 100644 arch/arm64/boot/dts/hpe/gsc.dtsi


base-commit: 3f4a08e64442340f4807de63e30aef22cc308830
-- 
2.34.1