[PATCH 0/5] Add initial Bitmain BM1880 SoC/Board support

[Manivannan Sadhasivam]

Hello,

This patchset adds initial support for Bitmain BM1880 SoC and Sophon
Edge board. BM1880 SoC consists of a Dual Core ARM Cortex A53 Application
processor subsystem, a single core RISC-V subsystem and a Tensor
Processor subsystem. This patchset adds support for only ARM Cortex
A53 Application processor subsystem with UART, which enables the board to
boot into initramfs with 2 CPUs.

Thanks,
Mani

Manivannan Sadhasivam (5):
  dt-bindings: arm: Document Bitmain BM1880 SoC
  arm64: Add ARCH_BITMAIN platform
  arm64: dts: bitmain: Add BM1880 SoC support
  arm64: dts: bitmain: Add Sophon Egde board support
  MAINTAINERS: Add entry for Bitmain SoC platform

 .../devicetree/bindings/arm/bitmain.yaml      |  18 +++
 MAINTAINERS                                   |   7 ++
 arch/arm64/Kconfig.platforms                  |   5 +
 arch/arm64/boot/dts/Makefile                  |   1 +
 arch/arm64/boot/dts/bitmain/Makefile          |   3 +
 .../boot/dts/bitmain/bm1880-sophon-edge.dts   |  50 ++++++++
 arch/arm64/boot/dts/bitmain/bm1880.dtsi       | 119 ++++++++++++++++++
 7 files changed, 203 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/bitmain.yaml
 create mode 100644 arch/arm64/boot/dts/bitmain/Makefile
 create mode 100644 arch/arm64/boot/dts/bitmain/bm1880-sophon-edge.dts
 create mode 100644 arch/arm64/boot/dts/bitmain/bm1880.dtsi

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2.17.1