linux-kernel - [PATCH V2 0/3] Add initial Thunder Bay SoC / Board support

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Date:   Tue, 20 Jul 2021 10:52:46 +0530
From:   kenchappa.demakkanavar@...el.com
To:     will@...nel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, robh+dt@...nel.org,
        devicetree@...r.kernel.org, dinguyen@...nel.org
Cc:     furong.zhou@...el.com, kris.pan@...ux.intel.com,
        kris.pan@...el.com, mgross@...ux.intel.com, mark.gross@...el.com,
        "Demakkanavar, Kenchappa" <kenchappa.demakkanavar@...el.com>
Subject: [PATCH V2 0/3] Add initial Thunder Bay SoC / Board support

From: "Demakkanavar, Kenchappa" <kenchappa.demakkanavar@...el.com>

Hi,

This patch-set adds initial support for a new Intel Movidius SoC
code-named Thunder Bay. The SoC couples an ARM Cortex A53 CPU
with an Intel Movidius VPU.

This initial patch-set enables only the minimal set of components
required to make the Thunder Bay full or prime configuration boards
boot into initramfs.

Thunder Bay full configuration board has 4 clusters of 4 ARM
Cortex A53 CPUs per cluster, 4 VPU processors and
(8GB + 8GB + 4GB + 4GB) DDR memory.

Thunder Bay prime configuration board has 4 clusters of 4 ARM
Cortex A53 CPUs per cluster, 2 VPU processors and
(8GB + 4GB) DDR memory.

Changes from v1 to v2:
* Commit message updated for patch 3/3
* UART0 enabled by default for all Thunder Bay boards

Regards,
Kenchappa S. D.

Demakkanavar, Kenchappa (2):
  arm64: Add config for Thunder Bay SoC
  arm64: dts: add initial device tree for Thunder Bay SoC

Pan, Kris (1):
  dt-bindings: arm: Add Thunder Bay bindings

 .../devicetree/bindings/arm/intel,thunderbay.yaml  |  21 ++
 MAINTAINERS                                        |   7 +
 arch/arm64/Kconfig.platforms                       |   5 +
 arch/arm64/boot/dts/intel/Makefile                 |   6 +
 arch/arm64/boot/dts/intel/hddl_hybrid_2s_02.dts    |  43 ++++
 arch/arm64/boot/dts/intel/hddl_hybrid_2s_03.dts    |  43 ++++
 arch/arm64/boot/dts/intel/hddl_hybrid_2s_12.dts    |  43 ++++
 arch/arm64/boot/dts/intel/hddl_hybrid_2s_13.dts    |  43 ++++
 arch/arm64/boot/dts/intel/hddl_hybrid_4s.dts       |  54 +++++
 arch/arm64/boot/dts/intel/thunderbay-soc.dtsi      | 243 +++++++++++++++++++++
 10 files changed, 508 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/intel,thunderbay.yaml
 create mode 100644 arch/arm64/boot/dts/intel/hddl_hybrid_2s_02.dts
 create mode 100644 arch/arm64/boot/dts/intel/hddl_hybrid_2s_03.dts
 create mode 100644 arch/arm64/boot/dts/intel/hddl_hybrid_2s_12.dts
 create mode 100644 arch/arm64/boot/dts/intel/hddl_hybrid_2s_13.dts
 create mode 100644 arch/arm64/boot/dts/intel/hddl_hybrid_4s.dts
 create mode 100644 arch/arm64/boot/dts/intel/thunderbay-soc.dtsi

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