[PATCH v3 0/3] Add initial Thunder Bay SoC / Board support

From: kenchappa . demakkanavar
Date: Thu Sep 16 2021 - 01:58:37 EST


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

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 since v2:
* Add compatibility strings for all supported boards in dt-binding yaml
* Email id format corrected. (First name, Last name)
* $nodename schema added for the root node
* Fixed 'make dtbs_check' warnings/errors
* Removed alias name for disabled serial1 node
* Corrected lowercase hex on unit-addresses

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

Regards,
Kenchappa S. D.

Kenchappa, Demakkanavar (3):
arm64: Add config for Thunder Bay SoC
dt-bindings: arm: Add Thunder Bay bindings
arm64: dts: add initial device tree for Thunder Bay SoC

.../devicetree/bindings/arm/intel,thunderbay.yaml | 27 +++
MAINTAINERS | 7 +
arch/arm64/Kconfig.platforms | 5 +
arch/arm64/boot/dts/intel/Makefile | 6 +
arch/arm64/boot/dts/intel/hddl_hybrid_2s_02.dts | 42 ++++
arch/arm64/boot/dts/intel/hddl_hybrid_2s_03.dts | 42 ++++
arch/arm64/boot/dts/intel/hddl_hybrid_2s_12.dts | 42 ++++
arch/arm64/boot/dts/intel/hddl_hybrid_2s_13.dts | 42 ++++
arch/arm64/boot/dts/intel/hddl_hybrid_4s.dts | 53 +++++
arch/arm64/boot/dts/intel/thunderbay-soc.dtsi | 242 +++++++++++++++++++++
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

--
2.7.4