[RFC 0/3] Add support for StarFive VisionFive 2 Lite board

From: Hal Feng <hal.feng@starfivetech.com>
To: Conor Dooley <conor+dt@kernel.org>,
	Emil Renner Berthing <emil.renner.berthing@canonical.com>,
	Heinrich Schuchardt <heinrich.schuchardt@canonical.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Albert Ou <aou@eecs.berkeley.edu>
Cc: Hal Feng <hal.feng@starfivetech.com>,
	devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [RFC 0/3] Add support for StarFive VisionFive 2 Lite board
Date: Thu, 21 Aug 2025 18:09:27 +0800	[thread overview]
Message-ID: <20250821100930.71404-1-hal.feng@starfivetech.com> (raw)

VisionFive 2 Lite is a mini SBC based on the StarFive JH7110S industrial
SoC which can run at -40~85 degrees centigrade and up to 1.25GHz.

Board features:
- JH7110S SoC
- 2/4/8 GiB LPDDR4 DRAM
- AXP15060 PMIC
- 40 pin GPIO header
- 1x USB 3.0 host port
- 3x USB 2.0 host port
- 1x M.2 M-Key (size: 2242)
- 1x MicroSD slot (optional non-removable eMMC)
- 1x QSPI Flash
- 1x I2C EEPROM
- 1x 1Gbps Ethernet port
- SDIO-based Wi-Fi & UART-based Bluetooth
- 1x HDMI port
- 1x 2-lane DSI
- 1x 2-lane CSI

For more details, please see
https://www.kickstarter.com/projects/starfive/visionfive-2-lite-unlock-risc-v-sbc-at-199

Hal Feng (3):
  dt-bindings: riscv: Add StarFive JH7110S SoC and VisionFive 2 Lite
    board
  riscv: dts: starfive: jh7110-common: Move out some nodes to the board
    dts
  riscv: dts: starfive: Add VisionFive 2 Lite board device tree

 .../devicetree/bindings/riscv/starfive.yaml   |   5 +
 arch/riscv/boot/dts/starfive/Makefile         |   2 +
 .../boot/dts/starfive/jh7110-common.dtsi      |  22 ---
 .../jh7110-deepcomputing-fml13v01.dts         |  49 ++++++
 .../boot/dts/starfive/jh7110-milkv-mars.dts   |  49 ++++++
 .../dts/starfive/jh7110-pine64-star64.dts     |  49 ++++++
 .../jh7110-starfive-visionfive-2.dtsi         |  46 ++++++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      |  16 --
 .../jh7110s-starfive-visionfive-2-lite.dts    | 152 ++++++++++++++++++
 9 files changed, 352 insertions(+), 38 deletions(-)
 create mode 100644 arch/riscv/boot/dts/starfive/jh7110s-starfive-visionfive-2-lite.dts

base-commit: 068a56e56fa81e42fc5f08dff34fab149bb60a09
-- 
2.43.2

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