[PATCH v4 0/4] Add board support for Sipeed LicheeRV Nano

[Inochi Amaoto]

On Thu, Jul 11, 2024 at 12:01:27PM GMT, Thomas Bonnefille wrote:
> The LicheeRV Nano is a RISC-V SBC based on the Sophgo SG2002 chip. Adds
> minimal device tree files for this board to make it boot to a basic
> shell.
> 
> Signed-off-by: Thomas Bonnefille <thomas.bonnefille at bootlin.com>

Reviewed-by: Inochi Amaoto <inochiama at outlook.com>

> ---
> Changes in v4:
> - Add correct bindings configuration for SG2002 sdhci
> - Drop commit "dt-bindings: timer: Add SOPHGO SG2002 clint" because it
>   has already been merged in Daniel Lezcano git tree.
> - Link to v3: https://lore.kernel.org/r/20240709-sg2002-v3-0-af779c3d139d@bootlin.com
> 
> Changes in v3:
> - Remove /dts-v1/ directive from sg2002.dtsi file
> - Add disable-wp property to sdhci node to avoid having a write
>   protected SD card
> - Drop changes in cv18xx.dtsi and cv1800b.dtsi
> - Add fallback compatible to cv1800b in SDHCI node of sg2002.dtsi
> - Link to v2: https://lore.kernel.org/r/20240612-sg2002-v2-0-19a585af6846@bootlin.com
> 
> Changes in v2:
> - Add SDHCI support
> - Change device tree name to match the Makefile
> - Add oscillator frequency
> - Add aliases to other UARTs
> - Add aliases to GPIOs
> - Move compatible for SDHCI from common DT to specific DT 
> - Link to v1: https://lore.kernel.org/r/20240527-sg2002-v1-0-1b6cb38ce8f4@bootlin.com
> 
> ---
> Thomas Bonnefille (4):
>       dt-bindings: interrupt-controller: Add SOPHGO SG2002 plic
>       dt-bindings: riscv: Add Sipeed LicheeRV Nano board compatibles
>       riscv: dts: sophgo: Add initial SG2002 SoC device tree
>       riscv: dts: sophgo: Add LicheeRV Nano board device tree
> 
>  .../interrupt-controller/sifive,plic-1.0.0.yaml    |  1 +
>  .../devicetree/bindings/riscv/sophgo.yaml          |  5 ++
>  arch/riscv/boot/dts/sophgo/Makefile                |  1 +
>  .../boot/dts/sophgo/sg2002-licheerv-nano-b.dts     | 54 ++++++++++++++++++++++
>  arch/riscv/boot/dts/sophgo/sg2002.dtsi             | 32 +++++++++++++
>  5 files changed, 93 insertions(+)
> ---
> base-commit: d20f6b3d747c36889b7ce75ee369182af3decb6b
> change-id: 20240515-sg2002-93dce1d263be
> 
> Best regards,
> -- 
> Thomas Bonnefille <thomas.bonnefille at bootlin.com>
>