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@bootlin.com>
---
Changes in v5:
- Add support for pinctrl
- Remove nodes for i2c0 and uart1
- Drop dt-bindings patch that are already applied
- Link to v4: https://lore.kernel.org/r/20240711-sg2002-v4-0-d97ec2367095@bootlin.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 (2):
      riscv: dts: sophgo: Add initial SG2002 SoC device tree
      riscv: dts: sophgo: Add LicheeRV Nano board device tree

 arch/riscv/boot/dts/sophgo/Makefile                |  1 +
 .../boot/dts/sophgo/sg2002-licheerv-nano-b.dts     | 95 ++++++++++++++++++++++
 arch/riscv/boot/dts/sophgo/sg2002.dtsi             | 42 ++++++++++
 3 files changed, 138 insertions(+)
---
base-commit: 9852d85ec9d492ebef56dc5f229416c925758edc
change-id: 20240515-sg2002-93dce1d263be

Best regards,
-- 
Thomas Bonnefille <thomas.bonnefille@bootlin.com>

On Thu, 10 Oct 2024 17:07:05 +0200, 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.
> 
> 

Applied to for-next, thanks!

[1/2] riscv: dts: sophgo: Add initial SG2002 SoC device tree
      https://github.com/sophgo/linux/commit/93b61555f5095a44fe00df27399270867fbf278a
[2/2] riscv: dts: sophgo: Add LicheeRV Nano board device tree
      https://github.com/sophgo/linux/commit/d32552307b6c526aa75a9f9a0ea29a4a7f1746b9

Thanks,
Inochi

On Thu, Oct 10, 2024 at 05:07:05PM +0200, 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@bootlin.com>
> ---
> Changes in v5:
> - Add support for pinctrl
> - Remove nodes for i2c0 and uart1
> - Drop dt-bindings patch that are already applied
> - Link to v4: https://lore.kernel.org/r/20240711-sg2002-v4-0-d97ec2367095@bootlin.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 (2):
>       riscv: dts: sophgo: Add initial SG2002 SoC device tree
>       riscv: dts: sophgo: Add LicheeRV Nano board device tree
> 
>  arch/riscv/boot/dts/sophgo/Makefile                |  1 +
>  .../boot/dts/sophgo/sg2002-licheerv-nano-b.dts     | 95 ++++++++++++++++++++++
>  arch/riscv/boot/dts/sophgo/sg2002.dtsi             | 42 ++++++++++
>  3 files changed, 138 insertions(+)
> ---
> base-commit: 9852d85ec9d492ebef56dc5f229416c925758edc
> change-id: 20240515-sg2002-93dce1d263be
> 
> Best regards,
> -- 
> Thomas Bonnefille <thomas.bonnefille@bootlin.com>
> 

LGTM.

Reviewed-by: Inochi Amaoto <inochiama@gmail.com>