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@xxxxxxxxxxx> --- 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@xxxxxxxxxxx --- Thomas Bonnefille (6): riscv: dts: sophgo: Put sdhci compatible in dt of specific SoC dt-bindings: interrupt-controller: Add SOPHGO SG2002 plic dt-bindings: timer: Add SOPHGO SG2002 clint 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 ++ .../devicetree/bindings/timer/sifive,clint.yaml | 1 + arch/riscv/boot/dts/sophgo/Makefile | 1 + arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 4 ++ arch/riscv/boot/dts/sophgo/cv18xx.dtsi | 1 - .../boot/dts/sophgo/sg2002-licheerv-nano-b.dts | 53 ++++++++++++++++++++++ arch/riscv/boot/dts/sophgo/sg2002.dtsi | 34 ++++++++++++++ 8 files changed, 99 insertions(+), 1 deletion(-) --- base-commit: 83a7eefedc9b56fe7bfeff13b6c7356688ffa670 change-id: 20240515-sg2002-93dce1d263be Best regards, -- Thomas Bonnefille <thomas.bonnefille@xxxxxxxxxxx>
