This series add spi nor flash controller driver for cv1800b SoC and enable it for Sophgo Milk-V Duo board.
Kongyang Liu (3): spi: cv1800b: Add spi nor flash controller driver for cv1800b SoC riscv: dts: sophgo: Add spi nor flash controller node configs: milkv_duo: Add spi nor configs arch/riscv/dts/cv1800b-milkv-duo.dts | 13 ++ arch/riscv/dts/cv18xx.dtsi | 17 ++ configs/milkv_duo_defconfig | 3 + drivers/spi/Kconfig | 8 + drivers/spi/Makefile | 1 + drivers/spi/cv1800b_spif.c | 321 +++++++++++++++++++++++++++ 6 files changed, 363 insertions(+) create mode 100644 drivers/spi/cv1800b_spif.c -- 2.41.0
