[PATCH 0/3] spi: sophgo: milkv_duo: Add spi nor flash support for Milk-V Duo board

[Kongyang Liu]

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

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2.41.0