add spi nor support for cv1800 series Jingbao Qiu (2): dt-bindings: mtd: add sophgo spi-nor-controller spi: add support for sophgo spi-nor controller .../bindings/spi/sophgo,spi-cv1800-nor.yaml | 33 ++ drivers/spi/Kconfig | 9 + drivers/spi/Makefile | 1 + drivers/spi/spi-sophgo-cv1800.c | 370 ++++++++++++++++++ 4 files changed, 413 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/sophgo,spi-cv1800-nor.yaml create mode 100644 drivers/spi/spi-sophgo-cv1800.c base-commit: 4cece764965020c22cff7665b18a012006359095 -- 2.25.1