[v3 0/4] Porting ASPEED FMC/SPI memory controller driver

Chin-Ting Kuo
2020-11-05T12:04:36Z

This patch series aims to porting ASPEED FMC/SPI memory controller
driver with spi-mem interface. Adjust device tree setting of SPI NOR
flash in order to fit real AST2600 EVB and new SPI memory controller
driver. Also, this patch has been verified on AST2600-A1 EVB.

v2: Fix sparse warnings reported by kernel test robot <lkp@intel.com>.
v3: Fix build warnings with x86 allmodconfig.

Chin-Ting Kuo (4):
dt-bindings: spi: Add binding file for ASPEED FMC/SPI memory
controller
ARM: dts: aspeed: ast2600: Update FMC/SPI controller setting for
spi-aspeed.c
ARM: dts: aspeed: ast2600-evb: Adjust SPI flash configuration
spi: aspeed: Add ASPEED FMC/SPI memory controller driver

.../bindings/spi/aspeed,spi-aspeed.yaml | 66 ++
arch/arm/boot/dts/aspeed-ast2600-evb.dts | 26 +-
arch/arm/boot/dts/aspeed-g6.dtsi | 18 +-
drivers/spi/Kconfig | 10 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-aspeed.c | 969 ++++++++++++++++++
6 files changed, 1080 insertions(+), 10 deletions(-)
create mode 100644 Documentation/devicetree/bindings/spi/aspeed,spi-aspeed.yaml
create mode 100644 drivers/spi/spi-aspeed.c

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2.17.1