Hi, v3 patch is to rename the title of SPI controller driver. "Patch Macronix SPI controller driver according to MX25F0A MFD driver" v2s patches is to support Macronix MX25F0A MFD driver for raw nand and spi controller which is separated form previous patchset: https://patchwork.kernel.org/patch/10874679/ thanks for your review. best regards, Mason Mason Yang (4): mfd: Add Macronix MX25F0A MFD controller driver mtd: rawnand: Add Macronix MX25F0A NAND controller spi: Patch Macronix SPI controller driver according to MX25F0A MFD driver dt-bindings: mfd: Document Macronix MX25F0A controller bindings .../devicetree/bindings/mfd/mxic-mx25f0a.txt | 51 ++++ drivers/mfd/Kconfig | 9 + drivers/mfd/Makefile | 1 + drivers/mfd/mxic-mx25f0a.c | 84 ++++++ drivers/mtd/nand/raw/Kconfig | 6 + drivers/mtd/nand/raw/Makefile | 1 + drivers/mtd/nand/raw/mxic_nand.c | 294 +++++++++++++++++++++ drivers/spi/spi-mxic.c | 275 ++++--------------- include/linux/mfd/mxic-mx25f0a.h | 175 ++++++++++++ 9 files changed, 670 insertions(+), 226 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/mxic-mx25f0a.txt create mode 100644 drivers/mfd/mxic-mx25f0a.c create mode 100644 drivers/mtd/nand/raw/mxic_nand.c create mode 100644 include/linux/mfd/mxic-mx25f0a.h -- 1.9.1