[PATCH 0/2] mtd: spi-nor: add driver for Atmel QSPI controller

Cyrille Pitchen cyrille.pitchen at atmel.com
Mon Jun 13 08:10:24 PDT 2016


Hi all,

this series of patches adds support to the Atmel QSPI controller.
It was tested on a sama5d2 xplained board + Macronix mx25l25673g QSPI
memory.

The driver limits its support of Quad SPI memories to the SPI 1-1-4
protocol for Fast Read operations and SPI 1-1-1 protocol for all other
commands.

The series is based on next-20160609

Best regards,

Cyrille

Cyrille Pitchen (2):
  Documentation: atmel-quadspi: add binding file for Atmel QSPI driver
  mtd: atmel-quadspi: add driver for Atmel QSPI controller

 .../devicetree/bindings/mtd/atmel-quadspi.txt      |  32 +
 drivers/mtd/spi-nor/Kconfig                        |   9 +
 drivers/mtd/spi-nor/Makefile                       |   1 +
 drivers/mtd/spi-nor/atmel-quadspi.c                | 741 +++++++++++++++++++++
 4 files changed, 783 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mtd/atmel-quadspi.txt
 create mode 100644 drivers/mtd/spi-nor/atmel-quadspi.c

-- 
1.8.2.2




More information about the linux-mtd mailing list