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Subject[PATCH 0/2] mtd: spi-nor: add stm32 qspi driver
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From: Ludovic Barre <ludovic.barre@st.com>

This patch set adds a SPI-NOR driver for stm32 QSPI controller.
It is a specialized SPI interface for serial Flash devices.
It supports 1 or 2 Flash device with single, dual and quad SPI Flash memories.

It can operate in any of the following modes:
-indirect mode: all the operations are performed using the quadspi
registers
-read memory-mapped mode: the external Flash memory is mapped to the
microcontroller address space and is seen by the system as if it was
an internal memory

Ludovic Barre (2):
dt-bindings: Document the STM32 QSPI bindings
mtd: spi-nor: add driver for STM32 quad spi flash controller

.../devicetree/bindings/mtd/stm32-quadspi.txt | 45 ++
drivers/mtd/spi-nor/Kconfig | 7 +
drivers/mtd/spi-nor/Makefile | 1 +
drivers/mtd/spi-nor/stm32-quadspi.c | 679 +++++++++++++++++++++
4 files changed, 732 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mtd/stm32-quadspi.txt
create mode 100644 drivers/mtd/spi-nor/stm32-quadspi.c

--
2.7.4

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