[PATCH v2 0/5] Add support for the Armada 3700 SPI controller

[Gregory CLEMENT]

Hi Romain,
 
 On mer., nov. 30 2016, Romain Perier <romain.perier at free-electrons.com> wrote:

> The Marvell Armada 3700 SoC includes an SPI controller. This controller
> supports up to 4 SPI slave devices, with dedicated chip selects, CPIO or
> FIFO mode with DMA or CPU transfers and different SPI transfer modes
> (Standard single, Dual or Quad).
>
> This set of patches adds a basic support for the CPIO mode, then it
> enables the FIFO mode (CPU-side only, DMA not supported yet). It also
> adds the required definitions of the spi nodes to the devicetree.
>

I tested the series on the Rev 1.1 and the Rev 2.0 Armada 3720 Db board
and it works on both of them: I managed at leat to read the spi
dataflash.

So for the series you can add my

Tested-by: Gregory CLEMENT <gregory.clement at free-electrons.com>

Thanks,

Gregory



> Romain Perier (5):
>   spi: Add basic support for Armada 3700 SPI Controller
>   spi: armada-3700: Add support for the FIFO mode
>   dt-bindings: spi: Add documentation for the Armada 3700 SPI Controller
>   arm64: dts: marvell: Add definition of SPI controller for Armada 3700
>   arm64: dts: marvell: Enable spi0 on the board Armada-3720-db
>
>  .../devicetree/bindings/spi/spi-armada-3700.txt    |   25 +
>  arch/arm64/boot/dts/marvell/armada-3720-db.dts     |   30 +
>  arch/arm64/boot/dts/marvell/armada-37xx.dtsi       |   13 +
>  drivers/spi/Kconfig                                |    7 +
>  drivers/spi/Makefile                               |    1 +
>  drivers/spi/spi-armada-3700.c                      | 1040 ++++++++++++++++++++
>  6 files changed, 1116 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/spi/spi-armada-3700.txt
>  create mode 100644 drivers/spi/spi-armada-3700.c
>
> -- 
> 2.9.3
>

-- 
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com