[U-Boot] [PATCH v4 13/29] dm: spi: Add soft_spi implementation

[Simon Glass]

On 13 October 2014 23:42, Simon Glass <sjg at chromium.org> wrote:
> Add a new implementation of soft_spi that uses device tree to specify the
> GPIOs. This will replace soft_spi_legacy for boards which use driver model.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki at gmail.com>
> ---
>
> Changes in v4: None
> Changes in v3:
> - Word-wrap the first paragraph of the binding
>
> Changes in v2: None
>
>  doc/device-tree-bindings/spi/soft-spi.txt |  34 ++++
>  drivers/spi/Makefile                      |   1 +
>  drivers/spi/soft_spi.c                    | 252 ++++++++++++++++++++++++++++++
>  3 files changed, 287 insertions(+)
>  create mode 100644 doc/device-tree-bindings/spi/soft-spi.txt
>  create mode 100644 drivers/spi/soft_spi.c
>

Applied to u-boot-dm/master.