[U-Boot] [PATCH v4 0/9] dm: imx: Add driver model support for GPIO and serial on cm_fx6

Simon Glass
2014-10-02T01:59:51Z

Hi Nikita,

On 1 October 2014 19:57, Simon Glass <sjg@chromium.org> wrote:
> This series adjusts the IMX serial and GPIO drivers to support driver model.
> As an example of its use, the recently-added cm_fx6 board is converted over
> to driver model.
>
> Some minor driver model core changed are required to make this work and
> these are included with this series.
>
> Thanks to the Compulab people for helping with this.
>
> Changes in v4:
> - Adjust error checking to permit calling gpio_request() multiple times
> - Avoid doing low-level SATA init multiple times
> - Move SATA changes into the next patch
> - Move SATA changes into this patch
>

Hopefully this is closer. I found out why I couldn't do what I
suggested for the gpio_request() handling. It seems easier to check
for -EBUSY. Feel free to adjust these patches as you wish - I was
planning on pushing them to dm/next when ready.

Regards,
Simon