[U-Boot] [PATCH 7/7] dm: x86: spi: Convert ICH SPI driver to driver model PCI API

Jagan Teki jteki at openedev.com
Thu Dec 3 12:47:09 CET 2015


On 1 December 2015 at 09:41, Simon Glass <sjg at chromium.org> wrote:
> At present this SPI driver works by searching the PCI buses for its
> peripheral. It also uses the legacy PCI API.
>
> In addition the driver has code to determine the type of Intel PCH that is
> used (version 7 or version 9). Now that we have proper PCH drivers we can
> use those to obtain the information we need.
>
> While the device tree has a node for the SPI peripheral it is not in the
> right place. It should be on the PCI bus as a sub-peripheral of the LPC
> device.
>
> Update the device tree files to show the SPI controller within the PCH, so
> that PCI access works as expected.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---

Reviewed-by: Jagan Teki <jteki at openedev.com>

thanks!
-- 
Jagan.


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