[PATCH v2] ARM: imx6: add pci config space as platform resource

[Fabio Estevam]

On Thu, Aug 7, 2014 at 2:39 PM, Lucas Stach <l.stach at pengutronix.de> wrote:
> Fixes "imx6q-pcie 1ffc000.pcie: missing *config* reg space"
> error exposed by new versions of the designware pcie driver.
>
> Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
> ---
> v2: also fix documentation example
> ---
>  Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 4 +++-
>  arch/arm/boot/dts/imx6qdl.dtsi                           | 4 +++-
>  2 files changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
> index 9455fd0ec830..6fbba53a309b 100644
> --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
> +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
> @@ -17,7 +17,9 @@ Example:
>
>         pcie at 0x01000000 {
>                 compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
> -               reg = <0x01ffc000 0x4000>;
> +               reg = <0x01ffc000 0x04000>,
> +                     <0x01f00000 0x80000>;
> +               reg-names = "dbi", "config";

It would be nice to update the 'reg' description and add the
'reg-names' entry in the 'Required properties' section.

Currently we have the following description:

"reg: base addresse (---> typo here) and length of the pcie
controller" ,which does not match the provided example after your
patch.