[BISECT] v3.18-rc1 doesn't boot on nitrogen6x i.MX6 board

[eric.nelson@boundarydevices.com (Eric Nelson)]

Thanks Fabio (and Richard).

On 10/23/2014 06:43 PM, Fabio Estevam wrote:
> On Thu, Oct 23, 2014 at 6:46 PM, Fabio Estevam <festevam@gmail.com> wrote:
> 
>>> I really haven't looked into what might be wrong, I just wanted to let
>>> you know that this fix apparently breaks some boards.
>>
>> Adding Eric and Troy in case they could comment. I don't know why this
>> commit would cause failure on nitrogen board.
> 
> Ok, so I am able to reproduce this issue on a mx6qsabresd if I don't
> pass the PCI gpio reset (like in nitrogen):
> 
> --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> @@ -521,7 +521,6 @@
>  &pcie {
>         pinctrl-names = "default";
>         pinctrl-0 = <&pinctrl_pcie>;
> -       reset-gpio = <&gpio7 12 0>;
>         status = "okay";
>  };
> 
> 
> Richard Zhu sent a fix for this, but 	it has not been applied yet:
> http://www.spinics.net/lists/linux-pci/msg34748.html
> 
> With his patch applied the kernel can boot fine.
> 
> Regards,
> 
> Fabio Estevam
>