[PATCH V2 1/7] PCI: imx6: Make reset-gpio optional

[Jingoo Han]

On Friday, December 13, 2013 6:50 AM, Marek Vasut wrote:
> 
> Some boards do not have a PCIe reset GPIO. To avoid probe
> failure on these boards, make the reset GPIO optional as
> well.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Bjorn Helgaas <bhelgaas at google.com>
> Cc: Frank Li <lznuaa at gmail.com>
> Cc: Harro Haan <hrhaan at gmail.com>
> Cc: Jingoo Han <jg1.han at samsung.com>
> Cc: Mohit KUMAR <Mohit.KUMAR at st.com>
> Cc: Pratyush Anand <pratyush.anand at st.com>
> Cc: Richard Zhu <r65037 at freescale.com>
> Cc: Sascha Hauer <s.hauer at pengutronix.de>
> Cc: Sean Cross <xobs at kosagi.com>
> Cc: Shawn Guo <shawn.guo at linaro.org>
> Cc: Siva Reddy Kallam <siva.kallam at samsung.com>
> Cc: Srikanth T Shivanand <ts.srikanth at samsung.com>
> Cc: Tim Harvey <tharvey at gateworks.com>
> Cc: Troy Kisky <troy.kisky at boundarydevices.com>
> Cc: Yinghai Lu <yinghai at kernel.org>

Reviewed-by: Jingoo Han <jg1.han at samsung.com>

Best regards,
Jingoo Han

> ---
>  .../devicetree/bindings/pci/designware-pcie.txt    |  2 ++
>  drivers/pci/host/pci-imx6.c                        | 29 +++++++++++-----------
>  2 files changed, 17 insertions(+), 14 deletions(-)