linux-kernel - Re: [PATCH v2] PCI: dwc: Adjust Kconfig to allow IMX6 PCIe host on IMX7

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Message-ID: <20181120154108.GB26247@e107981-ln.cambridge.arm.com>
Date:   Tue, 20 Nov 2018 15:41:08 +0000
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Trent Piepho <tpiepho@...inj.com>
Cc:     "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Andrey Smirnov <andrew.smirnov@...il.com>
Subject: Re: [PATCH v2] PCI: dwc: Adjust Kconfig to allow IMX6 PCIe host on
 IMX7

On Fri, Nov 16, 2018 at 12:08:33AM +0000, Trent Piepho wrote:
> The IMX6 PCI-e host drier also supports the IMX7d.  However, the
> Kconfig dependencies of the driver prevented it from being enabled
> unless the kernel was built with both IMX6 and IMX7 support.  It works
> fine to build with only IMX7 support enabled.
> 
> Cc: Andrey Smirnov <andrew.smirnov@...il.com>
> Reviewed-by: Lucas Stach <l.stach@...gutronix.de>
> Signed-off-by: Trent Piepho <tpiepho@...inj.com>
> ---
> Changes from v1:
>   Ported to current kernel
> 
>  drivers/pci/controller/dwc/Kconfig | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Applied to pci/dwc for v4.21, thanks.

Lorenzo

> diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
> index 91b0194240a5..6aafec3fad00 100644
> --- a/drivers/pci/controller/dwc/Kconfig
> +++ b/drivers/pci/controller/dwc/Kconfig
> @@ -89,8 +89,8 @@ config PCI_EXYNOS
>  	select PCIE_DW_HOST
>  
>  config PCI_IMX6
> -	bool "Freescale i.MX6 PCIe controller"
> -	depends on SOC_IMX6Q || (ARM && COMPILE_TEST)
> +	bool "Freescale i.MX6/7 PCIe controller"
> +	depends on SOC_IMX6Q || SOC_IMX7D || (ARM && COMPILE_TEST)
>  	depends on PCI_MSI_IRQ_DOMAIN
>  	select PCIE_DW_HOST
>  
> -- 
> 2.14.4
>