linux-kernel - Re: [PATCH 2/4] dt-bindings: PCI: dra7xx: Add properties to enable x2 lane in dra7

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Date:   Fri, 13 Oct 2017 16:45:09 -0500
From:   Rob Herring <robh@...nel.org>
To:     Kishon Vijay Abraham I <kishon@...com>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Mark Rutland <mark.rutland@....com>,
        linux-omap@...r.kernel.org, linux-pci@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        nsekhar@...com
Subject: Re: [PATCH 2/4] dt-bindings: PCI: dra7xx: Add properties to enable
 x2 lane in dra7

On Tue, Oct 10, 2017 at 03:46:04PM +0530, Kishon Vijay Abraham I wrote:
> Add syscon properties required for configuring PCIe in x2 lane mode.
> 
> Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
> Signed-off-by: Sekhar Nori <nsekhar@...com>
> ---
>  Documentation/devicetree/bindings/pci/ti-pci.txt | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt
> index 82cb875e4cec..455cb74a475c 100644
> --- a/Documentation/devicetree/bindings/pci/ti-pci.txt
> +++ b/Documentation/devicetree/bindings/pci/ti-pci.txt
> @@ -13,6 +13,10 @@ PCIe DesignWare Controller
>   - ti,hwmods : Name of the hwmod associated to the pcie, "pcie<X>",
>  	       where <X> is the instance number of the pcie from the HW spec.
>   - num-lanes as specified in ../designware-pcie.txt
> + - syscon-lane-conf : phandle/offset pair. Phandle to the system control module and the
> +   register offset to specify 1 lane or 2 lane.
> + - syscon-lane-sel : phandle/offset pair. Phandle to the system control module and the
> +   register offset to specify lane selection.

Needs vendor prefixes.

Rob