From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lorenzo Pieralisi Subject: Re: [PATCH 3/8] bindings: PCI: designware: Add support for the EP in designware driver Date: Wed, 4 Apr 2018 12:50:14 +0100 Message-ID: <20180404115014.GC24669@red-moon> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Gustavo Pimentel Cc: bhelgaas@google.com, Joao.Pinto@synopsys.com, jingoohan1@gmail.com, kishon@ti.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org On Wed, Mar 28, 2018 at 12:38:33PM +0100, Gustavo Pimentel wrote: Please always write a commit log even if it is trivial. Thanks, Lorenzo > Signed-off-by: Gustavo Pimentel > --- > Documentation/devicetree/bindings/pci/designware-pcie.txt | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt > index 6300762..4bb2e08 100644 > --- a/Documentation/devicetree/bindings/pci/designware-pcie.txt > +++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt > @@ -3,6 +3,7 @@ > Required properties: > - compatible: > "snps,dw-pcie" for RC mode; > + "snps,dw-pcie-ep" for EP mode; > - reg: Should contain the configuration address space. > - reg-names: Must be "config" for the PCIe configuration space. > (The old way of getting the configuration address space from "ranges" > @@ -56,3 +57,15 @@ Example configuration: > #interrupt-cells = <1>; > num-lanes = <1>; > }; > +or > + pcie_ep: pcie_ep@dfc00000 { > + compatible = "snps,dw-pcie-ep"; > + reg = <0xdfc00000 0x0001000>, /* IP registers 1 */ > + <0xdfc01000 0x0001000>, /* IP registers 2 */ > + <0xd0000000 0x2000000>; /* Configuration space */ > + reg-names = "dbi", "dbi2", "addr_space"; > + device_type = "pci"; > + num-ib-windows = <6>; > + num-ob-windows = <2>; > + num-lanes = <1>; > + }; > -- > 2.7.4 > >