On Mon, Feb 17, 2020 at 04:45:19PM +0530, Kishon Vijay Abraham I wrote: > Include Cadence core DT schema and define the Cadence platform DT schema > for both Host and Endpoint mode. Note: The Cadence core DT schema could > be included for other platforms using Cadence PCIe core. > > Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx> > --- > .../bindings/pci/cdns,cdns-pcie-ep.txt | 27 ------- > .../bindings/pci/cdns,cdns-pcie-ep.yaml | 48 ++++++++++++ > .../bindings/pci/cdns,cdns-pcie-host.txt | 66 ---------------- > .../bindings/pci/cdns,cdns-pcie-host.yaml | 76 +++++++++++++++++++ > MAINTAINERS | 2 +- > 5 files changed, 125 insertions(+), 94 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.txt > create mode 100644 Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml > delete mode 100644 Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt > create mode 100644 Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml > diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml > new file mode 100644 > index 000000000000..2f605297f862 > --- /dev/null > +++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml > @@ -0,0 +1,76 @@ > +# SPDX-License-Identifier: GPL-2.0-only > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/pci/cdns,cdns-pcie-host.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Cadence PCIe host controller > + > +maintainers: > + - Tom Joseph <tjoseph@xxxxxxxxxxx> > + > +allOf: > + - $ref: /schemas/pci/pci-bus.yaml# > + - $ref: "cdns-pcie-host.yaml#" > + > +properties: > + compatible: > + const: cdns,cdns-pcie-host > + > + reg: > + maxItems: 3 > + > + reg-names: > + items: > + - const: reg > + - const: cfg > + - const: mem > + > + msi-parent: true > + > +required: > + - reg > + - reg-names > + > +examples: > + - | > + bus { > + #address-cells = <2>; > + #size-cells = <2>; > + > + pcie@fb000000 { > + compatible = "cdns,cdns-pcie-host"; > + device_type = "pci"; > + #address-cells = <3>; > + #size-cells = <2>; > + bus-range = <0x0 0xff>; > + linux,pci-domain = <0>; > + cdns,max-outbound-regions = <16>; > + cdns,no-bar-match-nbits = <32>; > + vendor-id = /bits/ 16 <0x17cd>; > + device-id = /bits/ 16 <0x0200>; Please make these 32-bit as that is what the spec says. > + > + reg = <0x0 0xfb000000 0x0 0x01000000>, > + <0x0 0x41000000 0x0 0x00001000>, > + <0x0 0x40000000 0x0 0x04000000>; > + reg-names = "reg", "cfg", "mem"; > + > + ranges = <0x02000000 0x0 0x42000000 0x0 0x42000000 0x0 0x1000000>, > + <0x01000000 0x0 0x43000000 0x0 0x43000000 0x0 0x0010000>; > + > + #interrupt-cells = <0x1>; > + > + interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 0x0 14 0x1>, > + <0x0 0x0 0x0 0x2 &gic 0x0 0x0 0x0 15 0x1>, > + <0x0 0x0 0x0 0x3 &gic 0x0 0x0 0x0 16 0x1>, > + <0x0 0x0 0x0 0x4 &gic 0x0 0x0 0x0 17 0x1>; > + > + interrupt-map-mask = <0x0 0x0 0x0 0x7>; > + > + msi-parent = <&its_pci>; > + > + phys = <&pcie_phy0>; > + phy-names = "pcie-phy"; > + }; > + }; > +... > diff --git a/MAINTAINERS b/MAINTAINERS > index 38fe2f3f7b6f..e0402e001edd 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -12739,7 +12739,7 @@ PCI DRIVER FOR CADENCE PCIE IP > M: Tom Joseph <tjoseph@xxxxxxxxxxx> > L: linux-pci@xxxxxxxxxxxxxxx > S: Maintained > -F: Documentation/devicetree/bindings/pci/cdns,*.txt > +F: Documentation/devicetree/bindings/pci/cdns,* > F: drivers/pci/controller/pcie-cadence* > > PCI DRIVER FOR FREESCALE LAYERSCAPE > -- > 2.17.1 >
