Hi Rob, On 19/12/19 5:38 AM, Rob Herring wrote: > On Mon, Dec 09, 2019 at 02:51:43PM +0530, Kishon Vijay Abraham I wrote: >> Add host mode dt-bindings for TI's J721E SoC. >> >> Cc: Rob Herring <robh+dt@xxxxxxxxxx> >> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx> >> --- >> .../bindings/pci/ti,j721e-pci-host.yaml | 161 ++++++++++++++++++ >> 1 file changed, 161 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml >> >> diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml >> new file mode 100644 >> index 000000000000..96184e1f419f >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml >> @@ -0,0 +1,161 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +# Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ >> +%YAML 1.2 >> +--- >> +$id: "http://devicetree.org/schemas/pci/ti,j721e-pci-host.yaml#"; >> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; >> + >> +title: TI J721E PCI Host (PCIe Wrapper) >> + >> +maintainers: >> + - Kishon Vijay Abraham I <kishon@xxxxxx> > > There's now a PCI bus schema. Reference it here: > > allOf: > - $ref: "/schemas/pci/pci-bus.yaml#" > >> + >> +properties: >> + compatible: >> + enum: >> + - ti,j721e-pcie-host > > Indentation. > >> + >> + reg: >> + maxItems: 4 >> + >> + reg-names: >> + items: >> + - const: intd_cfg >> + - const: user_cfg >> + - const: reg >> + - const: cfg >> + >> + ti,syscon-pcie-ctrl: >> + description: Phandle to the SYSCON entry required for configuring PCIe mode >> + and link speed. >> + allOf: >> + - $ref: /schemas/types.yaml#/definitions/phandle > > You can drop the 'allOf' here if there aren't more constraints. Do you mean I don't have to include phandle schema here? I don't seem to be able to include $ref without allOf. Thanks Kishon
