Signed-off-by: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx> --- .../bindings/pci/renesas,sh7751-pci.yaml | 57 +++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/pci/renesas,sh7751-pci.yaml diff --git a/Documentation/devicetree/bindings/pci/renesas,sh7751-pci.yaml b/Documentation/devicetree/bindings/pci/renesas,sh7751-pci.yaml new file mode 100644 index 000000000000..17a24e24c393 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/renesas,sh7751-pci.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/renesas,sh7751-pci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas SH7751 PCI Host controller + +maintainers: + - Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx> + +properties: + compatible: + - items: + - enum: + - renesas,r2d-pci # Renesas RTS7751R2D board + - iodata,julian-pci # IO DATA DEVICE Julian board + - const: renesas,sh7751-pci + + reg: + minItems: 3 + + interrupt-cells: + const: 1 + + address-cells: + const: 3 + + size-cells: + const: 2; + + range: + description: | + The PCI bus memory area and I/O area. + + +required: + - compatible + - reg + - interrupt-cells + - address-cells + - size-cells + - range + +examples: + - | + pci@fe200000 { + compatible = "renesas,sh7751-pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x02000000 0 0xfd000000 0xfd000000 0 0x01000000>, + <0x01000000 0 0xfe240000 0xfe240000 0 0x00040000>; + reg = <0xfe200000 0x0400>, + <0x0c000000 0x04000000>, + <0xff800000 0x0030>; + #interrupt-cells = <1>; + }; -- 2.39.2
