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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pci/qcom,pcie-common.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm PCI Express Root Complex Common Properties
maintainers:
- Bjorn Andersson <andersson@kernel.org>
- Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
properties:
reg:
minItems: 4
maxItems: 6
reg-names:
minItems: 4
maxItems: 6
interrupts:
minItems: 1
maxItems: 9
interrupt-names:
minItems: 1
maxItems: 9
iommu-map:
minItems: 1
maxItems: 16
clocks:
minItems: 3
maxItems: 13
clock-names:
minItems: 3
maxItems: 13
dma-coherent: true
interconnects:
maxItems: 2
interconnect-names:
items:
- const: pcie-mem
- const: cpu-pcie
phys:
maxItems: 1
phy-names:
items:
- const: pciephy
power-domains:
maxItems: 1
required-opps:
maxItems: 1
resets:
minItems: 1
maxItems: 12
reset-names:
minItems: 1
maxItems: 12
perst-gpios:
description: GPIO controlled connection to PERST# signal
maxItems: 1
wake-gpios:
description: GPIO controlled connection to WAKE# signal
maxItems: 1
vddpe-3v3-supply:
description: PCIe endpoint power supply
required:
- reg
- reg-names
- interrupt-map-mask
- interrupt-map
- clocks
- clock-names
anyOf:
- required:
- interrupts
- interrupt-names
- "#interrupt-cells"
- required:
- msi-map
allOf:
- $ref: /schemas/pci/pci-host-bridge.yaml#
additionalProperties: true
|
