e6219eae76
Document pcie pdc device support for tuna. Change-Id: I56a2d505fd453ffbebc95dbf202b5f949ded4c4c Signed-off-by: Sneh Mankad <quic_smankad@quicinc.com>
45 lines
1.0 KiB
YAML
45 lines
1.0 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/soc/qcom/qcom,pcie-pdc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Technologies, Inc. (QTI) PCIe PDC Device
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maintainers:
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- Maulik Shah <quic_mkshah@quicinc.com>
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- Rashid Zafar <quic_rzafar@quicinc.com>
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description:
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Support for configuring IRQ at PCIe PDC interrupt controller.
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GPIO IRQs can be made wake up capable at PCIe PDC to allow SoC exit
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from deepest low power modes.
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properties:
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compatible:
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enum:
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- qcom,sun-pcie-pdc
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- qcom,pineapple-pcie-pdc
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- qcom,cliffs-pcie-pdc
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- qcom,tuna-pcie-pdc
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- qcom,pcie-pdc
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reg:
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maxItems: 1
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description: Should specify the base address for the PCIe PDC device.
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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# Example of PCIE PDC device
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- |
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pcie_pdc: pdc@b350000 {
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compatible = "qcom,pineapple-pcie-pdc", "qcom,pcie-pdc";
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reg = <0xb350000 0x20000>;
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};
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...
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