| /freebsd/sys/contrib/device-tree/Bindings/pci/ |
| H A D | pci-msi.txt | 2 relationship between PCI devices and MSI controllers.
18 Requester ID. A mechanism is required to associate a device with both the MSI
22 For generic MSI bindings, see
23 Documentation/devicetree/bindings/interrupt-controller/msi.txt.
30 -------------------
32 - msi-map: Maps a Requester ID to an MSI controller and associated
33 msi-specifier data. The property is an arbitrary number of tuples of
34 (rid-base,msi-controller,msi-base,length), where:
36 * rid-base is a single cell describing the first RID matched by the entry.
38 * msi-controller is a single phandle to an MSI controller
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| H A D | brcm,iproc-pcie.txt | 1 * Broadcom iProc PCIe controller with the platform bus interface
4 - compatible:
5 "brcm,iproc-pcie" for the first generation of PAXB based controller,
7 "brcm,iproc-pcie-paxb-v2" for the second generation of PAXB-based
9 "brcm,iproc-pcie-paxc" for the first generation of PAXC based
10 controller, used in NS2
11 "brcm,iproc-pcie-paxc-v2" for the second generation of PAXC based
12 controller, used in Stingray
13 PAXB-based root complex is used for external endpoint devices. PAXC-based
15 - reg: base address and length of the PCIe controller I/O register space
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| H A D | xgene-pci-msi.txt | 1 * AppliedMicro X-Gene v1 PCIe MSI controller
5 - compatible: should be "apm,xgene1-msi" to identify
6 X-Gene v1 PCIe MSI controller block.
7 - msi-controller: indicates that this is an X-Gene v1 PCIe MSI controller node
8 - reg: physical base address (0x79000000) and length (0x900000) for controller
9 registers. These registers include the MSI termination address and data
10 registers as well as the MSI interrupt status registers.
11 - reg-names: not required
12 - interrupts: A list of 16 interrupt outputs of the controller, starting from
14 - interrupt-names: not required
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| H A D | altr,msi-controller.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/altr,msi-controller.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Altera PCIe MSI controller
11 - Matthew Gerlach <matthew.gerlach@linux.intel.com>
16 - altr,msi-1.0
20 - description: CSR registers
21 - description: Vectors slave port region
23 reg-names:
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| H A D | brcm,iproc-pcie.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/brcm,iproc-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom iProc PCIe controller with the platform bus interface
10 - Ray Jui <ray.jui@broadcom.com>
11 - Scott Branden <scott.branden@broadcom.com>
14 - $ref: /schemas/pci/pci-host-bridge.yaml#
19 - enum:
20 # for the first generation of PAXB based controller, used in SoCs
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| H A D | altera-pcie-msi.txt | 1 * Altera PCIe MSI controller
4 - compatible: should contain "altr,msi-1.0"
5 - reg: specifies the physical base address of the controller and
7 - reg-names: must include the following entries:
10 - interrupts: specifies the interrupt source of the parent interrupt
11 controller. The format of the interrupt specifier depends on the
12 parent interrupt controller.
13 - num-vectors: number of vectors, range 1 to 32.
14 - msi-controller: indicates that this is MSI controller node
18 msi0: msi@0xFF200000 {
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| H A D | plda,xpressrich3-axi-common.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/plda,xpressrich3-axi-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Daire McNamara <daire.mcnamara@microchip.com>
11 - Kevin Xie <kevin.xie@starfivetech.com>
17 - $ref: /schemas/pci/pci-host-bridge.yaml#
23 reg-names:
25 - const: cfg
26 - const: apb
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| H A D | brcm,stb-pcie.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/brcm,stb-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Brcmstb PCIe Host Controller
10 - Jim Quinlan <james.quinlan@broadcom.com>
15 - enum:
16 - brcm,bcm2711-pcie # The Raspberry Pi 4
17 - brcm,bcm4908-pcie
18 - brcm,bcm7211-pcie # Broadcom STB version of RPi4
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| H A D | layerscape-pcie-gen4.txt | 1 NXP Layerscape PCIe Gen4 controller
3 This PCIe controller is based on the Mobiveil PCIe IP and thus inherits all
4 the common properties defined in mobiveil-pcie.txt.
7 - compatible: should contain the platform identifier such as:
8 "fsl,lx2160a-pcie"
9 - reg: base addresses and lengths of the PCIe controller register blocks.
11 "config_axi_slave": PCIe controller registers
12 - interrupts: A list of interrupt outputs of the controller. Must contain an
13 entry for each entry in the interrupt-names property.
14 - interrupt-names: It could include the following entries:
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| H A D | aardvark-pci.txt | 1 Aardvark PCIe controller
3 This PCIe controller is used on the Marvell Armada 3700 ARM64 SoC.
5 The Device Tree node describing an Aardvark PCIe controller must
8 - compatible: Should be "marvell,armada-3700-pcie"
9 - reg: range of registers for the PCIe controller
10 - interrupts: the interrupt line of the PCIe controller
11 - #address-cells: set to <3>
12 - #size-cells: set to <2>
13 - device_type: set to "pci"
14 - ranges: ranges for the PCI memory and I/O regions
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| H A D | xlnx,nwl-pcie.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/xlnx,nwl-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thippeswamy Havalige <thippeswamy.havalige@amd.com>
13 - $ref: /schemas/pci/pci-host-bridge.yaml#
14 - $ref: /schemas/interrupt-controller/msi-controller.yaml#
18 const: xlnx,nwl-pcie-2.11
22 - description: PCIe bridge registers location.
23 - description: PCIe Controller registers location.
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| H A D | apple,pcie.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Apple PCIe host controller
10 - Mark Kettenis <kettenis@openbsd.org>
13 The Apple PCIe host controller is a PCIe host controller with
16 The controller incorporates Synopsys DesigWare PCIe logic to
22 the standard "reset-gpios" and "max-link-speed" properties appear on
26 MSIs are handled by the PCIe controller and translated into regular
29 the PCIe controller's port registers.
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| /freebsd/sys/contrib/device-tree/Bindings/interrupt-controller/ |
| H A D | msi.txt | 1 This document describes the generic device tree binding for MSI controllers and
9 those busses to the MSI controllers which they are capable of using,
14 - The doorbell (the MMIO address written to).
17 they can address. An MSI controller may feature a number of doorbells.
19 - The payload (the value written to the doorbell).
22 MSI controllers may have restrictions on permitted payloads.
24 - Sideband information accompanying the write.
28 MSI controller and device rather than a property of either in isolation).
31 MSI controllers:
34 An MSI controller signals interrupts to a CPU when a write is made to an MMIO
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| H A D | fsl,ls-msi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/fsl,ls-msi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale Layerscape SCFG PCIe MSI controller
10 This interrupt controller hardware is a second level interrupt controller that
11 is hooked to a parent interrupt controller: e.g: ARM GIC for ARM-based
12 platforms. If interrupt-parent is not provided, the default parent interrupt
13 controller will be used.
15 Each PCIe node needs to have property msi-parent that points to
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| H A D | fsl,ls-scfg-msi.txt | 1 * Freescale Layerscape SCFG PCIe MSI controller
5 - compatible: should be "fsl,<soc-name>-msi" to identify
6 Layerscape PCIe MSI controller block such as:
7 "fsl,ls1021a-msi"
8 "fsl,ls1043a-msi"
9 "fsl,ls1046a-msi"
10 "fsl,ls1043a-v1.1-msi"
11 "fsl,ls1012a-msi"
12 - msi-controller: indicates that this is a PCIe MSI controller node
13 - reg: physical base address of the controller and length of memory mapped.
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| H A D | fsl,mu-msi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/fsl,mu-msi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale/NXP i.MX Messaging Unit (MU) work as msi controller
10 - Frank Li <Frank.Li@nxp.com>
23 registers (Processor A-side, Processor B-side).
25 MU can work as msi interrupt controller to do doorbell
28 - $ref: /schemas/interrupt-controller/msi-controller.yaml#
33 - fsl,imx6sx-mu-msi
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| H A D | loongson,pch-msi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/loongson,pch-msi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson PCH MSI Controller
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
13 This interrupt controller is found in the Loongson LS7A family of PCH for
14 transforming interrupts from PCIe MSI into HyperTransport vectorized
19 const: loongson,pch-msi-1.0
24 loongson,msi-base-vec:
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| H A D | msi-controller.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/msi-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MSI controller
10 - Marc Zyngier <maz@kernel.org>
13 An MSI controller signals interrupts to a CPU when a write is made
14 to an MMIO address by some master. An MSI controller may feature a
18 "#msi-cells":
20 The number of cells in an msi-specifier, required if not zero.
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| H A D | arm,gic-v3.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/arm,gic-v3.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ARM Generic Interrupt Controller, version 3
10 - Marc Zyngier <maz@kernel.org>
15 Software Generated Interrupts (SGI), and Locality-specific Peripheral
19 - $ref: /schemas/interrupt-controller.yaml#
24 - items:
25 - enum:
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| H A D | riscv,imsics.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/riscv,imsics.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: RISC-V Incoming MSI Controller (IMSIC)
10 - Anup Patel <anup@brainfault.org>
13 The RISC-V advanced interrupt architecture (AIA) defines a per-CPU incoming
14 MSI controller (IMSIC) for handling MSIs in a RISC-V platform. The RISC-V
15 AIA specification can be found at https://github.com/riscv/riscv-aia.
17 The IMSIC is a per-CPU (or per-HART) device with separate interrupt file
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| H A D | al,alpine-msix.txt | 1 Alpine MSIX controller
3 See arm,gic-v3.txt for SPI and MSI definitions.
7 - compatible: should be "al,alpine-msix"
8 - reg: physical base address and size of the registers
9 - interrupt-controller: identifies the node as an interrupt controller
10 - msi-controller: identifies the node as an PCI Message Signaled Interrupt
11 controller
12 - al,msi-base-spi: SPI base of the MSI frame
13 - al,msi-num-spis: number of SPIs assigned to the MSI frame, relative to SPI0
18 compatible = "al,alpine-msix";
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| H A D | arm,gic.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/arm,gic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ARM Generic Interrupt Controller v1 and v2
10 - Marc Zyngier <marc.zyngier@arm.com>
18 Secondary GICs are cascaded into the upward interrupt controller and do not
22 - $ref: /schemas/interrupt-controller.yaml#
27 - items:
28 - enum:
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| /freebsd/sys/contrib/device-tree/Bindings/bus/ |
| H A D | fsl,imx8qxp-pixel-link-msi-bus.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/bus/fsl,imx8qxp-pixe
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| /freebsd/sys/contrib/device-tree/src/arm64/marvell/ |
| H A D | armada-ap80x.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/thermal/thermal.h>
11 /dts-v1/;
14 #address-cells = <2>;
15 #size-cells = <2>;
25 compatible = "arm,psci-0.2";
29 reserved-memory {
30 #address-cells = <2>;
31 #size-cells = <2>;
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| /freebsd/sys/contrib/device-tree/Bindings/misc/ |
| H A D | fsl,qoriq-mc.txt | 3 The Freescale Management Complex (fsl-mc) is a hardware resource
5 network-oriented packet processing applications. After the fsl-mc
12 For an overview of the DPAA2 architecture and fsl-mc bus see:
16 same hardware "isolation context" and a 10-bit value called an ICID
21 between ICIDs and IOMMUs, so an iommu-map property is used to define
28 For arm-smmu binding, see:
31 The MSI writes are accompanied by sideband data which is derived from the ICID.
32 The msi-map property is used to associate the devices with both the ITS
33 controller and the sideband data which accompanies the writes.
35 For generic MSI bindings, see
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