6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
89 lines
2.7 KiB
YAML
89 lines
2.7 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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$id: http://devicetree.org/schemas/arm/arm,integrator.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ARM Integrator Boards
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maintainers:
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- Linus Walleij <linus.walleij@linaro.org>
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description: |+
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These were the first ARM platforms officially supported by ARM Ltd.
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They are ARMv4, ARMv5 and ARMv6-capable using different core tiles,
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so the system is modular and can host a variety of CPU tiles called
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"core tiles" and referred to in the device tree as "core modules".
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properties:
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$nodename:
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const: '/'
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compatible:
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oneOf:
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- description: ARM Integrator Application Platform, this board has a PCI
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host and several PCI slots, as well as a number of slots for logical
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expansion modules, it is referred to as an "ASIC Development
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Motherboard" and is extended with custom FPGA and is intended for
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rapid prototyping. See ARM DUI 0098B. This board can physically come
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pre-packaged in a PC Tower form factor called Integrator/PP1 or a
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special metal fixture called Integrator/PP2, see ARM DUI 0169A.
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items:
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- const: arm,integrator-ap
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- description: ARM Integrator Compact Platform (HBI-0086), this board has
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a compact form factor and mainly consists of the bare minimum
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peripherals to make use of the core module. See ARM DUI 0159B.
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items:
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- const: arm,integrator-cp
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- description: ARM Integrator Standard Development Board (SDB) Platform,
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this board is a PCI-based board conforming to the Microsoft SDB
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(HARP) specification. See ARM DUI 0099A.
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items:
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- const: arm,integrator-sp
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core-module@10000000:
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type: object
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description: the root node in the Integrator platforms must contain
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a core module child node. They are always at physical address
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0x10000000 in all the Integrator variants.
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properties:
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compatible:
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items:
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- const: arm,core-module-integrator
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- const: syscon
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- const: simple-mfd
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reg:
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maxItems: 1
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required:
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- compatible
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- reg
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patternProperties:
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"^syscon@[0-9a-f]+$":
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description: All Integrator boards must provide a system controller as a
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node in the root of the device tree.
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type: object
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properties:
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compatible:
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items:
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- enum:
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- arm,integrator-ap-syscon
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- arm,integrator-cp-syscon
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- arm,integrator-sp-syscon
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- const: syscon
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reg:
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maxItems: 1
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required:
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- compatible
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- reg
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required:
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- compatible
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- core-module@10000000
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additionalProperties: true
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...
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