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When DT overlay is applied at run time compatible string or model AFAIK is not updated. But when fdtoverlay tool is used it actually creates full description for used SOM and carrier card(CC). That's why there is no reason to use generic SOM name and its compatible strings because they are not properly reflected in newly created DT. Composing dt overlays together was introduced by commit7a4c31ee87("arm64: zynqmp: Add support for Xilinx Kria SOM board") and later renamed by commit45fe0dc4ea("arm64: xilinx: Use zynqmp prefix for SOM dt overlays"). DTB selection is done prior booting OS that's why there is no need to do run time composition for SOM and CC combination. And user space can use compatible string and all listed revisions to figured it out which SOM and CC combinations OS is running at. Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/14c184225cc4f0a61da5f8c98bc0767f8deba0df.1706019781.git.michal.simek@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
193 lines
5.2 KiB
YAML
193 lines
5.2 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/soc/xilinx/xilinx.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Xilinx Zynq Platforms
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maintainers:
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- Michal Simek <michal.simek@amd.com>
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description: |
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Xilinx boards with Zynq-7000 SOC or Zynq UltraScale+ MPSoC
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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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- items:
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- enum:
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- adapteva,parallella
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- digilent,zynq-zybo
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- digilent,zynq-zybo-z7
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- ebang,ebaz4205
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- myir,zynq-zturn-v5
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- myir,zynq-zturn
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- xlnx,zynq-cc108
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- xlnx,zynq-zc702
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- xlnx,zynq-zc706
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- xlnx,zynq-zc770-xm010
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- xlnx,zynq-zc770-xm011
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- xlnx,zynq-zc770-xm012
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- xlnx,zynq-zc770-xm013
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- const: xlnx,zynq-7000
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- items:
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- const: avnet,zynq-microzed
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- const: xlnx,zynq-microzed
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- const: xlnx,zynq-7000
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- items:
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- const: avnet,zynq-zed
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- const: xlnx,zynq-zed
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- const: xlnx,zynq-7000
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- items:
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- enum:
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- xlnx,zynqmp-zc1751
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- const: xlnx,zynqmp
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- description: Xilinx internal board zc1232
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items:
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- const: xlnx,zynqmp-zc1232-revA
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- const: xlnx,zynqmp-zc1232
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- const: xlnx,zynqmp
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- description: Xilinx internal board zc1254
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items:
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- const: xlnx,zynqmp-zc1254-revA
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- const: xlnx,zynqmp-zc1254
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- const: xlnx,zynqmp
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- description: Xilinx evaluation board zcu1275
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items:
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- const: xlnx,zynqmp-zcu1275-revA
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- const: xlnx,zynqmp-zcu1275
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- const: xlnx,zynqmp
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- description: Xilinx 96boards compatible board zcu100
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items:
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- const: xlnx,zynqmp-zcu100-revC
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- const: xlnx,zynqmp-zcu100
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- const: xlnx,zynqmp
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- description: Xilinx 96boards compatible board Ultra96
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items:
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- const: avnet,ultra96-rev1
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- const: avnet,ultra96
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- const: xlnx,zynqmp-zcu100-revC
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- const: xlnx,zynqmp-zcu100
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- const: xlnx,zynqmp
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- description: Xilinx evaluation board zcu102
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items:
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- enum:
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- xlnx,zynqmp-zcu102-revA
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- xlnx,zynqmp-zcu102-revB
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- xlnx,zynqmp-zcu102-rev1.0
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- xlnx,zynqmp-zcu102-rev1.1
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- const: xlnx,zynqmp-zcu102
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- const: xlnx,zynqmp
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- description: Xilinx evaluation board zcu104
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items:
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- enum:
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- xlnx,zynqmp-zcu104-revA
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- xlnx,zynqmp-zcu104-revC
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- xlnx,zynqmp-zcu104-rev1.0
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- const: xlnx,zynqmp-zcu104
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- const: xlnx,zynqmp
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- description: Xilinx evaluation board zcu106
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items:
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- enum:
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- xlnx,zynqmp-zcu106-revA
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- xlnx,zynqmp-zcu106-rev1.0
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- const: xlnx,zynqmp-zcu106
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- const: xlnx,zynqmp
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- description: Xilinx evaluation board zcu111
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items:
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- enum:
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- xlnx,zynqmp-zcu111-revA
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- xlnx,zynqmp-zcu111-rev1.0
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- const: xlnx,zynqmp-zcu111
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- const: xlnx,zynqmp
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- description: Xilinx Kria SOMs
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minItems: 3
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items:
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enum:
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- xlnx,zynqmp-sm-k26-rev2
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- xlnx,zynqmp-sm-k26-rev1
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- xlnx,zynqmp-sm-k26-revB
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- xlnx,zynqmp-sm-k26-revA
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- xlnx,zynqmp-sm-k26
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- xlnx,zynqmp
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allOf:
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- contains:
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const: xlnx,zynqmp
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- contains:
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const: xlnx,zynqmp-sm-k26
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- description: Xilinx Kria SOMs (starter)
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minItems: 3
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items:
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enum:
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- xlnx,zynqmp-smk-k26-rev2
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- xlnx,zynqmp-smk-k26-rev1
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- xlnx,zynqmp-smk-k26-revB
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- xlnx,zynqmp-smk-k26-revA
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- xlnx,zynqmp-smk-k26
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- xlnx,zynqmp
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allOf:
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- contains:
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const: xlnx,zynqmp
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- contains:
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const: xlnx,zynqmp-smk-k26
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- description: Xilinx Kria SOM KV260 revA/Y/Z
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minItems: 3
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items:
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enum:
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- xlnx,zynqmp-sk-kv260-revA
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- xlnx,zynqmp-sk-kv260-revY
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- xlnx,zynqmp-sk-kv260-revZ
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- xlnx,zynqmp-sk-kv260
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- xlnx,zynqmp
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allOf:
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- contains:
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const: xlnx,zynqmp-sk-kv260-revA
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- contains:
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const: xlnx,zynqmp-sk-kv260
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- contains:
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const: xlnx,zynqmp
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- description: Xilinx Kria SOM KV260 rev2/1/B
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minItems: 3
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items:
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enum:
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- xlnx,zynqmp-sk-kv260-rev2
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- xlnx,zynqmp-sk-kv260-rev1
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- xlnx,zynqmp-sk-kv260-revB
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- xlnx,zynqmp-sk-kv260
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- xlnx,zynqmp
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allOf:
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- contains:
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const: xlnx,zynqmp-sk-kv260-revB
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- contains:
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const: xlnx,zynqmp-sk-kv260
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- contains:
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const: xlnx,zynqmp
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- description: AMD MicroBlaze V (QEMU)
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items:
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- const: qemu,mbv
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- const: amd,mbv
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additionalProperties: true
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...
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