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dt-bindings: arm: Convert QCom board/soc bindings to json-schema
Convert QCom SoC bindings to DT schema format using json-schema. Acked-by: Andy Gross <andy.gross@linaro.org> Cc: David Brown <david.brown@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
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# SPDX-License-Identifier: GPL-2.0 | ||
%YAML 1.2 | ||
--- | ||
$id: http://devicetree.org/schemas/bindings/arm/qcom.yaml# | ||
$schema: http://devicetree.org/meta-schemas/core.yaml# | ||
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title: QCOM device tree bindings | ||
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maintainers: | ||
- Stephen Boyd <sboyd@codeaurora.org> | ||
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description: | | ||
Some qcom based bootloaders identify the dtb blob based on a set of | ||
device properties like SoC and platform and revisions of those components. | ||
To support this scheme, we encode this information into the board compatible | ||
string. | ||
Each board must specify a top-level board compatible string with the following | ||
format: | ||
compatible = "qcom,<SoC>[-<soc_version>][-<foundry_id>]-<board>[/<subtype>][-<board_version>]" | ||
The 'SoC' and 'board' elements are required. All other elements are optional. | ||
The 'SoC' element must be one of the following strings: | ||
apq8016 | ||
apq8074 | ||
apq8084 | ||
apq8096 | ||
msm8916 | ||
msm8974 | ||
msm8992 | ||
msm8994 | ||
msm8996 | ||
mdm9615 | ||
ipq8074 | ||
sdm845 | ||
The 'board' element must be one of the following strings: | ||
cdp | ||
liquid | ||
dragonboard | ||
mtp | ||
sbc | ||
hk01 | ||
The 'soc_version' and 'board_version' elements take the form of v<Major>.<Minor> | ||
where the minor number may be omitted when it's zero, i.e. v1.0 is the same | ||
as v1. If all versions of the 'board_version' elements match, then a | ||
wildcard '*' should be used, e.g. 'v*'. | ||
The 'foundry_id' and 'subtype' elements are one or more digits from 0 to 9. | ||
Examples: | ||
"qcom,msm8916-v1-cdp-pm8916-v2.1" | ||
A CDP board with an msm8916 SoC, version 1 paired with a pm8916 PMIC of version | ||
2.1. | ||
"qcom,apq8074-v2.0-2-dragonboard/1-v0.1" | ||
A dragonboard board v0.1 of subtype 1 with an apq8074 SoC version 2, made in | ||
foundry 2. | ||
properties: | ||
compatible: | ||
oneOf: | ||
- items: | ||
- enum: | ||
- qcom,apq8016-sbc | ||
- const: qcom,apq8016 | ||
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- items: | ||
- enum: | ||
- qcom,apq8064-cm-qs600 | ||
- qcom,apq8064-ifc6410 | ||
- const: qcom,apq8064 | ||
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- items: | ||
- enum: | ||
- qcom,apq8074-dragonboard | ||
- const: qcom,apq8074 | ||
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- items: | ||
- enum: | ||
- qcom,apq8060-dragonboard | ||
- qcom,msm8660-surf | ||
- const: qcom,msm8660 | ||
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- items: | ||
- enum: | ||
- qcom,apq8084-mtp | ||
- qcom,apq8084-sbc | ||
- const: qcom,apq8084 | ||
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- items: | ||
- enum: | ||
- qcom,msm8960-cdp | ||
- const: qcom,msm8960 | ||
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- items: | ||
- const: qcom,msm8916-mtp/1 | ||
- const: qcom,msm8916-mtp | ||
- const: qcom,msm8916 | ||
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- items: | ||
- const: qcom,msm8996-mtp | ||
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- items: | ||
- const: qcom,ipq4019 | ||
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- items: | ||
- enum: | ||
- qcom,ipq8064-ap148 | ||
- const: qcom,ipq8064 | ||
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- items: | ||
- enum: | ||
- qcom,ipq8074-hk01 | ||
- const: qcom,ipq8074 | ||
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... |