| Message ID | 20220705161340.493474-1-krzysztof.kozlowski@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2] dt-bindings: samsung: document preferred compatible naming | expand |
On Tue, 05 Jul 2022 18:13:40 +0200, Krzysztof Kozlowski wrote: > Compatibles can come in two formats. Either "vendor,ip-soc" or > "vendor,soc-ip". Add a DT schema documenting preferred policy and > enforcing it for all new compatibles, except few existing patterns. The > schema also disallows wild-cards used in SoC compatibles. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > > --- > > Changes since v1: > 1. Update comment. > --- > .../bindings/arm/samsung/samsung-soc.yaml | 40 +++++++++++++++++++ > 1 file changed, 40 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/samsung/samsung-soc.yaml > Reviewed-by: Rob Herring <robh@kernel.org>
On Tue, 5 Jul 2022 18:13:40 +0200, Krzysztof Kozlowski wrote: > Compatibles can come in two formats. Either "vendor,ip-soc" or > "vendor,soc-ip". Add a DT schema documenting preferred policy and > enforcing it for all new compatibles, except few existing patterns. The > schema also disallows wild-cards used in SoC compatibles. > > Applied, thanks! [1/1] dt-bindings: samsung: document preferred compatible naming https://git.kernel.org/krzk/linux/c/30e1f7bb96a918b6551ff5f97dd9f144aa04386d Best regards,
diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-soc.yaml b/Documentation/devicetree/bindings/arm/samsung/samsung-soc.yaml new file mode 100644 index 000000000000..653f85997643 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-soc.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/samsung/samsung-soc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S3C, S5P and Exynos SoC compatibles naming convention + +maintainers: + - Krzysztof Kozlowski <krzk@kernel.org> + +description: | + Guidelines for new compatibles for SoC blocks/components. + When adding new compatibles in new bindings, use the format:: + samsung,SoC-IP + + For example:: + samsung,exynos5433-cmu-isp + +select: + properties: + compatible: + pattern: "^samsung,.*(s3c|s5pv|exynos)[0-9a-z]+.*$" + required: + - compatible + +properties: + compatible: + oneOf: + - description: Preferred naming style for compatibles of SoC components + pattern: "^samsung,(s3c|s5pv|exynos|exynosautov)[0-9]+-.*$" + + # Legacy compatibles with wild-cards - list cannot grow with new bindings: + - enum: + - samsung,exynos4x12-pinctrl + - samsung,exynos4x12-usb2-phy + - samsung,s3c64xx-pinctrl + - samsung,s3c64xx-wakeup-eint + +additionalProperties: true
Compatibles can come in two formats. Either "vendor,ip-soc" or "vendor,soc-ip". Add a DT schema documenting preferred policy and enforcing it for all new compatibles, except few existing patterns. The schema also disallows wild-cards used in SoC compatibles. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- Changes since v1: 1. Update comment. --- .../bindings/arm/samsung/samsung-soc.yaml | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/samsung/samsung-soc.yaml