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| -rw-r--r-- | Documentation/devicetree/bindings/arm/qcom-soc.yaml | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/qcom-soc.yaml b/Documentation/devicetree/bindings/arm/qcom-soc.yaml new file mode 100644 index 0000000000..97621c92a1 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/qcom-soc.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/qcom-soc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SoC compatibles naming convention + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + +description: | + Guidelines for new compatibles for SoC blocks/components. + When adding new compatibles in new bindings, use the format:: + qcom,SoC-IP + + For example:: + qcom,sdm845-llcc-bwmon + + When adding new compatibles to existing bindings, use the format in the + existing binding, even if it contradicts the above. + +select: + properties: + compatible: + pattern: "^qcom,.*(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$" + required: + - compatible + +properties: + compatible: + oneOf: + # Preferred naming style for compatibles of SoC components: + - pattern: "^qcom,(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+(pro)?-.*$" + - pattern: "^qcom,(sa|sc)8[0-9]+[a-z][a-z]?-.*$" + + # Legacy namings - variations of existing patterns/compatibles are OK, + # but do not add completely new entries to these: + - pattern: "^qcom,[ak]pss-wdt-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$" + - pattern: "^qcom,gcc-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$" + - pattern: "^qcom,mmcc-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$" + - pattern: "^qcom,pcie-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$" + - pattern: "^qcom,rpm-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$" + - pattern: "^qcom,scm-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$" + - enum: + - qcom,dsi-ctrl-6g-qcm2290 + - qcom,gpucc-sdm630 + - qcom,gpucc-sdm660 + - qcom,lcc-apq8064 + - qcom,lcc-ipq8064 + - qcom,lcc-mdm9615 + - qcom,lcc-msm8960 + - qcom,lpass-cpu-apq8016 + - qcom,usb-ss-ipq4019-phy + - qcom,usb-hs-ipq4019-phy + - qcom,vqmmc-ipq4019-regulator + + # Legacy compatibles with wild-cards - list cannot grow with new bindings: + - enum: + - qcom,ipq806x-gmac + - qcom,ipq806x-nand + - qcom,ipq806x-sata-phy + - qcom,ipq806x-usb-phy-ss + - qcom,ipq806x-usb-phy-hs + +additionalProperties: true |