diff options
Diffstat (limited to '')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/qcom.yaml | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml new file mode 100644 index 000000000..42ec1d5fe --- /dev/null +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -0,0 +1,183 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/qcom.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: QCOM device tree bindings + +maintainers: + - Stephen Boyd <sboyd@codeaurora.org> + +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 + ipq6018 + ipq8074 + mdm9615 + msm8916 + msm8974 + msm8992 + msm8994 + msm8996 + sc7180 + sdm630 + sdm660 + sdm845 + sm8250 + + The 'board' element must be one of the following strings: + + cdp + cp01-c1 + dragonboard + hk01 + hk10-c1 + hk10-c2 + idp + liquid + mtp + qrd + sbc + + 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: + $nodename: + const: "/" + compatible: + oneOf: + - items: + - enum: + - qcom,apq8016-sbc + - const: qcom,apq8016 + + - items: + - enum: + - qcom,apq8064-cm-qs600 + - qcom,apq8064-ifc6410 + - const: qcom,apq8064 + + - items: + - enum: + - qcom,apq8074-dragonboard + - const: qcom,apq8074 + + - items: + - enum: + - qcom,apq8060-dragonboard + - qcom,msm8660-surf + - const: qcom,msm8660 + + - items: + - enum: + - qcom,apq8084-mtp + - qcom,apq8084-sbc + - const: qcom,apq8084 + + - items: + - enum: + - qcom,msm8960-cdp + - const: qcom,msm8960 + + - items: + - enum: + - fairphone,fp2 + - lge,hammerhead + - sony,xperia-amami + - sony,xperia-castor + - sony,xperia-honami + - const: qcom,msm8974 + + - items: + - const: qcom,msm8916-mtp + - const: qcom,msm8916-mtp/1 + - const: qcom,msm8916 + + - items: + - enum: + - longcheer,l8150 + - samsung,a3u-eur + - samsung,a5u-eur + - const: qcom,msm8916 + + - items: + - const: qcom,msm8996-mtp + + - items: + - enum: + - qcom,ipq4019-ap-dk04.1-c3 + - qcom,ipq4019-ap-dk07.1-c1 + - qcom,ipq4019-ap-dk07.1-c2 + - qcom,ipq4019-dk04.1-c1 + - const: qcom,ipq4019 + + - items: + - enum: + - qcom,ipq8064-ap148 + - const: qcom,ipq8064 + + - items: + - enum: + - qcom,ipq8074-hk01 + - qcom,ipq8074-hk10-c1 + - qcom,ipq8074-hk10-c2 + - const: qcom,ipq8074 + + - items: + - enum: + - qcom,sc7180-idp + - const: qcom,sc7180 + + - items: + - enum: + - xiaomi,lavender + - const: qcom,sdm660 + + - items: + - enum: + - qcom,ipq6018-cp01-c1 + - const: qcom,ipq6018 + + - items: + - enum: + - qcom,qrb5165-rb5 + - qcom,sm8250-mtp + - const: qcom,sm8250 + +additionalProperties: true + +... |