| # 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/1 |
| - const: qcom,msm8916-mtp |
| - 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 |
| |
| ... |
