On Thu, 08 Sep 2022 11:19:41 +0200, Krzysztof Kozlowski wrote: > Convert Qualcomm Audio Stream Manager (Q6ASM) bindings to DT schema. > > The original bindings documented: > 1. APR service node with compatibles: "qcom,q6asm" and > "qcom,q6asm-v<MAJOR-NUMBER>.<MINOR-NUMBER>", > 2. actual DAIs child node with compatible "qcom,q6asm-dais". > > The conversion entirely drops (1) because the compatible is already > documented in bindings/soc/qcom/qcom,apr.yaml. The > "qcom,q6asm-v<MAJOR-NUMBER>.<MINOR-NUMBER>" on the other hand is not > used at all - neither in existing DTS, nor in downstream sources - so > versions seems to be fully auto-detectable. > > Another change done in conversion is adding "iommus" property, which is > already used in DTS and Linux driver. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> > > --- > > Expected warning because the qcom,apr.yaml is being fixed in next commit: > > Documentation/devicetree/bindings/sound/qcom,q6asm.example.dtb: apr: service@7: 'dais' does not match any of the regexes: '^.*@[0-9a-f]+$', 'pinctrl-[0-9]+' > From schema: /home/krzk/dev/linux/linux/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml > > Changes since v2: > 1. Rename to qcom,q6asm-dais.yaml (Rob) > 2. Extend commit msg. > > Changes since v1: > 1. New patch. > --- > .../bindings/sound/qcom,q6asm-dais.yaml | 112 ++++++++++++++++++ > .../devicetree/bindings/sound/qcom,q6asm.txt | 70 ----------- > 2 files changed, 112 insertions(+), 70 deletions(-) > create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6asm-dais.yaml > delete mode 100644 Documentation/devicetree/bindings/sound/qcom,q6asm.txt > Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
