Messages in this thread Patch in this message | | | Date | Sat, 18 Dec 2021 19:48:54 +0100 | From | David Heidelberg <> | Subject | Re: [PATCH] dt-binding: soc: qcom: convert Qualcomm Command DB documentation to yaml |
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Since Mahesh Sivasubramanian <msivasub@codeaurora.org> email doesn't exist anymore (returned with 550 User doesn't exist.), who should I assign as maintainer for this document? Davi
On Sat, Dec 18 2021 at 19:46:16 +0100, David Heidelberg <david@ixit.cz> wrote: > Convert Qualcomm Command DB documentation into yaml format. > > Signed-off-by: David Heidelberg <david@ixit.cz> > --- > .../bindings/reserved-memory/qcom,cmd-db.txt | 37 --------------- > .../bindings/reserved-memory/qcom,cmd-db.yaml | 46 > +++++++++++++++++++ > 2 files changed, 46 insertions(+), 37 deletions(-) > delete mode 100644 > Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.txt > create mode 100644 > Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.yaml > > diff --git > a/Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.txt > b/Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.txt > deleted file mode 100644 > index 68395530c0a5..000000000000 > --- > a/Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.txt > +++ /dev/null > @@ -1,37 +0,0 @@ > -Command DB > ---------- > - > -Command DB is a database that provides a mapping between resource > key and the > -resource address for a system resource managed by a remote > processor. The data > -is stored in a shared memory region and is loaded by the remote > processor. > - > -Some of the Qualcomm Technologies Inc SoC's have hardware > accelerators for > -controlling shared resources. Depending on the board configuration > the shared > -resource properties may change. These properties are dynamically > probed by the > -remote processor and made available in the shared memory. > - > -The bindings for Command DB is specified in the reserved-memory > section in > -devicetree. The devicetree representation of the command DB driver > should be: > - > -Properties: > -- compatible: > - Usage: required > - Value type: <string> > - Definition: Should be "qcom,cmd-db" > - > -- reg: > - Usage: required > - Value type: <prop encoded array> > - Definition: The register address that points to the actual location > of > - the Command DB in memory. > - > -Example: > - > - reserved-memory { > - [...] > - reserved-memory@85fe0000 { > - reg = <0x0 0x85fe0000 0x0 0x20000>; > - compatible = "qcom,cmd-db"; > - no-map; > - }; > - }; > diff --git > a/Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.yaml > b/Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.yaml > new file mode 100644 > index 000000000000..fa5cd6a77634 > --- /dev/null > +++ > b/Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.yaml > @@ -0,0 +1,46 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: > "http://devicetree.org/schemas/reserved-memory/qcom,cmd-db.yaml#" > +$schema: "http://devicetree.org/meta-schemas/core.yaml#" > + > +title: Qualcomm Command DB > + > +description: | > + Command DB is a database that provides a mapping between resource > key and the > + resource address for a system resource managed by a remote > processor. The data > + is stored in a shared memory region and is loaded by the remote > processor. > + > + Some of the Qualcomm Technologies Inc SoC's have hardware > accelerators for > + controlling shared resources. Depending on the board configuration > the shared > + resource properties may change. These properties are dynamically > probed by the > + remote processor and made available in the shared memory. > + > +maintainers: > + - Mahesh Sivasubramanian <msivasub@codeaurora.org> > + > +allOf: > + - $ref: "reserved-memory.yaml" > + > +properties: > + compatible: > + const: qcom,cmd-db > + > +required: > + - reg > + > +unevaluatedProperties: false > + > +examples: > + - | > + reserved-memory { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + reserved-memory@85fe0000 { > + reg = <0x85fe0000 0x20000>; > + compatible = "qcom,cmd-db"; > + no-map; > + }; > + }; > -- > 2.34.1
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