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author | David Heidelberg <david@ixit.cz> | 2021-12-18 19:46:16 +0100 |
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committer | Rob Herring <robh@kernel.org> | 2021-12-23 12:01:19 -0400 |
commit | 92c3974ceea8cbae2ef1c4320711836d40becce3 (patch) | |
tree | 8a449764fc88b07a6f3a98973ce1142c50e1cb98 /Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.txt | |
parent | f3a9f2b23c3c14629a229641e0be5d58af5d9871 (diff) | |
download | linux-92c3974ceea8cbae2ef1c4320711836d40becce3.tar.gz linux-92c3974ceea8cbae2ef1c4320711836d40becce3.tar.bz2 linux-92c3974ceea8cbae2ef1c4320711836d40becce3.zip |
dt-binding: soc: qcom: convert Qualcomm Command DB documentation to yaml
Convert Qualcomm Command DB documentation into yaml format.
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211218184617.19923-1-david@ixit.cz
Diffstat (limited to 'Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.txt')
-rw-r--r-- | Documentation/devicetree/bindings/reserved-memory/qcom,cmd-db.txt | 37 |
1 files changed, 0 insertions, 37 deletions
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; - }; - }; |