Update description for RX and TX cgcr register control property required for soundwire version 1.6.0 and above.
Signed-off-by: Srinivasa Rao Mandadapu srivasam@codeaurora.org Co-developed-by: Venkata Prasad Potturu potturu@codeaurora.org Signed-off-by: Venkata Prasad Potturu potturu@codeaurora.org --- Documentation/devicetree/bindings/soundwire/qcom,sdw.txt | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt index b93a2b3..91b9086 100644 --- a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt +++ b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt @@ -150,6 +150,15 @@ board specific bus parameters. or applicable for the respective data port. More info in MIPI Alliance SoundWire 1.0 Specifications.
+- qcom,swrm-hctl-reg: + Usage: optional + Value type: <prop-encoded-array> + Definition: The base address of SoundWire RX and TX cgcr register + address space. + This is to update soundwire master rxtx cgcr register field to + make clock gating control as software controllable for RX path and + TX path which is required for SoundWire version 1.6.0 and above. + Note: More Information on detail of encoding of these fields can be found in MIPI Alliance SoundWire 1.0 Specifications.