| Message ID | 1646224982-3361-4-git-send-email-quic_srivasam@quicinc.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add support for SoundWire1.6 audio cgcr register control | expand |
On 02-03-22, 18:13, Srinivasa Rao Mandadapu wrote: > Update description for audio CSR reset control property, which is > required for latest chipsets to allow software enabling in CGCR HCLK register. too many acronyms pls explain! > > Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> > Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> > Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> > --- > Documentation/devicetree/bindings/soundwire/qcom,sdw.txt | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt > index b93a2b3..84c8f54 100644 > --- a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt > +++ b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt > @@ -150,6 +150,18 @@ board specific bus parameters. > or applicable for the respective data port. > More info in MIPI Alliance SoundWire 1.0 Specifications. > > +- reset: > + Usage: optional > + Value type: <prop-encoded-array> > + Definition: Should specify the SoundWire audio CSR reset controller interface, > + which is required for SoundWire version 1.6.0 and above. > + > +- reset-names: > + Usage: optional > + Value type: <stringlist> > + Definition: should be "swr_audio_cgcr" for SoundWire audio CSR reset > + controller interface. > + We should add these in example as well... > Note: > More Information on detail of encoding of these fields can be > found in MIPI Alliance SoundWire 1.0 Specifications. > -- > 2.7.4
On Wed, Mar 02, 2022 at 06:13:02PM +0530, Srinivasa Rao Mandadapu wrote: > Update description for audio CSR reset control property, which is > required for latest chipsets to allow software enabling in CGCR HCLK register. > > Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> > Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> > Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> > --- > Documentation/devicetree/bindings/soundwire/qcom,sdw.txt | 12 ++++++++++++ > 1 file changed, 12 insertions(+) Acked-by: Rob Herring <robh@kernel.org>
On 3/2/2022 9:18 PM, Vinod Koul wrote: Thanks for your time Vinod!!! > On 02-03-22, 18:13, Srinivasa Rao Mandadapu wrote: >> Update description for audio CSR reset control property, which is >> required for latest chipsets to allow software enabling in CGCR HCLK register. > too many acronyms pls explain! Okay. Will expand and re post the patch. > >> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> >> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> >> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> >> --- >> Documentation/devicetree/bindings/soundwire/qcom,sdw.txt | 12 ++++++++++++ >> 1 file changed, 12 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt >> index b93a2b3..84c8f54 100644 >> --- a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt >> +++ b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt >> @@ -150,6 +150,18 @@ board specific bus parameters. >> or applicable for the respective data port. >> More info in MIPI Alliance SoundWire 1.0 Specifications. >> >> +- reset: >> + Usage: optional >> + Value type: <prop-encoded-array> >> + Definition: Should specify the SoundWire audio CSR reset controller interface, >> + which is required for SoundWire version 1.6.0 and above. >> + >> +- reset-names: >> + Usage: optional >> + Value type: <stringlist> >> + Definition: should be "swr_audio_cgcr" for SoundWire audio CSR reset >> + controller interface. >> + > We should add these in example as well... Okay. Will add in Example. > >> Note: >> More Information on detail of encoding of these fields can be >> found in MIPI Alliance SoundWire 1.0 Specifications. >> -- >> 2.7.4
diff --git a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt index b93a2b3..84c8f54 100644 --- a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt +++ b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt @@ -150,6 +150,18 @@ board specific bus parameters. or applicable for the respective data port. More info in MIPI Alliance SoundWire 1.0 Specifications. +- reset: + Usage: optional + Value type: <prop-encoded-array> + Definition: Should specify the SoundWire audio CSR reset controller interface, + which is required for SoundWire version 1.6.0 and above. + +- reset-names: + Usage: optional + Value type: <stringlist> + Definition: should be "swr_audio_cgcr" for SoundWire audio CSR reset + controller interface. + Note: More Information on detail of encoding of these fields can be found in MIPI Alliance SoundWire 1.0 Specifications.