On Wed, Sep 14, 2022 at 10:31:11PM +0530, Souradeep Chowdhury wrote: > Documentation for Data Capture and Compare(DCC) device tree bindings > in yaml format. > > Reviewed-by: Rob Herring <robh@xxxxxxxxxx> > Signed-off-by: Souradeep Chowdhury <quic_schowdhu@xxxxxxxxxxx> > --- > .../devicetree/bindings/arm/msm/qcom,dcc.yaml | 43 ++++++++++++++++++++++ > 1 file changed, 43 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,dcc.yaml > > diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,dcc.yaml b/Documentation/devicetree/bindings/arm/msm/qcom,dcc.yaml > new file mode 100644 > index 0000000..b7a6619 > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/msm/qcom,dcc.yaml > @@ -0,0 +1,43 @@ > +# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/arm/msm/qcom,dcc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Data Capture and Compare > + > +maintainers: > + - Souradeep Chowdhury <schowdhu@xxxxxxxxxxxxxx> Please update your email address. > + > +description: | > + DCC (Data Capture and Compare) is a DMA engine which is used to save > + configuration data or system memory contents during catastrophic failure > + or SW trigger. DCC is used to capture and store data for debugging purpose An empty line inbetween description and properties would be nice. > +properties: > + compatible: > + items: > + - enum: > + - qcom,sm8150-dcc > + - qcom,sc7280-dcc > + - qcom,sc7180-dcc > + - qcom,sdm845-dcc > + - const: qcom,dcc > + > + reg: > + items: > + - description: DCC base register region > + - description: DCC RAM base register region > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + dma@10a2000{ > + compatible = "qcom,sm8150-dcc","qcom,dcc"; > + reg = <0x010a2000 0x1000>, > + <0x010ad000 0x2000>; Please remove the double space between address and size. Regards, Bjorn > + }; > -- > 2.7.4 >
