| Message ID | c6b55a5b44a8add13ea9015542522b2562cf8f60.1663642052.git.quic_schowdhu@quicinc.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC) | expand |
On 20/09/2022 05:56, Souradeep Chowdhury wrote: > Documentation for Data Capture and Compare(DCC) device tree bindings > in yaml format. > > Reviewed-by: Rob Herring <robh@kernel.org> > Signed-off-by: Souradeep Chowdhury <quic_schowdhu@quicinc.com> > --- > .../devicetree/bindings/arm/msm/qcom,dcc.yaml | 44 ++++++++++++++++++++++ > 1 file changed, 44 insertions(+) Rebase your tree on some current Linux kernel (and use scripts/get_maintainers.pl). Best regards, Krzysztof
On 9/24/2022 12:57 AM, Krzysztof Kozlowski wrote: > On 20/09/2022 05:56, Souradeep Chowdhury wrote: >> Documentation for Data Capture and Compare(DCC) device tree bindings >> in yaml format. >> >> Reviewed-by: Rob Herring <robh@kernel.org> >> Signed-off-by: Souradeep Chowdhury <quic_schowdhu@quicinc.com> >> --- >> .../devicetree/bindings/arm/msm/qcom,dcc.yaml | 44 ++++++++++++++++++++++ >> 1 file changed, 44 insertions(+) > Rebase your tree on some current Linux kernel (and use > scripts/get_maintainers.pl). Ack > > Best regards, > Krzysztof >
On 9/23/22 2:27 PM, Krzysztof Kozlowski wrote: > On 20/09/2022 05:56, Souradeep Chowdhury wrote: >> Documentation for Data Capture and Compare(DCC) device tree bindings >> in yaml format. >> >> Reviewed-by: Rob Herring <robh@kernel.org> >> Signed-off-by: Souradeep Chowdhury <quic_schowdhu@quicinc.com> Souradeep, I will review v14 (of the code anyway--patch 3) when you send it. -Alex >> --- >> .../devicetree/bindings/arm/msm/qcom,dcc.yaml | 44 ++++++++++++++++++++++ >> 1 file changed, 44 insertions(+) > > Rebase your tree on some current Linux kernel (and use > scripts/get_maintainers.pl). > > Best regards, > Krzysztof >
On 9/28/2022 1:21 AM, Alex Elder wrote: > On 9/23/22 2:27 PM, Krzysztof Kozlowski wrote: >> On 20/09/2022 05:56, Souradeep Chowdhury wrote: >>> Documentation for Data Capture and Compare(DCC) device tree bindings >>> in yaml format. >>> >>> Reviewed-by: Rob Herring <robh@kernel.org> >>> Signed-off-by: Souradeep Chowdhury <quic_schowdhu@quicinc.com> > > Souradeep, I will review v14 (of the code anyway--patch 3) when you > send it. > > -Alex Thank you. I have posted the v14 of the patch series. > >>> --- >>> .../devicetree/bindings/arm/msm/qcom,dcc.yaml | 44 >>> ++++++++++++++++++++++ >>> 1 file changed, 44 insertions(+) >> >> Rebase your tree on some current Linux kernel (and use >> scripts/get_maintainers.pl). >> >> Best regards, >> Krzysztof >> >
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..8396b0c --- /dev/null +++ b/Documentation/devicetree/bindings/arm/msm/qcom,dcc.yaml @@ -0,0 +1,44 @@ +# 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 <quic_schowdhu@quicinc.com> + +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 + +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>; + };