Re: [PATCH V3 1/5] dt-bindings: Added the yaml bindings for DCC
From: <hidden>
Date: 2021-03-29 07:58:07
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linux-arm-msm, lkml
On 2021-03-29 12:02, Souradeep Chowdhury wrote:
Documentation for Data Capture and Compare(DCC) device tree bindings in yaml format.
Resent this patch by adding the review tag Link as follows https://lore.kernel.org/lkml/20210329074909.vpO1kbU39ZSxJpJFZqQc-9i_h5ucqyd4gqZK3a1DQtg@z/
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Signed-off-by: Souradeep Chowdhury <redacted> --- .../devicetree/bindings/arm/msm/qcom,dcc.yaml | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,dcc.yamldiff --git a/Documentation/devicetree/bindings/arm/msm/qcom,dcc.yamlb/Documentation/devicetree/bindings/arm/msm/qcom,dcc.yaml new file mode 100644 index 0000000..c6e0a9c--- /dev/null +++ b/Documentation/devicetree/bindings/arm/msm/qcom,dcc.yaml@@ -0,0 +1,49 @@ +# 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@codeaurora.org> + +description: | + DCC (Data Capture and Compare) is a DMA engine which is used tosave + 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 + - const: qcom,dcc + + reg: + items: + - description: DCC base register region + - description: DCC RAM base register region + + reg-names: + items: + - const: dcc + - const: dcc-ram + +required: + - compatible + - reg + - reg-names + +additionalProperties: false + +examples: + - | + dcc@10a2000{ + compatible = "qcom,sm8150-dcc","qcom,dcc"; + reg = <0x010a2000 0x1000>, + <0x010ad000 0x2000>; + reg-names = "dcc", "dcc-ram"; + };