From: Souradeep Chowdhury <schowdhu@codeaurora.org>
To: Rob Herring <robh+dt@kernel.org>, Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, sibis@codeaurora.org,
saiprakash.ranjan@codeaurora.org,
Rajendra Nayak <rnayak@codeaurora.org>,
vkoul@kernel.org, Souradeep Chowdhury <schowdhu@codeaurora.org>
Subject: [PATCH V1 1/6] dt-bindings: Added the yaml bindings for DCC
Date: Wed, 10 Mar 2021 22:16:32 +0530 [thread overview]
Message-ID: <e33318b1b216bb0cb0a854e8d9cdd18dd5faca97.1615393454.git.schowdhu@codeaurora.org> (raw)
In-Reply-To: <cover.1615393454.git.schowdhu@codeaurora.org>
In-Reply-To: <cover.1615393454.git.schowdhu@codeaurora.org>
Documentation for Data Capture and Compare(DCC) device tree bindings
in yaml format.
Signed-off-by: Souradeep Chowdhury <schowdhu@codeaurora.org>
---
.../devicetree/bindings/arm/msm/qcom,dcc.yaml | 49 ++++++++++++++++++++++
1 file changed, 49 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..b8e9998
--- /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 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
+ - const: qcom,dcc
+
+ reg:
+ items:
+ - description: DCC base register region
+ - description: DCC RAM base register region
+
+ reg-names:
+ items:
+ - const: dcc-base
+ - const: dcc-ram-base
+
+required:
+ - compatible
+ - reg
+ - reg-names
+
+additionalProperties: false
+
+examples:
+ - |
+ dcc@10a2000{
+ compatible = "qcom,sm8150-dcc","qcom,dcc";
+ reg = <0x010a2000 0x1000>,
+ <0x010ad000 0x2000>;
+ reg-names = "dcc-base", "dcc-ram-base";
+ };
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
next prev parent reply other threads:[~2021-03-10 16:48 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 16:46 [PATCH V1 0/6] Add driver support for Data Capture and Compare Engine(DCC) for SM8150 Souradeep Chowdhury
2021-03-10 16:46 ` Souradeep Chowdhury [this message]
2021-03-10 20:22 ` [PATCH V1 1/6] dt-bindings: Added the yaml bindings for DCC Bjorn Andersson
2021-03-10 16:46 ` [PATCH V1 2/6] soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC) Souradeep Chowdhury
2021-03-10 23:19 ` Bjorn Andersson
2021-03-11 6:19 ` Sai Prakash Ranjan
2021-03-11 16:31 ` Bjorn Andersson
2021-03-14 18:59 ` Sai Prakash Ranjan
2021-03-11 10:06 ` schowdhu
2021-03-11 16:34 ` Bjorn Andersson
2021-03-14 19:19 ` Sai Prakash Ranjan
2021-03-10 16:46 ` [PATCH V1 3/6] soc: qcom: dcc: Add the sysfs variables to the Data Capture and Compare driver(DCC) Souradeep Chowdhury
2021-03-10 16:46 ` [PATCH V1 4/6] DCC: Added the sysfs entries for DCC(Data Capture and Compare) driver Souradeep Chowdhury
2021-03-10 23:28 ` Bjorn Andersson
2021-03-11 10:45 ` schowdhu
2021-03-10 16:46 ` [PATCH V1 5/6] MAINTAINERS: Add the entry for DCC(Data Capture and Compare) driver support Souradeep Chowdhury
2021-03-10 16:46 ` [PATCH V1 6/6] arm64: dts: qcom: sm8150: Add Data Capture and Compare(DCC) support node Souradeep Chowdhury
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