Merge "dt-bindings: soc: qcom: correct compatible for coresight-remote-etm"

bindings/soc/qcom/qcom,coresight-remote-etm.yaml

@@ -16,7 +16,7 @@ description:
 properties:
   compatible:
     items:
-      - const: qcom,coresight-csr
+      - const: qcom,coresight-remote-etm
 
   qcom,inst-id:
     $ref: /schemas/types.yaml#/definitions/uint32

bindings/soc/qcom/qcom,dcc.yaml

@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/qcom/qcom,dcc.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: The document describes the device tree binding for qcom dcc.
+
+maintainers:
+  - Yuanfang Zhang <quic_yuanfang@quicinc.com>
+
+description:
+    DCC driver provides interface to configure DCC block and read back captured
+    data from DCC's internal SRAM.
+
+properties:
+  compatible:
+    items:
+      - const: qcom,dcc-v2
+
+  reg:
+    maxItems: 2
+    description:
+      physical base address and length of the register set(s), SRAM of the component.
+
+  reg-names:
+      minItems: 2
+      items:
+        - const: dcc-base
+        - const: dcc-ram-base
+
+required:
+  - compatible
+  - reg
+  - reg-manes
+
+additionalProperties: false
+
+examples:
+  - |
+    dcc@4b3000 {
+        compatible = "qcom,dcc-v2";
+        reg = <0x4b3000 0x1000>,
+              <0x4b4000 0x2000>;
+        reg-names = "dcc-base", "dcc-ram-base";
+    };

bindings/soc/qcom/qcom,memory-dump.yaml

@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/qcom/qcom,memory-dump.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: The document describes the device tree binding for qcom memory dump.
+
+maintainers:
+  - Yuanfang Zhang <quic_yuanfang@quicinc.com>
+
+description:
+  QTI memory dump driver allows various client subsystems to register and
+  allocate respective dump regions. At the time of deadlocks or cpu hangs
+  these dump regions are captured to give a snapshot of the system at the
+  time of the crash.
+
+properties:
+  compatible:
+    items:
+      - const: qcom,mem-dump
+
+  memory-region:
+    $ref: '/schemas/types.yaml#/definitions/phandle'
+    maxItems: 1
+    description: |
+      CMA region which is owned by this device.
+
+required:
+  - compatible
+  - memory-region
+
+additionalProperties: false
+
+patternProperties:
+  "[A-Za-z0-9_]+":
+    type: object
+    description:
+      dump entry for subsystem client.
+
+    properties:
+      qcom,dump-size:
+      maxItems: 1
+      description:
+        The size of memory that needs to be allocated for the
+        particular node.
+
+      qcom,dump-id:
+        maxItems: 1
+        description:
+          The ID within the data dump table where this entry needs
+          to be added.
+
+    required:
+      - qcom,dump-size
+      - qcom,dump-id
+
+    additionalProperties: false
+
+examples:
+  - |
+    mem_dump {
+        compatible = "qcom,mem-dump";
+        memory-region = <&dump_mem>;
+
+        rpmh_dump {
+            qcom,dump-size = <0x2000000>;
+            qcom,dump-id = <0xEC>;
+        };
+    };
+