PCT: Create devicetree validation schema

This is the output of the automated scripts created to parse the dtb and dts files congruently Jira ESDP-27666 Change-Id: Ic82a3f813bcbe6e78ba5f9b68875293c5d4bc6d7 Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3274878 Tested-by: Mark Mendez <mmendez@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2025-12-24 10:11:26 +03:00 · 2024-12-29 12:08:14 -08:00
parent c4d1462fd6
commit a2ee9f655f
172 changed files with 22145 additions and 0 deletions
--- a/Documentation/devicetree/bindings/hwtracing/coresight/arm,embedded-trace-extension.yaml
+++ b/Documentation/devicetree/bindings/hwtracing/coresight/arm,embedded-trace-extension.yaml
@@ -0,0 +1,68 @@
+# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ete_cpu_0/arm,embedded-trace-extension.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: FIXME -- add title
+
+maintainers:
+  - FIXME -- add maintainers
+
+description: |
+     the compatability = arm,embedded-trace-extension is mentioned in the following drivers
+        - <TOP>/kernel/kernel-oot/drivers/hwtracing/coresight/coresight-etm4x-core.c
+
+     The following nodes use this compatibility
+        - /ete_cpu_0
+        - /ete_cpu_1
+        - /ete_cpu_2
+        - /ete_cpu_3
+        - /ete_cpu_4
+        - /ete_cpu_5
+        - /ete_cpu_6
+        - /ete_cpu_7
+        - /ete_cpu_8
+        - /ete_cpu_9
+        - /ete_cpu_10
+        - /ete_cpu_11
+        - /ete_cpu_12
+        - /ete_cpu_13
+
+select:
+  properties:
+    compatible:
+        minItems: 1
+        maxItems: 1
+        items:
+            enum:
+                - arm,embedded-trace-extension
+
+  required:
+    - compatible
+
+properties:
+
+    cpu:
+        $ref: "/schemas/types.yaml#/definitions/uint32"
+
+required:
+    - compatible
+
+examples:
+    - |
+        ete_cpu_0 {
+            compatible = "arm,embedded-trace-extension";
+            status = "disabled";
+            cpu = <&cpu_0>;
+        };
--- a/Documentation/devicetree/bindings/hwtracing/coresight/arm,trace-buffer-extension.yaml
+++ b/Documentation/devicetree/bindings/hwtracing/coresight/arm,trace-buffer-extension.yaml
@@ -0,0 +1,74 @@
+# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/trbe/arm,trace-buffer-extension.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: FIXME -- add title
+
+maintainers:
+  - FIXME -- add maintainers
+
+description: |
+     the compatability = arm,trace-buffer-extension is mentioned in the following drivers
+        - <TOP>/kernel/kernel-oot/drivers/hwtracing/coresight/coresight-trbe.c
+
+     The following nodes use this compatibility
+        - /trbe
+
+select:
+  properties:
+    compatible:
+        minItems: 1
+        maxItems: 1
+        items:
+            enum:
+                - arm,trace-buffer-extension
+
+  required:
+    - compatible
+
+properties:
+
+    interrupts:
+        $ref: "/schemas/types.yaml#/definitions/uint32-matrix"
+        description: |
+            Interrupts are give by a tuple of 3 values:
+                - interrupt specifier (GIC_SPI = 0, GIC_PPI = 1)
+                  definitions in dt-bindings/interrupt-controller/arm-gic.h
+                - interrupt number
+                - trigger type (rising edge, falling edge, both, etc)
+                  definitions in dt-bindings/interrupt-controller/irq.h
+        items:
+            items:
+                - $ref: "/schemas/types.yaml#/definitions/uint32"
+                  minimum: 0x1
+                  maximum: 0x1
+                - $ref: "/schemas/types.yaml#/definitions/uint32"
+                  minimum: 0x6
+                  maximum: 0x6
+                - $ref: "/schemas/types.yaml#/definitions/uint32"
+                  minimum: 0x8
+                  maximum: 0x8
+
+required:
+    - compatible
+    - interrupts
+
+examples:
+    - |
+        trbe {
+            compatible = "arm,trace-buffer-extension";
+            status = "disabled";
+            interrupts = <GIC_PPI 6 8>;
+        };