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authorSascha Hauer <s.hauer@pengutronix.de>2022-08-24 08:46:04 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2022-08-25 15:39:39 +0200
commiteddd8312948329e28f00a6f1ca52b3e7f3c330ee (patch)
tree1b4ef77f92f72af55f853e09be1789a4206fbcb6 /dts/Bindings/arm/trbe.yaml
parenteed776a50f486d4c1951da32a30d3fd1588ac6e2 (diff)
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dts: update to v6.0-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/arm/trbe.yaml')
-rw-r--r--dts/Bindings/arm/trbe.yaml49
1 files changed, 0 insertions, 49 deletions
diff --git a/dts/Bindings/arm/trbe.yaml b/dts/Bindings/arm/trbe.yaml
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@@ -1,49 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
-# Copyright 2021, Arm Ltd
-%YAML 1.2
----
-$id: "http://devicetree.org/schemas/arm/trbe.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
-
-title: ARM Trace Buffer Extensions
-
-maintainers:
- - Anshuman Khandual <anshuman.khandual@arm.com>
-
-description: |
- Arm Trace Buffer Extension (TRBE) is a per CPU component
- for storing trace generated on the CPU to memory. It is
- accessed via CPU system registers. The software can verify
- if it is permitted to use the component by checking the
- TRBIDR register.
-
-properties:
- $nodename:
- const: "trbe"
- compatible:
- items:
- - const: arm,trace-buffer-extension
-
- interrupts:
- description: |
- Exactly 1 PPI must be listed. For heterogeneous systems where
- TRBE is only supported on a subset of the CPUs, please consult
- the arm,gic-v3 binding for details on describing a PPI partition.
- maxItems: 1
-
-required:
- - compatible
- - interrupts
-
-additionalProperties: false
-
-examples:
-
- - |
- #include <dt-bindings/interrupt-controller/arm-gic.h>
-
- trbe {
- compatible = "arm,trace-buffer-extension";
- interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
- };
-...