Lines Matching +full:embedded +full:- +full:trace +full:- +full:extension
1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 ---
5 $id: http://devicetree.org/schemas/arm/arm,embedded-trace-extension.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: ARM Embedded Trace Extensions
11 - Suzuki K Poulose <[email protected]>
12 - Mathieu Poirier <[email protected]>
15 Arm Embedded Trace Extension(ETE) is a per CPU trace component that
18 The trace generated by the ETE could be stored via legacy CoreSight
19 components (e.g, TMC-ETR) or other means (e.g, using a per CPU buffer
20 Arm Trace Buffer Extension (TRBE)). Since the ETE can be connected to
26 pattern: "^ete(-[0-9]+)?$"
29 - const: arm,embedded-trace-extension
36 power-domains:
39 out-ports:
41 Output connections from the ETE to legacy CoreSight trace bus.
45 description: Output connection from the ETE to legacy CoreSight Trace bus.
49 - compatible
50 - cpu
57 - |
58 ete-0 {
59 compatible = "arm,embedded-trace-extension";
63 - |
64 ete-1 {
65 compatible = "arm,embedded-trace-extension";
68 out-ports { /* legacy coresight connection */
71 remote-endpoint = <&funnel_in_port0>;