bindings/arm/arm%2Ccoresight-static-funnel.yaml

1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/arm/arm,coresight-static-funnel.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Arm CoreSight Static Trace Bus Funnel
10   - Mathieu Poirier <mathieu.poirier@linaro.org>
11   - Mike Leach <mike.leach@linaro.org>
12   - Leo Yan <leo.yan@linaro.org>
13   - Suzuki K Poulose <suzuki.poulose@arm.com>
16   CoreSight components are compliant with the ARM CoreSight architecture
23   The Coresight static funnel merges 2-8 trace sources into a single trace
28     const: arm,coresight-static-funnel
30   power-domains:
33   in-ports:
37       '^port@[0-7]$':
38         description: Input connections from CoreSight Trace bus
41   out-ports:
47         description: Output connection to CoreSight Trace bus
51   - compatible
52   - in-ports
53   - out-ports
58   - |
61          * non-configurable replicators don't show up on the
64         compatible = "arm,coresight-static-funnel";
66         out-ports {
69                     remote-endpoint = <&top_funnel_in>;
74         in-ports {
75             #address-cells = <1>;
76             #size-cells = <0>;
81                     remote-endpoint = <&cluster0_etf_out>;
88                     remote-endpoint = <&cluster1_etf_out>;