Searched +full:coresight +full:- +full:dummy +full:- +full:source (Results 1 – 4 of 4) sorted by relevance
| /Documentation/devicetree/bindings/arm/ |
| D | arm,coresight-dummy-source.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/arm/arm,coresight-dummy-source.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ARM Coresight Dummy source component
10 CoreSight components are compliant with the ARM CoreSight architecture
14 through the intermediate links connecting the source to the currently selected
17 The Coresight dummy source component is for the specific coresight source
19 there would be Coresight source trace components on sub-processor which
20 are connected to AP processor via debug bus. For these devices, a dummy driver
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| D | arm,coresight-dummy-sink.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/arm/arm,coresight-dummy-sink.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ARM Coresight Dummy sink component
10 CoreSight components are compliant with the ARM CoreSight architecture
14 through the intermediate links connecting the source to the currently selected
17 The Coresight dummy sink component is for the specific coresight sink devices
18 kernel don't have permission to access or configure, e.g., CoreSight EUD on
19 Qualcomm platforms. It is a mini-USB hub implemented to support the USB-based
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| /Documentation/trace/coresight/ |
| D | coresight-dummy.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 Coresight Dummy Trace Module
11 ------------
13 The Coresight dummy trace module is for the specific devices that kernel don't
14 have permission to access or configure, e.g., CoreSight TPDMs on Qualcomm
15 platforms. For these devices, a dummy driver is needed to register them as
16 Coresight devices. The module may also be used to define components that may
18 It provides Coresight API for operations on dummy devices, such as enabling and
19 disabling them. It also provides the Coresight dummy sink/source paths for
23 --------------
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| /Documentation/trace/ |
| D | stm.rst | 1 .. SPDX-License-Identifier: GPL-2.0
34 associated with it, located in "stp-policy" subsystem directory in
40 $ ls /config/stp-policy/dummy_stm.my-policy/user
42 $ cat /config/stp-policy/dummy_stm.my-policy/user/masters
44 $ cat /config/stp-policy/dummy_stm.my-policy/user/channels
49 through 127 in it. Now, any producer (trace source) identifying itself
53 These rules can be nested, for example, one can define a rule "dummy"
55 be used for trace sources with the id string of "user/dummy".
60 In order to find an appropriate policy node for a given trace source,
61 several mechanisms can be used. First, a trace source can explicitly
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