Searched full:rpmsg (Results 1 – 15 of 15) sorted by relevance
| /Documentation/ABI/testing/ |
| D | sysfs-bus-rpmsg | 1 What: /sys/bus/rpmsg/devices/.../name
6 Every rpmsg device is a communication channel with a remote
9 rpmsg.h).
13 What: /sys/bus/rpmsg/devices/.../src
18 Every rpmsg device is a communication channel with a remote
19 processor. Channels have a local ("source") rpmsg address,
20 and remote ("destination") rpmsg address. When an entity
22 a unique rpmsg address (a 32 bits integer). This way when
23 inbound messages arrive to this address, the rpmsg core
26 This sysfs entry contains the src (local) rpmsg address
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| /Documentation/devicetree/bindings/sound/ |
| D | fsl,rpmsg.yaml | 4 $id: http://devicetree.org/schemas/sound/fsl,rpmsg.yaml#
7 title: NXP Audio RPMSG CPU DAI Controller
15 Linux side is a device which provides audio service by rpmsg channel.
17 such as SAI, MICFIL, .etc through building rpmsg channels between
26 - fsl,imx7ulp-rpmsg-audio
27 - fsl,imx8mn-rpmsg-audio
28 - fsl,imx8mm-rpmsg-audio
29 - fsl,imx8mp-rpmsg-audio
30 - fsl,imx8ulp-rpmsg-audio
31 - fsl,imx93-rpmsg-audio
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| /Documentation/staging/ |
| D | rpmsg.rst | 2 Remote Processor Messaging (rpmsg) Framework
7 This document describes the rpmsg bus and how to write rpmsg drivers.
8 To learn how to add rpmsg support for new platforms, check out remoteproc.txt
37 Rpmsg is a virtio-based messaging bus that allows kernel drivers to communicate
41 When writing a driver that exposes rpmsg communication to userland, please
50 desired to limit userland to specific rpmsg channels (see definition below)
54 Every rpmsg device is a communication channel with a remote processor (thus
55 rpmsg devices are called channels). Channels are identified by a textual name
56 and have a local ("source") rpmsg address, and remote ("destination") rpmsg
60 a unique rpmsg local address (a 32-bit integer). This way when inbound messages
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| D | remoteproc.rst | 20 duplicated. In addition, this framework also adds rpmsg virtio devices
23 handlers, and then all rpmsg drivers will then just work
24 (for more information about the virtio-based rpmsg bus and its drivers,
25 please read Documentation/staging/rpmsg.rst).
212 handlers. If rpmsg/virtio functionality is also desired, then the ->kick handler
355 rpmsg virtio devices this way, if desired).
359 using the rpmsg bus (similar to how we already do dynamic allocations of
360 rpmsg channels; read more about it in rpmsg.txt).
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| D | index.rst | 13 rpmsg
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| /Documentation/devicetree/bindings/remoteproc/ |
| D | mtk,scp.yaml | 60 cros-ec-rpmsg:
63 This subnode represents the rpmsg device. The properties
65 the rpmsg devices.
68 - mediatek,rpmsg-name
128 cros-ec-rpmsg:
131 This subnode represents the rpmsg device. The properties
133 the rpmsg devices.
136 - mediatek,rpmsg-name
224 cros-ec-rpmsg {
225 compatible = "google,cros-ec-rpmsg";
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| D | renesas,rcar-rproc.yaml | 32 the remote processor (e.g. remoteproc firmware and carveouts, rpmsg
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| D | st,stm32-rproc.yaml | 65 This property is required only if the rpmsg/virtio functionality is used.
101 the remote processor (e.g. remoteproc firmware and carveouts, rpmsg
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| D | fsl,imx-rproc.yaml | 48 This property is required only if the rpmsg/virtio functionality is used.
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| D | ti,pru-rproc.yaml | 72 Interrupt specifiers enable the virtio/rpmsg communication between MPU
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| D | xlnx,zynqmp-r5fss.yaml | 127 the remote processor (e.g. remoteproc firmware and carveouts, rpmsg
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| /Documentation/devicetree/bindings/mfd/ |
| D | google,cros-ec.yaml | 34 For implementations of the EC connected through RPMSG.
35 const: google,cros-ec-rpmsg
62 mediatek,rpmsg-name:
64 Must be defined if the cros-ec is a rpmsg device for a Mediatek
65 ARM Cortex M4 Co-processor. Contains the name of the rpmsg
66 device. Used to match the subnode to the rpmsg device announced by
193 const: google,cros-ec-rpmsg
196 mediatek,rpmsg-name: false
204 - google,cros-ec-rpmsg
296 # Example for RPMSG
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| /Documentation/translations/zh_CN/staging/ |
| D | index.rst | 23 * rpmsg
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| /Documentation/devicetree/bindings/media/ |
| D | mediatek,vcodec-subdev-decoder.yaml | 80 the remoteproc & rpmsg framework.
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| /Documentation/userspace-api/ioctl/ |
| D | ioctl-number.rst | 367 0xB5 00-0F uapi/linux/rpmsg.h <mailto:linux-remoteproc@vger.…
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