The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/remoteproc/qcom,glink-edge.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/remoteproc/qcom,glink-edge.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Qualcomm G-Link Edge communication channel nodes
    8 
    9 maintainers:
   10   - Bjorn Andersson <bjorn.andersson@linaro.org>
   11 
   12 description:
   13   Qualcomm G-Link subnode represents communication edge, channels and devices
   14   related to the remote processor.
   15 
   16 properties:
   17   $nodename:
   18     const: "glink-edge"
   19 
   20   apr:
   21     $ref: /schemas/soc/qcom/qcom,apr.yaml#
   22     description:
   23       Qualcomm APR/GPR (Asynchronous/Generic Packet Router)
   24 
   25   fastrpc:
   26     type: object
   27     description:
   28       See Documentation/devicetree/bindings/misc/qcom,fastrpc.txt
   29 
   30   interrupts:
   31     maxItems: 1
   32 
   33   label:
   34     description: The names of the state bits used for SMP2P output
   35 
   36   mboxes:
   37     maxItems: 1
   38 
   39   qcom,remote-pid:
   40     $ref: /schemas/types.yaml#/definitions/uint32
   41     description:
   42       ID of the shared memory used by GLINK for communication with remote
   43       processor.
   44 
   45 required:
   46   - interrupts
   47   - label
   48   - mboxes
   49   - qcom,remote-pid
   50 
   51 additionalProperties: false
   52 
   53 examples:
   54   - |
   55     #include <dt-bindings/interrupt-controller/arm-gic.h>
   56     #include <dt-bindings/mailbox/qcom-ipcc.h>
   57 
   58     remoteproc@8a00000 {
   59         reg = <0x08a00000 0x10000>;
   60         // ...
   61 
   62         glink-edge {
   63             interrupts-extended = <&ipcc IPCC_CLIENT_WPSS
   64                                          IPCC_MPROC_SIGNAL_GLINK_QMP
   65                                          IRQ_TYPE_EDGE_RISING>;
   66             mboxes = <&ipcc IPCC_CLIENT_WPSS
   67                             IPCC_MPROC_SIGNAL_GLINK_QMP>;
   68 
   69             label = "wpss";
   70             qcom,remote-pid = <13>;
   71         };
   72     };

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