bindings/misc/qcom%2Cfastrpc.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13   The FastRPC implements an IPC (Inter-Processor Communication)
25       - adsp
26       - mdsp
27       - sdsp
28       - cdsp
29       - cdsp1
31   memory-region:
36   qcom,glink-channels:
38       A list of channels tied to this function, used for matching
39       the function to a set of virtual channels.
40     $ref: /schemas/types.yaml#/definitions/string-array
42       - const: fastrpcglink-apps-dsp
44   qcom,non-secure-domain:
46       Used to mark the current domain as non-secure.
49   qcom,smd-channels:
52     $ref: /schemas/types.yaml#/definitions/string-array
54       - const: fastrpcsmd-apps-dsp
59     $ref: /schemas/types.yaml#/definitions/uint32-array
61   "#address-cells":
64   "#size-cells":
68   "(compute-)?cb@[0-9]*$":
76         const: qcom,fastrpc-compute-cb
81       dma-coherent: true
94       - compatible
95       - reg
100   - compatible
101   - label
102   - "#address-cells"
103   - "#size-cells"
108   - |
109     #include <dt-bindings/interrupt-controller/arm-gic.h>
110     #include <dt-bindings/mailbox/qcom-ipcc.h>
112     glink-edge {
113         interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
119         qcom,remote-pid = <2>;
123             qcom,glink-channels = "fastrpcglink-apps-dsp";
125             qcom,non-secure-domain;
126             #address-cells = <1>;
127             #size-cells = <0>;
129             compute-cb@1 {
130                 compatible = "qcom,fastrpc-compute-cb";
135             compute-cb@2 {
136                 compatible = "qcom,fastrpc-compute-cb";
141             compute-cb@3 {
142                 compatible = "qcom,fastrpc-compute-cb";