diff --git a/bindings/net/qcom-qrtr-genpool.yaml b/bindings/net/qcom-qrtr-genpool.yaml new file mode 100644 index 00000000..53bddef0 --- /dev/null +++ b/bindings/net/qcom-qrtr-genpool.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/net/qrtr-genpool.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: QRTR Genpool FIFO Transport Configuration + +maintainers: + - Tony Truong + - Lei Han + +description: | + Configuration properties for the QRTR Genpool FIFO Transport. This + configuration is to instantiate a transport for IPC Router protocol + communication between Virtual Machine and Digital Signal Processor subsystem. + +properties: + compatible: + const: qcom,qrtr-genpool + + gen-pool: + $ref: /schemas/types.yaml#/definitions/phandle + maxItems: 1 + description: + Phandle reference to a client which has a dedicated memory region for + sharing between Virtual Machine and Digital Signal Processor subsystem. + + interrupts: + description: | + IRQs for setting up and transferring data from and to an edge. + items: + - description: IRQ from an edge to check if FIFO and memory is setup + - description: IRQ from an edge informing there is data to consume + + mboxes: + description: | + List of phandles to mailbox channels used for setting up and transferring + data from and to an edge. + items: + - description: mailbox for signaling an edge that FIFO and memory is setup + - description: mailbox for signaling an edge there is data to consume + +required: + - compatible + - gen-pool + - interrupt-parent + - interrupts + - mboxes + +additionalProperties: false + +examples: + - | + qrtr-genpool { + compatible = "qcom,qrtr-genpool"; + gen-pool = <&fastrpc_compute_cb1>; + interrupt-parent = <&ipcc_mproc_ns1>; + interrupts = , + ; + mboxes = <&ipcc_mproc_ns1 IPCC_CLIENT_CDSP 0>, + <&ipcc_mproc_ns1 IPCC_CLIENT_CDSP 1>; + };