Lines Matching +full:signal +full:- +full:id

1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mailbox/qcom-ipcc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Technologies, Inc. Inter-Processor Communication Controller
10   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13   The Inter-Processor Communication Controller (IPCC) is a centralized hardware
14   to route interrupts across various subsystems. It involves a three-level
15   addressing scheme called protocol, client and signal. For example, consider an
18   a case, the client would be Modem (client-id is 2) and the signal would be
19   SMP2P (signal-id is 2). The SMP2P itself falls under the Multiprocessor (MPROC)
20   protocol (protocol-id is 0). Refer include/dt-bindings/mailbox/qcom-ipcc.h
26       - enum:
27           - qcom,qdu1000-ipcc
28           - qcom,sa8775p-ipcc
29           - qcom,sc7280-ipcc
30           - qcom,sc8280xp-ipcc
31           - qcom,sm6350-ipcc
32           - qcom,sm6375-ipcc
33           - qcom,sm8250-ipcc
34           - qcom,sm8350-ipcc
35           - qcom,sm8450-ipcc
36           - qcom,sm8550-ipcc
37       - const: qcom,ipcc
45   interrupt-controller: true
47   "#interrupt-cells":
50       The first cell is the client-id, the second cell is the signal-id and the
53   "#mbox-cells":
56       The first cell is the client-id, and the second cell is the signal-id.
59   - compatible
60   - reg
61   - interrupts
62   - interrupt-controller
63   - "#interrupt-cells"
64   - "#mbox-cells"
69   - |
70     #include <dt-bindings/interrupt-controller/arm-gic.h>
71     #include <dt-bindings/mailbox/qcom-ipcc.h>
74         compatible = "qcom,sm8250-ipcc", "qcom,ipcc";
77         interrupt-controller;
78         #interrupt-cells = <3>;
79         #mbox-cells = <2>;