soc/qcom/qcom%2Cglink.txt

4 communication between subsystem-pairs on various Qualcomm platforms. Two types
8 - compatible:
9 	Usage: required for glink-rpm
11 	Definition: must be "qcom,glink-rpm"
13 - label:
18 - interrupts:
20 	Value type: <prop-encoded-array>
24 - qcom,remote-pid:
25 	Usage: required for glink-smem
29 - qcom,rpm-msg-ram:
30 	Usage: required for glink-rpm
31 	Value type: <prop-encoded-array>
34 - mboxes:
36 	Value type: <prop-encoded-array>
37 	Definition: reference to the "rpm_hlos" mailbox in APCS, as described
44 - but must contain the following property:
46 - qcom,glink-channels:
52 - qcom,intents:
54 	Value type: <prop-encoded-array>
61 The following example represents the GLINK RPM node on a MSM8996 device, with
66 		compatible = "qcom,msm8996-apcs-hmss-global";
69 		#mbox-cells = <1>;
73 		compatible = "qcom,rpm-msg-ram";
77 	rpm-glink {
78 		compatible = "qcom,glink-rpm";
82 		qcom,rpm-msg-ram = <&rpm_msg_ram>;
86 		rpm-requests {
87 			compatible = "qcom,rpm-msm8996";
88 			qcom,glink-channels = "rpm_requests";