1 Qualcomm Resource Power Manager (RPM) over SMD
3 This driver is used to interface with the Resource Power Manager (RPM) found in
4 various Qualcomm platforms. The RPM allows each component in the system to vote
5 for state of the system resources, such as clocks, regulators and bus
8 The SMD information for the RPM edge should be filled out. See qcom,smd.txt for
9 the required edge properties. All SMD related properties will reside within the
14 The RPM exposes resources to its subnodes. The rpm_requests node must be
15 present and this subnode may contain children that designate regulator
21 Definition: must be one of:
32 Definition: must be "rpm_requests"
34 Refer to Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt
35 for information on the regulator subnodes that can exist under the rpm_requests.
40 apcs: syscon@f9011000 {
41 compatible = "syscon";
42 reg = <0xf9011000 0x1000>;
47 compatible = "qcom,smd";
50 interrupts = <0 168 1>;
51 qcom,ipc = <&apcs 8 0>;
55 compatible = "qcom,rpm-msm8974";
56 qcom,smd-channels = "rpm_requests";