Merge "dt-bindings: arm: msm: Add sleepstate-smp2p bindings"

Qualcomm Technologies, Inc. SMSM Point-to-Point (SMP2P) Sleepstate driver

Required properties:

-compatible : should be one of the following:

- "qcom,smp2p-sleepstate"

-qcom,smem-states : the relevant outgoing smp2p entry

- interrupt-parent: specifies the phandle to the parent interrupt controller

  this one is cascaded from

- interrupts: specifies the interrupt number, the irq line to be used

- interrupt-names: Interrupt name string, must be "smp2p-sleepstate-in"

Example:

qcom,smp2p_sleepstate {

	compatible = "qcom,smp2p-sleepstate";

	qcom,smem-states = <&sleepstate_smp2p_out 0>;

	interrupt-parent = <&sleepstate_smp2p_in>;

	interrupts = <0 0>;

	interrupt-names = "smp2p-sleepstate-in";

};