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Commit b810f6d4 authored by Chris Lew's avatar Chris Lew
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dt-bindings: arm: msm: Add sleepstate-smp2p bindings 



The smp2p sleepstate driver is used to notify remote processors of the
power state changes on the local processor. This driver also receives
notifications from remote processors to prevent suspend through smp2p.

Change-Id: I5fdea66a2bdc7cfba75fc2be8eee8820ceb965bf
Signed-off-by: default avatarChris Lew <clew@codeaurora.org>
parent 5f62bf9b

Documentation/devicetree/bindings/arm/msm/sleepstate-smp2p.txt

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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";

};