Qualcomm Technologies, Inc. Secure Execution Environment IPC Interrupt Bridge

[Root level node]
Required properties:
-compatible : should be "qcom,qsee-ipc-irq-bridge";

[Second level nodes]
qcom,qsee-ipc-irq-subsystem
Required properties:
-qcom,dev-name: the bridge device name
-interrupt: IPC interrupt line from remote subsystem to QSEE
-label : The name of this subsystem.

Required properties if interrupt type is IRQ_TYPE_LEVEL_HIGH[4]:
-qcom,rx-irq-clr : the register to clear the level triggered rx interrupt
-qcom,rx-irq-clr-mask : the bitmask to clear the rx interrupt

Example:

	qcom,qsee_ipc_irq_bridge {
		compatible = "qcom,qsee-ipc-irq-bridge";

		qcom,qsee-ipc-irq-spss {
			qcom,rx-irq-clr = <0x1d08008 0x4>;
			qcom,rx-irq-clr-mask = <0x2>;
			qcom,dev-name = "qsee_ipc_irq_spss";
			interrupts = <0 349 4>;
			label = "spss";
		};
	};