* QCEDEV (Qualcomm Crypto Engine Device)

Required properties:
  - compatible : should be "qcom,qcedev"
  - reg : should contain crypto, BAM register map.
  - interrupts : should contain crypto BAM interrupt.
  - qcom,bam-pipe-pair : should contain crypto BAM pipe pair index.

Example:

        qcom,qcedev@fd440000 {
		compatible = "qcom,qcedev";
		reg = <0xfd440000 0x20000>,
		      <0xfd444000 0x8000>;
		reg-names = "crypto-base","crypto-bam-base";
		interrupts = <0 235 0>;
		qcom,bam-pipe-pair = <0>;
	};
