1 Freescale RNGA/RNGB/RNGC (Random Number Generator Versions A, B and C)
4 - compatible : should be one of
6 "fsl,imx31-rnga" (backward compatible with "fsl,imx21-rnga")
9 - reg : offset and length of the register set of this block
10 - interrupts : the interrupt number for the RNG block
11 - clocks : the RNG clk source
16 compatible = "fsl,imx25-rngb";
17 reg = <0x53fb0000 0x4000>;