1 Calxeda Highbank L2 cache ECC
4 - compatible : Should be "calxeda,hb-sregs-l2-ecc"
5 - reg : Address and size for ECC error interrupt clear registers.
6 - interrupts : Should be single bit error interrupt, then double bit error
12 compatible = "calxeda,hb-sregs-l2-ecc";
13 reg = <0xfff3c200 0x100>;
14 interrupts = <0 71 4 0 72 4>;