HWRNG support for the n2_rng driver Required properties: - reg : base address to sample from - compatible : should contain one of the following RNG versions: - 'SUNW,n2-rng' for Niagara 2 Platform (SUN UltraSPARC T2 CPU) - 'SUNW,vf-rng' for Victoria Falls Platform (SUN UltraSPARC T2 Plus CPU) - 'SUNW,kt-rng' for Rainbow/Yosemite Falls Platform (SUN SPARC T3/T4), (UltraSPARC KT/Niagara 3 - development names) more recent systems (after Oracle acquisition of SUN) - 'ORCL,m4-rng' for SPARC T5/M5 - 'ORCL,m7-rng' for SPARC T7/M7 Examples: /* linux LDOM on SPARC T5-2 */ Node 0xf029a4f4 .node: f029a4f4 rng-#units: 00000002 compatible: 'ORCL,m4-rng' reg: 0000000e name: 'random-number-generator' /* solaris on SPARC M7-8 */ Node 0xf028c08c rng-#units: 00000003 compatible: 'ORCL,m7-rng' reg: 0000000e name: 'random-number-generator' PS: see as well prtconfs.git by DaveM