1*c66ec88fSEmmanuel Vadot* ARM Snoop Control Unit (SCU) 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotAs part of the MPCore complex, Cortex-A5 and Cortex-A9 are provided 4*c66ec88fSEmmanuel Vadotwith a Snoop Control Unit. The register range is usually 256 (0x100) 5*c66ec88fSEmmanuel Vadotbytes. 6*c66ec88fSEmmanuel Vadot 7*c66ec88fSEmmanuel VadotReferences: 8*c66ec88fSEmmanuel Vadot 9*c66ec88fSEmmanuel Vadot- Cortex-A9: see DDI0407E Cortex-A9 MPCore Technical Reference Manual 10*c66ec88fSEmmanuel Vadot Revision r2p0 11*c66ec88fSEmmanuel Vadot- Cortex-A5: see DDI0434B Cortex-A5 MPCore Technical Reference Manual 12*c66ec88fSEmmanuel Vadot Revision r0p1 13*c66ec88fSEmmanuel Vadot- ARM11 MPCore: see DDI0360F ARM 11 MPCore Processor Technical Reference 14*c66ec88fSEmmanuel Vadot Manial Revision r2p0 15*c66ec88fSEmmanuel Vadot 16*c66ec88fSEmmanuel Vadot- compatible : Should be: 17*c66ec88fSEmmanuel Vadot "arm,cortex-a9-scu" 18*c66ec88fSEmmanuel Vadot "arm,cortex-a5-scu" 19*c66ec88fSEmmanuel Vadot "arm,arm11mp-scu" 20*c66ec88fSEmmanuel Vadot 21*c66ec88fSEmmanuel Vadot- reg : Specify the base address and the size of the SCU register window. 22*c66ec88fSEmmanuel Vadot 23*c66ec88fSEmmanuel VadotExample: 24*c66ec88fSEmmanuel Vadot 25*c66ec88fSEmmanuel Vadotscu@a0410000 { 26*c66ec88fSEmmanuel Vadot compatible = "arm,cortex-a9-scu"; 27*c66ec88fSEmmanuel Vadot reg = <0xa0410000 0x100>; 28*c66ec88fSEmmanuel Vadot}; 29