SYSC_REG_CHIP_ID   18 arch/mips/include/asm/mach-ralink/rt288x.h #define SYSC_REG_CHIP_ID		0x0c
SYSC_REG_CHIP_ID   50 arch/mips/include/asm/mach-ralink/rt305x.h #define SYSC_REG_CHIP_ID		0x0c