SCC_PSMR_HBC      378 arch/powerpc/include/asm/cpm1.h #define SCC_PSMR_HBC	((ushort)0x8000)	/* Enable heartbeat */
SCC_PSMR_HBC      401 arch/powerpc/include/asm/cpm2.h #define SCC_PSMR_HBC	((ushort)0x8000)	/* Enable heartbeat */