WPI_APMG_PS
WPI_APMG_PS,
wpi_prph_clrbits(sc, WPI_APMG_PS, 0x00000200);
wpi_prph_clrbits(sc, WPI_APMG_PS, WPI_APMG_PS_PWR_SRC_MASK);
WPI_DESC(WPI_APMG_PS);