CONF_PACK
#define FSELXSPI0 CONF_PACK(SCKCR, 0, 3)
#define FSELXSPI1 CONF_PACK(SCKCR, 8, 3)
#define DIVSEL_XSPI0 CONF_PACK(SCKCR, 6, 1)
#define DIVSEL_XSPI1 CONF_PACK(SCKCR, 14, 1)
#define FSELCANFD CONF_PACK(SCKCR, 20, 1)
#define SEL_PLL CONF_PACK(SCKCR, 22, 1)
#define DIVCA55C0 CONF_PACK(SCKCR2, 8, 1)
#define DIVCA55C1 CONF_PACK(SCKCR2, 9, 1)
#define DIVCA55C2 CONF_PACK(SCKCR2, 10, 1)
#define DIVCA55C3 CONF_PACK(SCKCR2, 11, 1)
#define DIVCA55S CONF_PACK(SCKCR2, 12, 1)
#define DIVSPI3ASYNC CONF_PACK(SCKCR2, 16, 2)
#define DIVSCI5ASYNC CONF_PACK(SCKCR2, 18, 2)
#define DIVSPI0ASYNC CONF_PACK(SCKCR3, 0, 2)
#define DIVSPI1ASYNC CONF_PACK(SCKCR3, 2, 2)
#define DIVSPI2ASYNC CONF_PACK(SCKCR3, 4, 2)
#define DIVSCI0ASYNC CONF_PACK(SCKCR3, 6, 2)
#define DIVSCI1ASYNC CONF_PACK(SCKCR3, 8, 2)
#define DIVSCI2ASYNC CONF_PACK(SCKCR3, 10, 2)
#define DIVSCI3ASYNC CONF_PACK(SCKCR3, 12, 2)
#define DIVSCI4ASYNC CONF_PACK(SCKCR3, 14, 2)