PSC_SPICFG_DE_ENABLE
hw->regs->psc_spicfg = cfg & ~PSC_SPICFG_DE_ENABLE;
hw->regs->psc_spicfg = cfg | PSC_SPICFG_DE_ENABLE;
hw->regs->psc_spicfg = cfg & ~PSC_SPICFG_DE_ENABLE;
if (cfg & PSC_SPICFG_DE_ENABLE) {
hw->regs->psc_spicfg |= PSC_SPICFG_DE_ENABLE;