SVC_I3C_MCONFIG
master->regs + SVC_I3C_MCONFIG);
writel(master->mctrl_config, master->regs + SVC_I3C_MCONFIG);
master->saved_regs.mconfig = readl(master->regs + SVC_I3C_MCONFIG);
master->regs + SVC_I3C_MCONFIG);
writel(mconfig, master->regs + SVC_I3C_MCONFIG);
writel(master->mctrl_config, master->regs + SVC_I3C_MCONFIG);
writel(reg, master->regs + SVC_I3C_MCONFIG);
writel(0, master->regs + SVC_I3C_MCONFIG);