570 	u32 extra, reg;  in dwcmshc_rk3568_set_clock()  local
593 	extra = sdhci_readl(host, reg);  in dwcmshc_rk3568_set_clock()
594 	extra &= ~BIT(0);  in dwcmshc_rk3568_set_clock()
595 	sdhci_writel(host, extra, reg);  in dwcmshc_rk3568_set_clock()
611 		extra = DWCMSHC_EMMC_DLL_DLYENA |  in dwcmshc_rk3568_set_clock()
614 		sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_STRBIN);  in dwcmshc_rk3568_set_clock()
627 	extra = DWCMSHC_EMMC_DLL_DLYENA;  in dwcmshc_rk3568_set_clock()
629 		extra |= DLL_RXCLK_NO_INVERTER << DWCMSHC_EMMC_DLL_RXCLK_SRCSEL;  in dwcmshc_rk3568_set_clock()
630 	sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_RXCLK);  in dwcmshc_rk3568_set_clock()
633 	extra = 0x5 << DWCMSHC_EMMC_DLL_START_POINT |  in dwcmshc_rk3568_set_clock()
636 	sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_CTRL);  in dwcmshc_rk3568_set_clock()
638 				 extra, DLL_LOCK_WO_TMOUT(extra), 1,  in dwcmshc_rk3568_set_clock()
645 	extra = 0x1 << 16 | /* tune clock stop en */  in dwcmshc_rk3568_set_clock()
648 	sdhci_writel(host, extra, dwc_priv->vendor_specific_area1 + DWCMSHC_EMMC_ATCTRL);  in dwcmshc_rk3568_set_clock()
657 		extra = DLL_CMDOUT_SRC_CLK_NEG |  in dwcmshc_rk3568_set_clock()
662 		sdhci_writel(host, extra, DECMSHC_EMMC_DLL_CMDOUT);  in dwcmshc_rk3568_set_clock()
665 	extra = DWCMSHC_EMMC_DLL_DLYENA |  in dwcmshc_rk3568_set_clock()
669 	sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_TXCLK);  in dwcmshc_rk3568_set_clock()
671 	extra = DWCMSHC_EMMC_DLL_DLYENA |  in dwcmshc_rk3568_set_clock()
674 	sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_STRBIN);  in dwcmshc_rk3568_set_clock()
1364 	u32 extra, caps;  in dwcmshc_probe()  local
1378 	 * extra adma table cnt for cross 128M boundary handling.  in dwcmshc_probe()
1380 	extra = DIV_ROUND_UP_ULL(dma_get_required_mask(dev), SZ_128M);  in dwcmshc_probe()
1381 	if (extra > SDHCI_MAX_SEGS)  in dwcmshc_probe()
1382 		extra = SDHCI_MAX_SEGS;  in dwcmshc_probe()
1383 	host->adma_table_cnt += extra;  in dwcmshc_probe()