257 static void sdmmc_dlyb_input_ck(struct sdmmc_dlyb *dlyb)  in sdmmc_dlyb_input_ck()  argument
259 	if (!dlyb || !dlyb->base)  in sdmmc_dlyb_input_ck()
263 	writel_relaxed(0, dlyb->base + DLYB_CR);  in sdmmc_dlyb_input_ck()
269 	struct sdmmc_dlyb *dlyb = host->variant_priv;  in mmci_sdmmc_set_pwrreg()  local
274 	sdmmc_dlyb_input_ck(dlyb);  in mmci_sdmmc_set_pwrreg()
371 static void sdmmc_dlyb_set_cfgr(struct sdmmc_dlyb *dlyb,  in sdmmc_dlyb_set_cfgr()  argument
376 	writel_relaxed(DLYB_CR_SEN | DLYB_CR_DEN, dlyb->base + DLYB_CR);  in sdmmc_dlyb_set_cfgr()
380 	writel_relaxed(cfgr, dlyb->base + DLYB_CFGR);  in sdmmc_dlyb_set_cfgr()
383 		writel_relaxed(DLYB_CR_DEN, dlyb->base + DLYB_CR);  in sdmmc_dlyb_set_cfgr()
388 	struct sdmmc_dlyb *dlyb = host->variant_priv;  in sdmmc_dlyb_lng_tuning()  local
393 		sdmmc_dlyb_set_cfgr(dlyb, i, DLYB_CFGR_SEL_MAX, true);  in sdmmc_dlyb_lng_tuning()
395 		ret = readl_relaxed_poll_timeout(dlyb->base + DLYB_CFGR, cfgr,  in sdmmc_dlyb_lng_tuning()
413 	dlyb->unit = i;  in sdmmc_dlyb_lng_tuning()
414 	dlyb->max = __fls(lng);  in sdmmc_dlyb_lng_tuning()
421 	struct sdmmc_dlyb *dlyb = host->variant_priv;  in sdmmc_dlyb_phase_tuning()  local
425 	for (phase = 0; phase <= dlyb->max; phase++) {  in sdmmc_dlyb_phase_tuning()
426 		sdmmc_dlyb_set_cfgr(dlyb, dlyb->unit, phase, false);  in sdmmc_dlyb_phase_tuning()
444 	writel_relaxed(0, dlyb->base + DLYB_CR);  in sdmmc_dlyb_phase_tuning()
447 	sdmmc_dlyb_set_cfgr(dlyb, dlyb->unit, phase, false);  in sdmmc_dlyb_phase_tuning()
450 		dlyb->unit, dlyb->max, phase);  in sdmmc_dlyb_phase_tuning()
458 	struct sdmmc_dlyb *dlyb = host->variant_priv;  in sdmmc_execute_tuning()  local
460 	if (!dlyb || !dlyb->base)  in sdmmc_execute_tuning()
526 	struct sdmmc_dlyb *dlyb;  in sdmmc_variant_init()  local
535 	dlyb = devm_kzalloc(mmc_dev(host->mmc), sizeof(*dlyb), GFP_KERNEL);  in sdmmc_variant_init()
536 	if (!dlyb)  in sdmmc_variant_init()
539 	dlyb->base = base_dlyb;  in sdmmc_variant_init()
540 	host->variant_priv = dlyb;  in sdmmc_variant_init()