Lines Matching refs:esdhc
112 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_readl_fixup() local
124 if (esdhc->vendor_ver > VENDOR_V_22) { in esdhc_readl_fixup()
162 (esdhc->quirk_ignore_data_inhibit == true)) { in esdhc_readl_fixup()
175 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_readw_fixup() local
190 (esdhc->quirk_incorrect_hostver)) in esdhc_readw_fixup()
421 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_be_writew() local
436 esdhc->in_sw_tuning) { in esdhc_be_writew()
447 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_le_writew() local
462 esdhc->in_sw_tuning) { in esdhc_le_writew()
502 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_of_adma_workaround() local
509 (esdhc->vendor_ver == VENDOR_V_23); in esdhc_of_adma_workaround()
548 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_of_get_max_clock() local
550 if (esdhc->peripheral_clock) in esdhc_of_get_max_clock()
551 return esdhc->peripheral_clock; in esdhc_of_get_max_clock()
559 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_of_get_min_clock() local
562 if (esdhc->peripheral_clock) in esdhc_of_get_min_clock()
563 clock = esdhc->peripheral_clock; in esdhc_of_get_min_clock()
572 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_clock_enable() local
582 if (esdhc->vendor_ver <= VENDOR_V_22) in esdhc_clock_enable()
600 while (esdhc->vendor_ver > VENDOR_V_22) { in esdhc_clock_enable()
643 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_of_set_clock() local
656 if (esdhc->vendor_ver < VENDOR_V_23) in esdhc_of_set_clock()
661 esdhc->clk_fixup && host->mmc->ios.timing == MMC_TIMING_LEGACY) in esdhc_of_set_clock()
662 clock_fixup = esdhc->clk_fixup->sd_dflt_max_clk; in esdhc_of_set_clock()
663 else if (esdhc->clk_fixup) in esdhc_of_set_clock()
664 clock_fixup = esdhc->clk_fixup->max_clk[host->mmc->ios.timing]; in esdhc_of_set_clock()
676 esdhc->div_ratio = pre_div * div; in esdhc_of_set_clock()
679 if (esdhc->quirk_limited_clk_division && in esdhc_of_set_clock()
683 if (esdhc->div_ratio <= 4) { in esdhc_of_set_clock()
686 } else if (esdhc->div_ratio <= 8) { in esdhc_of_set_clock()
689 } else if (esdhc->div_ratio <= 12) { in esdhc_of_set_clock()
696 esdhc->div_ratio = pre_div * div; in esdhc_of_set_clock()
699 host->mmc->actual_clock = host->max_clk / esdhc->div_ratio; in esdhc_of_set_clock()
721 while (esdhc->vendor_ver > VENDOR_V_22) { in esdhc_of_set_clock()
797 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_reset() local
804 if (esdhc->quirk_delay_before_data_reset && in esdhc_reset()
814 (esdhc->vendor_ver <= VENDOR_V_22)) { in esdhc_reset()
826 (esdhc->vendor_ver <= VENDOR_V_22)) { in esdhc_reset()
841 (esdhc->spec_ver >= SDHCI_SPEC_300)) { in esdhc_reset()
850 if (esdhc->quirk_unreliable_pulse_detection) { in esdhc_reset()
994 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_prepare_sw_tuning() local
997 if (esdhc->quirk_tuning_erratum_type1) { in esdhc_prepare_sw_tuning()
998 *window_start = 5 * esdhc->div_ratio; in esdhc_prepare_sw_tuning()
999 *window_end = 3 * esdhc->div_ratio; in esdhc_prepare_sw_tuning()
1016 if (abs(start_ptr - end_ptr) > (4 * esdhc->div_ratio + 2)) { in esdhc_prepare_sw_tuning()
1017 *window_start = 8 * esdhc->div_ratio; in esdhc_prepare_sw_tuning()
1018 *window_end = 4 * esdhc->div_ratio; in esdhc_prepare_sw_tuning()
1020 *window_start = 5 * esdhc->div_ratio; in esdhc_prepare_sw_tuning()
1021 *window_end = 3 * esdhc->div_ratio; in esdhc_prepare_sw_tuning()
1030 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_execute_sw_tuning() local
1046 esdhc->in_sw_tuning = true; in esdhc_execute_sw_tuning()
1048 esdhc->in_sw_tuning = false; in esdhc_execute_sw_tuning()
1056 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_execute_tuning() local
1066 clk = esdhc->peripheral_clock / 3; in esdhc_execute_tuning()
1086 if (esdhc->quirk_limited_clk_division && in esdhc_execute_tuning()
1104 if (esdhc->quirk_tuning_erratum_type2 && in esdhc_execute_tuning()
1109 (4 * esdhc->div_ratio + 2)) in esdhc_execute_tuning()
1118 (esdhc->quirk_tuning_erratum_type1 || in esdhc_execute_tuning()
1119 esdhc->quirk_tuning_erratum_type2)) { in esdhc_execute_tuning()
1141 clk = host->max_clk / (esdhc->div_ratio + 1); in esdhc_execute_tuning()
1210 struct sdhci_esdhc *esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_irq() local
1213 if (esdhc->quirk_trans_complete_erratum) { in esdhc_irq()
1336 struct sdhci_esdhc *esdhc; in esdhc_init() local
1343 esdhc = sdhci_pltfm_priv(pltfm_host); in esdhc_init()
1346 esdhc->vendor_ver = (host_ver & SDHCI_VENDOR_VER_MASK) >> in esdhc_init()
1348 esdhc->spec_ver = host_ver & SDHCI_SPEC_VER_MASK; in esdhc_init()
1350 esdhc->quirk_incorrect_hostver = true; in esdhc_init()
1352 esdhc->quirk_incorrect_hostver = false; in esdhc_init()
1355 esdhc->quirk_limited_clk_division = true; in esdhc_init()
1357 esdhc->quirk_limited_clk_division = false; in esdhc_init()
1360 esdhc->quirk_unreliable_pulse_detection = true; in esdhc_init()
1362 esdhc->quirk_unreliable_pulse_detection = false; in esdhc_init()
1366 esdhc->clk_fixup = match->data; in esdhc_init()
1370 esdhc->quirk_delay_before_data_reset = true; in esdhc_init()
1371 esdhc->quirk_trans_complete_erratum = true; in esdhc_init()
1386 esdhc->peripheral_clock = clk_get_rate(clk) / 2; in esdhc_init()
1388 esdhc->peripheral_clock = clk_get_rate(clk); in esdhc_init()
1400 if (esdhc->peripheral_clock) in esdhc_init()
1419 struct sdhci_esdhc *esdhc; in sdhci_esdhc_probe() local
1445 esdhc = sdhci_pltfm_priv(pltfm_host); in sdhci_esdhc_probe()
1447 esdhc->quirk_tuning_erratum_type1 = true; in sdhci_esdhc_probe()
1449 esdhc->quirk_tuning_erratum_type1 = false; in sdhci_esdhc_probe()
1452 esdhc->quirk_tuning_erratum_type2 = true; in sdhci_esdhc_probe()
1454 esdhc->quirk_tuning_erratum_type2 = false; in sdhci_esdhc_probe()
1456 if (esdhc->vendor_ver == VENDOR_V_22) in sdhci_esdhc_probe()
1459 if (esdhc->vendor_ver > VENDOR_V_22) in sdhci_esdhc_probe()
1477 esdhc->quirk_ignore_data_inhibit = false; in sdhci_esdhc_probe()
1484 esdhc->quirk_ignore_data_inhibit = true; in sdhci_esdhc_probe()