diff options
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/Kconfig | 3 | ||||
| -rw-r--r-- | drivers/mmc/host/sdhci-esdhc-imx.c | 14 | ||||
| -rw-r--r-- | drivers/mmc/host/sdhci-pci-core.c | 14 |
3 files changed, 21 insertions, 10 deletions
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index f324daadaf70..fb1062a6394c 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -1075,9 +1075,10 @@ config MMC_SDHCI_OMAP config MMC_SDHCI_AM654 tristate "Support for the SDHCI Controller in TI's AM654 SOCs" - depends on MMC_SDHCI_PLTFM && OF && REGMAP_MMIO + depends on MMC_SDHCI_PLTFM && OF select MMC_SDHCI_IO_ACCESSORS select MMC_CQHCI + select REGMAP_MMIO help This selects the Secure Digital Host Controller Interface (SDHCI) support present in TI's AM654 SOCs. The controller supports diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 55981b0f0b10..747df79d90ee 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -1660,6 +1660,10 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev) host->mmc_host_ops.execute_tuning = usdhc_execute_tuning; } + err = sdhci_esdhc_imx_probe_dt(pdev, host, imx_data); + if (err) + goto disable_ahb_clk; + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) sdhci_esdhc_ops.platform_execute_tuning = esdhc_executing_tuning; @@ -1667,13 +1671,15 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev) if (imx_data->socdata->flags & ESDHC_FLAG_ERR004536) host->quirks |= SDHCI_QUIRK_BROKEN_ADMA; - if (imx_data->socdata->flags & ESDHC_FLAG_HS400) + if (host->caps & MMC_CAP_8_BIT_DATA && + imx_data->socdata->flags & ESDHC_FLAG_HS400) host->mmc->caps2 |= MMC_CAP2_HS400; if (imx_data->socdata->flags & ESDHC_FLAG_BROKEN_AUTO_CMD23) host->quirks2 |= SDHCI_QUIRK2_ACMD23_BROKEN; - if (imx_data->socdata->flags & ESDHC_FLAG_HS400_ES) { + if (host->caps & MMC_CAP_8_BIT_DATA && + imx_data->socdata->flags & ESDHC_FLAG_HS400_ES) { host->mmc->caps2 |= MMC_CAP2_HS400_ES; host->mmc_host_ops.hs400_enhanced_strobe = esdhc_hs400_enhanced_strobe; @@ -1695,10 +1701,6 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev) goto disable_ahb_clk; } - err = sdhci_esdhc_imx_probe_dt(pdev, host, imx_data); - if (err) - goto disable_ahb_clk; - sdhci_esdhc_imx_hwinit(host); err = sdhci_add_host(host); diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index 169b84761041..34ea1acbb3cc 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -914,6 +914,12 @@ static bool glk_broken_cqhci(struct sdhci_pci_slot *slot) dmi_match(DMI_SYS_VENDOR, "IRBIS")); } +static bool jsl_broken_hs400es(struct sdhci_pci_slot *slot) +{ + return slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_JSL_EMMC && + dmi_match(DMI_BIOS_VENDOR, "ASUSTeK COMPUTER INC."); +} + static int glk_emmc_probe_slot(struct sdhci_pci_slot *slot) { int ret = byt_emmc_probe_slot(slot); @@ -922,9 +928,11 @@ static int glk_emmc_probe_slot(struct sdhci_pci_slot *slot) slot->host->mmc->caps2 |= MMC_CAP2_CQE; if (slot->chip->pdev->device != PCI_DEVICE_ID_INTEL_GLK_EMMC) { - slot->host->mmc->caps2 |= MMC_CAP2_HS400_ES; - slot->host->mmc_host_ops.hs400_enhanced_strobe = - intel_hs400_enhanced_strobe; + if (!jsl_broken_hs400es(slot)) { + slot->host->mmc->caps2 |= MMC_CAP2_HS400_ES; + slot->host->mmc_host_ops.hs400_enhanced_strobe = + intel_hs400_enhanced_strobe; + } slot->host->mmc->caps2 |= MMC_CAP2_CQE_DCMD; } |