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@@ -33,6 +33,9 @@
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*/
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#define PCI_DEVICE_ID_INTEL_PCH_SDIO0 0x8809
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#define PCI_DEVICE_ID_INTEL_PCH_SDIO1 0x880a
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+#define PCI_DEVICE_ID_INTEL_BYT_EMMC 0x0f14
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+#define PCI_DEVICE_ID_INTEL_BYT_SDIO 0x0f15
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+#define PCI_DEVICE_ID_INTEL_BYT_SD 0x0f16
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/*
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* PCI registers
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@@ -304,6 +307,33 @@ static const struct sdhci_pci_fixes sdhci_intel_pch_sdio = {
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.probe_slot = pch_hc_probe_slot,
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};
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+static int byt_emmc_probe_slot(struct sdhci_pci_slot *slot)
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+{
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+ slot->host->mmc->caps |= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE;
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+ slot->host->mmc->caps2 |= MMC_CAP2_HC_ERASE_SZ;
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+ return 0;
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+}
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+
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+static int byt_sdio_probe_slot(struct sdhci_pci_slot *slot)
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+{
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+ slot->host->mmc->caps |= MMC_CAP_POWER_OFF_CARD | MMC_CAP_NONREMOVABLE;
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+ return 0;
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+}
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+
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+static const struct sdhci_pci_fixes sdhci_intel_byt_emmc = {
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+ .allow_runtime_pm = true,
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+ .probe_slot = byt_emmc_probe_slot,
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+};
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+
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+static const struct sdhci_pci_fixes sdhci_intel_byt_sdio = {
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+ .quirks2 = SDHCI_QUIRK2_HOST_OFF_CARD_ON,
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+ .allow_runtime_pm = true,
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+ .probe_slot = byt_sdio_probe_slot,
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+};
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+
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+static const struct sdhci_pci_fixes sdhci_intel_byt_sd = {
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+};
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+
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/* O2Micro extra registers */
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#define O2_SD_LOCK_WP 0xD3
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#define O2_SD_MULTI_VCC3V 0xEE
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@@ -855,6 +885,30 @@ static const struct pci_device_id pci_ids[] = {
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.driver_data = (kernel_ulong_t)&sdhci_intel_pch_sdio,
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},
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+ {
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+ .vendor = PCI_VENDOR_ID_INTEL,
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+ .device = PCI_DEVICE_ID_INTEL_BYT_EMMC,
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+ .subvendor = PCI_ANY_ID,
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+ .subdevice = PCI_ANY_ID,
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+ .driver_data = (kernel_ulong_t)&sdhci_intel_byt_emmc,
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+ },
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+
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+ {
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+ .vendor = PCI_VENDOR_ID_INTEL,
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+ .device = PCI_DEVICE_ID_INTEL_BYT_SDIO,
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+ .subvendor = PCI_ANY_ID,
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+ .subdevice = PCI_ANY_ID,
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+ .driver_data = (kernel_ulong_t)&sdhci_intel_byt_sdio,
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+ },
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+
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+ {
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+ .vendor = PCI_VENDOR_ID_INTEL,
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+ .device = PCI_DEVICE_ID_INTEL_BYT_SD,
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+ .subvendor = PCI_ANY_ID,
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+ .subdevice = PCI_ANY_ID,
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+ .driver_data = (kernel_ulong_t)&sdhci_intel_byt_sd,
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+ },
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+
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{
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.vendor = PCI_VENDOR_ID_O2,
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.device = PCI_DEVICE_ID_O2_8120,
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