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mmc: sdhci-pci: enable sdhci doesn't support hs200 quirk for AMD sdhci
AMD SD controller supports the SDR104 mode, but caps2 can not be promoted to support hs200 for eMMC. Signed-off-by: Vincent Wan <vincent.wan@amd.com> Signed-off-by: Wan Zongshun <mcuos.com@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -652,8 +652,10 @@ static int amd_probe(struct sdhci_pci_chip *chip)
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smbus_dev = pci_get_device(PCI_VENDOR_ID_AMD,
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PCI_DEVICE_ID_AMD_HUDSON2_SMBUS, NULL);
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if (smbus_dev && (smbus_dev->revision < 0x51))
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if (smbus_dev && (smbus_dev->revision < 0x51)) {
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chip->quirks2 |= SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD;
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chip->quirks2 |= SDHCI_QUIRK2_BROKEN_HS200;
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}
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return 0;
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}
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