diff options
Diffstat (limited to 'drivers/ufs/host/ufs-qcom.c')
| -rw-r--r-- | drivers/ufs/host/ufs-qcom.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index ecdfff2456e3..3b592492e152 100644 --- a/drivers/ufs/host/ufs-qcom.c +++ b/drivers/ufs/host/ufs-qcom.c @@ -828,12 +828,28 @@ static int ufs_qcom_apply_dev_quirks(struct ufs_hba *hba) if (hba->dev_quirks & UFS_DEVICE_QUIRK_HOST_PA_SAVECONFIGTIME) err = ufs_qcom_quirk_host_pa_saveconfigtime(hba); - if (hba->dev_info.wmanufacturerid == UFS_VENDOR_WDC) - hba->dev_quirks |= UFS_DEVICE_QUIRK_HOST_PA_TACTIVATE; - return err; } +/* UFS device-specific quirks */ +static struct ufs_dev_quirk ufs_qcom_dev_fixups[] = { + { .wmanufacturerid = UFS_VENDOR_SKHYNIX, + .model = UFS_ANY_MODEL, + .quirk = UFS_DEVICE_QUIRK_DELAY_BEFORE_LPM }, + { .wmanufacturerid = UFS_VENDOR_TOSHIBA, + .model = UFS_ANY_MODEL, + .quirk = UFS_DEVICE_QUIRK_DELAY_AFTER_LPM }, + { .wmanufacturerid = UFS_VENDOR_WDC, + .model = UFS_ANY_MODEL, + .quirk = UFS_DEVICE_QUIRK_HOST_PA_TACTIVATE }, + {} +}; + +static void ufs_qcom_fixup_dev_quirks(struct ufs_hba *hba) +{ + ufshcd_fixup_dev_quirks(hba, ufs_qcom_dev_fixups); +} + static u32 ufs_qcom_get_ufs_hci_version(struct ufs_hba *hba) { return ufshci_version(2, 0); @@ -858,7 +874,8 @@ static void ufs_qcom_advertise_quirks(struct ufs_hba *hba) if (host->hw_ver.major > 0x3) hba->quirks |= UFSHCD_QUIRK_REINIT_AFTER_MAX_GEAR_SWITCH; - if (of_device_is_compatible(hba->dev->of_node, "qcom,sm8550-ufshc")) + if (of_device_is_compatible(hba->dev->of_node, "qcom,sm8550-ufshc") || + of_device_is_compatible(hba->dev->of_node, "qcom,sm8650-ufshc")) hba->quirks |= UFSHCD_QUIRK_BROKEN_LSDBS_CAP; } @@ -1801,6 +1818,7 @@ static const struct ufs_hba_variant_ops ufs_hba_qcom_vops = { .link_startup_notify = ufs_qcom_link_startup_notify, .pwr_change_notify = ufs_qcom_pwr_change_notify, .apply_dev_quirks = ufs_qcom_apply_dev_quirks, + .fixup_dev_quirks = ufs_qcom_fixup_dev_quirks, .suspend = ufs_qcom_suspend, .resume = ufs_qcom_resume, .dbg_register_dump = ufs_qcom_dump_dbg_regs, |