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Diffstat (limited to 'src/soc/intel/jasperlake/chip.h')
| -rw-r--r-- | src/soc/intel/jasperlake/chip.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/soc/intel/jasperlake/chip.h b/src/soc/intel/jasperlake/chip.h index 36e9a1350b..4a9d9a0cf1 100644 --- a/src/soc/intel/jasperlake/chip.h +++ b/src/soc/intel/jasperlake/chip.h @@ -85,6 +85,11 @@ struct soc_intel_jasperlake_config { /* Wake Enable Bitmap for USB3 ports */ uint16_t usb3_wake_enable_bitmap; + /* Set the LFPS periodic sampling off time for USB3 Ports. + Default value of PMCTRL_REG bits[7:4] is 9 which means periodic + sampling off interval is 9ms, the range is from 0 to 15. */ + uint8_t xhci_lfps_sampling_offtime_ms; + /* SATA related */ uint8_t SataMode; uint8_t SataSalpSupport; |