linux/drivers/phy/tegra
Vidya Sagar 0983529d75 phy: tegra: p2u: Set ENABLE_L2_EXIT_RATE_CHANGE in calibration
Set ENABLE_L2_EXIT_RATE_CHANGE register bit to request UPHY PLL rate change
to Gen1 during initialization. This helps in the below surprise link down
cases,
  - Surprise link down happens at Gen3/Gen4 link speed.
  - Surprise link down happens and external REFCLK is cut off, which causes
UPHY PLL rate to deviate to an invalid rate.

Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Link: https://lore.kernel.org/r/20221013183854.21087-9-vidyas@nvidia.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-10-28 17:43:12 +05:30
..
Kconfig phy: tegra: Select USB_COMMON for usb_get_maximum_speed() 2020-04-16 15:05:53 +02:00
Makefile phy: tegra: xusb: Add Tegra194 support 2020-03-19 13:59:46 +01:00
phy-tegra194-p2u.c phy: tegra: p2u: Set ENABLE_L2_EXIT_RATE_CHANGE in calibration 2022-10-28 17:43:12 +05:30
xusb-tegra124.c phy: tegra: Don't use device-managed API to allocate ports 2020-03-19 14:00:05 +01:00
xusb-tegra186.c USB/Thunderbolt changes for 6.1-rc1 2022-10-07 16:48:26 -07:00
xusb-tegra210.c phy: tegra: xusb: Tegra210 host mode VBUS control 2021-06-03 14:52:45 +02:00
xusb.c USB/Thunderbolt changes for 6.1-rc1 2022-10-07 16:48:26 -07:00
xusb.h phy: tegra: xusb: add utmi pad power on/down ops 2022-08-19 11:10:08 +02:00