diff options
| author | Joy Wang <joyw@nvidia.com> | 2014-02-06 17:13:04 +0800 |
|---|---|---|
| committer | Bharat Nihalani <bnihalani@nvidia.com> | 2014-02-10 09:14:44 -0800 |
| commit | e4a807c4759cd172eb67b3161e9d02af34922485 (patch) | |
| tree | 9d9e5b806ed307b9f681b0b4e3fb5f4843242fec /drivers/usb | |
| parent | 8003747e0b7faff65f37282a49b3d95bf170db59 (diff) | |
xhci: tegra: set HS_DISCON_LEVEL to 3'b111
Set HS_DISCON_LEVEL in xusb padctl register
USB2_BIAS_PAD_CTL_0 from 3'b101 to 3'b111.
Bug 1454282
Change-Id: I48916435e9a142a0674195d8b690c7f8ff376525
Signed-off-by: Joy Wang <joyw@nvidia.com>
Reviewed-on: http://git-master/r/364302
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
Reviewed-by: Henry Lin <henryl@nvidia.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci-tegra.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c index cfa787d4abe9..707309c1894b 100644 --- a/drivers/usb/host/xhci-tegra.c +++ b/drivers/usb/host/xhci-tegra.c @@ -4139,7 +4139,7 @@ static const struct tegra_xusb_soc_config tegra114_soc_config = { .hs_slew = (0xE << 6), .ls_rslew_pad0 = (0x3 << 14), .ls_rslew_pad1 = (0x0 << 14), - .hs_disc_lvl = (0x5 << 2), + .hs_disc_lvl = (0x7 << 2), .spare_in = 0x0, .supply = { .utmi_vbuses = {"usb_vbus0", "usb_vbus1", "usb_vbus2",}, @@ -4162,7 +4162,7 @@ static const struct tegra_xusb_soc_config tegra124_soc_config = { .ls_rslew_pad0 = (0x3 << 14), .ls_rslew_pad1 = (0x0 << 14), .ls_rslew_pad2 = (0x0 << 14), - .hs_disc_lvl = (0x5 << 2), + .hs_disc_lvl = (0x7 << 2), .spare_in = 0x1, .supply = { .utmi_vbuses = {"usb_vbus0", "usb_vbus1", "usb_vbus2",}, |