diff options
| author | Ramneek Mehresh <ramneek.mehresh@freescale.com> | 2013-09-16 15:11:33 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-05 07:17:56 -0700 |
| commit | cd894da911fdec16d3dd34d6f29302df4146b0ad (patch) | |
| tree | 760a9830cb37fd03e19892ebc984c623e3bb7702 /lib/mpi/mpi-bit.c | |
| parent | bcbe3113d8fea1fa8779e0ec239026678dcc7224 (diff) | |
fsl/usb: Resolve PHY_CLK_VLD instability issue for ULPI phy
commit ad1260e9fbf768d6bed227d9604ebee76a84aae3 upstream.
For controller versions greater than 1.6, setting ULPI_PHY_CLK_SEL
bit when USB_EN bit is already set causes instability issues with
PHY_CLK_VLD bit. So USB_EN is set only for IP controller version
below 1.6 before setting ULPI_PHY_CLK_SEL bit
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions