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| author | Ramneek Mehresh <ramneek.mehresh@freescale.com> | 2013-09-16 13:41:33 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-26 22:59:57 +0400 |
| commit | ad1260e9fbf768d6bed227d9604ebee76a84aae3 (patch) | |
| tree | 18655a6182c91ee11dfb1ead04838151e2118c43 /drivers/usb/gadget/f_fs.c | |
| parent | 831abf76643555a99b80a3b54adfa7e4fa0a3259 (diff) | |
| download | linux-ad1260e9fbf768d6bed227d9604ebee76a84aae3.tar.xz | |
fsl/usb: Resolve PHY_CLK_VLD instability issue for ULPI phy
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>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/f_fs.c')
0 files changed, 0 insertions, 0 deletions