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authorRamneek Mehresh <ramneek.mehresh@freescale.com>2013-09-16 15:11:33 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-09-26 11:59:57 -0700
commitad1260e9fbf768d6bed227d9604ebee76a84aae3 (patch)
tree18655a6182c91ee11dfb1ead04838151e2118c43 /drivers/firmware
parent831abf76643555a99b80a3b54adfa7e4fa0a3259 (diff)
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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>
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