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由 Andrey Smirnov 提交于
I.MX6+ has a dedicated bit for resetting PCIe core, which should be used instead of a regular reset sequence since using the latter will hang the SoC. This commit is based on c34068d48273e24d392d9a49a38be807954420ed from http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.gitTested-by: NGary Bisson <gary.bisson@boundarydevices.com> Signed-off-by: NAndrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: NBjorn Helgaas <bhelgaas@google.com> Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com>
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