Messages in this thread | | | Date | Fri, 31 Oct 2014 09:35:51 +0800 | From | Huang Rui <> | Subject | Re: [PATCH v4 19/20] usb: dwc3: add support for AMD Nolan platform |
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On Thu, Oct 30, 2014 at 11:38:40AM -0500, Felipe Balbi wrote: > On Thu, Oct 30, 2014 at 06:08:44PM +0800, Huang Rui wrote: > > This patch adds support for AMD Nolan (NL) FPGA and SoC platform. > > > > Cc: Jason Chang <jason.chang@amd.com> > > Signed-off-by: Huang Rui <ray.huang@amd.com> > > --- > > drivers/usb/dwc3/dwc3-pci.c | 23 +++++++++++++++++++++++ > > 1 file changed, 23 insertions(+) > > > > diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c > > index ada975f..257fb3f9e 100644 > > --- a/drivers/usb/dwc3/dwc3-pci.c > > +++ b/drivers/usb/dwc3/dwc3-pci.c > > @@ -145,6 +145,28 @@ static int dwc3_pci_probe(struct pci_dev *pci, > > res[1].name = "dwc_usb3"; > > res[1].flags = IORESOURCE_IRQ; > > > > + if (pci->vendor == PCI_VENDOR_ID_AMD && > > + pci->device == PCI_DEVICE_ID_AMD_NL_USB) { > > + dwc3_pdata.has_lpm_erratum = true; > > + dwc3_pdata.lpm_nyet_threshold = 0xf; > > + > > + dwc3_pdata.u2exit_lfps_quirk = true; > > + dwc3_pdata.u2ss_inp3_quirk = true; > > + dwc3_pdata.req_p1p2p3_quirk = true; > > + dwc3_pdata.del_p1p2p3_quirk = true; > > + dwc3_pdata.del_phy_power_chg_quirk = true; > > + dwc3_pdata.lfps_filter_quirk = true; > > + dwc3_pdata.rx_detect_poll_quirk = true; > > + > > + dwc3_pdata.tx_de_emphasis_quirk = true; > > + dwc3_pdata.tx_de_emphasis = 1; > > + > > + /* FIXME these quirks should move when AMD NL taps out */ > > do you mean ? > > /* > * FIXME these quirks should be removed when AMD NL > * tapes out > */ >
That's right, will update.
Thanks, Rui
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