> From: Kever Yang [mailto:[email protected]] > Sent: Wednesday, July 30, 2014 9:30 PM > > This patch add compatible data for dwc2 controller found on > rk3066, rk3188 and rk3288 processors from rockchip. > > Signed-off-by: Kever Yang <[email protected]> > --- > > Changes in v2: > - set most parameters as driver auto-detect > > drivers/usb/dwc2/platform.c | 29 +++++++++++++++++++++++++++++ > 1 file changed, 29 insertions(+) > > diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c > index 5f0c4bb..5e610dd 100644 > --- a/drivers/usb/dwc2/platform.c > +++ b/drivers/usb/dwc2/platform.c > @@ -77,6 +77,34 @@ static const struct dwc2_core_params params_bcm2835 = { > .uframe_sched = 0, > }; > > +static const struct dwc2_core_params params_rk3066 = { > + .otg_cap = 2, /* non-HNP/non-SRP */ > + .otg_ver = -1, > + .dma_enable = -1, > + .dma_desc_enable = 0, > + .speed = -1, > + .enable_dynamic_fifo = 1, > + .en_multiple_tx_fifo = -1, > + .host_rx_fifo_size = 520, /* 520 DWORDs */ > + .host_nperio_tx_fifo_size = 128, /* 128 DWORDs */ > + .host_perio_tx_fifo_size = 256, /* 256 DWORDs */ > + .max_transfer_size = -1, > + .max_packet_count = -1, > + .host_channels = -1, > + .phy_type = -1, > + .phy_utmi_width = -1, > + .phy_ulpi_ddr = -1, > + .phy_ulpi_ext_vbus = -1, > + .i2c_enable = -1, > + .ulpi_fs_ls = -1, > + .host_support_fs_ls_low_power = -1, > + .host_ls_low_power_phy_clk = -1, > + .ts_dline = -1, > + .reload_ctl = -1, > + .ahbcfg = 0x7, /* INCR16 */ > + .uframe_sched = -1, > +}; > + > /** > * dwc2_driver_remove() - Called when the DWC_otg core is unregistered with > the > * DWC_otg driver > @@ -99,6 +127,7 @@ static int dwc2_driver_remove(struct platform_device *dev) > > static const struct of_device_id dwc2_of_match_table[] = { > { .compatible = "brcm,bcm2835-usb", .data = ¶ms_bcm2835 }, > + { .compatible = "rockchip,rk3066-usb", .data = ¶ms_rk3066 }, > { .compatible = "snps,dwc2", .data = NULL }, > {}, > }; > --
Acked-by: Paul Zimmerman <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
