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| author | Kever Yang <kever.yang@rock-chips.com> | 2014-08-08 03:55:57 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-08 22:41:14 (GMT) |
| commit | 9508314655ba3f730c6290f5a7683e3a0c9e351d (patch) | |
| tree | 81305fa61d1e7fd6591b3c48e9a54cca9125c989 /drivers | |
| parent | 3675029a11bfd66b0cf2672e156a7e6c03956d57 (diff) | |
| download | linux-9508314655ba3f730c6290f5a7683e3a0c9e351d.tar.xz | |
usb: dwc2: add compatible data for rockchip soc
This patch add compatible data for dwc2 controller found on
rk3066, rk3188 and rk3288 processors from rockchip.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/dwc2/platform.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index a10e7a3..2f859bd 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -75,6 +75,34 @@ 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 = 65535, + .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 @@ -97,6 +125,7 @@ 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 }, {}, }; |