diff options
Diffstat (limited to 'target/linux/apm821xx/patches-4.4/804-usb-dwc2-add-amcc-usb-otg-405ex.patch')
| -rw-r--r-- | target/linux/apm821xx/patches-4.4/804-usb-dwc2-add-amcc-usb-otg-405ex.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/apm821xx/patches-4.4/804-usb-dwc2-add-amcc-usb-otg-405ex.patch b/target/linux/apm821xx/patches-4.4/804-usb-dwc2-add-amcc-usb-otg-405ex.patch new file mode 100644 index 0000000000..e081761872 --- /dev/null +++ b/target/linux/apm821xx/patches-4.4/804-usb-dwc2-add-amcc-usb-otg-405ex.patch @@ -0,0 +1,44 @@ +--- a/drivers/usb/dwc2/platform.c ++++ b/drivers/usb/dwc2/platform.c +@@ -115,6 +115,37 @@ static const struct dwc2_core_params par + .hibernation = -1, + }; + ++static const struct dwc2_core_params params_amcc_dwc_otg = { ++ .otg_cap = DWC2_CAP_PARAM_HNP_SRP_CAPABLE, ++ .otg_ver = -1, ++ .dma_enable = -1, ++ .dma_desc_enable = -1, ++ .speed = -1, ++ .enable_dynamic_fifo = -1, ++ .en_multiple_tx_fifo = -1, ++ .host_rx_fifo_size = -1, ++ .host_nperio_tx_fifo_size = -1, ++ .host_perio_tx_fifo_size = -1, ++ .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 = GAHBCFG_HBSTLEN_INCR16 << ++ GAHBCFG_HBSTLEN_SHIFT, ++ .uframe_sched = -1, ++ .external_id_pin_ctl = -1, ++ .hibernation = -1, ++}; ++ + static int __dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg) + { + struct platform_device *pdev = to_platform_device(hsotg->dev); +@@ -309,2 +340,3 @@ static int dwc2_driver_remove(struct pla + static const struct of_device_id dwc2_of_match_table[] = { ++ { .compatible = "amcc,usb-otg-405ex", .data = ¶ms_amcc_dwc_otg }, + { .compatible = "brcm,bcm2835-usb", .data = ¶ms_bcm2835 }, |