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path: root/drivers/usb/dwc2/params.c
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Diffstat (limited to 'drivers/usb/dwc2/params.c')
-rw-r--r--drivers/usb/dwc2/params.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index 2990c347289f..9cd8722f24f6 100644
--- a/drivers/usb/dwc2/params.c
+++ b/drivers/usb/dwc2/params.c
@@ -120,6 +120,22 @@ static void dwc2_set_amcc_params(struct dwc2_hsotg *hsotg)
p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 << GAHBCFG_HBSTLEN_SHIFT;
}
+static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg)
+{
+ struct dwc2_core_params *p = &hsotg->params;
+
+ p->otg_cap = DWC2_CAP_PARAM_NO_HNP_SRP_CAPABLE;
+ p->speed = DWC2_SPEED_PARAM_FULL;
+ p->host_rx_fifo_size = 128;
+ p->host_nperio_tx_fifo_size = 96;
+ p->host_perio_tx_fifo_size = 96;
+ p->max_packet_count = 256;
+ p->phy_type = DWC2_PHY_TYPE_PARAM_FS;
+ p->i2c_enable = false;
+ p->uframe_sched = false;
+ p->activate_stm_fs_transceiver = true;
+}
+
const struct of_device_id dwc2_of_match_table[] = {
{ .compatible = "brcm,bcm2835-usb", .data = dwc2_set_bcm_params },
{ .compatible = "hisilicon,hi6220-usb", .data = dwc2_set_his_params },
@@ -133,6 +149,9 @@ const struct of_device_id dwc2_of_match_table[] = {
{ .compatible = "amlogic,meson-gxbb-usb",
.data = dwc2_set_amlogic_params },
{ .compatible = "amcc,dwc-otg", .data = dwc2_set_amcc_params },
+ { .compatible = "st,stm32f4x9-fsotg",
+ .data = dwc2_set_stm32f4x9_fsotg_params },
+ { .compatible = "st,stm32f4x9-hsotg" },
{},
};
MODULE_DEVICE_TABLE(of, dwc2_of_match_table);