On 3/26/24 06:37, Inochi Amaoto wrote: > Add params for DWC2 IP in Sophgo CV18XX/SG200X series SoC. > > Signed-off-by: Inochi Amaoto <inochiama@xxxxxxxxxxx> Acked-by: Minas Harutyunyan <hminas@xxxxxxxxxxxx> > --- > drivers/usb/dwc2/params.c | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c > index eb677c3cfd0b..171fcb34eb75 100644 > --- a/drivers/usb/dwc2/params.c > +++ b/drivers/usb/dwc2/params.c > @@ -201,6 +201,25 @@ static void dwc2_set_amcc_params(struct dwc2_hsotg *hsotg) > p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 << GAHBCFG_HBSTLEN_SHIFT; > } > > +static void dwc2_set_cv1800_params(struct dwc2_hsotg *hsotg) > +{ > + struct dwc2_core_params *p = &hsotg->params; > + > + p->otg_caps.hnp_support = false; > + p->otg_caps.srp_support = false; > + p->host_dma = false; > + p->g_dma = false; > + p->speed = DWC2_SPEED_PARAM_HIGH; > + p->phy_type = DWC2_PHY_TYPE_PARAM_UTMI; > + p->phy_utmi_width = 16; > + p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 << GAHBCFG_HBSTLEN_SHIFT; > + p->lpm = false; > + p->lpm_clock_gating = false; > + p->besl = false; > + p->hird_threshold_en = false; > + p->power_down = DWC2_POWER_DOWN_PARAM_NONE; > +} > + > static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg) > { > struct dwc2_core_params *p = &hsotg->params; > @@ -295,6 +314,8 @@ const struct of_device_id dwc2_of_match_table[] = { > .data = dwc2_set_amlogic_a1_params }, > { .compatible = "amcc,dwc-otg", .data = dwc2_set_amcc_params }, > { .compatible = "apm,apm82181-dwc-otg", .data = dwc2_set_amcc_params }, > + { .compatible = "sophgo,cv1800-usb", > + .data = dwc2_set_cv1800_params }, > { .compatible = "st,stm32f4x9-fsotg", > .data = dwc2_set_stm32f4x9_fsotg_params }, > { .compatible = "st,stm32f4x9-hsotg" }, > -- > 2.44.0 >