diff options
Diffstat (limited to 'drivers/usb/dwc2/params.c')
| -rw-r--r-- | drivers/usb/dwc2/params.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index bf7052e037d6..7c1b6938f212 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -81,6 +81,7 @@ static void dwc2_set_rk_params(struct dwc2_hsotg *hsotg) p->host_perio_tx_fifo_size = 256; p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 << GAHBCFG_HBSTLEN_SHIFT; + p->power_down = 0; } static void dwc2_set_ltq_params(struct dwc2_hsotg *hsotg) @@ -299,9 +300,12 @@ static void dwc2_set_default_params(struct dwc2_hsotg *hsotg) p->hird_threshold_en = true; p->hird_threshold = 4; p->ipg_isoc_en = false; + p->service_interval = false; p->max_packet_count = hw->max_packet_count; p->max_transfer_size = hw->max_transfer_size; p->ahbcfg = GAHBCFG_HBSTLEN_INCR << GAHBCFG_HBSTLEN_SHIFT; + p->ref_clk_per = 33333; + p->sof_cnt_wkup_alert = 100; if ((hsotg->dr_mode == USB_DR_MODE_HOST) || (hsotg->dr_mode == USB_DR_MODE_OTG)) { @@ -592,6 +596,7 @@ static void dwc2_check_params(struct dwc2_hsotg *hsotg) CHECK_BOOL(besl, (hsotg->hw_params.snpsid >= DWC2_CORE_REV_3_00a)); CHECK_BOOL(hird_threshold_en, hsotg->params.lpm); CHECK_RANGE(hird_threshold, 0, hsotg->params.besl ? 12 : 7, 0); + CHECK_BOOL(service_interval, hw->service_interval_mode); CHECK_RANGE(max_packet_count, 15, hw->max_packet_count, hw->max_packet_count); @@ -780,6 +785,8 @@ int dwc2_get_hwparams(struct dwc2_hsotg *hsotg) GHWCFG4_UTMI_PHY_DATA_WIDTH_SHIFT; hw->acg_enable = !!(hwcfg4 & GHWCFG4_ACG_SUPPORTED); hw->ipg_isoc_en = !!(hwcfg4 & GHWCFG4_IPG_ISOC_SUPPORTED); + hw->service_interval_mode = !!(hwcfg4 & + GHWCFG4_SERVICE_INTERVAL_SUPPORTED); /* fifo sizes */ hw->rx_fifo_size = (grxfsiz & GRXFSIZ_DEPTH_MASK) >> |