static void dwc2_set_param_speed(struct dwc2_hsotg *hsotg, int val)
{
int valid = 1;
if (DWC2_OUT_OF_BOUNDS(val, 0, 2)) {
if (val >= 0) {
dev_err(hsotg->dev, "Wrong value for speed parameter\n");
dev_err(hsotg->dev, "max_speed parameter must be 0, 1, or 2\n");
}
valid = 0;
}
if (dwc2_is_hs_iot(hsotg) &&
val == DWC2_SPEED_PARAM_LOW)
valid = 0;
if (val == DWC2_SPEED_PARAM_HIGH &&
dwc2_get_param_phy_type(hsotg) == DWC2_PHY_TYPE_PARAM_FS)
valid = 0;
if (!valid) {
if (val >= 0)
dev_err(hsotg->dev,
"%d invalid for speed parameter. Check HW configuration.\n",
val);
val = dwc2_get_param_phy_type(hsotg) == DWC2_PHY_TYPE_PARAM_FS ?
DWC2_SPEED_PARAM_FULL : DWC2_SPEED_PARAM_HIGH;
dev_dbg(hsotg->dev, "Setting speed to %d\n", val);
}
hsotg->params.speed = val;
}
static void dwc2_set_param_speed(struct dwc2_hsotg *hsotg)
{
int val;
val = hsotg->params.phy_type == DWC2_PHY_TYPE_PARAM_FS ?
DWC2_SPEED_PARAM_FULL : DWC2_SPEED_PARAM_HIGH;
if (dwc2_is_fs_iot(hsotg))
val = DWC2_SPEED_PARAM_FULL;
if (dwc2_is_hs_iot(hsotg))
val = DWC2_SPEED_PARAM_HIGH;
hsotg->params.speed = val;
}