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path: root/drivers/usb/host/dwc2.c
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Diffstat (limited to 'drivers/usb/host/dwc2.c')
-rw-r--r--drivers/usb/host/dwc2.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c
index 841e596700..64c42ac471 100644
--- a/drivers/usb/host/dwc2.c
+++ b/drivers/usb/host/dwc2.c
@@ -43,6 +43,10 @@ struct dwc2_priv {
struct dwc2_core_regs *regs;
int root_hub_devnum;
bool ext_vbus;
+ /*
+ * The hnp/srp capability must be disabled if the platform
+ * does't support hnp/srp. Otherwise the force mode can't work.
+ */
bool hnp_srp_disable;
bool oc_disable;
};
@@ -1239,7 +1243,6 @@ static int dwc2_submit_int_msg(struct udevice *dev, struct usb_device *udev,
static int dwc2_usb_ofdata_to_platdata(struct udevice *dev)
{
struct dwc2_priv *priv = dev_get_priv(dev);
- const void *prop;
fdt_addr_t addr;
addr = devfdt_get_addr(dev);
@@ -1247,15 +1250,8 @@ static int dwc2_usb_ofdata_to_platdata(struct udevice *dev)
return -EINVAL;
priv->regs = (struct dwc2_core_regs *)addr;
- prop = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
- "disable-over-current", NULL);
- if (prop)
- priv->oc_disable = true;
-
- prop = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
- "hnp-srp-disable", NULL);
- if (prop)
- priv->hnp_srp_disable = true;
+ priv->oc_disable = dev_read_bool(dev, "disable-over-current");
+ priv->hnp_srp_disable = dev_read_bool(dev, "hnp-srp-disable");
return 0;
}