diff options
Diffstat (limited to 'drivers/phy/omap-usb2-phy.c')
| -rw-r--r-- | drivers/phy/omap-usb2-phy.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/phy/omap-usb2-phy.c b/drivers/phy/omap-usb2-phy.c index be3bb0d367..923f2c105d 100644 --- a/drivers/phy/omap-usb2-phy.c +++ b/drivers/phy/omap-usb2-phy.c @@ -27,6 +27,10 @@ #define USB2PHY_DISCON_BYP_LATCH BIT(31) #define USB2PHY_ANA_CONFIG1 (0x4c) +#define AM654_USB2_OTG_PD BIT(8) +#define AM654_USB2_VBUS_DET_EN BIT(5) +#define AM654_USB2_VBUSVALID_DET_EN BIT(4) + DECLARE_GLOBAL_DATA_PTR; struct omap_usb2_phy { @@ -74,6 +78,15 @@ static const struct usb_phy_data am437x_usb2_data = { .power_off = AM437X_USB2_PHY_PD | AM437X_USB2_OTG_PD, }; +static const struct usb_phy_data am654_usb2_data = { + .label = "am654_usb2", + .flags = OMAP_USB2_CALIBRATE_FALSE_DISCONNECT, + .mask = AM654_USB2_OTG_PD | AM654_USB2_VBUS_DET_EN | + AM654_USB2_VBUSVALID_DET_EN, + .power_on = AM654_USB2_VBUS_DET_EN | AM654_USB2_VBUSVALID_DET_EN, + .power_off = AM654_USB2_OTG_PD, +}; + static const struct udevice_id omap_usb2_id_table[] = { { .compatible = "ti,omap5-usb2", @@ -91,6 +104,10 @@ static const struct udevice_id omap_usb2_id_table[] = { .compatible = "ti,am437x-usb2", .data = (ulong)&am437x_usb2_data, }, + { + .compatible = "ti,am654-usb2", + .data = (ulong)&am654_usb2_data, + }, {}, }; @@ -179,11 +196,10 @@ int omap_usb2_phy_probe(struct udevice *dev) return -EINVAL; if (data->flags & OMAP_USB2_CALIBRATE_FALSE_DISCONNECT) { - u32 base = dev_read_addr(dev); + priv->phy_base = dev_read_addr_ptr(dev); - if (base == FDT_ADDR_T_NONE) + if (!priv->phy_base) return -EINVAL; - priv->phy_base = (void *)base; priv->flags |= OMAP_USB2_CALIBRATE_FALSE_DISCONNECT; } |