usb: phy-ulpi: Add EXTVBUSIND,CHRGVBUS flag support ULPI like ISP1504 support external vbus power indication used in combination with vbus switches mic2075. Signed-off-by: Chris Ruehl <chris.ruehl@xxxxxxxxxxxx> --- drivers/usb/phy/phy-ulpi.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/usb/phy/phy-ulpi.c b/drivers/usb/phy/phy-ulpi.c index 217339d..e2f15c4 100644 --- a/drivers/usb/phy/phy-ulpi.c +++ b/drivers/usb/phy/phy-ulpi.c @@ -180,6 +180,8 @@ static int ulpi_init(struct usb_phy *phy) int i, vid, pid, ret; u32 ulpi_id = 0; + pr_info("ULPI Viewport 0x%p\n",phy->io_priv); + for (i = 0; i < 4; i++) { ret = usb_phy_io_read(phy, ULPI_PRODUCT_ID_HIGH - i); if (ret < 0) @@ -237,7 +239,8 @@ static int ulpi_set_vbus(struct usb_otg *otg, bool on) struct usb_phy *phy = otg->phy; unsigned int flags = usb_phy_io_read(phy, ULPI_OTG_CTRL); - flags &= ~(ULPI_OTG_CTRL_DRVVBUS | ULPI_OTG_CTRL_DRVVBUS_EXT); + flags &= ~(ULPI_OTG_CTRL_DRVVBUS | ULPI_OTG_CTRL_DRVVBUS_EXT | + ULPI_OTG_CTRL_EXTVBUSIND | ULPI_OTG_CTRL_CHRGVBUS); if (on) { if (phy->flags & ULPI_OTG_DRVVBUS) @@ -245,6 +248,12 @@ static int ulpi_set_vbus(struct usb_otg *otg, bool on) if (phy->flags & ULPI_OTG_DRVVBUS_EXT) flags |= ULPI_OTG_CTRL_DRVVBUS_EXT; + + if (phy->flags & ULPI_OTG_EXTVBUSIND) + flags |= ULPI_OTG_CTRL_EXTVBUSIND; + + if (phy->flags & ULPI_OTG_CHRGVBUS) + flags |= ULPI_OTG_CTRL_CHRGVBUS; } return usb_phy_io_write(phy, flags, ULPI_OTG_CTRL); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html