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-rw-r--r--drivers/usb/host/isp1760-hcd.c13
-rw-r--r--drivers/usb/host/isp1760-hcd.h1
-rw-r--r--drivers/usb/host/isp1760-if.c3
3 files changed, 6 insertions, 11 deletions
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index 8017f1cf78e..b899f1a59c2 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -435,14 +435,13 @@ static int isp1760_hc_setup(struct usb_hcd *hcd)
/*
* PORT 1 Control register of the ISP1760 is the OTG control
- * register on ISP1761.
+ * register on ISP1761. Since there is no OTG or device controller
+ * support in this driver, we use port 1 as a "normal" USB host port on
+ * both chips.
*/
- if (!(priv->devflags & ISP1760_FLAG_ISP1761) &&
- !(priv->devflags & ISP1760_FLAG_PORT1_DIS)) {
- isp1760_writel(PORT1_POWER | PORT1_INIT2,
- hcd->regs + HC_PORT1_CTRL);
- mdelay(10);
- }
+ isp1760_writel(PORT1_POWER | PORT1_INIT2,
+ hcd->regs + HC_PORT1_CTRL);
+ mdelay(10);
priv->hcs_params = isp1760_readl(hcd->regs + HC_HCSPARAMS);
diff --git a/drivers/usb/host/isp1760-hcd.h b/drivers/usb/host/isp1760-hcd.h
index 4377277667d..a9daea58796 100644
--- a/drivers/usb/host/isp1760-hcd.h
+++ b/drivers/usb/host/isp1760-hcd.h
@@ -135,7 +135,6 @@ typedef void (packet_enqueue)(struct usb_hcd *hcd, struct isp1760_qh *qh,
* indicate the most "atypical" case, so that a devflags of 0 is
* a sane default configuration.
*/
-#define ISP1760_FLAG_PORT1_DIS 0x00000001 /* Port 1 disabled */
#define ISP1760_FLAG_BUS_WIDTH_16 0x00000002 /* 16-bit data bus width */
#define ISP1760_FLAG_OTG_EN 0x00000004 /* Port 1 supports OTG */
#define ISP1760_FLAG_ANALOG_OC 0x00000008 /* Analog overcurrent */
diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c
index 25453066fda..4cf7ca428b3 100644
--- a/drivers/usb/host/isp1760-if.c
+++ b/drivers/usb/host/isp1760-if.c
@@ -60,9 +60,6 @@ static int of_isp1760_probe(struct of_device *dev,
if (of_device_is_compatible(dp, "nxp,usb-isp1761"))
devflags |= ISP1760_FLAG_ISP1761;
- if (of_get_property(dp, "port1-disable", NULL) != NULL)
- devflags |= ISP1760_FLAG_PORT1_DIS;
-
/* Some systems wire up only 16 of the 32 data lines */
prop = of_get_property(dp, "bus-width", NULL);
if (prop && *prop == 16)