From: Keshava Munegowda <Keshava_mgowda@xxxxxx>
The gpio of EHCI phy should be 0 instead of 1;
This fixes the hub enumeration issue in beagle xm board.
Signed-off-by: Keshava Munegowda <keshava_mgowda@xxxxxx>
---
drivers/mfd/omap-usb-host.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index b3bb3ac..a12202e 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -718,14 +718,14 @@ static int usbhs_enable(struct device *dev)
gpio_request(pdata->ehci_data->reset_gpio_port[0],
"USB1 PHY reset");
gpio_direction_output
- (pdata->ehci_data->reset_gpio_port[0], 1);
+ (pdata->ehci_data->reset_gpio_port[0], 0);
}
if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1])) {
gpio_request(pdata->ehci_data->reset_gpio_port[1],
"USB2 PHY reset");
gpio_direction_output
- (pdata->ehci_data->reset_gpio_port[1], 1);
+ (pdata->ehci_data->reset_gpio_port[1], 0);
}
/* Hold the PHY in RESET for enough time till DIR is high */
@@ -905,11 +905,11 @@ static int usbhs_enable(struct device *dev)
if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0]))
gpio_set_value
- (pdata->ehci_data->reset_gpio_port[0], 0);
+ (pdata->ehci_data->reset_gpio_port[0], 1);
if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1]))
gpio_set_value
- (pdata->ehci_data->reset_gpio_port[1], 0);
+ (pdata->ehci_data->reset_gpio_port[1], 1);
}
end_count:
--
1.6.0.4
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