From: Keshava Munegowda <[email protected]> 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 <[email protected]> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
