mfd: omap-usb-host: Remove PHY reset handling code

PHY reset GPIO handling will be done in the PHY driver

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index eb5db28..138ee98 100644 (file)
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -430,24 +430,10 @@ static unsigned omap_usbhs_rev2_hostconfig(struct usbhs_hcd_omap *omap,
 static void omap_usbhs_init(struct device *dev)
 {
        struct usbhs_hcd_omap           *omap = dev_get_drvdata(dev);
-       struct usbhs_omap_platform_data *pdata = omap->pdata;
        unsigned                        reg;
 
        dev_dbg(dev, "starting TI HSUSB Controller\n");
 
-       if (pdata->phy_reset) {
-               if (gpio_is_valid(pdata->reset_gpio_port[0]))
-                       devm_gpio_request_one(dev, pdata->reset_gpio_port[0],
-                                        GPIOF_OUT_INIT_LOW, "USB1 PHY reset");
-
-               if (gpio_is_valid(pdata->reset_gpio_port[1]))
-                       devm_gpio_request_one(dev, pdata->reset_gpio_port[1],
-                                        GPIOF_OUT_INIT_LOW, "USB2 PHY reset");
-
-               /* Hold the PHY in RESET for enough time till DIR is high */
-               udelay(10);
-       }
-
        pm_runtime_get_sync(dev);
 
        reg = usbhs_read(omap->uhh_base, OMAP_UHH_HOSTCONFIG);
@@ -476,20 +462,6 @@ static void omap_usbhs_init(struct device *dev)
        dev_dbg(dev, "UHH setup done, uhh_hostconfig=%x\n", reg);
 
        pm_runtime_put_sync(dev);
-       if (pdata->phy_reset) {
-               /* Hold the PHY in RESET for enough time till
-                * PHY is settled and ready
-                */
-               udelay(10);
-
-               if (gpio_is_valid(pdata->reset_gpio_port[0]))
-                       gpio_set_value_cansleep
-                               (pdata->reset_gpio_port[0], 1);
-
-               if (gpio_is_valid(pdata->reset_gpio_port[1]))
-                       gpio_set_value_cansleep
-                               (pdata->reset_gpio_port[1], 1);
-       }
 }
 
 /**