diff options
| author |   Roger Quadros <rogerq@ti.com> | 2013-04-09 11:39:17 +0300 |
|---|---|---|
| committer |   Samuel Ortiz <sameo@linux.intel.com> | 2013-04-09 10:59:55 +0200 |
| commit | 40b0d68a8c39c6d6cb7e975c9b180e2203864556 (patch) | |
| tree | 4eafac057cd87d65495304fe324171ce05cfc213 /drivers/mfd | |
| parent | mfd: wm8994: Don't use system PM operations (diff) | |
| download | linux-dev-40b0d68a8c39c6d6cb7e975c9b180e2203864556.tar.xz linux-dev-40b0d68a8c39c6d6cb7e975c9b180e2203864556.zip | |
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>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/omap-usb-host.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c index eb5db28b3fbd..138ee982996c 100644 --- 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); - } } /** |