Hi Vivek, On 09/04/14 13:54, Vivek Gautam wrote: > Adding support to enable/disable VBUS hooked to a gpio > to enable vbus supply on the port.
Does the GPIO control a fixed voltage regulator ? If so, shouldn't it be modelled by the regulator API instead ? > Signed-off-by: Vivek Gautam <gautam.vi...@samsung.com> [...] > + /* Get required GPIO for vbus */ > + phy_drd->gpio = of_get_named_gpio(dev->of_node, > + "samsung,vbus-gpio", 0); > + if (!gpio_is_valid(phy_drd->gpio)) > + dev_dbg(dev, "no usbdrd-phy vbus gpio defined\n"); > + > + if (devm_gpio_request(dev, phy_drd->gpio, "phydrd_vbus_gpio")) > + dev_dbg(dev, "can't request usbdrd-phy vbus gpio %d\n", > + phy_drd->gpio); -- Regards, Sylwester -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
