From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v4 01/22] of: device: Support loading a module with OF based modalias Date: Wed, 7 Sep 2016 19:58:09 -0500 Message-ID: References: <20160907213519.27340-1-stephen.boyd@linaro.org> <20160907213519.27340-2-stephen.boyd@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: <20160907213519.27340-2-stephen.boyd@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org To: Stephen Boyd Cc: Linux USB List , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , linux-arm-msm , Andy Gross , Bjorn Andersson , Neil Armstrong , Arnd Bergmann , Felipe Balbi , Peter Chen , "devicetree@vger.kernel.org" List-Id: devicetree@vger.kernel.org On Wed, Sep 7, 2016 at 4:34 PM, Stephen Boyd wrote: > In the case of ULPI devices, we want to be able to load the > driver before registering the device so that we don't get stuck > in a loop waiting for the phy module to appear and failing usb > controller probe. Currently we request the ulpi module via the > ulpi ids, but in the DT case we might need to request it with the > OF based modalias instead. Add a common function that allows > anyone to request a module with the OF based modalias. > > Cc: Rob Herring > Cc: > Signed-off-by: Stephen Boyd > --- > drivers/of/device.c | 23 +++++++++++++++++++++++ > include/linux/of_device.h | 6 ++++++ > 2 files changed, 29 insertions(+) Acked-by: Rob Herring