On Tue, Oct 20, 2015 at 02:09:38PM -0200, Fabio Estevam wrote: > Hi Peter, > > On Mon, Oct 19, 2015 at 12:50 AM, Peter Chen <peter.chen@xxxxxxxxxxxxx> wrote: > > > Add linux-usb. > > > > Patryk, your problem is you may need to open 24M OSC for HUB 2514 > > manually, and you have used IMX6QDL_CLK_CKO for it in the design, > > but this clock is not controller's clock, controller's clock has > > already decided at SoC dts file (imx6qdl.dtsi), you don't need to > > override it at board's dts file. > > > > You can try delete clock property at imx6qdl-udoo.dtsi, if it still > > can't work, try to open IMX6QDL_CLK_CKO at one place to test. > > What is the appropriate place to acquire and enable the USB hub clock? > > This issue has appeared several times and it seems we don't have a > solution for this yet. > > Any suggestions? Add Alan. Hi Alan, we have several designs that the on-board HUB need to be reset by gpio pin and its clock is also from the board or the SoC. Any suggestions how to add these platform information for HUB device? -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
