Thanks Denis, you are right. I've been mixing configuration register offsets and their names. But I've managed finally to get it right.
It would help if the conf_* registers were predefined in the header and cape DTS files would use that defines. Best regards, Miero On Monday, April 7, 2014 5:41:52 PM UTC+2, Dennis Cote wrote: > > > > On Sunday, April 6, 2014 4:47:25 AM UTC-6, Miroslav Rudišin wrote: >> >> It is false, because clock control is on gpio3[21]. >> >> > Hi Miroslav, > > You might want to double check what you are doing here. The clock control > is on gpio1_27 as shown on page 3 of the schematic. Pin V17 is hardwired to > the output enable of the 24.576 MHz oscillator. It can turn the oscillator > on or off. This output must be turned on to use the HDMI audio. > > Gpio3_21 is connected to the oscillator output and used as a high speed > clock input when the SOC is driving audio to the HDMI framer. If the > oscillator output is disabled by gpio1_27 then the gpio3_21 pin can be used > for other functions. > > HTH > Dennis Cote > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
