• State TI Thinks Resolved
  • Locked Locked
  • Replies 3 replies
  • Answers 1 answer
  • Subscribers 99 subscribers
  • Views 343 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM625: device tree support

Jhon Q
Prodigy 245 points
Part Number: AM625


Hi,

I have some questions about drivers capabilities of the AM62x regarding the following:

  1. In order to make LVDS interface working we have to clear bit 31 (Selects LVDS IO Bias Voltage) in registers 0x00108600, 0x00108604, 0x00108608, 0x0010860C, 0x00108610. Is it possible to configure this bit via dts file?
  2. For the Ethernet ports we need to disable the internal TX Clock Delay in registers 0x00104044, 0x00104048. Is it possible to configure this bit via dts file?
  3. We need to get 32.768Khz clock on pad A12 (WKUP_CLKOUT0) by default is it configured to supply 25Mhz. We need to change register 0x43008020 to value 0x5. Is it possible to configure this bit via dts file?
  4. We need to get 24Mhz clock on AUDIO_EXT_REFCLK1. Currently we are able to get 100Mhz by editing register 0x001082E4 and setting its value to 0x8007. Is it possible to enable this clock and set the frequency by dts file?

Will appreciate your support on the above

Thanks.

Jhon