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resources:tools-software:linux-drivers:iio-pll:ad9528 [24 May 2019 10:17] – [Description] Michael Hennerichresources:tools-software:linux-drivers:iio-pll:ad9528 [24 May 2019 14:55] (current) – [Device tree example] Michael Hennerich
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   * **adi,sysref-k-div**: SYSREF Pattern Generator K divider   * **adi,sysref-k-div**: SYSREF Pattern Generator K divider
   * **adi,pll2-charge-pump-current-nA**: Magnitude of PLL2 charge pump current (nA)   * **adi,pll2-charge-pump-current-nA**: Magnitude of PLL2 charge pump current (nA)
-  * **adi,pll2-ndiv-a-cnt**: PLL2 Feedback N divider, counter A (range 0..4) +  * **adi,pll2-m1-frequency**: Distribution clock frequency (can skip, adi,pll2-freq-doubler-enableadi,pll2-n2-div, adi,pll2-r1-div, adi,pll2-vco-div-m1
-  * **adi,pll2-ndiv-b-cnt**: PLL2 Feedback N dividercounter B (range 0..63)+
   * **adi,pll2-freq-doubler-enable**: Enable frequency doubler   * **adi,pll2-freq-doubler-enable**: Enable frequency doubler
   * **adi,pll2-r1-div**: PLL2 R1 divider (range 1..31)   * **adi,pll2-r1-div**: PLL2 R1 divider (range 1..31)
Line 162: Line 161:
  
  /* PLL2 config */  /* PLL2 config */
- adi,pll2-ndiv-a-cnt = <0>; + 
- adi,pll2-ndiv-b-cnt = <25>; + * Valid ranges based on VCO locking range: 
- adi,pll2-vco-diff-m1 = <4>; + *   1150.000 MHz 1341.666 MHz 
- adi,pll2-r1-div = <2>; + *    862.500 MHz 1006.250 MHz 
- adi,pll2-n2-div = <25>;+ *    690.000 MHz  805.000 MHz 
 + */ 
 + 
 +        adi,pll2-m1-frequency = <1000000000>;
  adi,pll2-charge-pump-current-nA = <805000>;  adi,pll2-charge-pump-current-nA = <805000>;
  
resources/tools-software/linux-drivers/iio-pll/ad9528.1558685849.txt.gz · Last modified: 24 May 2019 10:17 by Michael Hennerich