Merge branch 'master' of ssh://git.code.sf.net/p/elphel/meta-elphel393

conf/machine/boards/elphel393/elphel393.dts

@@ -179,8 +179,8 @@
 			si5338@70 {
 				compatible = "sil,si5338";
 				reg = <0x70>;
-				si5338,init="always"; /* initialize PLL, wait for lock. Other (not yet implemented) option is 'if off'*/
-				/* low-level masked register writes, may be uaed to load frequency plan */
+				si5338,init="if off"; /* initialize PLL if chip was not programmed, wait for lock. Other option is 'always' */
+				/* low-level masked register writes, may be used to load frequency plan */
 				/*si5338,configuration_data=< 0x1ffcf0 >;*/ /* just for testing: write data 0xfc with write enable mask 0xf0 to register 0x01f */
 				si5338,in_frequency3= < 25000000>; /* 25MHz on input 3 (other inputs are '12",'4','56' and '12xo' */
 				/* PLL may be set either directly (pll_freq_fract,pll_freq_int) or to match some output (pll_by_out_fract, pll_by_out_int)
@@ -194,6 +194,9 @@
 				/* Disabled state for outputs:  */
 				si5338,dis_hi-z=    <0 1 2 3>; /* Disabled state for listed outputs, also possible: "dis_hi-z","dis_low","dis_high","dis_always_on" */
 				si5338,output_en=   < 3>; /* Which outputs should be initially enabled */
+				si5338,spread_spectrum_3= <1 50 31500>; /* Set spread spectrum for channel3 : enabled, 0.5%, 31.5KHz */
+				si5338,out0_freq_int= <15000000>;  /* 15Mhz to output 0 */
+				si5338,spread_spectrum_0= <1 500 31500>; /* Set spread spectrum for channel0 : enabled, 5%, 31.5KHz - high value, for testing */
 			};
 			gpio@20{
 				compatible = "ti,tca6408";