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resources:tools-software:linux-drivers:iio-adc:ad9208 [21 Jan 2022 16:35] – [Example devicetree SPI device initialization] Michael Hennerichresources:tools-software:linux-drivers:iio-adc:ad9208 [21 Jan 2022 17:10] – [Hardware configuration] Michael Hennerich
Line 160: Line 160:
  
  /* JESD204 parameters */  /* JESD204 parameters */
- 
  adi,octets-per-frame = <1>;  adi,octets-per-frame = <1>;
  adi,frames-per-multiframe = <32>;  adi,frames-per-multiframe = <32>;
Line 202: Line 201:
  spi-max-frequency = <1000000>;  spi-max-frequency = <1000000>;
  
- clocks = <&axi_ad9680_jesd>, <&clk0_ad9523 13>, <&clk0_ad9523 5>; + clocks = <&clk0_ad9523 13>; 
- clock-names = "jesd_adc_clk", "adc_clk", "adc_sysref";+ clock-names = "adc_clk";
  
  /* jesd204-fsm support */  /* jesd204-fsm support */
Line 225: Line 224:
  /* JESD204 parameters */  /* JESD204 parameters */
  
- adi,octets-per-frame = <1>; + adi,converters-per-device = <2>; /* JESD204 (M) */ 
- adi,frames-per-multiframe = <32>; + adi,lanes-per-device = <4>; /* JESD204 (L) */ 
- adi,converter-resolution = <14>; + adi,octets-per-frame = <1>; /* JESD204 (F) */ 
- adi,bits-per-sample = <16>; + adi,frames-per-multiframe = <32>; /* JESD204 (K) */ 
- adi,converters-per-device = <2>; + adi,converter-resolution = <14>; /* JESD204 (N) */ 
- adi,control-bits-per-sample = <2>; + adi,bits-per-sample = <16>; /* JESD204 (N') */ 
- adi,lanes-per-device = <4>; + adi,control-bits-per-sample = <2>; /* JESD204 (CS) */ 
- adi,subclass = <1>;+ adi,subclass = <1>; /* JESD204 (SUBCLASSV) */
  
  /* DDC setup */  /* DDC setup */
Line 296: Line 295:
 </xterm> </xterm>
  
 +
 +**AD9680 using:** [[resources:tools-software:linux-drivers:jesd204:jesd204-fsm-framework|JESD204 (FSM) Interface Linux Kernel Framework]]
 +
 +<wrap info>This specifies the root console running on the target</wrap>
 +<xterm>
 +axi_adxcvr 44a50000.axi-adxcvr-rx: AXI-ADXCVR-RX (17.05.a) using QPLL on GTX2 at 0x44A50000. Number of lanes: 4.
 +axi-jesd204-rx 44aa0000.axi-jesd204-rx: AXI-JESD204-RX (1.07.a) at 0x44AA0000. Encoder 8b10b, width 4/4, lanes 4, jesd204-fsm.
 +ad9208 spi0.2: AD9208 PLL LOCKED
 +ad9208 spi0.2: ad9680 Rev. 2 Grade 10 (API 1.0.1) probed
 +cf_axi_adc 44a10000.axi-ad9680-hpc: ADI AIM (10.01.b) at 0x44A10000 mapped to 0x7d3c02c1, probed ADC AD9680 as MASTER
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition initialized -> probed
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition probed -> idle
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition idle -> device_init
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition device_init -> link_init
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition link_init -> link_supported
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition link_supported -> link_pre_setup
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition link_pre_setup -> clk_sync_stage1
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition clk_sync_stage1 -> clk_sync_stage2
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition clk_sync_stage2 -> clk_sync_stage3
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition clk_sync_stage3 -> link_setup
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition link_setup -> opt_setup_stage1
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition opt_setup_stage1 -> opt_setup_stage2
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition opt_setup_stage2 -> opt_setup_stage3
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition opt_setup_stage3 -> opt_setup_stage4
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition opt_setup_stage4 -> opt_setup_stage5
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition opt_setup_stage5 -> clocks_enable
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition clocks_enable -> link_enable
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition link_enable -> link_running
 +jesd204: /axi/spi@e0006000/ad9680@2,jesd204:1,parent=spi0.2: JESD204[0] transition link_running -> opt_post_running_stage
 +</xterm>
 ====== Driver testing ====== ====== Driver testing ======
  
resources/tools-software/linux-drivers/iio-adc/ad9208.txt · Last modified: 21 Jan 2022 17:15 by Michael Hennerich

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