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Custom board doesn't find AD9361

Question asked by hgomiz on Apr 28, 2015
Latest reply on May 6, 2015 by hgomiz

Hi,

I'm trying to make work the AD-FMCOMMS3-EBZ in a custom board with a xc7z015clg485-1 ZYNQ FPGA.

So far i have adapted the project in vivado, taking away the following:HDMI, USB0, SPI1, iic, i2s, spdif, GPIO.

So the gateware looks like this now:

Screenshot from 2015-04-28 16:13:46.png

I have generated the BOOT.bin with the new gateware, and I'm using a uImage created for my custom board. I have also created the devictree.dtb with SDK ,which can be seen at the botom . So far the Linux is working on my board but the AD9361 doesn't seem to be found . it is not in /sys/bus/iio/devices/iio:device1, only de XADC is there (device0).

What am I missing? should I put the AD9361 driver somwhere? or is the devictree wrong?

I would appreciate any help.

 

Devicetree:

 

/dts-v1/;

 

 

/ {

  #address-cells = <0x1>;

  #size-cells = <0x1>;

  compatible = "xlnx,zynq-7000";

 

 

  chosen {

  };

 

 

  aliases {

  ethernet0 = "/amba/ethernet@e000b000";

  serial0 = "/amba/serial@e0000000";

  };

 

 

  memory {

  device_type = "memory";

  reg = <0x0 0x20000000>;

  };

 

 

  cpus {

  #address-cells = <0x1>;

  #size-cells = <0x0>;

 

 

  cpu@0 {

  compatible = "arm,cortex-a9";

  device_type = "cpu";

  reg = <0x0>;

  clocks = <0x1 0x3>;

  clock-latency = <0x3e8>;

  cpu0-supply = <0x2>;

  operating-points = <0xa2c2a 0xf4240 0x51615 0xf4240>;

  };

 

 

  cpu@1 {

  compatible = "arm,cortex-a9";

  device_type = "cpu";

  reg = <0x1>;

  clocks = <0x1 0x3>;

  };

  };

 

 

  pmu {

  compatible = "arm,cortex-a9-pmu";

  interrupts = <0x0 0x5 0x4 0x0 0x6 0x4>;

  interrupt-parent = <0x3>;

  reg = <0xf8891000 0x1000 0xf8893000 0x1000>;

  };

 

 

  fixedregulator@0 {

  compatible = "regulator-fixed";

  regulator-name = "VCCPINT";

  regulator-min-microvolt = <0xf4240>;

  regulator-max-microvolt = <0xf4240>;

  regulator-boot-on;

  regulator-always-on;

  linux,phandle = <0x2>;

  phandle = <0x2>;

  };

 

 

  amba {

  compatible = "simple-bus";

  #address-cells = <0x1>;

  #size-cells = <0x1>;

  interrupt-parent = <0x3>;

  ranges;

 

 

  adc@f8007100 {

  compatible = "xlnx,zynq-xadc-1.00.a";

  reg = <0xf8007100 0x20>;

  interrupts = <0x0 0x7 0x4>;

  interrupt-parent = <0x3>;

  clocks = <0x1 0xc>;

  };

 

 

  can@e0008000 {

  compatible = "xlnx,zynq-can-1.0";

  status = "disabled";

  clocks = <0x1 0x13 0x1 0x24>;

  clock-names = "can_clk", "pclk";

  reg = <0xe0008000 0x1000>;

  interrupts = <0x0 0x1c 0x4>;

  interrupt-parent = <0x3>;

  tx-fifo-depth = <0x40>;

  rx-fifo-depth = <0x40>;

  };

 

 

  can@e0009000 {

  compatible = "xlnx,zynq-can-1.0";

  status = "disabled";

  clocks = <0x1 0x14 0x1 0x25>;

  clock-names = "can_clk", "pclk";

  reg = <0xe0009000 0x1000>;

  interrupts = <0x0 0x33 0x4>;

  interrupt-parent = <0x3>;

  tx-fifo-depth = <0x40>;

  rx-fifo-depth = <0x40>;

  };

 

 

  gpio@e000a000 {

  compatible = "xlnx,zynq-gpio-1.0";

  #gpio-cells = <0x2>;

  clocks = <0x1 0x2a>;

  gpio-controller;

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x14 0x4>;

  reg = <0xe000a000 0x1000>;

  };

 

 

  i2c@e0004000 {

  compatible = "cdns,i2c-r1p10";

  status = "disabled";

  clocks = <0x1 0x26>;

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x19 0x4>;

  reg = <0xe0004000 0x1000>;

  #address-cells = <0x1>;

  #size-cells = <0x0>;

  };

 

 

  i2c@e0005000 {

  compatible = "cdns,i2c-r1p10";

  status = "disabled";

  clocks = <0x1 0x27>;

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x30 0x4>;

  reg = <0xe0005000 0x1000>;

  #address-cells = <0x1>;

  #size-cells = <0x0>;

  };

 

 

  interrupt-controller@f8f01000 {

  compatible = "arm,cortex-a9-gic";

  #interrupt-cells = <0x3>;

  interrupt-controller;

  reg = <0xf8f01000 0x1000 0xf8f00100 0x100>;

  num_cpus = <0x2>;

  num_interrupts = <0x60>;

  linux,phandle = <0x3>;

  phandle = <0x3>;

  };

 

 

  cache-controller@f8f02000 {

  compatible = "arm,pl310-cache";

  reg = <0xf8f02000 0x1000>;

  arm,data-latency = <0x3 0x2 0x2>;

  arm,tag-latency = <0x2 0x2 0x2>;

  cache-unified;

  cache-level = <0x2>;

  };

 

 

  memory-controller@f8006000 {

  compatible = "xlnx,zynq-ddrc-1.0";

  reg = <0xf8006000 0x1000>;

  xlnx,has-ecc = <0x0>;

  };

 

 

  ocmc@f800c000 {

  compatible = "xlnx,zynq-ocmc-1.0";

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x3 0x4>;

  reg = <0xf800c000 0x1000>;

  };

 

 

  serial@e0000000 {

  compatible = "xlnx,xuartps", "cdns,uart-r1p8";

  status = "okay";

  clocks = <0x1 0x17 0x1 0x28>;

  clock-names = "uart_clk", "pclk";

  reg = <0xe0000000 0x1000>;

  interrupts = <0x0 0x1b 0x4>;

  current-speed = <0x1c200>;

  device_type = "serial";

  port-number = <0x1>;

  };

 

 

  serial@e0001000 {

  compatible = "xlnx,xuartps", "cdns,uart-r1p8";

  status = "disabled";

  clocks = <0x1 0x18 0x1 0x29>;

  clock-names = "uart_clk", "pclk";

  reg = <0xe0001000 0x1000>;

  interrupts = <0x0 0x32 0x4>;

  };

 

 

  spi@e0006000 {

  compatible = "xlnx,zynq-spi-r1p6";

  reg = <0xe0006000 0x1000>;

  status = "okay";

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x1a 0x4>;

  clocks = <0x1 0x19 0x1 0x22>;

  clock-names = "ref_clk", "pclk";

  #address-cells = <0x1>;

  #size-cells = <0x0>;

  is-decoded-cs = <0x0>;

  num-cs = <0x3>;

  };

 

 

  spi@e0007000 {

  compatible = "xlnx,zynq-spi-r1p6";

  reg = <0xe0007000 0x1000>;

  status = "disabled";

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x31 0x4>;

  clocks = <0x1 0x1a 0x1 0x23>;

  clock-names = "ref_clk", "pclk";

  #address-cells = <0x1>;

  #size-cells = <0x0>;

  };

 

 

  spi@e000d000 {

  clock-names = "ref_clk", "pclk";

  clocks = <0x1 0xa 0x1 0x2b>;

  compatible = "xlnx,zynq-qspi-1.0";

  status = "okay";

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x13 0x4>;

  reg = <0xe000d000 0x1000>;

  #address-cells = <0x1>;

  #size-cells = <0x0>;

  is-dual = <0x0>;

  num-cs = <0x1>;

  };

 

 

  memory-controller@e000e000 {

  #address-cells = <0x1>;

  #size-cells = <0x1>;

  status = "disabled";

  clock-names = "memclk", "aclk";

  clocks = <0x1 0xb 0x1 0x2c>;

  compatible = "arm,pl353-smc-r2p1";

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x12 0x4>;

  ranges;

  reg = <0xe000e000 0x1000>;

 

 

  flash@e1000000 {

  status = "disabled";

  compatible = "arm,pl353-nand-r2p1";

  reg = <0xe1000000 0x1000000>;

  #address-cells = <0x1>;

  #size-cells = <0x1>;

  };

 

 

  flash@e2000000 {

  status = "disabled";

  compatible = "cfi-flash";

  reg = <0xe2000000 0x1000>;

  #address-cells = <0x1>;

  #size-cells = <0x1>;

  };

  };

 

 

  ethernet@e000b000 {

  compatible = "xlnx,ps7-ethernet-1.00.a";

  reg = <0xe000b000 0x1000>;

  status = "okay";

  interrupts = <0x0 0x16 0x4>;

  clocks = <0x1 0xd 0x1 0x1e>;

  clock-names = "ref_clk", "aper_clk";

  local-mac-address = [00 0a 35 00 00 00];

  xlnx,has-mdio = <0x1>;

  #address-cells = <0x1>;

  #size-cells = <0x0>;

  phy-mode = "rgmii-id";

  xlnx,ptp-enet-clock = <0x69f6bcb>;

 

 

  mdio {

  #address-cells = <0x1>;

  #size-cells = <0x0>;

  };

  };

 

 

  ethernet@e000c000 {

  compatible = "xlnx,ps7-ethernet-1.00.a";

  reg = <0xe000c000 0x1000>;

  status = "disabled";

  interrupts = <0x0 0x2d 0x4>;

  clocks = <0x1 0xe 0x1 0x1f>;

  clock-names = "ref_clk", "aper_clk";

  local-mac-address = [00 0a 35 00 00 00];

  xlnx,has-mdio = <0x1>;

  #address-cells = <0x1>;

  #size-cells = <0x0>;

  };

 

 

  sdhci@e0100000 {

  compatible = "arasan,sdhci-8.9a";

  status = "okay";

  clock-names = "clk_xin", "clk_ahb";

  clocks = <0x1 0x15 0x1 0x20>;

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x18 0x4>;

  reg = <0xe0100000 0x1000>;

  clock-frequency = <0x2faf080>;

  };

 

 

  sdhci@e0101000 {

  compatible = "arasan,sdhci-8.9a";

  status = "disabled";

  clock-names = "clk_xin", "clk_ahb";

  clocks = <0x1 0x16 0x1 0x21>;

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x2f 0x4>;

  reg = <0xe0101000 0x1000>;

  };

 

 

  slcr@f8000000 {

  #address-cells = <0x1>;

  #size-cells = <0x1>;

  compatible = "xlnx,zynq-slcr", "syscon";

  reg = <0xf8000000 0x1000>;

  ranges;

 

 

  clkc@100 {

  #clock-cells = <0x1>;

  compatible = "xlnx,ps7-clkc";

  ps-clk-frequency = <0x1fca055>;

  fclk-enable = <0x7>;

  clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x", "cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x", "dci", "lqspi", "smc", "pcap", "gem0", "gem1", "fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1", "sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1", "dma", "usb0_aper", "usb1_aper", "gem0_aper", "gem1_aper", "sdio0_aper", "sdio1_aper", "spi0_aper", "spi1_aper", "can0_aper", "can1_aper", "i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper", "gpio_aper", "lqspi_aper", "smc_aper", "swdt", "dbg_trc", "dbg_apb";

  reg = <0x100 0x100>;

  linux,phandle = <0x1>;

  phandle = <0x1>;

  };

  };

 

 

  dmac@f8003000 {

  compatible = "arm,pl330", "arm,primecell";

  reg = <0xf8003000 0x1000>;

  interrupt-parent = <0x3>;

  interrupt-names = "abort", "dma0", "dma1", "dma2", "dma3", "dma4", "dma5", "dma6", "dma7";

  interrupts = <0x0 0xd 0x4 0x0 0xe 0x4 0x0 0xf 0x4 0x0 0x10 0x4 0x0 0x11 0x4 0x0 0x28 0x4 0x0 0x29 0x4 0x0 0x2a 0x4 0x0 0x2b 0x4>;

  #dma-cells = <0x1>;

  #dma-channels = <0x8>;

  #dma-requests = <0x4>;

  clocks = <0x1 0x1b>;

  clock-names = "apb_pclk";

  };

 

 

  devcfg@f8007000 {

  clock-names = "ref_clk", "fclk0", "fclk1", "fclk2", "fclk3";

  clocks = <0x1 0xc 0x1 0xf 0x1 0x10 0x1 0x11 0x1 0x12>;

  compatible = "xlnx,zynq-devcfg-1.0";

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x8 0x4>;

  reg = <0xf8007000 0x100>;

  };

 

 

  timer@f8f00200 {

  compatible = "arm,cortex-a9-global-timer";

  reg = <0xf8f00200 0x20>;

  interrupts = <0x1 0xb 0x301>;

  interrupt-parent = <0x3>;

  clocks = <0x1 0x4>;

  };

 

 

  timer@f8001000 {

  interrupt-parent = <0x3>;

  interrupts = <0x0 0xa 0x4 0x0 0xb 0x4 0x0 0xc 0x4>;

  compatible = "cdns,ttc";

  clocks = <0x1 0x6>;

  reg = <0xf8001000 0x1000>;

  };

 

 

  timer@f8002000 {

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x25 0x4 0x0 0x26 0x4 0x0 0x27 0x4>;

  compatible = "cdns,ttc";

  clocks = <0x1 0x6>;

  reg = <0xf8002000 0x1000>;

  };

 

 

  timer@f8f00600 {

  interrupt-parent = <0x3>;

  interrupts = <0x1 0xd 0x301>;

  compatible = "arm,cortex-a9-twd-timer";

  reg = <0xf8f00600 0x20>;

  clocks = <0x1 0x4>;

  };

 

 

  watchdog@f8005000 {

  clocks = <0x1 0x2d>;

  compatible = "xlnx,zynq-wdt-r1p2";

  device_type = "watchdog";

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x9 0x1>;

  reg = <0xf8005000 0x1000>;

  reset = <0x0>;

  timeout-sec = <0xa>;

  };

 

 

  usb@e0002000 {

  clocks = <0x1 0x1c>;

  compatible = "xlnx,ps7-usb-1.00.a", "xlnx,zynq-usb-1.00.a";

  status = "disabled";

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x15 0x4>;

  reg = <0xe0002000 0x1000>;

  };

 

 

  usb@e0003000 {

  clocks = <0x1 0x1d>;

  compatible = "xlnx,ps7-usb-1.00.a", "xlnx,zynq-usb-1.00.a";

  status = "disabled";

  interrupt-parent = <0x3>;

  interrupts = <0x0 0x2c 0x4>;

  reg = <0xe0003000 0x1000>;

  };

  };

 

 

  amba_pl {

  #address-cells = <0x1>;

  #size-cells = <0x1>;

  compatible = "simple-bus";

  ranges;

 

 

  axi_ad9361@79020000 {

  compatible = "xlnx,axi-ad9361-1.0";

  reg = <0x79020000 0x10000>;

  xlnx,s-axi-min-size = <0xffff>;

  };

 

 

  axi_dmac@7c400000 {

  compatible = "xlnx,axi-dmac-1.0";

  reg = <0x7c400000 0x10000>;

  xlnx,2d-transfer = <0x0>;

  xlnx,axi-slice-dest = <0x0>;

  xlnx,axi-slice-src = <0x0>;

  xlnx,clks-async-dest-req = <0x1>;

  xlnx,clks-async-req-src = <0x1>;

  xlnx,clks-async-src-dest = <0x1>;

  xlnx,cyclic = <0x0>;

  xlnx,dma-axi-protocol-dest = <0x1>;

  xlnx,dma-axi-protocol-src = <0x0>;

  xlnx,dma-data-width-dest = <0x40>;

  xlnx,dma-data-width-src = <0x40>;

  xlnx,dma-length-width = <0x18>;

  xlnx,dma-type-dest = <0x0>;

  xlnx,dma-type-src = <0x2>;

  xlnx,fifo-size = <0x4>;

  xlnx,max-bytes-per-burst = <0x80>;

  xlnx,sync-transfer-start = <0x1>;

  };

 

 

  axi_dmac@7c420000 {

  compatible = "xlnx,axi-dmac-1.0";

  reg = <0x7c420000 0x10000>;

  xlnx,2d-transfer = <0x0>;

  xlnx,axi-slice-dest = <0x1>;

  xlnx,axi-slice-src = <0x0>;

  xlnx,clks-async-dest-req = <0x1>;

  xlnx,clks-async-req-src = <0x1>;

  xlnx,clks-async-src-dest = <0x1>;

  xlnx,cyclic = <0x1>;

  xlnx,dma-axi-protocol-dest = <0x0>;

  xlnx,dma-axi-protocol-src = <0x1>;

  xlnx,dma-data-width-dest = <0x40>;

  xlnx,dma-data-width-src = <0x40>;

  xlnx,dma-length-width = <0x18>;

  xlnx,dma-type-dest = <0x2>;

  xlnx,dma-type-src = <0x0>;

  xlnx,fifo-size = <0x4>;

  xlnx,max-bytes-per-burst = <0x80>;

  xlnx,sync-transfer-start = <0x0>;

  };

  };

};

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