2 compatible = "cdns,xtensa-xtfpga";
5 interrupt-parent = <&pic>;
8 bootargs = "earlycon=uart8250,mmio32native,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug";
12 device_type = "memory";
13 reg = <0x00000000 0x06000000>;
20 compatible = "cdns,xtensa-cpu";
27 compatible = "cdns,xtensa-pic";
28 /* one cell: internal irq number,
29 * two cells: second cell == 0: internal irq number
30 * second cell == 1: external irq number
32 #interrupt-cells = <2>;
39 compatible = "fixed-clock";
40 clock-frequency = <54000000>;
47 compatible = "simple-bus";
48 ranges = <0x00000000 0xf0000000 0x10000000>;
50 osc: main-oscillator {
52 compatible = "cdns,xtfpga-clock";
53 reg = <0x0d020004 0x4>;
56 serial0: serial@0d050020 {
57 device_type = "serial";
58 compatible = "ns16550a";
60 reg = <0x0d050020 0x20>;
64 interrupts = <0 1>; /* external irq 0 */
68 enet0: ethoc@0d030000 {
69 compatible = "opencores,ethoc";
70 reg = <0x0d030000 0x4000 0x0d800000 0x4000>;
72 interrupts = <1 1>; /* external irq 1 */
73 local-mac-address = [00 50 c2 13 6f 00];
77 i2s0: xtfpga-i2s@0d080000 {
78 #sound-dai-cells = <0>;
79 compatible = "cdns,xtfpga-i2s";
80 reg = <0x0d080000 0x40>;
81 interrupts = <2 1>; /* external irq 2 */
82 clocks = <&cdce706 4>;
85 i2c0: i2c-master@0d090000 {
86 compatible = "opencores,i2c-ocores";
89 reg = <0x0d090000 0x20>;
96 cdce706: clock-synth@69 {
97 compatible = "ti,cdce706";
101 clock-names = "clk_in0";
105 spi0: spi-master@0d0a0000 {
106 compatible = "cdns,xtfpga-spi";
107 #address-cells = <1>;
109 reg = <0x0d0a0000 0xc>;
111 tlv320aic23: sound-codec@0 {
112 #sound-dai-cells = <0>;
113 compatible = "tlv320aic23";
115 spi-max-frequency = <12500000>;
121 compatible = "simple-audio-card";
122 simple-audio-card,format = "i2s";
123 simple-audio-card,mclk-fs = <256>;
125 simple-audio-card,cpu {
129 simple-audio-card,codec {
130 sound-dai = <&tlv320aic23>;
131 simple-audio-card,bitclock-master = <0>;
132 simple-audio-card,frame-master = <0>;
133 clocks = <&cdce706 4>;