1 files changed, 64 insertions, 0 deletions

diff --git a/arch/xtensa/boot/dts/xtfpga.dtsi b/arch/xtensa/boot/dts/xtfpga.dtsi
index dec9178840f6..cd0b9e34adc8 100644
--- a/arch/xtensa/boot/dts/xtfpga.dtsi
+++ b/arch/xtensa/boot/dts/xtfpga.dtsi
@@ -40,6 +40,12 @@
                         #clock-cells = <0>;
                         compatible = "fixed-clock";
                 };
+
+                clk54: clk54 {
+                        #clock-cells = <0>;
+                        compatible = "fixed-clock";
+                        clock-frequency = <54000000>;
+                };
         };
 
         soc {
@@ -65,5 +71,63 @@
                         local-mac-address = [00 50 c2 13 6f 00];
                         clocks = <&osc>;
                 };
+
+                i2s0: xtfpga-i2s@0d080000 {
+                        #sound-dai-cells = <0>;
+                        compatible = "cdns,xtfpga-i2s";
+                        reg = <0x0d080000 0x40>;
+                        interrupts = <2 1>; /* external irq 2 */
+                        clocks = <&cdce706 4>;
+                };
+
+                i2c0: i2c-master@0d090000 {
+                        compatible = "opencores,i2c-ocores";
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        reg = <0x0d090000 0x20>;
+                        reg-shift = <2>;
+                        reg-io-width = <1>;
+                        interrupts = <4 1>;
+                        clocks = <&osc>;
+
+                        cdce706: clock-synth@69 {
+                                compatible = "ti,cdce706";
+                                #clock-cells = <1>;
+                                reg = <0x69>;
+                                clocks = <&clk54>;
+                                clock-names = "clk_in0";
+                        };
+                };
+
+                spi0: spi-master@0d0a0000 {
+                        compatible = "cdns,xtfpga-spi";
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        reg = <0x0d0a0000 0xc>;
+
+                        tlv320aic23: sound-codec@0 {
+                                #sound-dai-cells = <0>;
+                                compatible = "tlv320aic23";
+                                reg = <0>;
+                                spi-max-frequency = <12500000>;
+                        };
+                };
+        };
+
+        sound {
+                compatible = "simple-audio-card";
+                simple-audio-card,format = "i2s";
+                simple-audio-card,mclk-fs = <256>;
+
+                simple-audio-card,cpu {
+                        sound-dai = <&i2s0>;
+                };
+
+                simple-audio-card,codec {
+                        sound-dai = <&tlv320aic23>;
+                        simple-audio-card,bitclock-master = <0>;
+                        simple-audio-card,frame-master = <0>;
+                        clocks = <&cdce706 4>;
+                };
         };
 };