diff options
Diffstat (limited to 'arch/arm64/boot/dts/juno.dts')
| -rw-r--r-- | arch/arm64/boot/dts/juno.dts | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/juno.dts b/arch/arm64/boot/dts/juno.dts index e0f6c5f9bbab..dd84fcf8ea31 100644 --- a/arch/arm64/boot/dts/juno.dts +++ b/arch/arm64/boot/dts/juno.dts @@ -282,7 +282,14 @@ reg = <0x0 0x1c010000 0x0 0x1000>; }; - dma@7ff00000 { + soc_i2sclk: clki2s { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <2116800>; + clock-output-names = "i2sclk"; + }; + + dma0: dma@7ff00000 { compatible = "arm,pl330", "arm,primecell"; reg = <0x0 0x7ff00000 0 0x1000>; #dma-cells = <1>; @@ -321,11 +328,17 @@ dvi0: dvi-transmitter@70 { compatible = "nxp,tda998x"; reg = <0x70>; + audio-ports = <0x03>, <0x04>; + audio-port-names = "i2s", "spdif"; + #sound-dai-cells = <1>; }; dvi1: dvi-transmitter@71 { compatible = "nxp,tda998x"; reg = <0x71>; + audio-ports = <0x03>, <0x04>; + audio-port-names = "i2s", "spdif"; + #sound-dai-cells = <1>; }; }; @@ -419,6 +432,37 @@ clock-names = "clk_mali"; }; + soc_i2s: i2s@7ff90000 { + compatible = "snps,i2s"; + reg = <0x0 0x7ff90000 0x0 0x1000>; + clocks = <&audio_clk 0>, <&soc_refclk100mhz>; + clock-names = "i2sclk", "apb_pclk"; + #sound-dai-cells = <0>; + dmas = <&dma0 5>; + dma-names = "tx"; + }; + + hdmi_audio: hdmi_audio@0 { + compatible = "linux,hdmi-audio"; + #sound-dai-cells = <0>; + status = "okay"; + }; + + sound { + compatible = "simple-audio-card"; + + simple-audio-card,format = "i2s"; + + simple-audio-card,cpu { + sound-dai = <&soc_i2s>; + }; + + simple-audio-card,codec { + sound-dai = <&dvi0 0>; + }; + + }; + smb { compatible = "simple-bus"; #address-cells = <2>; |