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| author | Stephen Warren <swarren@nvidia.com> | 2012-03-27 12:40:53 -0600 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2012-04-25 15:22:01 -0600 |
| commit | 9ee6a5c4f4cd2b0a732502c5f11b3ee8f13fac76 (patch) | |
| tree | f8821a81f58647b723fca43e891d3b25d76490a4 /arch/arm/boot | |
| parent | 5657d98deadb5e245bf5608cfb06e86898032125 (diff) | |
| download | linux-9ee6a5c4f4cd2b0a732502c5f11b3ee8f13fac76.tar.gz linux-9ee6a5c4f4cd2b0a732502c5f11b3ee8f13fac76.tar.bz2 linux-9ee6a5c4f4cd2b0a732502c5f11b3ee8f13fac76.zip | |
ARM: dt: tegra30.dtsi: Add audio-related nodes
Add nodes for the Tegra30 AHUB and I2S controllers.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/tegra30.dtsi | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 62a7b39f1c9a..15200a949a81 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -183,4 +183,45 @@ reg = < 0x70000868 0xd0 /* Pad control registers */ 0x70003000 0x3e0 >; /* Mux registers */ }; + + ahub { + compatible = "nvidia,tegra30-ahub"; + reg = <0x70080000 0x200 0x70080200 0x100>; + interrupts = < 0 103 0x04 >; + nvidia,dma-request-selector = <&apbdma 1>; + + ranges; + #address-cells = <1>; + #size-cells = <1>; + + tegra_i2s0: i2s@70080300 { + compatible = "nvidia,tegra30-i2s"; + reg = <0x70080300 0x100>; + nvidia,ahub-cif-ids = <4 4>; + }; + + tegra_i2s1: i2s@70080400 { + compatible = "nvidia,tegra30-i2s"; + reg = <0x70080400 0x100>; + nvidia,ahub-cif-ids = <5 5>; + }; + + tegra_i2s2: i2s@70080500 { + compatible = "nvidia,tegra30-i2s"; + reg = <0x70080500 0x100>; + nvidia,ahub-cif-ids = <6 6>; + }; + + tegra_i2s3: i2s@70080600 { + compatible = "nvidia,tegra30-i2s"; + reg = <0x70080600 0x100>; + nvidia,ahub-cif-ids = <7 7>; + }; + + tegra_i2s4: i2s@70080700 { + compatible = "nvidia,tegra30-i2s"; + reg = <0x70080700 0x100>; + nvidia,ahub-cif-ids = <8 8>; + }; + }; }; |