ASoC: tegra: add ac97 host controller to device tree

Add default entry for the AC97 host controller.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 008f9f7..584596a 100644 (file)
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -207,6 +207,15 @@
                compatible = "nvidia,tegra20-das";
                reg = <0x70000c00 0x80>;
        };
+       
+       tegra_ac97: ac97 {
+               compatible = "nvidia,tegra20-ac97";
+               reg = <0x70002000 0x200>;
+               interrupts = <0 81 0x04>;
+               nvidia,dma-request-selector = <&apbdma 12>;
+               clocks = <&tegra_car 3>;
+               status = "disabled";
+       };
 
        tegra_i2s1: i2s@70002800 {
                compatible = "nvidia,tegra20-i2s";