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authorStephen Warren <swarren@nvidia.com>2011-11-29 18:36:48 -0700
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-11-30 09:38:13 +0000
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parentb00adf76a6fa492c39f8225fc42debc01bbbdc1d (diff)
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ASoC: Tegra I2S: Add device tree binding
Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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+NVIDIA Tegra 20 I2S controller
+
+Required properties:
+- compatible : "nvidia,tegra20-i2s"
+- reg : Should contain I2S registers location and length
+- interrupts : Should contain I2S interrupt
+- nvidia,dma-request-selector : The Tegra DMA controller's phandle and
+ request selector for this I2S controller
+
+Example:
+
+i2s@70002800 {
+ compatible = "nvidia,tegra20-i2s";
+ reg = <0x70002800 0x200>;
+ interrupts = < 45 >;
+ nvidia,dma-request-selector = < &apbdma 2 >;
+};