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Commit 186bcda6 authored by Stephen Warren's avatar Stephen Warren Committed by Mark Brown
Browse files

ASoC: Tegra DAS: Add device tree binding 



Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 85e7652d

Documentation/devicetree/bindings/sound/tegra20-das.txt

0 → 100644
+12 −0
Original line number Diff line number Diff line 
NVIDIA Tegra 20 DAS (Digital Audio Switch) controller



Required properties:

- compatible : "nvidia,tegra20-das"

- reg : Should contain DAS registers location and length



Example:



das@70000c00 {

	compatible = "nvidia,tegra20-das";

	reg = <0x70000c00 0x80>;

};

sound/soc/tegra/tegra_das.c

+8 −0
Original line number Diff line number Diff line
@@ -225,11 +225,18 @@ static int __devexit tegra_das_remove(struct platform_device *pdev) 
	return 0;

}



static const struct of_device_id tegra_das_of_match[] __devinitconst = {

	{ .compatible = "nvidia,tegra20-das", },

	{},

};



static struct platform_driver tegra_das_driver = {

	.probe = tegra_das_probe,

	.remove = __devexit_p(tegra_das_remove),

	.driver = {

		.name = DRV_NAME,

		.owner = THIS_MODULE,

		.of_match_table = tegra_das_of_match,

	},

};

module_platform_driver(tegra_das_driver);
@@ -238,3 +245,4 @@ MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); 
MODULE_DESCRIPTION("Tegra DAS driver");

MODULE_LICENSE("GPL");

MODULE_ALIAS("platform:" DRV_NAME);

MODULE_DEVICE_TABLE(of, tegra_das_of_match);