[PATCH v2 2/2] ASoC: ep93xx: Add OF support

[Alexander Sverdlin <alexander.sverdlin@gmail.com>]

Add the new cirrus,ep9301-ac97 and cirrus,ep9301-i2s compatibles.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
---
Changelog:
v2:
 - Dropped AC97 (deleted from the tree)

 sound/soc/cirrus/ep93xx-i2s.c  | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c
index 0e396bff147b..bbbb1065b2f1 100644
--- a/sound/soc/cirrus/ep93xx-i2s.c
+++ b/sound/soc/cirrus/ep93xx-i2s.c
@@ -15,6 +15,7 @@
 #include <linux/slab.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/of.h>
 
 #include <sound/core.h>
 #include <sound/dmaengine_pcm.h>
@@ -515,11 +516,18 @@ static int ep93xx_i2s_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id ep93xx_i2s_of_ids[] = {
+	{ .compatible = "cirrus,ep9301-i2s" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, ep93xx_i2s_of_ids);
+
 static struct platform_driver ep93xx_i2s_driver = {
 	.probe	= ep93xx_i2s_probe,
 	.remove	= ep93xx_i2s_remove,
 	.driver	= {
 		.name	= "ep93xx-i2s",
+		.of_match_table = ep93xx_i2s_of_ids,
 	},
 };
 
-- 
2.40.0