[PATCH 07/10] ASoC: phycore-ac97: Add DT support

On Sun, Mar 10, 2013 at 07:33:08PM +0100, Markus Pargmann wrote:

Add devicetree support for this audio soc fabric driver.

Signed-off-by: Markus Pargmann <redacted>
---
 sound/soc/fsl/phycore-ac97.c | 148 ++++++++++++++++++++++++++++++++++++-------
 1 file changed, 125 insertions(+), 23 deletions(-)

A binding document is mandatory for new bindings.

+#ifdef CONFIG_MACH_IMX27_DT
+		.cpu_dai_name	= "10010000.ssi",
+		.platform_name	= "imx-fiq-pcm-audio",
+#else

This looks wrong, at least the CPU DAI name should be being looked up
via the DT.

+static const struct of_device_id imx_phycore_ac97_of_dev_id[] = {
+	{
+		.compatible = "phytec,imx27-pca100-ac97",
+		.data = (void *)MX27_PCA100,
+	}, {
+		.compatible = "phytec,imx27-pcm043-ac97",
+		.data = (void *)MX27_PCM043
+	}, {
+		/* sentinel */
+	}
+};
+MODULE_DEVICE_TABLE(of, imx_phycore_ac97_of_dev_id);

It seems like we ought to be able to describe the properties of the
boards in this class rather than just enumerating the boards.  What are
the differences?

 MODULE_AUTHOR("Sascha Hauer [off-list ref]");
-MODULE_DESCRIPTION("PhyCORE ALSA SoC driver");
+MODULE_DESCRIPTION(DRV_NAME ": PhyCORE ALSA SoC fabric driver");

Please don't make up terms like "fabric driver".
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