ASoC: atmel-ssc: add phybase in device structure

Useful for future dmaengine use.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index a769719..d07a9ed 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -157,6 +157,8 @@
 		return -EINVAL;
 	}
 
+	ssc->phybase = regs->start;
+
 	ssc->clk = devm_clk_get(&pdev->dev, "pclk");
 	if (IS_ERR(ssc->clk)) {
 		dev_dbg(&pdev->dev, "no pclk clock defined\n");