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 (file)
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -157,6 +157,8 @@ static int ssc_probe(struct platform_device *pdev)
                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");

diff --git a/include/linux/atmel-ssc.h b/include/linux/atmel-ssc.h
index 1ca0e32..deb0ae5 100644 (file)
--- a/include/linux/atmel-ssc.h
+++ b/include/linux/atmel-ssc.h
@@ -11,6 +11,7 @@ struct atmel_ssc_platform_data {
 
 struct ssc_device {
        struct list_head        list;
+       resource_size_t         phybase;
        void __iomem            *regs;
        struct platform_device  *pdev;
        struct atmel_ssc_platform_data *pdata;