From: Nicolas Ferre nicolas.ferre@atmel.com
Useful for future dmaengine use.
Signed-off-by: Nicolas Ferre nicolas.ferre@atmel.com --- drivers/misc/atmel-ssc.c | 2 ++ include/linux/atmel-ssc.h | 1 + 2 files changed, 3 insertions(+)
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 @@ 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 --- 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;