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spi/spi-atmel: add physical base address 

Needed for future use with dmaengine enabled driver.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
[wenyou.yang@atmel.com: submit the patch]
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Tested-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Nicolas Ferre 2013-04-03 13:57:42 +08:00 committed by Mark Brown
parent 3af4ed7025
commit dfab30ee61
1 changed files with 2 additions and 0 deletions
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2
drivers/spi/spi-atmel.c
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@ -196,6 +196,7 @@ struct atmel_spi_caps {
struct atmel_spi { struct atmel_spi {
spinlock_t lock; spinlock_t lock;
phys_addr_t phybase;
void __iomem *regs; void __iomem *regs;
int irq; int irq;
struct clk *clk; struct clk *clk;
@ -996,6 +997,7 @@ static int atmel_spi_probe(struct platform_device *pdev)
as->regs = ioremap(regs->start, resource_size(regs)); as->regs = ioremap(regs->start, resource_size(regs));
if (!as->regs) if (!as->regs)
goto out_free_buffer; goto out_free_buffer;
as->phybase = regs->start;
as->irq = irq; as->irq = irq;
as->clk = clk; as->clk = clk;