[PATCH v1] spi: pxa2xx: Allow 64-bit DMA

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

Currently the 32-bit device address only is supported for DMA. However,
starting from Intel Sunrisepoint PCH the DMA address of the device FIFO
can be 64-bit.

Change the respective variable to be compatible with DMA engine
expectations, i.e. to phys_addr_t.

Fixes: 34cadd9c1bcb ("spi: pxa2xx: Add support for Intel Sunrisepoint")
Cc: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/spi/spi-pxa2xx.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-pxa2xx.h b/drivers/spi/spi-pxa2xx.h
index 513ec6c6e25b..0ae7defd3492 100644
--- a/drivers/spi/spi-pxa2xx.h
+++ b/drivers/spi/spi-pxa2xx.h
@@ -38,7 +38,7 @@ struct driver_data {
 
 	/* SSP register addresses */
 	void __iomem *ioaddr;
-	u32 ssdr_physical;
+	phys_addr_t ssdr_physical;
 
 	/* SSP masks*/
 	u32 dma_cr1;
-- 
2.17.0

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