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(parent: 49530e6) | patch
spi: pxa2xx: Allow 64-bit DMA
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Thu, 19 Apr 2018 16:53:32 +0000 (19:53 +0300)
committerMark Brown <broonie@kernel.org>
Tue, 24 Apr 2018 15:10:12 +0000 (16:10 +0100)
commitefc4a13724b852ddaa3358402a8dec024ffbcb17
treeae1de975597aa8136509c71c72b98db6b5e34c53tree | snapshot
parent49530e6411789c1b9ea3ebc58e520c19d1c3752fcommit | diff
spi: pxa2xx: Allow 64-bit DMA

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")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
drivers/spi/spi-pxa2xx.h diff | blob | history
Domain: System / Kernel;