dmaengine: imx-sdma: Add imx6sx platform support
authorZidan Wang <zidan.wang@freescale.com>
Thu, 23 Jul 2015 03:40:49 +0000 (11:40 +0800)
committerVinod Koul <vinod.koul@intel.com>
Wed, 19 Aug 2015 15:58:55 +0000 (21:28 +0530)
commitd078cd1b4185134fe861e2b16a40ba14efb307b7
treeafd375b22c6a533c77ef61cce371bcbc148a2c38
parente900c30dc1bb0cbc07708e9be1188f531632b2ef
dmaengine: imx-sdma: Add imx6sx platform support

The new Solo X has more requirements for SDMA events. So it creates
a event mux to remap most of event numbers in GPR (General Purpose
Register). If we want to use SDMA support for those module who do
not get the even number as default, we need to configure GPR first.

Thus this patch adds this support of GPR event remapping configuration
to the SDMA driver.

Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/imx-sdma.c