DMA: shdma: add DT support
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Tue, 18 Jun 2013 16:16:57 +0000 (18:16 +0200)
committerVinod Koul <vinod.koul@intel.com>
Fri, 5 Jul 2013 06:11:00 +0000 (11:41 +0530)
commit67eacc1583909d0588c8d5d80c16298c899a6382
tree093794f972e21cf084efcb734667453db1c68926
parentd0951a23383d09276f7976ed34d8f1cede629b48
DMA: shdma: add DT support

This patch adds Device Tree support to the shdma driver. No special DT
properties are used, only standard DMA DT bindings are implemented. Since
shdma controllers reside on SoCs, their configuration is SoC-specific and
shall be passed to the driver from the SoC platform data, using the
auxdata procedure.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Documentation/devicetree/bindings/dma/shdma.txt [new file with mode: 0644]
drivers/dma/sh/Makefile
drivers/dma/sh/shdma-base.c
drivers/dma/sh/shdma-of.c [new file with mode: 0644]
drivers/dma/sh/shdma.c
include/linux/shdma-base.h