[PATCH 1/8] dmaengine: bcm2835: set residue_granularity field

From: Martin Sperl bcm2835-dma supports residue reporting at burst level but didn't report this via the residue_granularity field. See also: https://github.com/raspberrypi/linux/commit/b01327afa402f70ddc86e3632f59df1cd9d7 for the downstream patch. Signed-off-by:

[PATCH 1/8] dmaengine: bcm2835: set residue_granularity field

From: Martin Sperl bcm2835-dma supports residue reporting at burst level but didn't report this via the residue_granularity field. See also: https://github.com/raspberrypi/linux/commit/b01327afa402f70ddc86e3632f59df1cd9d7 for the downstream patch. Signed-off-by: Matthias Reichl