On 15/10/15 20:37, Franklin S Cooper Jr wrote: > NAND DMA prefetch has been broken for awhile and seems to have only > worked for SDMA based devices > > This patchset fixes DMA prefetch to work on both EDMA and SDMA devices > > Test on: > am335x gp evm > am437x gp evm > am37x gp evm > > This patchset depends on Roger Quadros recent v4 GPMC/NAND patchset > https://github.com/rogerq/linux.git > branch: for-v4.4/gpmc-v4 > > Franklin S Cooper Jr (5): > mtd: nand: omap2: Support parsing dma channel information from DT > mtd: nand: omap2: Start dma request before enabling prefetch > mtd: nand: omap2: Fix high memory dma prefetch transfer > ARM: dts: am437x/am33xx/omap/dm816x: Add gpmc dma channel > ARM: OMAP2+: Update GPMC and NAND DT binding documentation > > .../bindings/memory-controllers/omap-gpmc.txt | 7 +++++- > .../devicetree/bindings/mtd/gpmc-nand.txt | 2 ++ > arch/arm/boot/dts/am33xx.dtsi | 2 ++ > arch/arm/boot/dts/am4372.dtsi | 2 ++ > arch/arm/boot/dts/dm816x.dtsi | 2 ++ > arch/arm/boot/dts/omap3.dtsi | 2 ++ > arch/arm/boot/dts/omap4.dtsi | 2 ++ > arch/arm/boot/dts/omap5.dtsi | 2 ++ > drivers/mtd/nand/omap2.c | 27 > +++++++++------------- > 9 files changed, 31 insertions(+), 17 deletions(-) >
For all patches, Acked-by: Roger Quadros <rog...@ti.com> -- cheers, -roger -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
