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Groups > linux.kernel > #1245264
| From | Franklin S Cooper Jr <fcooper@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/5] mtd: nand: Fix support for NAND DMA Prefetch |
| Date | 2015-10-13 03:40 +0200 |
| Message-ID | <qiWJk-8ld-3@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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 Tested on: am335x general purpose evm am437x general purpose evm am37x general purpose 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/omap3/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 ++ drivers/mtd/nand/omap2.c | 24 ++++++++-------------- 7 files changed, 25 insertions(+), 16 deletions(-) -- 2.6.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 0/5] mtd: nand: Fix support for NAND DMA Prefetch Franklin S Cooper Jr <fcooper@ti.com> - 2015-10-13 03:40 +0200
[PATCH 3/5] mtd: nand: omap2: Fix high memory dma prefetch transfer Franklin S Cooper Jr <fcooper@ti.com> - 2015-10-13 03:40 +0200
[PATCH 5/5] ARM: OMAP2+: Update gpmc and nand DT binding documentation Franklin S Cooper Jr <fcooper@ti.com> - 2015-10-13 03:40 +0200
Re: [PATCH 5/5] ARM: OMAP2+: Update gpmc and nand DT binding documentation Roger Quadros <rogerq@ti.com> - 2015-10-14 14:00 +0200
Re: [PATCH 5/5] ARM: OMAP2+: Update gpmc and nand DT binding documentation "Franklin S Cooper Jr." <fcooper@ti.com> - 2015-10-15 19:20 +0200
[PATCH 4/5] ARM: dts: am437x/am33xx/omap3/dm816x: Add gpmc dma channel Franklin S Cooper Jr <fcooper@ti.com> - 2015-10-13 03:40 +0200
Re: [PATCH 4/5] ARM: dts: am437x/am33xx/omap3/dm816x: Add gpmc dma channel Roger Quadros <rogerq@ti.com> - 2015-10-14 13:50 +0200
Re: [PATCH 4/5] ARM: dts: am437x/am33xx/omap3/dm816x: Add gpmc dma channel "Franklin S Cooper Jr." <fcooper@ti.com> - 2015-10-14 16:00 +0200
[PATCH 2/5] mtd: nand: omap2: Start dma request before enabling prefetch Franklin S Cooper Jr <fcooper@ti.com> - 2015-10-13 03:50 +0200
Re: [PATCH 2/5] mtd: nand: omap2: Start dma request before enabling prefetch Roger Quadros <rogerq@ti.com> - 2015-10-14 13:50 +0200
Re: [PATCH 2/5] mtd: nand: omap2: Start dma request before enabling prefetch "Franklin S Cooper Jr." <fcooper@ti.com> - 2015-10-14 15:50 +0200
[PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT Franklin S Cooper Jr <fcooper@ti.com> - 2015-10-13 03:50 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT Roger Quadros <rogerq@ti.com> - 2015-10-14 13:40 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT Roger Quadros <rogerq@ti.com> - 2015-10-14 14:00 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT "Franklin S Cooper Jr." <fcooper@ti.com> - 2015-10-14 15:30 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT Roger Quadros <rogerq@ti.com> - 2015-10-14 16:20 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT "Franklin S Cooper Jr." <fcooper@ti.com> - 2015-10-14 16:40 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT Tony Lindgren <tony@atomide.com> - 2015-10-14 18:20 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT "Franklin S Cooper Jr." <fcooper@ti.com> - 2015-10-14 18:30 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT Tony Lindgren <tony@atomide.com> - 2015-10-14 20:20 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT "Franklin S Cooper Jr." <fcooper@ti.com> - 2015-10-14 22:10 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT Roger Quadros <rogerq@ti.com> - 2015-10-15 09:40 +0200
Re: [PATCH 1/5] mtd: nand: omap2: Support parsing dma channel information from DT "Franklin S Cooper Jr." <fcooper@ti.com> - 2015-10-15 19:20 +0200
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