kernel.git/Documentation/devicetree/bindings/dma, branch linux-3.16.y

arm: spear13xx: Fix dmas cells

2018-06-16T21:21:50Z

commit cdd10409914184c7eee5ae3e11beb890c9c16c61 upstream. The "dmas" cells for the designware DMA controller need to have only 3 properties apart from the phandle: request line, src master and destination master. But the commit 6e8887f60f60 updated it incorrectly while moving from platform code to DT. Fix it. Fixes: 6e8887f60f60 ("ARM: SPEAr13xx: Pass generic DW DMAC platform data from DT") Reported-by: Arnd Bergmann Signed-off-by: Viresh Kumar Signed-off-by: Olof Johansson Signed-off-by: Ben Hutchings

ARM: dts: imx28: Fix AUART4 TX-DMA interrupt name

2015-05-20T12:26:00Z

commit 4ada77e37a773168fea484899201e272ab44ba8b upstream. Fix a typo in the TX DMA interrupt name for AUART4. This patch makes AUART4 operational again. Signed-off-by: Marek Vasut Fixes: f30fb03d4d3a ("ARM: dts: add generic DMA device tree binding for mxs-dma") Acked-by: Stefan Wahren Signed-off-by: Shawn Guo Signed-off-by: Luis Henriques

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2014-06-10T17:28:45Z

Pull slave-dmaengine updates from Vinod Koul: - new Xilixn VDMA driver from Srikanth - bunch of updates for edma driver by Thomas, Joel and Peter - fixes and updates on dw, ste_dma, freescale, mpc512x, sudmac etc * 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (45 commits) dmaengine: sh: don't use dynamic static allocation dmaengine: sh: fix print specifier warnings dmaengine: sh: make shdma_prep_dma_cyclic static dmaengine: Kconfig: Update MXS_DMA help text to include MX6Q/MX6DL of: dma: Grammar s/requests/request/, s/used required/required/ dmaengine: shdma: Enable driver compilation with COMPILE_TEST dmaengine: rcar-hpbdma: Include linux/err.h dmaengine: sudmac: Include linux/err.h dmaengine: sudmac: Keep #include sorted alphabetically dmaengine: shdmac: Include linux/err.h dmaengine: shdmac: Keep #include sorted alphabetically dmaengine: s3c24xx-dma: Add cyclic transfer support dmaengine: s3c24xx-dma: Process whole SG chain dmaengine: imx: correct sdmac->status for cyclic dma tx dmaengine: pch: fix compilation for alpha target dmaengine: dw: check return code of dma_async_device_register() dmaengine: dw: fix regression in dw_probe() function dmaengine: dw: enable clock before access dma: pch_dma: Fix Kconfig dependencies dmaengine: mpc512x: add support for peripheral transfers ...

Merge branch 'topic/xilinx' into for-linus

2014-06-09T16:26:29Z

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial into next

2014-06-04T15:50:34Z

Pull trivial tree changes from Jiri Kosina: "Usual pile of patches from trivial tree that make the world go round" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (23 commits) staging: go7007: remove reference to CONFIG_KMOD aic7xxx: Remove obsolete preprocessor define of: dma: doc fixes doc: fix incorrect formula to calculate CommitLimit value doc: Note need of bc in the kernel build from 3.10 onwards mm: Fix printk typo in dmapool.c modpost: Fix comment typo "Modules.symvers" Kconfig.debug: Grammar s/addition/additional/ wimax: Spelling s/than/that/, wording s/destinatary/recipient/ aic7xxx: Spelling s/termnation/termination/ arm64: mm: Remove superfluous "the" in comment of: Spelling s/anonymouns/anonymous/ dma: imx-sdma: Spelling s/determnine/determine/ ath10k: Improve grammar in comments ath6kl: Spelling s/determnine/determine/ of: Improve grammar for of_alias_get_id() documentation drm/exynos: Spelling s/contro/control/ radio-bcm2048.c: fix wrong overflow check doc: printk-formats: do not mention casts for u64/s64 doc: spelling error changes ...

of: dma: Grammar s/requests/request/, s/used required/required/

2014-06-01T17:40:06Z

Signed-off-by: Geert Uytterhoeven Signed-off-by: Vinod Koul

Merge tag 'davinci-for-v3.16/edma' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/drivers

2014-05-26T21:59:05Z

Merge "DaVinci EDMA clean-up for v3.16" from Sekhar Nori: This series makes edma use configuration information available within the IP instead of reading it from platform data or DT. Some other useful clean-ups are included too. * tag 'davinci-for-v3.16/edma' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: (34 commits) ARM: edma: Remove redundant/unused parameters from edma_soc_info ARM: davinci: Remove redundant/unused parameters for edma ARM: dts: am4372: Remove obsolete properties from edma node ARM: dts: am33xx: Remove obsolete properties from edma node dt/bindings: ti,edma: Remove redundant properties from documentation ARM: edma: Get IP configuration from HW (number of channels, tc, etc) ARM: edma: Save number of regions from pdata to struct edma ARM: edma: Remove num_cc member from struct edma ARM: edma: Remove queue_tc_mapping data from edma_soc_info ARM: davinci: Remove eDMA3 queue_tc_mapping data from edma_soc_info ARM: edma: Do not change TC -> Queue mapping, leave it to default. ARM: edma: Take the number of tc from edma_soc_info (pdata) ARM: edma: No need to clean the pdata in edma_of_parse_dt() ARM: edma: Clean up and simplify the code around irq request dmaengine: edma: update DMA memcpy to use new param element dmaengine: edma: Document variables used for residue accounting dmaengine: edma: Provide granular accounting dmaengine: edma: Make reading the position of active channels work dmaengine: edma: Store transfer data in edma_desc and edma_pset dmaengine: edma: Create private pset struct ... Signed-off-by: Olof Johansson

of: dma: doc fixes

2014-05-23T12:36:11Z

Signed-off-by: Geert Uytterhoeven Signed-off-by: Jiri Kosina

dt/bindings: ti,edma: Remove redundant properties from documentation

2014-05-22T09:25:19Z

From CCCFG register of eDMA3 we can get all the needed information for the driver about the IP: Number of channels: NUM_DMACH Number of regions: NUM_REGN Number of slots (PaRAM sets): NUM_PAENTRY Number of TC/EQ: NUM_EVQUE The ti,edma-regions; ti,edma-slots and dma-channels in DT are redundant since the very same information can be obtained from the HW. The mentioned properties are deprecated. Signed-off-by: Peter Ujfalusi Signed-off-by: Sekhar Nori

dma: imx-sdma: Spelling s/determnine/determine/

2014-05-05T13:37:49Z

Signed-off-by: Geert Uytterhoeven Cc: Rob Herring Cc: devicetree@vger.kernel.org Signed-off-by: Jiri Kosina