| Message ID | 20230512104746.1797865-1-joychakr@google.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | spi: dw: DW SPI DMA Driver updates | expand |
On Fri, 12 May 2023 10:47:42 +0000, Joy Chakraborty wrote: > This Patch series adds support for 32 bits per word trasfers using DMA > and some defensive checks around dma controller capabilities. > Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/3] spi: dw: Add DMA directional capability check commit: d1ca1c5297ba9260942c0b3f1171a98a432bdfec [2/3] spi: dw: Add DMA address widths capability check commit: 020a3947e7f18e790cc72785281755f8c49e11d4 [3/3] spi: dw: Round of n_bytes to power of 2 commit: 9f34baf67e4d08908fd94ff29c825bb673295336 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
This Patch series adds support for 32 bits per word trasfers using DMA and some defensive checks around dma controller capabilities. --- V1 Changes : Add support for AxSize=4 bytes to support 32bits/word. --- V1->V2 Changes : Add dma capability check to make sure address widths are supported. --- V2->V3 Changes : Split changes , add DMA direction check and other cosmetic chnages. --- V3->V4 Changes : Fix Sparce Warning | Reported-by: kernel test robot <lkp@intel.com> | Link: https://lore.kernel.org/oe-kbuild-all/202303270715.w9sMJhIh-lkp@intel.com/ --- V4->V5 Changes : Preserve reverse xmas Tree order, move direction check before initalisation of further capabilities, remove zero initialisations, remove error OR'ing. --- V5->V6 Changes : -Remove case of n_bytes=3 using 4_bytes buswidth -Avoid forward decaration -Break capability check patch into 2 -round n_bytes to power of 2 ( Bug Fix) -Add more explanation in commit text. --- V6->V7 Changes : Remove extra spaces, refer to functions in commit as func() --- V7->V8 Changes : Minor commment updates in patch 4/5 --- V8->V9 Changes : Minor formatting changes in patch 5/5 --- V9->V10 Changes : Moving "return 0" at the end of dw_spi_dma_caps_init() from patch [4/5] to patch [3/5] to solve : spi-dw-dma.c: In function ‘dw_spi_dma_caps_init’: spi-dw-dma.c:100:1: control reaches end of non-void function [-Werror=return-type] --- V10->V11 : Resend patches [3/5] to [5/5] on top of : https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git --- Joy Chakraborty (3): spi: dw: Add DMA directional capability check spi: dw: Add DMA address widths capability check spi: dw: Round of n_bytes to power of 2 drivers/spi/spi-dw-core.c | 5 +++- drivers/spi/spi-dw-dma.c | 56 ++++++++++++++++++++++++++++++++------- drivers/spi/spi-dw.h | 1 + 3 files changed, 51 insertions(+), 11 deletions(-)