In this version of shdma Device Tree support I preserved the DT configuration approach via OF device ID tables from v4, but now it is only used for the DT-mode, the C-version is left untouched. In this series I only include one platform: r8a73a4-based APE6EVM, if accepted, others can be added easily. I also took care not to include mach/*.h headers in driver .c files. To illustrate the use of DT DMA support for MMC DMA on APE6EVM a patch from a previously separate patch series "DMA for MMCIF and SDHI devices in DT mode" http://thread.gmane.org/gmane.linux.ports.sh.devel/25445 is now also included in this series.
This series should be applied on top of my previous shdma patches "DMA: shdma: fix CHCLR register address calculation" https://lkml.org/lkml/2013/7/2/331 "DMA: shdma: several stylistic improvements and support for new SoCs" http://thread.gmane.org/gmane.linux.ports.sh.devel/24826 "DMA: shdma: make a pointer const" http://marc.info/?l=linux-sh&m=137545309332395&w=2 The above dependencies also mean, that the ARM patches shall only be applied after the DMA patches are upstream. Cc: Guennadi Liakhovetski <g.liakhovetski+rene...@gmail.com> Guennadi Liakhovetski (7): DMA: shdma: switch DT mode to use configuration data from a match table DMA: shdma: remove private and unused defines from a global header DMA: shdma: add a header with common for ARM SoCs defines DMA: shdma: add r8a73a4 DMAC data to the device ID table ARM: shmobile: r8a73a4: add a DMAC platform device and clock for it ARM: shmobile: r8a73a4: add a DT node and a clock alias for the DMAC ARM: shmobile: ape6evm-reference: enable DMA for the MMC interface Documentation/devicetree/bindings/dma/shdma.txt | 61 +++++++++------- arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts | 3 + arch/arm/boot/dts/r8a73a4.dtsi | 43 +++++++++++ arch/arm/mach-shmobile/clock-r8a73a4.c | 5 +- arch/arm/mach-shmobile/include/mach/r8a73a4.h | 9 ++ arch/arm/mach-shmobile/setup-r8a73a4.c | 91 +++++++++++++++++++++++ drivers/dma/sh/Kconfig | 4 + drivers/dma/sh/Makefile | 5 + drivers/dma/sh/shdma-arm.h | 51 +++++++++++++ drivers/dma/sh/shdma-base.c | 15 ++-- drivers/dma/sh/shdma-of.c | 3 - drivers/dma/sh/shdma-r8a73a4.c | 77 +++++++++++++++++++ drivers/dma/sh/shdma.h | 8 ++ drivers/dma/sh/{shdma.c => shdmac.c} | 40 +++++++--- drivers/dma/sh/sudmac.c | 3 +- include/linux/sh_dma.h | 21 ----- include/linux/shdma-base.h | 2 +- 17 files changed, 371 insertions(+), 70 deletions(-) create mode 100644 drivers/dma/sh/shdma-arm.h create mode 100644 drivers/dma/sh/shdma-r8a73a4.c rename drivers/dma/sh/{shdma.c => shdmac.c} (97%) -- 1.7.2.5 Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- 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/
