From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kuninori Morimoto Date: Tue, 28 Oct 2014 03:03:56 +0000 Subject: Re: [PATCH v3 0/9] R-Car Gen2 DMA Controller driver Message-Id: <87h9yorj38.wl%kuninori.morimoto.gx@gmail.com> List-Id: References: <1414345216-14486-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> In-Reply-To: <1414345216-14486-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org Hi Cc Simon > Laurent Pinchart (9): > dmaengine: Add 16 bytes, 32 bytes and 64 bytes bus widths > dmaengine: rcar-dmac: Remove duplicate sentence from DT bindings > dmaengine: rcar-dmac: Add Renesas R-Car Gen2 DMA Controller (DMAC) > driver > ARM: shmobile: r8a7790: Rename mmcif node to mmc > ARM: shmobile: r8a7791: Add MMCIF0 DT node > ARM: shmobile: r8a7790: Reference DMA channels in MMCIF DT nodes > ARM: shmobile: r8a7791: Reference DMA channels in MMCIF DT node > ARM: shmobile: r8a7790: Reference DMA channels in SDHI DT nodes > ARM: shmobile: r8a7791: Reference DMA channels in SDHI DT nodes > > .../devicetree/bindings/dma/renesas,rcar-dmac.txt | 3 - > arch/arm/boot/dts/r8a7790.dtsi | 14 +- > arch/arm/boot/dts/r8a7791.dtsi | 17 + > drivers/dma/sh/Kconfig | 8 + > drivers/dma/sh/Makefile | 1 + > drivers/dma/sh/rcar-dmac.c | 1533 ++++++++++++++++++++ > include/linux/dmaengine.h | 3 + > 7 files changed, 1575 insertions(+), 4 deletions(-) > create mode 100644 drivers/dma/sh/rcar-dmac.c On Lager board + SDHI Tested-by: Kuninori Morimoto Current SDHI driver + DMAC is working, but super slow, especially, write case.... Best regards --- Kuninori Morimoto