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Date: Tue, 4 Dec 2012 15:53:46 +0800 From: Wenyou Yang <wenyou.yang@...el.com> To: linux-arm-kernel@...ts.infradead.org Cc: linux-kernel@...r.kernel.org, nicolas.ferre@...el.com, plagnioj@...osoft.com, richard.genoud@...il.com, JM.Lin@...el.com, wenyou.yang@...el.com Subject: [v2 PATCH 00/14] atmel SPI controller with dmaengine and device tree support Hi All, This set of patches is to add dmaengine and device tree support for atmel spi. The work is based on Jean-Christophe, Nicolas and Richard's work. I tested it on at91sam9x5ek, at91sam9m10g45ek. It is based on v3.7-rc8. Changelog: v2: 1./ Remove the patch :PATCH]mtd: m25p80: change the m25p80_read to reading page to page which purpose to fix the BUG: when run "flashcp /bin/busybox /dev/mtdX" in the at91sam9g25ek with DMA mode, it arises a OOPS. Now fix it in this patch: [PATHC] spi/atmel_spi: add dmaengine support changing to fix the [BUG]. 2./ Remove two patches: which purpose to read dts property to select SPI IP version and DMA mode Now they will be gat from device tree different compatile. 3./ Fix DMA: when enable both spi0 AND spi1, the spi0 doesn't work BUG. 4./ Rebase v3.7-rc8. Best Regards, Wenyou Yang. Jean-Christophe PLAGNIOL-VILLARD (3): of: add dma-mask binding of_spi: add generic binding support to specify cs gpio spi/atmel_spi: add DT support Nicolas Ferre (5): spi/atmel_spi: add physical base address spi/atmel_spi: call unmapping on transfers buffers spi/atmel_spi: status information passed through controller data spi/atmel_spi: add flag to controller data for lock operations spi/atmel_spi: add dmaengine support Richard Genoud (6): spi/atmel_spi: Fix spi-atmel driver to adapt to slave_config changes spi/atmel_spi: correct 16 bits transfers using PIO spi/atmel_spi: correct 16 bits transfer with DMA ARM: at91: add clocks for spi DT entries ARM: dts: add spi nodes for atmel SoC ARM: dts: add spi nodes for atmel boards Documentation/devicetree/bindings/spi/spi-bus.txt | 6 + .../devicetree/bindings/spi/spi_atmel.txt | 23 + arch/arm/boot/dts/at91sam9260.dtsi | 30 + arch/arm/boot/dts/at91sam9263.dtsi | 30 + arch/arm/boot/dts/at91sam9263ek.dts | 9 + arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 9 + arch/arm/boot/dts/at91sam9g25ek.dts | 9 + arch/arm/boot/dts/at91sam9g45.dtsi | 30 + arch/arm/boot/dts/at91sam9m10g45ek.dts | 9 + arch/arm/boot/dts/at91sam9n12.dtsi | 30 + arch/arm/boot/dts/at91sam9n12ek.dts | 9 + arch/arm/boot/dts/at91sam9x5.dtsi | 30 + arch/arm/mach-at91/at91sam9260.c | 2 + arch/arm/mach-at91/at91sam9g45.c | 2 + arch/arm/mach-at91/at91sam9n12.c | 2 + arch/arm/mach-at91/at91sam9x5.c | 2 + drivers/of/platform.c | 23 +- drivers/spi/spi-atmel.c | 793 ++++++++++++++++++-- drivers/spi/spi.c | 55 +- include/linux/spi/spi.h | 3 + 20 files changed, 1033 insertions(+), 73 deletions(-) create mode 100644 Documentation/devicetree/bindings/spi/spi_atmel.txt -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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