From: Jon Hunter <[email protected]> This is based upon the work by Benoit Cousson [1] and Nicolas Ferre [2] to add some basic helpers to retrieve a DMA controller device_node and the DMA request/channel information.
[1] http://article.gmane.org/gmane.linux.drivers.devicetree/12022 [2] http://article.gmane.org/gmane.linux.ports.arm.omap/73622 Cc: Nicolas Ferre <[email protected]> Cc: Benoit Cousson <[email protected]> Cc: Stephen Warren <[email protected]> Cc: Grant Likely <[email protected]> Cc: Russell King <[email protected]> Cc: Rob Herring <[email protected]> Cc: Arnd Bergmann <[email protected]> Jon Hunter (2): of: Add generic device tree DMA helpers of: selftest/dma: Add selftest for new DT DMA Documentation/devicetree/bindings/dma/dma.txt | 47 ++++++ arch/arm/boot/dts/at91sam9m10g45ek.dts | 2 + arch/arm/boot/dts/omap4-panda.dts | 2 + arch/arm/boot/dts/testcases/tests-dma.dtsi | 32 ++++ arch/arm/boot/dts/testcases/tests.dtsi | 1 + drivers/of/Makefile | 2 +- drivers/of/dma.c | 203 +++++++++++++++++++++++++ drivers/of/selftest.c | 118 ++++++++++++++ include/linux/of_dma.h | 35 +++++ 9 files changed, 441 insertions(+), 1 deletions(-) create mode 100644 Documentation/devicetree/bindings/dma/dma.txt create mode 100644 arch/arm/boot/dts/testcases/tests-dma.dtsi create mode 100644 drivers/of/dma.c create mode 100644 include/linux/of_dma.h -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
