From 580975d7f48d7d047e22bb0f42adf7557801d8d4 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 14 Jul 2011 08:35:48 +0800 Subject: dmaengine: imx-sdma: add device tree probe support It adds device tree probe support for imx-sdma driver. Signed-off-by: Shawn Guo Cc: Grant Likely Cc: Vinod Koul Cc: Sascha Hauer Acked-by: Vinod Koul --- Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt new file mode 100644 index 000000000000..d1e3f443e205 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt @@ -0,0 +1,17 @@ +* Freescale Smart Direct Memory Access (SDMA) Controller for i.MX + +Required properties: +- compatible : Should be "fsl,-sdma" +- reg : Should contain SDMA registers location and length +- interrupts : Should contain SDMA interrupt +- fsl,sdma-ram-script-name : Should contain the full path of SDMA RAM + scripts firmware + +Examples: + +sdma@83fb0000 { + compatible = "fsl,imx51-sdma", "fsl,imx35-sdma"; + reg = <0x83fb0000 0x4000>; + interrupts = <6>; + fsl,sdma-ram-script-name = "sdma-imx51.bin"; +}; -- cgit v1.2.3