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| author | Shawn Guo <shawn.guo@linaro.org> | 2011-07-14 02:35:48 +0200 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2011-07-27 03:31:56 +0200 |
| commit | 580975d7f48d7d047e22bb0f42adf7557801d8d4 (patch) | |
| tree | 811134cad5d6d051d853e48f2d84e6f25fab49d0 /Documentation/devicetree/bindings/dma | |
| parent | dmaengine: imx-sdma: sdma_get_firmware does not need to copy fw_name (diff) | |
| download | linux-580975d7f48d7d047e22bb0f42adf7557801d8d4.tar.xz linux-580975d7f48d7d047e22bb0f42adf7557801d8d4.zip | |
dmaengine: imx-sdma: add device tree probe support
It adds device tree probe support for imx-sdma driver.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'Documentation/devicetree/bindings/dma')
| -rw-r--r-- | Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt | 17 |
1 files changed, 17 insertions, 0 deletions
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,<chip>-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"; +}; |