[PATCH] Add device file bindings for MAPLE
From: Shaveta Leekha <hidden>
Date: 2013-08-01 11:02:43
Also in:
linuxppc-dev
Subsystem:
linux for powerpc (32-bit and 64-bit), linux for powerpc embedded ppc85xx, open firmware and flattened device tree bindings, the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Scott Wood, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Signed-off-by: Shaveta Leekha <redacted> --- .../devicetree/bindings/powerpc/fsl/maple.txt | 30 ++++++++++++++++++++ 1 files changed, 30 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/powerpc/fsl/maple.txt
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/maple.txt b/Documentation/devicetree/bindings/powerpc/fsl/maple.txt
new file mode 100644
index 0000000..da51c5f
--- /dev/null
+++ b/Documentation/devicetree/bindings/powerpc/fsl/maple.txt@@ -0,0 +1,30 @@ +* Freescale MAPLE Multi Accelerator Platform Engine Baseband 3 + (MAPLE-B3)device nodes + +Supported chips: +Example: B4860 + +Required properties: + +- compatible: Should contain "fsl,maple-b3-liodn" as the value + This identifies Multi Accelerator Platform Engine + Baseband 3 block.This representation is required + for doing the PAMU/LIODN programming on the Linux side. + +- reg: offset and length of the register set for the device + +Devices that have LIODNs need to specify links to the parent PAMU controller +(the actual PAMU controller that this device is connected to) and a pointer to +the LIODN register, if applicable. + +- fsl,iommu-parent + : <phandle> + This property should be present + +Example: + /* B4860 */ + maple@800000 { + compatible = "fsl,maple-b3-liodn"; + reg = <0x8000000 0x10000>; + fsl,iommu-parent = <&pamu1>; + };
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1.7.6.GIT