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author | Grant Likely <grant.likely@secretlab.ca> | 2011-01-26 10:10:40 -0700 |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2011-01-31 00:09:01 -0700 |
commit | d524dac9279b6a41ffdf7ff7958c577f2e387db6 (patch) | |
tree | 294166d18a1c89c4cebb2571ea7b124876fb01ef /Documentation/devicetree/bindings/powerpc/fsl/diu.txt | |
parent | 1bae4ce27c9c90344f23c65ea6966c50ffeae2f5 (diff) | |
download | linux-d524dac9279b6a41ffdf7ff7958c577f2e387db6.tar.gz linux-d524dac9279b6a41ffdf7ff7958c577f2e387db6.tar.bz2 linux-d524dac9279b6a41ffdf7ff7958c577f2e387db6.zip |
dt: Move device tree documentation out of powerpc directory
The device tree is used by more than just PowerPC. Make the documentation
directory available to all.
v2: reorganized files while moving to create arch and driver specific
directories.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'Documentation/devicetree/bindings/powerpc/fsl/diu.txt')
-rw-r--r-- | Documentation/devicetree/bindings/powerpc/fsl/diu.txt | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/diu.txt b/Documentation/devicetree/bindings/powerpc/fsl/diu.txt new file mode 100644 index 000000000000..b66cb6d31d69 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/diu.txt @@ -0,0 +1,34 @@ +* Freescale Display Interface Unit + +The Freescale DIU is a LCD controller, with proper hardware, it can also +drive DVI monitors. + +Required properties: +- compatible : should be "fsl,diu" or "fsl,mpc5121-diu". +- reg : should contain at least address and length of the DIU register + set. +- interrupts : one DIU interrupt should be described here. +- interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + +Optional properties: +- edid : verbatim EDID data block describing attached display. + Data from the detailed timing descriptor will be used to + program the display controller. + +Example (MPC8610HPCD): + display@2c000 { + compatible = "fsl,diu"; + reg = <0x2c000 100>; + interrupts = <72 2>; + interrupt-parent = <&mpic>; + }; + +Example for MPC5121: + display@2100 { + compatible = "fsl,mpc5121-diu"; + reg = <0x2100 0x100>; + interrupts = <64 0x8>; + interrupt-parent = <&ipic>; + edid = [edid-data]; + }; |